Manual safety regulation_EN

General technical description

Using the menus

The HOME" function key takes you back to the HOME" menu
from any of the subĆmenus.

The Help" function key displays a help screen for each menu.

You can navigate in the menu structure using function buttons F1,
F2, F3 and F4.

Use function button F4 to set selectable functions as follows:

" Turn F4 to select a function.
å The function is then framed in red (thick line).

" Then press F4 to activate the selected function.
å The function flashes.

" Now turn F4 to change the settings.
" Press F4 to store the changed setting.

BP22_958_1104EN 3ĂĊĂ25

General technical description

Menu structure The passwordĆfree part of the menu structure is illustrated on the
following pages (example illustration). When the machine is set up,
HOME" is displayed as the start screen for 5 seconds.

1
3

4
2

5
10

6
9

8 7

3ĂĊĂ26 BP23_033_1202EN 1

BP23_033_1202EN

General technical description

No. 0 Display Function / meaning See
1 Test screen page
2 HOME Displayed for 5 seconds once the ignition is
3 Info switched on. 3ĂĊĂ29
4 Help Data display 3ĂĊĂ63
5 Service Press HOME" in HOME to display the Info"
6 Pump flow meter menu. 3ĂĊĂ62
7 Fault memory Press Help" to display the help function for 3ĂĊĂ52
whichever menu is currently displayed. 3ĂĊĂ61
8 Engine diagnosis Press F4 in HOME to display the Service" 3ĂĊĂ58
menu. 3ĂĊĂ36
9 Pump status Press F3 in HOME to display the Pump flow 3ĂĊĂ43
10 Pump settings meter" menu.
Press F2 in the Pump flow meter" menu to
display the Fault memory" menu.
Press F1 in the Pump flow meter" menu
to display the Engine diagnosis" menu
(not supported for all diesel engines)
Press F1 in HOME to display the Pump
status" menu.
Press F2 in HOME to display the Pump
settings" menu.

BP23_033_1202EN 3ĂĊĂ27

General technical description

Test screen This test screen is displayed for 5 seconds as soon as the ignition is
switched on.

12

BP22_944_1104EN 1

No. 0 Display Function / meaning
1 Version The software version number
2 Test screen Screen displayed when switched on

3ĂĊĂ28 BP22_944_1104EN

General technical description

“HOME” menu HOME is displayed after the machine is set up. In this menu, the
(start screen) function buttons have the following functions:
− F1 = Pump status" menu
− F2 = Pump settings" menu
− F3 = Pump flow meter" menu
− F4 = Service" menu

Note
Depending on the equipment fitted to your machine, some of the
functions illustrated may not be present. The symbol is not lit if a
function is not present.

3 45 6
2 7

8

9
10

11
1 12

13

17 16 15 14

BP22_939_1503EN 1

Pos. 0 Display Function/meaning
1 Temperature display, digital
2 Temperature display, The temperature of the hydraulic fluid is displayed in
analogue numbers.
3 Power input, digital The temperature of the hydraulic fluid is displayed
graphically.
4 Power input, analogue The current power input for the core pump is
displayed in numbers.
5 Maximum power input, The current power input for the core pump is
digital displayed graphically.
The maximum possible power input for the core pump
is displayed in numbers.

→

BP22_939_1503EN 3ĂĊĂ29

General technical description

3 45 6
2 7

1 8

Continued 9
Pos. Display 10

6 Operating hours meter 11
7 Number of strokes 12
13
8 Concrete pressure, digital
9 Concrete pressure, 17 16 15 14

analogue BP22_939_1503EN 2
10 Maximum concrete
Function/meaning
pressure, digital The machine’s operating hours are displayed.
11 Delivery rate, digital The total number of strokes that the machine has
12 Delivery rate, analogue carried out is displayed.
13 Maximum delivery rate, The current concrete pressure is displayed in
numbers.
digital The current concrete pressure is displayed graphically.
The scale for the graphic display ranges from 0 to the
maximum possible concrete pressure.
The set concrete pressure limit is displayed in
numbers (see the Pump settings" menu).
The current delivery rate is displayed in numbers.
The current delivery rate is displayed graphically. The
scale for the graphic display ranges from 0 to the
maximum possible delivery rate.
The set delivery rate restriction is displayed in
numbers (see the Pump settings" menu).

→

3ĂĊĂ30 BP22_939_1503EN

General technical description

2 3 4 5
17 16
1 6
7
Continued
Pos. Display 8
9
14 Navigation symbol and 10
Service" menu 11
12
15 Navigation symbol 13
16 Navigation symbol and
15 14
selected control mode
17 Navigation symbol and BP22_939_1503EN 3

selected pump function Function/meaning
Press F4 to display the Service" menu.

Press F3 to display the Pump flow meter" menu.
The Local control Ć 0 Ć remote control" switch setting
is displayed.
Press F2 to display the Pump settings" menu.
The pump off", pump on" and reverse pumping"
functions are displayed.
Press F1 to display the Pump status" menu.

BP22_939_1503EN 3ĂĊĂ31

General technical description

Special features of the displays in the “HOME” menu

Concrete pressure The concrete pressure value is calculated from the hydraulic pump
display high pressure. When the concrete pump is switched off, the value
8888" is displayed.

Danger
Even though the concrete pump is switched off, there may be a high
concrete pressure in the delivery line (e.g. due to a blockage, for
high−rise pumping). Exercise the necessary care when opening
a delivery line, even if there is no concrete pressure displayed.

Output display The output value is calculated from the stroke time and the geoĆ
metric data of the delivery cylinders at a fill level of 100 %. When
the concrete pump is switched off, the value 0" is displayed.

3ĂĊĂ32 BP22_300_0704EN

General technical description

Symbols for the “HOME” menu

Note
Depending on the equipment fitted to your machine, some of the
functions illustrated may not be present. The symbol is not lit if a
function is not present.

Warning
Symbol lights up yellow if, for example, a limit value has been
reached.

Fault
Symbol lights up red if a fault has occurred.

Agitator safety cutout
Symbol lights up red if the agitator safety cutout is activated.

EMERGENCY STOP
Symbol lights up red if an EMERGENCY STOP button is operated.

High-pressure water pump dry running cut-out
Symbol lights up green if the highĆpressure water pump is switched
on.
Symbol lights up yellow if the water level falls below the level of the
fillĆlevel sensor in the water tank while the highĆpressure water pump
is switched on.
If the symbol lights up yellow, the highĆpressure water pump
switches off/cannot be switched on. This ensures that the highĆ
pressure water pump cannot be damaged by inadvertently being
allowed to run dry. The dry running cutĆout can be overridden using
manual emergency operation (see HighĆpressure water pump") if
the fillĆlevel sensor fails.

BP22_954_1503EN 3ĂĊĂ33

General technical description

Hydraulic fluid radiator
Symbol lights up green if the hydraulic fluid radiator is switched on.

Centralized lubrication system
Symbol lights up green during the lubrication procedure.
Symbol lights up red if a fault is present or a lubricant reservoir is
empty (see description in the section Symbols for the pump settings
menu").

Level control: Present
Level control present but inactive.

Level control: Hopper full
Symbol lights up yellow if the hopper is full.
When level control is active, the concrete pump will only switch on
once the concrete level in the hopper has reached the upper fillĆlevel
sensor.

Level control: Hopper empty
Symbol lights up yellow if the hopper is empty.
The concrete pump switches itself off automatically if the concrete
level in the hopper drops below the lower fillĆlevel sensor.

Level control: Faulty
Symbol lights up red if the level control is faulty or defective.

Level control: Lower fill-level sensor switched off
Symbol is crossed through if the lower fillĆlevel sensor has been
switched off. The lower fillĆlevel sensor is therefore no longer able to
switch off the concrete pump if the concrete level is below the lower
fillĆlevel sensor.

3ĂĊĂ34 BP22_954_1503EN

General technical description

Vacuum return flow filter
Symbol indicates whether the filter element is clogged. Depending
on the warning level, the symbol lights up yellow (low), orange (meĆ
dium) or red (high). You can update or reset the display in the Pump
status" menu.
As soon as the symbol lights up red, a bypass valve on the filter
opens and the hydraulic fluid flows into the tank, unfiltered.

Danger
Risk of injury due to faults with the hydraulic fluid circuit. Unfiltered
hydraulic fluid leads to faults with hydraulic components, causing the
machine to move unexpectedly. Ensure that the machine is not run
with unfiltered hydraulic fluid.
If the warning level is red, you must replace the filter element.

Vacuum return flow filter pressure sensor
Symbol indicates whether the pressure sensors or their cable
connections are defective on the vacuum return flow filter.
While this symbol is present, you cannot determine the condition of
the filter element. If this indicator continues to be displayed anyway,
you must have the fault rectified by a Putzmeister service technician.

BP22_954_1503EN 3ĂĊĂ35

General technical description

“Pump status” menu In this menu, you can see the various operating states. In this menu,
the function buttons have the following functions:
− F1, F2, F3 = no function
− F4 = switch sensors on or off

1 23 4 5

9

8
7

6

BP23_030_1202EN 1

No.0 Display Function / meaning

1 Animation Moving display of the pumping process in real time
(example illustration).
2 Delivery direction An arrow indicates the direction of delivery.
3 Transfer tube The switchover procedure is displayed graphically.
4 Ammeter The current that controls the swashplate valve is displayed.

Grey: Magnetic switch is OK.

5 Magnetic switch status Green: Magnetic switch has switched during the
switchover procedure.
Red: Magnetic switch has not switched; the time
monitoring is activated.

Blue: Magnetic switch has not issued any signal.
Magnetic switch or cable defective.

→

3ĂĊĂ36 BP23_030_1202EN

General technical description

1 23 4 5

9

8
7

Continued 6
No. Display
BP23_030_1202EN 2
6 High pressure
7 Number of strokes Function / meaning
8 Stroke time The hydraulic fluid high pressure is displayed.
9 Engine speed The number of strokes per minute is displayed.
The current stroke time is displayed.
The current engine speed is displayed.

Special features of the displays in the “Pump status” menu

Number of strokes and The number of strokes and stroke time are not displayed until
stroke time the transfer tube has switched once. When the concrete pump is
switched off, the value 0" is displayed.

BP23_030_1202EN 3ĂĊĂ37

General technical description

Symbols for the “Pump status” menu

Note
Depending on the equipment fitted to your machine, some of the
functions illustrated may not be present. The symbol is not lit if a
function is not present.

Engine speed
Symbol flashes if there is no speed of rotation signal (e.g. engine off,
engine speed sensor on engine is defective, concrete pump is
switched on and engine speed is too low for pumping).
You can switch off the sensor (see page 3ĂĊĂ42).
− The engine speed must then be adjusted manually.
− The EOC function is switched off.
− The engine speed is not limited.
− The EPS control system calculates the swing angle of the

hydraulic pump using only the maximum engine speed.
− The delivery rate is then dependent on the swing angle of the

hydraulic pump and the actual engine speed.

Transfer tube
Symbol flashes if the resolver on the switching shaft is defective.
You can switch off the sensor (see page 3ĂĊĂ42).

Magnetic switch
Symbol flashes if one of the magnetic switches on the drive cylinders
is defective.
You can switch off the sensor (see page 3ĂĊĂ42).
This activates the emergency controls which allow the pumping
process to continue with restricted functionality.

3ĂĊĂ38 BP23_031_1503EN

General technical description

Hydraulic fluid overheating
Symbol flashes if the temperature sensor in the leakage oil line of the
main hydraulic pump measures at least 85 °C or is defective.
Then the delivery rate is gradually reduced to 20 %, and the
Warning" symbol lights up yellow in the HOME" menu.
You can switch off the sensor (see page 3ĂĊĂ42).
This reduces the delivery rate to 50 % and the hydraulic fluid radiator
fans are switched on if the engine is running.

Cause of pump stoppage
Symbol flashes if the pump has been stopped due to a fault. In addiĆ
tion, the cause of the last pump stop is displayed (see the following
table).

Fault code Meaning
1 Agitator safety cutout
2 EMERGENCY STOP
4 Pump stop" momentaryĆcontact switch
8 Engine speed
16 Lower fillĆlevel sensor
32 Central lubrication pump
64 Excess temperature
External stop
128 Short circuiting
256 Transfer tube sensor
512 Pressure sensor
1024 Gate valve closed
2048 Stroke count reached
4096

BP23_031_1503EN 3ĂĊĂ39

General technical description

High pressure
Symbol flashes if the pressure sensor on the main hydraulic pump is
defective.
You can switch off the sensor (see page 3ĂĊĂ42).
This automatically limits the delivery rate to 50 %. The pump settings
are automatically set to the factory values.

Output current monitoring
Symbol flashes if there is a fault on a monitored outlet. In addition,
the number of the defective outlet is displayed (see the following
table).
For example, the magnetic coil of a hydraulic valve may be defecĆ
tive. This means that the relevant outlet will be automatically
switched off.
You can then continue to pump in emergency operation.

Outlet Meaning
17
18 Pump 1.1
19 Pump 2.1
20 Transfer tube 1
Transfer tube 2

Centralized lubrication system
Symbol lights up red if there is a fault in the central lubrication pump
or boom centralized lubrication system.
Do not operate the machine if the display indicates a fault in the
centralized lubrication system. This leads to increased wear of the
lubricated bearings.

Note
Operating the machine with a defective centralized lubrication sysĆ
tem (which results in wear) leads to a loss of warranty or guarantee
claims.

3ĂĊĂ40 BP23_031_1503EN

General technical description

Level control: Lower fill-level sensor
Symbol flashes if the concrete level is too low. The concrete pump
stops at the same time, so that no air is sucked in.
You can switch off the fillĆlevel sensor (see page 3ĂĊĂ42).

Level control: Lower fill-level sensor switched off
Symbol is crossed through if the lower fillĆlevel sensor has been
switched off. The lower fillĆlevel sensor is therefore no longer able to
switch off the concrete pump if the concrete level is below the lower
fillĆlevel sensor.

Vacuum return flow filter
Symbol lights up red if there is a fault in the filter.
You can switch off the sensor (see page 3ĂĊĂ42). The vacuum return
flow filter warning is then reset for a short time.

Note
Symbol is displayed continuously until the fault is rectified. If there is
a temporary fault on the sensors or the filter element is slightly conĆ
taminated, you can update the symbol on the vacuum return flow
filter from a temperature of 25 °C and after several strokes, as
follows:
ć Switch off the sensors (the symbol is crossed through).
ć Switch on the sensors (the symbol lights up green).
ć If the warning lights up after a short time, you must replace the

filter element.

Vacuum return flow filter pressure sensor
Symbol lights up red if the pressure sensors or their cable connecĆ
tions are defective on the vacuum return flow filter. You can switch off
the sensor (see page 3ĂĊĂ42).
While this symbol is displayed, you cannot determine the condition
of the filter element.

BP23_031_1503EN 3ĂĊĂ41

General technical description

Emergency operation If a sensor signal that transmits data relevant to the pump control
system fails, emergency operation is possible if you switch off the
sensor. The following displays are possible:

Sensor ... working defective switched off
Symbol normal flashing struck through

Possible causes of sensor signal failure:
− Sensor defective
− Sensor dirty
− Contact with the sensor interrupted

These sensors can be switched off (depending on the machine
model):
− Engine speed
− Angle sensor on the transfer tube switching shaft
− Magnetic switches
− Hydraulic fluid overheating
− High pressure
− Output current monitoring
− Pump centralized lubrication system
− FillĆlevel sensor
− Vacuum return flow filter

To switch off the sensors using function button F4:
− Turn F4 to select a function.

å The symbol is framed in red.
− Then press F4 to activate the selected function.

å The symbol flashes.
− Now turn F4 until the symbol is shown as struck through.
− Press F4 to store the changed setting.

å The symbol is framed in red.

3ĂĊĂ42 BP22_960_1105EN

General technical description

“Pump settings” In this menu, you can set the machine’s performance data and
menu operate some of the machine’s functions from the control cabinet.
In this menu, the function buttons have the following functions:
− F1, F2, F3 = no function
− F4 = adjust settings, switch functions on or off

Note
Functions indicated with (*) below are optional and depend on the
machine model and its equipment. If the function is not available,
the symbol is not lit.

The following settings are programmed at the works:
ć Concrete pressure = 100 %

(restricted to 85 bar for piston side drive)
ć Output = 100 %
ć External squeeze valve (*)
ć External service operation (*)
ć External EOC (*)
ć POH On (*)
ć AUTO transfer tube switchover (*)
ć Hydraulic fluid radiator AUTO (*)

BP22_941_1104EN 3ĂĊĂ43

General technical description

External External" means that the function can be switched on/off at the
radio remote control.

Hydraulic fluid radiator The hydraulic fluid radiator is set to AUTO" at the works. If the
hydraulic fluid reaches the temperatures preset in the hydraulic fluid
radiator control system, the fan(s) are switched on automatically.

If you wish to cool the hydraulic fluid as a precaution, you can switch
on the fan in the menu independently of the temperature (hydraulic
fluid radiator ON).

Changing factory The factory settings of the EOC can be modified at any time by a
settings Putzmeister service technician.

As soon as current is no longer supplied to the control cabinet
(e.g. ignition off), the settings are reset to the factory settings.

Switching between rod If the machine is equipped with rod side − piston side feed
side and piston side switching, then this is described on the following pages.
feed

3ĂĊĂ44 BP22_941_1104EN

General technical description

Note
Some of the functions illustrated below may not be present on your
machine. The symbol is not lit if a function is not present.

12 34 5

87 6

No. 0 Display BP22_942_1205EN 1
1
2 Concrete pressure limit, Function / meaning
3 analogue The set concrete pressure limit is displayed graphiĆ
4 Concrete pressure limit, cally and can be adjusted using the function buttons.
digital The set concrete pressure limit is displayed in
Output restriction, numbers.
analogue The set output restriction is displayed graphically and
Output restriction, can be adjusted using the function buttons.
digital
The set output restriction is displayed in numbers.

→

BP22_942_1205EN 3ĂĊĂ45

General technical description

12 34 5

87 6

BP22_942_1205EN 2

Continued Function / meaning
No. Display The date and time are displayed and can be set with
the function buttons.
5 Date / time In the case of local control operation the setpoint value
of output is displayed in numbers.
6 Output, digital The current engine speed is displayed.
7 Engine speed The current number of strokes is displayed.
8 Stroke counter

3ĂĊĂ46 BP22_942_1205EN

General technical description

Symbols for the “Pump settings” menu

Note
Some of the functions illustrated below may not be present on
your machine. The symbol is not lit if a function is not present.

If a function can be switched to External" (symbol plus arrow),
then the function can be switch on/off by radio remote control.

Centralized lubrication system
The symbol turns green during the lubrication procedure.
You can start a manual lubrication procedure by selecting the
symbol with the F4 function button and pressing.
If a fault is present or if a lubricant reservoir is empty, the symbol
lights up red and is also displayed in the HOME" menu.
The Centralized lubrication system" symbols clarify whether the fault
is in the boom centralized lubrication system or the pump centralized
lubrication system.

Note
The red Centralized lubrication system" symbol is displayed perĆ
manently until the fault is rectified. In Menu 7" of the EGDĆRC on
the radio remote control, the Centralized lubrication system fault"
symbol is also displayed.
Rectify the fault in the centralized lubrication system as follows:
ć Fill the empty lubricant reservoirs.
ć Start a manual lubrication procedure.
ć If the red Centralized lubrication system" symbol lights up again

after a short time, you must start another manual lubrication
procedure.
The red Centralized lubrication system" symbol in the HOME"
menu goes out along with the Centralized lubrication system fault"
symbol on the radio remote control. If there is no fault, the
Centralized lubrication system" symbol lights up green.

BP22_956_1208EN 3ĂĊĂ47

General technical description

Squeeze valve (optional)
The function can be switched on/off (I/0) or switched to External"
using the function buttons.
The squeeze valve closes off the delivery line when the pump stops.
If the squeeze valve is switched on, the delivery line will be sealed
off as soon as you switch the pump off at the remote control.
The squeeze valve opens as soon as you restart the pump at the
remote control.

Service operation (compressor)
The function can be switched on/off (I/0) or switched to External"
using the function buttons.
If you preselect the compressor, you can switch on the compressor
rather than the pump using the remote control.

Note
As soon as the compressor is switched on, the agitator control block
is no longer supplied with hydraulic fluid, i.e. the agitator and the
water pump will not run.

3ĂĊĂ48 BP22_956_1208EN

General technical description

EOC (Ergonic Output Control), (optional)
The function can be switched on/off (I/0) or switched to External"
using the function buttons.

Stroke counter
The current stroke count is displayed next to the symbol.
You can reset the stroke counter to 0" by selecting the symbol with
the F4 function button and pressing.

Push Over (optional)
The function can be switched on/off (I/0) or switched to External"
using the function buttons.
When you switch on the Push Over function, the delivery piston starts
up quicker after the switch over. This shortens the interruptions in
delivery and there is only a minimal break in the output flow rate.
When you switch off the Push Over function, the delivery piston acĆ
celerates evenly at the start of the stroke. This pushes the concrete
more gently. The interruptions in delivery at the switch over are
marginally longer.

Hydraulic fluid radiator (optional)
The operation mode for the hydraulic fluid radiator can be selected
using the function buttons (AUTO / ON).

BP22_956_1208EN 3ĂĊĂ49

General technical description

Centralized lubrication system

Note
The pump centralized lubrication system and the boom centralized
lubrication system are two completely independent systems, that is
two pumps, two lubricant reservoirs, two controllers, etc.

Technical data Rated voltage (V DC) 12 / 24

Operating voltage (V DC) 9 to 30

Max. power consumption (A) 6,5
for the engine at 12 V

Max. power consumption (A) 3
for the engine at 24 V

Lamp current (A) 2

Permissible operating (°C) −40 to +70
temperature

Supply voltage inlets secure against polarity
reversal

Supply voltage outlets secure against polarity
reversal/shortĆcircuit
protected

Degree of protection fitted IP 6 K 9 K DIN 40050 T9
in the pump casing

3ĂĊĂ50 BP23_103_1208EN

General technical description

Programming Various settings are programmed into the centralized lubrication
system in the works. These settings regulate the lubrication intervals
Interval time and the lubrication time. Have the default settings modified by the
Working time After Sales Department if either the lubrication intervals or the luĆ
Monitoring time brication times do not meet your needs. The following settings are
stored:

The interval time is the time between two lubrication procedures.
The interval time only runs down when the ignition is switched on.
The interval times are retained during interruptions. The new times
are added on restarting.

The working time is the time for which the centralized lubrication
pump operates for one lubrication procedure. The working time is
the period during which a response must be received from the piston
detectors.

The monitoring time starts when the centralized lubrication pump
is switched on. The monitoring time is the time taken for the piston
detector to respond.

BP23_103_1208EN 3ĂĊĂ51

General technical description

“Pump flow meter” In this menu, you can read off outputs in order to record job volumes
menu on the construction site, service intervals or the total output, for inĆ
stance. In this menu, the function buttons have the following funcĆ
tions:
− F1 = Engine diagnosis" menu
− F2 = Fault memory" menu
− F3 = passwordĆprotected service area
− F4 = adjust settings

14 7
25 7
36 8

9

13 12 11 10

BP22_943_1203EN 1

No. 0 Display Function / meaning
1
2 Setpoint value for the outĆ The specified output is displayed.
3 put The output achieved is displayed.
Actual value for the output The remaining output is displayed.
4 Remaining value for the The specified number of strokes based on the output
output is displayed.
5 Setpoint value for the The number of strokes achieved is displayed.
number of strokes
6 Actual value for the number The remaining number of strokes is displayed.
of strokes
Remaining value for the
number of strokes

→

3ĂĊĂ52 BP22_943_1203EN

General technical description

14 7
25 7
36 8

9

13 12 11 10

BP22_943_1203EN 2

Continued Function / meaning
No. Display

7 Output display Outputs for 2 individual periods are displayed (the vaĆ
lues can be reset).

8 Output display, total The total output is displayed (the value cannot be
reset).

9 Fill level The specified fill level is displayed (adjustable to beĆ
tween 70 % and 100 %).

10 passwordĆprotected service area

11 Navigation symbol Press F2 to display the Fault memory" menu.

12 Navigation symbol Press F1 to display the Engine diagnosis" menu.
13 Switch The pump flow meter can be switched on/off (I/0).

BP22_943_1203EN 3ĂĊĂ53

General technical description

Method of operation of the pump flow meter

Output The output is calculated from the geometric data of the delivery
cylinders at the fill level specified by you.

Switching the pump You can switch the pump flow meter on/off. When the pump flow
flow meter on/off meter is switched on, the concrete pump stops as soon as the
specified output is achieved. If you then switch the concrete pump
off and on again, the pump flow meter starts to count again from the
specified setpoint value.

Note
The pump flow meter is switched off in the works. As soon as current
is no longer supplied to the control cabinet (e.g. ignition off), the
settings are reset to the factory settings.

If no setpoint value is specified for the output, the concrete pump
runs without parameters. The output displays still run. The values
are calculated using the set fill level.

3ĂĊĂ54 BP22_957_1104EN

General technical description

Setpoint value for the You can specify a value for the output at which the concrete pump
output should switch off. The accuracy of the volumes indicated is depenĆ
dent on the current fill level of the delivery cylinders. The more
Specifying a setpoint accurately you enter the fill level in percent, the more accurate
value for the output the display.

Enter the setpoint value for the output as follows:

" Turn F4 to select the setpoint value.
å The setpoint value is displayed in inverse video.

" Then press F4 to activate the setpoint value.
å The first digit of the setpoint value flashes.

" Now turn F4 to change the first digit.

" Press F4 to store the changed setting of the first digit.
å The second digit of the setpoint value flashes.

" Go through all the digits of the setpoint value in sequence.

Note
If you change the setpoint value, the actual value and the remaining
value will be reset to 0".

Actual / remaining Once the transfer tube has switched over for the first time, the
value for the output actual value starts to count the output achieved. The remaining
value shows the output still to be achieved at the same time.

Note
As soon as the setpoint value is reached, the actual value and the
remaining value are reset to 0".

BP22_957_1104EN 3ĂĊĂ55

General technical description

Resetting the output Reset the Output displays 1 and 2" to zero as follows.
display
" Turn F4 to select the arrow next to the value.
Setpoint, actual, å The arrow is displayed in inverse video.
remaining value for
number of strokes " Then press F4 to activate the value.
å The arrow flashes.

" Now turn F4 to reset the value to zero.

" Press F4 to store the changed setting.
å The arrow is displayed in inverse video again.

The displayed numbers of strokes are calculated from the specified
setpoint value for the output and the geometric data for the delivery
cylinder. The values cannot be adjusted manually.

3ĂĊĂ56 BP22_957_1104EN

General technical description

Entering the fill level of Enter the fill level of the delivery cylinders as described below:
the delivery cylinders
Note
The usual fill level of the delivery cylinders is between 70 % and
90 % (average value: 85 %).

Use the formula to calculate the fill level for your own concrete mix
formula:

Amount of concrete in the truck mixer
Fill level =

Number of strokes x (Volume of one delivery cylinder)

The specified fill level remains stored even when the ignition is
switched off.

Calculation Amount of concrete in the truck mixer 8000 dm3
example 160
Number of strokes
(count the number of strokes, until you have 58.16 dm3
pumped the 8000 dm3 of concrete.) 85 %

Volume of one delivery cylinder
(when D = 230 mm and L = 1400 mm)
* D = diameter
* L = length

å Fill level

" Turn F4 to select the fill level.
å The arrow is displayed in inverse video.

" Then press F4 to activate the fill level.
å The arrow flashes.

" Now turn F4 to change the fill level.

" Press F4 to store the changed setting.
å The arrow is displayed in inverse video again.

BP22_957_1104EN 3ĂĊĂ57

General technical description

“Engine diagnosis” In this menu, you can see the various operating states. In this menu,
menu the function buttons have the following functions:
− F1, F2, F3, F4 = no function

Note
The bar charts and fault messages are only active for engines with
an electronic engine governor (EMR).

12
7
6
5
4

3

No. 0 Display BP22_964_1105EN 2
1 Operating hours, digital
2 Engine speed, analogue Function / meaning
The engine operating hours are displayed in numbers.
The current engine speed is displayed graphically.

→

3ĂĊĂ58 BP22_964_1105EN

General technical description

12
7
6
5
4

3

BP22_964_1105EN 4

Continued Function / meaning
No. Display Possible faults in the electronic engine governor (EMR)
are displayed.
3 Fault messages The cooling water temperature is displayed in
numbers.
Cooling water temperature, The cooling water temperature is displayed graphically.
4 digital
The engine oil pressure is displayed in numbers.
Cooling water temperature,
analogue The engine oil pressure is displayed graphically.
Engine oil pressure,
5 digital The battery voltage / battery power are displayed in
Engine oil pressure, numbers and illustrated graphically.
analogue
Battery voltage / battery The current fuel consumption is displayed in numbers.
6 power, digital and anaĆ The fill level of the fuel tank is illustrated graphically.
logue
7 Fuel consumption, digital
Fuel gauge, analogue

BP22_964_1105EN 3ĂĊĂ59

General technical description

Special features of the “Engine diagnosis” menu

EMR fault messages If there are faults in the electronic engine governor (EMR), the fault
messages are shown using a numerical code in the display. You can
use the numerical code to identify the fault in the system description
of the electronic engine governor.
− The number before the decimal point corresponds to the SPN

(Suspected Parameter Number)
− The number after the decimal point corresponds to the FMI (FailĆ

ure Mode Identifier).

3ĂĊĂ60 BP22_964_1105EN

General technical description

“Fault memory” menu In this menu, the fault codes for the last 10 faults are displayed. In
this menu, the function buttons have no functions.

12 34

No. 0 Display BP22_965_1105EN 1
1 Fault
2 Date Function / meaning
3 Start The fault code is displayed.
4 End The date of the fault events are displayed.
The start of the fault events are displayed.
The end of the fault events are displayed.

BP22_965_1105EN 3ĂĊĂ61

General technical description

“Service” menu From this menu you can navigate to the passwordĆprotected service
area of the EGD. In this menu, the function buttons have the following
functions:
− F1, F2, F3 = passwordĆprotected service area
− F4 = adjust settings

1

No. 0 Display BP22_947_1104EN 1
1 Input field
Function / meaning
The password for the service area can be entered.

Caution
Control system parameters can be set in the service area of the
EGD. If parameters are incorrectly set, the control system may malĆ
function. Access to the service area is therefore passwordĆprotected
and only granted to Putzmeister service engineers.

3ĂĊĂ62 BP22_947_1104EN

General technical description

“Info” menu This menu lists the software versions of the control systems. In this
menu, the function buttons have no functions.

No. 0 Display 12
1 Software versions
2 Machine number BP22_946_1104EN 1

Function / meaning
The software versions of the control systems are
displayed.
The machine number is displayed.

BP22_946_1104EN 3ĂĊĂ63

General technical description

3.6.4 Ergonic Output Ergonic Output Control (EOC) is electronically controlled output
Control regulation which adapts the engine speed to the delivery rate
selected. You can switch the EOC function on or off at the Ergonic
“Pump settings” Graphic Display (EGD). It is recommended that you switch off EOC
menu in arduous pumping conditions (e.g. highĆdensity concrete).

Note
As soon as no current is supplied to the control cabinet (e.g. ignition
off, power takeĆoff off), the settings are reset to the factory settings.

When the EOC function is switched off, the maximum engine speed
specified in the works is activated.

1

No. 0 Display BP22_948_1104EN 1
1 Ergonic Output Control
(EOC) Function / meaning
The EOC function can be switched on/off (I/0) using F4
or can be assigned to the radio remote control.

3ĂĊĂ64 BP22_948_1104EN

General technical description

Special features of Ergonic Output Control

Ergonic Output Control In the Pump settings menu you can switch the EOC control system
on or off, or assign this function to the radio remote control.

Note
You can only switch EOC on or off at the radio remote control if you
set the EOC to the radio remote control" position.

Engaging the power After switching on the PTO, the engine speed stays at idling speed.
takeĆoff
If the hydraulic fluid temperature is less than 25 °C, the output is
Hydraulic fluid reduced to a maximum of 50 % in EOC operation. If the hydraulic
temperature fluid temperature exceeds 25 °C, the output is regulated to the value
that is set at the remote control potentiometer.
Boom or support leg
function The engine speed is increased to 1200 Ć 1350 rpm, depending on
the vehicle, as soon as you operate a boom or support leg function
with the concrete pump switched off.

BP22_948_1104EN 3ĂĊĂ65

General technical description

Pump On As soon as you switch on the concrete pump, the engine speed is
increased to a level appropriate for the delivery rate set on the outĆ
put regulation rotary controller, but to no less than 1350 rpm.

Output Engine speed
0% Idling speed (after 10 seconds)

0 Ć 75 % 1350 rpm
> 75 % 1350 rpm − maximum engine speed

If the output is set to more than 75 %, the engine speed is increased
until the computed engine speed is reached (but to no more than the
maximum engine speed).

If the output is set to less than 75 %, the engine speed is held at
1350 rpm. The actuating pressure for the hydraulic pump is then
modified automatically.

Note
Depending on the truck model, the engine speed can be adjusted to
a precise value of +/− 50 rpm.

3ĂĊĂ66 BP22_948_1104EN

General technical description

Pump Off, The engine speed is reduced to idling speed after 10 seconds
or no boom movement (works setting), when you
− reduce the output to 0 %, or
− switch off the concrete pump, or
− cease to operate the boom with the concrete pump off.
Should you switch the concrete pump back on or operate a boom
function inside this 10 second delay, the engine speed is maintained.

Water pump and other You must increase the engine speed manually in order to operate the
auxiliary units water pump (or the other auxiliary units). As soon as you switch off
the water pump, the engine speed is reduced to 850 rpm after
10 seconds (works setting). If you should switch the water pump
back on within these 10 seconds, the engine speed is maintained.

Adjusting the engine If you change the engine speed manually using the remote control
speed manually while the concrete pump is switched on, this manually set engine
speed is maintained until you:
− adjust the output at the rotary controller again,
− disengage the power takeĆoff,
− switch off the ignition.

BP22_948_1104EN 3ĂĊĂ67

General technical description

3.6.5 Control panel in the The control panel is located in or near the steps. The truck mixer
steps driver can control the most important functions of the pump from
the control panel. In addition, it provides an opportunity for local
operation of the machine. Some of the control and operating
elements illustrated below may not be present on your machine.
The hole will be filled with a blanking plug if a control or operating
element is omitted.

1 23
9

4
85

No. 0 Operating/ 76
control element
1 BP22_926_1102EN 1
2 Toggle switch
Meaning/function
Toggle switch
Increase − Reduce engine speed
3 Toggle switch Forward pumping − 0 − Reverse pumping
Agitator On − agitation direction away from the delivery cylinder
4 Toggle switch Agitator Off
Agitator On − agitation direction towards the delivery cylinder
5 Toggle switch Flushing water pump On
Zero position
6 Toggle switch HighĆpressure water pump On
Acknowledge the agitator safety cutout
7 Toggle switch Horn + deactivate EMERGENCY STOP /
8 Toggle switch Pump Off
9 MomentaryĆcontact Vibrator On − Off
Working light On − Off
switch EMERGENCY STOP

3ĂĊĂ68 BP22_926_1102EN

General technical description

Special features of the control panel

Restarting the pump If you have pressed the EMERGENCY STOP button, you may only
after EMERGENCY start the pump up again as described below:
STOP − Unlock the EMERGENCY STOP button by turning it,
− press the Horn + deactivate EMERGENCY STOP" toggle switch,
− activate the Acknowledge the agitator safety cutout" toggle

switch,
− switch the pump off and then on again using the Forward pumpĆ

ing − 0 − Reverse pumping" toggle switch.

Locally latched toggle To use a locally latched toggle switch, you must first pull it out and
switches then push it towards the symbol.

Forward pumping − 0 − The function of the Forward pumping − 0 − Reverse pumping"
Reverse pumping toggle switch depends on the switch position of the LocalĆRemote
switch on the control cabinet.
− When the toggle switch is set to Local", it has the functions given

above.
− When the switch is set to Remote", it is only possible to switch the

pump off using the Pump off" toggle switch. The Forward pumpĆ
ing − 0 − Reverse pumping" toggle switch then has no effect.

Water pumps The valves for the agitator control block are actuated such that the
water pump and the agitator do not operate simultaneously.

Acknowledge the If the agitator safety cutout is triggered, it must be acknowledged
agitator safety cutout with the toggle switch so that the agitator starts running again and
the accumulator refills.

BP22_926_1102EN 3ĂĊĂ69

General technical description

3.6.6 Cable remote control The standard cable remote control for this machine is illustrated
below.

1

9 2
8
10
13

74

65

BP21_694_0904EN 1

No. 0 Operating/ Meaning/Function Belongs
control element with no.:
1 Joystick Boom control
2 Rotary controller Setting the boom speed
3 Toggle switch Forward pumping − 0 − Reverse pumping
Horn + deactivate EMERGENCY STOP /
4 Toggle switch Change−over
Increase − Reduce output
5 Rotary controller Engine On − Off
6 Toggle switch Increase − Reduce engine speed
7 Toggle switch Boom functions − 0 − Support leg control
8 Locally latched toggle switch Fault (e.g. EMERGENCY STOP operated)
9 Red indicator lamp EMERGENCY STOP
10 Momentary−contact switch

3ĂĊĂ70 BP21_694_0904EN

General technical description

Special features of the cable remote control

Restarting the pump The red Fault" indicator lamp lights up when the EMERGENCY
after EMERGENCY STOP button is pressed. You may only start the pump up again as
STOP described below:
− Unlock the EMERGENCY STOP button by turning it,
− press the Horn + deactivate EMERGENCY STOP" toggle switch,
− switch the pump off and then on again using the Forward

pumpingĂ− 0 − Reverse pumping" toggle switch.

Locally latched To use a locally latched toggle switch, you must first pull it out and
toggle switches then push it towards the symbol.

BP21_694_0904EN 3ĂĊĂ71

General technical description

3.6.7 Radio remote control The transmitter for a proportional radio remote control is described
below.

Radio remote control transmitter

1 2 3 ÁÁÁÁÁÁÁÁÁ 4 5 6 7

ÁÁÁÁ

13 12 11 10 9 8

No. 0 Operating/ Meaning/function BP23_111_1209EN 1
1 control element
2 Joystick Boom control Belongs
with no.:
3 Toggle switch, Boom functions − 0 − Support leg control
locally latched 5
MomentaryĆcontact STOP function 4
switch
Flashing green: radio remote control in →
4 Indicator lamp service
Off: no contact with receiver
5 Toggle switch Flashing red: battery flat
6 Toggle switch Radio remote control On − Off
7 Joystick Forward pumping − 0 − Reverse pumping
8 MomentaryĆcontact Boom control

switch Increase − Reduce engine speed

3ĂĊĂ72 BP23_111_1209EN

General technical description

1 2 3 ÁÁÁÁÁÁÁÁÁ 4 5 6 7

ÁÁÁÁ

13 12 11 10 9 8

Continued BP23_111_1209EN 2

No. Operating/ Meaning/function Belongs
control element with no.:
Horn + deactivate EMERGENCY STOP /
9 Toggle switch ChangeĆover
Increase − Reduce output
10 Rotary controller MenuĆdriven displays and adjustable
functions
11 Display Operating the display

12 Rotary pushĆbutton Engine On − Off
13 MomentaryĆcontact

switch

BP23_111_1209EN 3ĂĊĂ73

General technical description

Receiver

1

2
3

No. 0 Operating/ 4 BP23_111_1209EN 3
control element
1 Female connector Meaning/function Belongs
2 Indicator lamps Aerial connection with no.:
3 Aerial with base Operating states display
4 Female connector Control signal reception
Connection to the control cabinet

3ĂĊĂ74 BP23_111_1209EN