Fayat Group Bomag MPH 122-2, Operating & Maintenance Instructions, Page: 138 / 198

Every 500 operating hours
BOMAG 138 MPH 122-2
6.34 Check, clean the water sep-
arator
!
Danger
Fire hazard!
When working on the fuel system do not use
open fire, do not smoke.
Environment
Catch running out fuel and dispose of environ-
mentally.
i Note
The service intervals for the water separator de-
pend on the water content in the fuel and can
therefore not be determined precisely. After taking
the engine into operation you should check the fil-
ter bowl initially every day, later as required, for
signs of water.
If a too high quantity is drained off, the filter needs
to be bled, see section "Replacing the fuel pre-
cleaner cartridge".
Fig. 271
!
Caution
If the warning light for water in the fuel (d) (Fig.
271) in the instrument cluster lights up when
starting or during operation, drain the water
from the prefilter.
l
Open the right hand service door.
Fig. 272
l
Slacken the drain plug (Fig. 272) for a few
turns and catch running out fuel / water.
l
Turn the plug tightly back in. Check for leaks,
if necessary use a new seal ring.
i
Note
Once the water separator is empty the warning
light for water in fuel must go out.