Specifications
23
11. Maintenance and cleaning
DANGER !
Disconnect from the mains before starting any
maintenance work
A soft lint-free cloth moistened with any good glass cleaning uid is recommended, under no circumstances
should alcohol or solvents be used!
Never use alcohol or solvents for cleaning lenses in the xture!
Use wet cloth only.
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!
The front transparent cover may require monthly cleaning as smoke-uid tends to building up residues, reduc-
ing the light-output very quickly. The cooling fans should be cleaned according to the situation (at least annu-
ally).
The interior of the base should be cleaned at least annually using a vacuum-cleaner or an air-jet.
More complicated maintenance and service operations are only to be carried out by authorized distributors.
11.1 Replacing fuse
Before replacing the fuse, unplug mains lead!
1. Remove the fuse holder on the bottom side of the xture arm with a tting screwdriver from the housing
(anti-clockwise).
2. Remove the old fuse from the fuse holder.
3. Install the new fuse in the fuse holder (only the same type and rating).
4. Replace the fuse holder in the housing and x it.
Specications are subject to change without notice.
September 19, 2013