Bandit SG-40, Инструкция по эксплуатации и каталог запасных частей

Страница: 34 / 92

32 6/20
HYDRAULICS MODEL SG-40
HYDRAULIC SYSTEM TROUBLE SHOOTING
When returning hydraulic components for
warranty make sure to box up all warranted parts
to avoid additional damage while shipping. Do
not disassemble any hydraulic components
which are to be warranted. Anything which has
been disassembled or tampered with will not be
warranted. Items being returned must be clean. All
hydraulic components must have all hosing ports
plugged. Failure to plug ports will allow debris to
enter components which will void warranty.
In cold weather situations, let the hydraulic system
idle for approximately 15 minutes to allow the system
to warm up to operating temperature. Running cold
oil through the hydrostatic motor can raise the case
drain pressures and damage the shaft seals.
Before attempting any type of maintenance,
disengage clutch or cutter wheel engagement, wait
for the cutter wheel to come to a complete stop, turn
off­engine,­remove­the­ignition­key,­make­sure­the­
ignition key is in your possession, disconnect the
battery, and install the cutter wheel lock pin.
PROBLEM POSSIBLE CAUSE SOLUTION
Hydraulic oil very hot,
causing system to
operate slowly.
Low oil level. Fill 7/8 full minimum.
Worn pump. Replace.
Poor oil quality. Replace.
Damaged hose. Replace.
Oil­suction­screen­or­filter­plugged Replace.
Binding Binding
Hydraulic system loss
of power.
Low oil level. Fill 7/8 full minimum.
Poor oil quality. Replace.
Bad cylinder. Repair or replace.
Bad pump. Replace.
Relief stuck open. Clean or replace.
Swing cylinder loss of
power.
Bad cylinder. Repair or replace.
Bad pump. Replace.
Relief stuck open. Clean or replace.
Cutter wheel does not
stay in up position,
creeps down.
Bad cylinder Repair or replace.
SAFETY INSTRUCTIONS
NOTICE