Table of Contents
Advertisement
D-3 MAINTENANCE INTERVENTIONS
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.
DANGER
When raising a component for maintenance
purposes, secure it in a safe way before any
maintenance intervention.
DANGER
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
DANGER
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 main valve in both working directions
(alternately) to depressurise the hydraulic circuit.
Handler with telescopic boom GTH-4013
10 times.
Document 57.0007.0200 - 01/2006
MAINTENANCE
ATTENTION
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.
ATTENTION
The qualified staff charged with the maintenance
of the hydraulic circuit must clean all areas around
with care before any intervention.
ENVIRONMENT
The handling and disposing of used oils can be
ruled by local or national regulations. Address to
authorised centres.
D-6
Page
PROTECT THE
Advertisement
Table of Contents
