Dynapac PL2000F, Instruction Manual

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Maintenance schedule
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4812313240.pdf
2017-12-1
Maintenance
1 Notes regarding safety for maintenance
During all maintenance work, the regulations regarding health, work and fire
protection are to be heeded. The necessary protective equipment is to be worn
continuously.
If not described otherwise, maintenance work must only be carried out with the
engine stopped (heed the notes regarding checking and replacing milling bits
and milling bit holders!).
Maintenance work must only be carried out on even and stable surfaces.
When working in closed areas, exhaust fumes must be vented to the outside.
Provide sufficient ventilation.
Before beginning maintenance work, secure the machine against inadvertent
starting, rolling away or lowering by:
- putting the drive lever into the neutral central position and putting the
machine feed into the “zero” position using the selection switch.
- removing the ignition key and the main switch
- positioning the sign “DO NOT START” on the control panel so that it is
clearly visible.
- when working under the machine, position all traction unit supports and
wear a hardhat.
- If required, use chocks to prevent the drive units from rolling away.
In addition, pay attention to the following when replacing the milling bit and the
milling bit holder.
- if the pneumatic bit extractor is used, the drive engine must only run at
idling speed. The milling drum drive must be switched off.
- The drum flap is locked in the open position.
- The limit switch of the drum flap is functioning.
- The belt tightened must be retracted and the clutch must be deactivated.
If safety and protective devices must be removed for maintenance, they must
be properly reinstalled again before putting the machine back into operation.
Do not use easily flammable materials during cleaning.
Always keep steps and other areas where persons can stand free of lubricants
and slip-proof.
When using the installed high-pressure cleaner or a stem sprayer to hose
down electric parts, do not expose any electronic modules, insulators or
ventilators to the direct water jet; cover these items if possible.