Fayat Group Bomag MPH 122-2, Operating & Maintenance Instructions, Page: 37 / 198

Indicators and Controls
BOMAG 37 MPH 122-2
i Note
With the rotor switched on the control light "Rotor
turning" (i) in the instrument cluster for machine
functions will light.
Fig. 33
No. 23 = Rotary switch for water injection
*
Position "0" = Water injection switched off
Position "I" = Water injection switched on,
manual operation, adjust water
flow
Position "Au-
tom."
= Water injection switched on,
automatic operation, adjust
water quantity, the water flow
rate is regulated in depend-
ence on the travel speed.
i
Note
In manual operation (position "I") the water quan-
tity is solely timer controlled.
With changing travel speed the driver can correct
the flow rate or switch the system on and off.
i
Note
In automatic mode the actual travel speed of the
machine is taken into account.
When stopping the machine the injection of water
is also stopped.
i
Note
In case of a lack of water or if there is air in the sys-
tem the water injection fault/low water level warn-
ing light in the instrument cluster for machine
functions will light up.
Checking the water supply, cleaning the water fil-
ter
!
Caution
Do not let the water pump run dry over a longer
period of time.
Fig. 34
No. 24 = Rotary control button for water flow
rate
**
Infinite adjustment of water flow rate
Check the water flow rate in the water flow meter.
Fig. 35
No. 25 = Ignition switch
Position "P", "0"= Ignition off, key can be pulled
out
Position "I", "II" = Ignition on, all lights in instru-
ment cluster light for approx. 3
seconds (test function).
The warning lights for charge
* Optional equipment ** Optional equipment