Specifications
31
Dimensions(mm)
14. Maintenance and cleaning
It is absolutely essential that the xture is kept clean and that dust, dirt and smoke-uid residues must not build
up on or within the xture. Otherwise, the xture‘s light output will be signicantly reduced. Regular cleaning will
not only ensure the maximum light output, but will also allow the xture to function reliably throughout its life.
A soft lint-free cloth moistened with any good glass cleaning uid is recommended, under no circumstances
should alcohol or solvents be used!
DANGER !
Disconnect from the mains before starting any
maintenance work
The front objective lens will require weekly cleaning as smoke-uid tends to building up residues, reducing the
light output very quickly. The cooling fans should be cleaned monthly.
The interior of the xture should be cleaned at least annually using a vacuum-cleaner or an air-jet.
The dichroic colour lters should be cleaned monthly.
There are no serviceable parts inside the device except for the lamp and the fuse.
Please refer to the instructions under "Fitting/Exchanging the lamp".
Maintenance and service operations are only to be carried out by authorized distributors.
Replacing the fuse
Only replace the fuse by a fuse of same type and rating.Before replacing the fuse, unplug mains lead!
Procedure:
1) Unscrew the fuseholder on the rear panel of the base with a tting screwdriver from the housing
(anti - clockwise).
2) Remove the old fuse from the fuseholder.
3) Install the new fuse in the fuseholder.
4) Replace the fuseholder in the housing and x it.
Specications are subject to change without notice