Safety and operating instructions
© Anbaufräsen PC GmbH | 3390 5221 01 | 2020-09-07
Original Instructions
63
8 Troubleshooting
The following chapter describes the possible causes of
faults and the procedures to repair them.
n
In the event of multiple faults arising, reduce the
maintenance intervals in line with the actual load on
the system.
n
In the event of faults which cannot be eliminated by
following the instructions below, consult the autho-
rized Customer Center / Dealer in your area.
WARNING Danger of injury due to moving parts
Rotating components and/or components with linear mo-
tions can cause serious injury.
u Prior to all troubleshooting work on moving parts
switch the machine off 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
fault-finding and troubleshooting results in the risk of se-
vere injuries and even death to 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 unprofessional
troubleshooting
The unprofessional execution of troubleshooting work
can lead to severe injuries and considerable damage to
property.
u Prior to starting work ensure that there is adequate
free space for installation.
u Ensure order and cleanliness at the installation site.
Loosely stacked or scattered parts and tools can
cause accidents.
u If parts have been removed, ensure that these are
assembled correctly, reattach all fixing elements and
adhere to the specified thread tightening torques.
u Prior to a restart, ensure the following:
- Ensure that all troubleshooting work is carried out
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 these function correctly.
WARNING Risk of injury due to hot surfaces
During operation, individual parts of the carrier or drum
cutter can become very hot and cause burns.
u Before commencing with troubleshooting, allow hot
parts to cool to the ambient temperature.
u Wear heat-resistant gloves.
Actions in the event of faults
The following always applies:
1.
With faults which present an immediate danger to
personnel or property, initiate an emergency stop im-
mediately.
2.
Determine the cause of the fault.
3.
If troubleshooting requires work in the hazardous
area, switch off the machine and safeguard it against
a restart. Immediately inform the responsible parties
at the installation site of the fault.
4.
Depending on the nature of the fault, have this re-
paired by a specialist or repair it independently.
The faults table that follows provides details on who is
authorised to repair the various faults.
8.1 Faults table
Refer to the operating instructions for the carrier in the
event of faults, and in particular when troubleshooting. If
the remedial measures described here do not eliminate
the fault or faults occur which are not listed here, consult
the authorized Customer Center / Dealer in your area
immediately.
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