Dismantling For Maintanance/Repair - SICK M4000 Manual Del Usuario

Operating
Instructions
Device Column
with Heater
5

Dismantling for Maintanance/Repair

a
WARNING
8008738/QG60/2006-10-20 © SICK AG • Industrial Safety Systems • Germany • All rights reserved
Dismantling
Dismantling procedure:
1. Unscrew the top cover of the device column.
Warning
The heater operates at 230 V AC. The power plug may be live. Be-
fore unplugging the power plug always disconnect the column and
the overall system from the power.
2. Raise the front screen (with heater) about 20 cm,
pull the connector out of its holder,
unplug the connector,
then withdraw the front screen fully.
3. Multiple light beam safety device and heater element are now
freely accessible for cleaning operations or dismantling.
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Chapter 5
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