Siemens SINOVA Manual page 101

3wj air circuit breakers
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Accessories
3.8 Conversion sets - fixed-mounted Circuit Breakers to withdrawable Circuit Breakers
Preparing the operator panel
• Place the operator panel on a stable surface near the outline to be cut out.
• Use a hammer and screwdriver to cut out the groove base from the pre-pressed groove.
• File the edges of the cutout.
Installation of the shutter lever
• Screw the shutter to the inside of the operator panel then attach the lever with leg spring
to the operator panel.
Make sure that the bent leg of the spring is placed over the lever so that the spring can
moved by the lever.
Secure the lever and the leg spring with the DUOCLIP.
Note
The leg spring must be able to move freely.
100
Operating Instructions, 12/2022, L1V30828903001-01
3WJ Air Circuit breakers

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