802-9081.9 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • Revision 11 269/293
Service information
➭ Disassemble and remove the front cover of the panel.
Removing the
interlocking
To reach all lubrication points, the interlocking must be removed:
➭ Undo bolts ① and ④ . Store the bolts carefully.
➭ Remove 2 cable straps ③ .
➭ Undo the bolted joint ② . Store the components carefully.
➭ Carefully remove the interlocking from the operating mechanism. Store the interlocking
protected against dirt.
✔ The operating mechanism is ready to maintenance.
WARNING
High speed moving parts
Can cause serious injury.
Do not remove the front cover of the operating mechanism until the following actions have
been performed:
➭ To avoid impermissible switching operations, switch off auxiliary voltage, e.g.:
- Switch the auxiliary voltage supply of the motor.
- Trip the MCB.
- Disconnect the control cables from the low-voltage compartment.
➭ To discharge the spring energy store in the operating mechanism, execute the following
instructions:
- Actuate the manual OFF pushbutton.
- Actuate the manual ON pushbutton.
- Actuate the manual OFF pushbutton again.
➭ Check if the "spring charged" indicator shows "spring charged".
①
Bolt, left side
②
Bolted joint
③
Cable strap (2x)
④
Bolt, right side
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