Accumulator, handling
WARNING
Risk of serious injury.
Accumulators are charged with highly pressured
nitrogen. Improper handling could lead to an
explosion causing serious injury.
Work on an accumulator must only be done by a
qualified service technician.
- Do not hit, drill or weld the accumulator.
- Keep it away from open flame or other highly
heated sources.
- If you operate the operating lever downward just
after the engine stops, the accumulator allows the
attachment to move by its own weight.
- After releasing the pressure in accumulator,
move the control lockout lever down to lock the
system securely, see page
111
.
Accumulator, emergency operation
1 Stop the engine by turning the ignition switch to
stop position.
2 Turn the ignition switch to running position.
3 Move the control lockout lever up to unlock the
system, see page
111
.
4 Put the operating lever to boom down position to
lower the attachment by its own weight.
5 Move the control lockout lever down to lock the
system securely.
Accumulator
346
Maintenance
Maintenance service, when required
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