Pick-O-Mat • PM1100 / PM1500 • R02-2014
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Maintenance
9.1 Safety during maintenance
9
9
Maintenance
9.1
Safety during maintenance
•
Ensure that only qualified electricians perform all tasks on the electrical equipment.
•
Ensure that all work steps for maintenance are performed in the specified sequence.
•
Ensure that specified tightening torques are observed.
•
Ensure that all foreign objects are removed from the work area after the maintenance.
9.2
Maintenance work
Maintenance includes tasks for the purpose of:
•
Inspection
•
Maintenance
•
Repair
WARNING
Injuries caused by the power supply and residual energy.
All power sources should be deactivated prior to carrying out maintenance work, and
secured against unintentional reactivation and marked with a sign indicating that mainte-
nance work is in progress. All moving parts should be stationary. Loads should be
secured against sagging or slipping. All components energized with electrical power
should be de-energized (Extinguished LED‘s on the servo drive do not mean that all
components have been completely de-energised). Check by measuring to ensure that
all components are de-energised. Work on electrical equipment may only commence if
the voltage is less than 42 VDC.
Injury of non-authorised personnel.
Maintenance work should only be realised by instructed personnel who have been autho-
rised to perform these tasks. The operating instructions laid down by the operator must
be rigidly adhered to.
Injuries resulting from maintenance work that has not been announced.
The working area should be secured over a wide area prior to realising maintenance work
and marked with warning signs. Operating personnel must be informed that maintenance
work is being carried out.
Injuries caused by the use of incorrect components or incorrect operating media.
Only spare parts, which are listed in our spare parts list, may be used. Subsequent modi-
fications on the machine are prohibited. Only the specified operating materials may be
used.
