Maintenance
Intervention on the FK3- 4 operating device
GE Information L51- 303EN/05
1/10
11- 2016
Presentation
Warning
BEFORE ALL INTERVENTION ON THE OPERATING DEVICE, MAKE
SURE THAT THE CIRCUIT- BREAKER IS OPEN AND ITS POSITION INDI-
CATOR IS IN THE POSITION BELOW.
Circuit- breaker
Open
Closing spring
Released
NEVER WORK THE OPERATING DEVICE WHEN THIS IS NOT COUPLED
TO THE CIRCUIT- BREAKER.
In this module
This module contains the following topics :
Topic Page
Positions of optical signalization 2
Safety measures 3
Preparing the operating device 4
Replacing an opening or closing electro- magnet 5
Resumption of service 6
Lubrication 8
Cleaning the windows 9
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