Faults and their rectification
DANGER
Electrical voltage
The device contains parts that carry hazardous voltage that may be fatal.
1. Entrust all repair work to employees of specialist workshops.
2. Never operate a defective VARIABOX.
If one of the loads connected is no longer supplied with power, proceed as follows:
1. Pull out the corresponding plug from the VARIABOX.
2. Check whether the associated fuse element or the FI circuit breaker has tripped. If this is the
case, continue with step 3, otherwise inform a qualified electrician.
ð This completes the troubleshooting here.
3. Unlock the OTC flap of the corresponding fuse element by operating the lever(s).
4. Open the OTC flap completely. In doing so, overcome the perceptible resistance until the flap
latches audibly in the completely opened position.
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Installation and operating manual VARIABOX
(11.2016)
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