Maintenance Jobs; D-3.1 Disconnecting The Battery - Genie GTH-3512 Operator's Manual

D-3 MAINTENANCE JOBS
DANGER
All maintenance interventions must be carried out
with engine stopped, parking brake engaged,
working attachments flat on the ground and gear
lever in neutral.
CAUTION
When raising a component for maintenance
purposes, secure it in a safe way before any
maintenance intervention.
CAUTION
Any intervention on the hydraulic circuit must be
carried out by skilled personnel.
The hydraulic circuit of this machine is fitted with
pressure accumulators. You and others could be
seriously injured if accumulators are not completely
depressurised.
For this purpose, shut the engine down and step
÷
on the brake pedal 8 10 times.
CAUTION
Before any operation on hydraulic lines or
components, make sure there is no residual
pressure. For this purpose, stop the engine, engage
the parking brake and operate the control levers of
the distributors in both working directions
(alternately) to depressurise the hydraulic circuit.
Handler with telescopic boom GTH-3512
MAINTENANCE
High pressure lines must be replaced by qualified
personnel only.
Any foreign matters entering the closed circuit may
result in a sudden deterioration of the transmission.
The qualified staff charged with the maintenance
of the hydraulic circuit must clean all areas around
with care before any intervention.
The handling and disposing of used oils can be
ruled by local or national regulations. Address to
authorised centres.
D-3.1
■
During maintenance or repair works, and while welding,
turn off the battery main switch
engine compartment in the area of the rear wheel.
D - 5
Page
Document 57.0008.7200 - 05/2007
ATTENTION
ATTENTION
PROTECT THE
ENVIRONMENT
DISCONNECTING THE BATTERY
, located outside the
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