43
GVM-VAC
www.gvm-vac.com
Maintenance Section
4.4 Preventative Maintenance, continued;
Preventative Maintenance, continued;
ALWAYS wear eye and hand protection when working with the bat-
tery.
Remove the negative battery cable before opening the belt guard.
8. BATTERY:
The units are supplied with "maintenance free" bat
-
teries so there is no need to check fluid levels but the battery
terminals should be checked daily for corrosion. Remove any
corrosion with a wire brush and coat the terminals with light
grease or petroleum jelly to reduce the possibility of corrosion.
Also check the battery cable for wear all cable connections and
battery tie downs to be certain that they are not loose.
9. DRIVE BELT (if equipped):
The main drive belt should be checked daily
for cracks and for proper tension. If the belt shows any sign of cracking it
should be replaced immediately. The proper tension of the belt should be
approximately 1/2" deflection when applying a 8 pound pull.
10. FASTENERS:
Fasteners should be checked weekly for the first 30 days
and monthly thereafter. They must be in place at all times and properly
torqued. For general torque values see the torque chart at the end of this
section.
11. INSTRUMENT PANEL AND CIRCUIT BOARD:
The instrument panel and
circuit board should be cleaned with compressed air daily. Also the circuit
board connectors should be wiped clean and have nonconductive grease
applied weekly to help maintain solid connections.
12. BOOM HYDRAULIC PUMP:
Check the fluid level daily. If fluid needs to
be added, automatic transmission fluid (ATF) is recommended. Clean de
-
bris and oil off the solenoid and pump daily. A build up of debris can cause
premature failure to the pump. Check and tighten all hydraulic fittings mak
-
ing sure there are no leaks.
Содержание GVM8000
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