Siemens UL 1066 Operating Instructions Manual page 228

Low voltage power circuit breaker
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Drilling the hole in the cubicle door
(1)
Lower edge of door cutout
(2)
Center of front panel
(3)
Mounting surface of cradle
(4)
Hole for first key cylinder
(5)
Hole for second key cylinder (only if planned)
Knocking out the fields on the front panel
1
Knock out the fields on the front panel using a suitable base
2
Deburr the edges
Then:
 (page 23-4)
- Install front panel
Function test
- Check that the locking mechanism on the locks can rotate freely when the keys are turned.
- Check that the spring turns the locking mechanism back to the starting position when it is unlocked.
- By repeatedly drawing out and re-inserting the left guide rail, check that the carriage is also actuated and can move freely.
15 – 9
(5)
1
(4)
(3)
2
(1)
(2)

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