Safety and operating instructions
44 © Anbaufräsen PC GmbH | 3390 5221 01 | 2020-09-07
Original Instructions
7 Maintenance
The maintenance work described in the following sec-
tions is necessary for the optimum and fault-free opera-
tion of the hydraulic attachment.
Insofar as regular checks reveal a rapid rate of wear, it
may be necessary to increase the frequency of mainte-
nance in line with the actual rate of wear.
In the event of questions regarding maintenance work
and intervals, consult the authorized Customer Center /
Dealer in your area.
The following maintenance activities are mainly carried
out by the carrier driver. Maintenance activities that
should be carried out in a workshop are indicated as
such.
DANGER Risk of death due to a failure to observe
the maintenance intervals
Delaying or omitting maintenance in contravention of the
fixed maintenance intervals can result in serious acci-
dents and damage to property.
u Ensure that all fixed maintenance works and inter-
vals are adhered to by authorized maintenance per-
sonnel.
u Always monitor the wear of the individual compo-
nents and replace worn parts.
u Only carry out maintenance activities allowed by the
manufacturer.
u Contact the manufacturer regarding maintenance
work not allowed by the manufacturer.
WARNING Risk of injury due to inadequate safe-
guards whilst working on the machine
Inadequate safeguarding of the carrier during mainte-
nance or service work can lead to serious injuries.
u Only perform work on the machine when at a stand-
still.
u Depressurise the hydraulic system (see chapter De-
pressurising the hydraulic system).
u Prior to restarting, install all covers, tighten threaded
and safety devices in accordance with specifications
and check that they work.
WARNING Danger of injury due to moving parts
Rotating components and/or components with linear
movement can cause serious injury.
u Prior to all maintenance work on moving parts, switch
off the machine and safeguard it against being
switched back on. Wait until all parts have come to a
standstill.
u When in the hazardous area wear closely fitting
clothes with a minimal tear strength.
WARNING Risk of death due to unauthorised
switching on
An unauthorised switching on of the power supply during
maintenance work results in a risk of severe injury and
even death to those persons in the hazardous area.
u Prior to work starting switch off all power supplies
and safeguard against a restart.
WARNING Risk of injury due to incorrectly exe-
cuted maintenance work
Incorrect maintenance can result in severe injuries and
may cause considerable damage to property.
u Prior to starting work ensure that there is adequate
free space for installation.
u Always include a second person for maintenance ac-
tivities.
u Keep the installation site clean and tidy! Loosely
stacked or scattered parts and tools can cause acci-
dents.
u If parts have been removed, ensure that they are as-
sembled correctly, reattach all fixing elements and
adhere to the specified thread tightening torques.
u Prior to a restart, do the following:
- Ensure that all maintenance work is executed and
completed in accordance with the specifications and
instructions in this manual.
- Ensure that no one is present in the hazardous
area.
- Ensure that all covers and safety devices are in-
stalled and that they work correctly.
WARNING Risk of death due to hydraulic energy
Hydraulically powered moving parts can cause ex-
tremely severe injuries.
u Only instruct maintenance personnel to conduct work
on the hydraulic system.
u Prior to work on the hydraulic system ensure it is fully
de-pressurised. Fully depressurise the pressure ac-
cumulator.
u During operation do not reach into moving parts or
handle moving parts.
u Do not open covers during operation.
u When in the hazardous area wear closely fitting
clothes with a minimal tear strength.
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