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4) The electric power supply cables must not show any damages, material fatigue (e.g. porous cables) or
sediments. Further instructions depending on the installation spot and usage have to be adhered by a
skilled installer and any safety problems have to be removed.
Disconnect from mains before starting maintenance operation!
DANGER TO LIFE!
We recommend a frequent cleaning of the device. Please use a moist, lint-free cloth. Never use alcohol or
solvents!
The lens has to be replaced when it is obviously damaged,
so that its function is impaired, e. g. due to cracks or deep scratches!
CAUTION!
The objective lens will require weekly cleaning as smoke-fluid tends to building up residues, reducing the
light-output very quickly. The cooling-fans should be cleaned monthly.
There are no serviceable parts inside the device. Maintenance and service operations are only to be carried
out by authorized dealers.
Please refer to the instructions under "Installing/Replacing the lamp".
Should you need any spare parts, please use genuine parts.
If the power supply cable of this device becomes damaged, it has to be replaced by a special power supply
cable available at your dealer.
Should you have further questions, please contact your dealer.
Replacing the fuse
If the lamp burns out, the fine-wire fuse of the device might fuse, too. Only replace the fuse by a fuse of
same type and rating.
Before replacing the fuse, unplug mains lead.
Procedure:
Step 1:
Unscrew the fixation screws of the housing cover on the rear of the device with an appropriate
srewdriver.
Step 2:
Unscrew the fuseholder on the rearpanel with a fitting screwdriver from the housing (anti-
clockwise).
Step 3:
Remove the old fuse from the fuseholder.
Step 4:
Install the new fuse in the fuseholder.
Step 5:
Replace the fuseholder in the housing and fix it.
Step 6:
Attach the cover plate on the rear panel and dragging the bolts fixed.