Appendix - American DJ ULTRA SCAN 250 User Manual

DANGER TO LIFE!
Disconnect from mains before starting maintenance operation!
It is absolutely essential that the fixture is kept clean and that dust, dirt and smoke-fluid residues must not build
up on or within the fixture. Otherwise, the fixture's light-output will be significantly reduced. Regular cleaning will
not only ensure the maximum light-output, but will also allow the fixture to function reliably throughout its life.
Please use a moist, lint-free cloth. Never use alcohol or solvents!
The front mirror 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.
The gobos may be cleaned with a soft brush. The interior of the fixture should be cleaned at least annually using
a vacuum-cleaner or an air-jet.
The dichroic colour-filters, the rotating gobo-wheel and the internal lenses should be cleaned monthly.
To ensure a proper function of the rotating gobo-wheel, we recommend lubrication in six month intervals. The
quantity of oil must not be excessive in order to avoid that oil runs out when the gobo-wheel rotates.
There are no serviceable parts inside the device except for the lamp and the fuse. Maintenance and service
operations are only to be carried out by authorized dealers.
Please refer to the instructions under „Fitting/Exchanging the lamp".
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 the same
type and rating .
Before replacing the fuse, unplug mains lead.
Procedure:
Step 1: Unscrew the fuse holder on the front panel with a fitting screwdriver from the housing (anti-clockwise).
Step 2: Remove the old fuse from the fuseholder.
Step 3: Install the new fuse in the fuseholder.
Step 4: Replace the fuseholder in the housing and fix it.
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 authorized dealers only in
order to avoid hazards.
Should you have further questions, please contact your dealer.

11. Appendix

We believe you will enjoy your ULTRA SCAN. We assure you will enjoy this product for years if you follow the
instructions given in this manual.
If you have any questions and comments, please do not hesitate to contact us.
Please note: errors and omissions for every information given in this manual excepted. Every information is
subject to change without prior notice. Any claim due to missing or wrong information in this manual is herewith
excluded!
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