Maxon RA-35, Руководство по обслуживанию

Страница: 27 / 36

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27
1.
Do the
CHECKING HYDRAULIC
FLUID
procedure in this manual.
If necessary, add hydraulic fl uid.
3.
Check pump oil fi lter in the reservoir
(FIG. 27-1)
. Clean or replace fi lter if
necessary.
4. Check for dirty raising relief valve
(FIG. 27-1)
. Clean or replace valve
if necessary.
2. Check for structural damages
and replace worn parts.
CHECKING THE RAISING RELIEF VALVE
FIG. 27-1
PLATFORM WILL NOT RAISE, BUT MOTOR RUNS
ADJUSTMENT
COVER
RELIEF
VALVE
RESERVOIR
Keep dirt, water and other contaminants
from entering the hydraulic system. Be-
fore opening the hydraulic fl uid reservoir
fi ller cap, drain plug and hydraulic lines,
clean up contaminants that can get in
the openings. Also, protect the openings
from accidental contamination during
maintenance.
CAUTION