Corrective Maintenance; Technical Information Relating To Corrective Maintenance Work; Tools Required - Siemens ELP 319 Operating And Service Manual

12.4 Corrective Maintenance

Maintenance Work on the ELP 319 end position detector can only be performed specially by qualified
and authorised personnel.
In order to maintain its availability, we re commend you to perform repair work on the end position
detector if it has been operating for ten years or has reached its service life of 10
operations.
The ELP 319 end position detector must be repaired by qualified staff only in the event of the
following:
• The end position detector has been waterlogged.
• The end position detector is damaged.
• The end position detector is in a severely neglected state or showing signs of
excessive wear.
The fixed and movable contact arrangements must be exchanged each time the ELP 319 end
position detector is repaired, irrespective of their apparent state.

12.4.1 Technical Information relating to Corrective Maintenance Work

The sections below generally describe how to remove various components. To replace them, carry
out the same steps in reverse.
Components not galvanised or coated with lacquer must be greased with the specified grease before
assembling them.

12.4.2 Tools Required

• Plastic hammer
• Philips screwdriver
• Socket set with extension bar
• Folding rule or similar measure
Betriebsanleitung
[7620] ELP 319
DC013
Copyright (C) Siemens AG 1998
CAUTION
Before replacing the components, make sure they are free from
contamination, surface damage or other defects.
PZENTW
LANGE_THO
20081022
All Rights Reserved -
Industry Mobility
A6Z08101637795/EN1/000/B
A25000-X22-Q9-7-7620
Notice no.: 500000097465
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