Cleaning And Maintenance - Futurelight MH-640 Bedienungsanleitung

Width of yoke: 426 mm
Height (head horizontal): 500 mm
Weight (net): 16 kg
Shipping weight: 25 kg

Cleaning and maintenance

The operator has to make sure that safety-relating and machine-technical installations are inspected by an
expert after every four years in the course of an acceptance test.
The operator has to make sure that safety-relating and machine-technical installations are inspected by a
skilled person once a year.
The following points have to be considered during the inspection:
1) All screws used for installing the devices or parts of the device have to be tighly connected and must not
be corroded.
2) There must not be any deformations on housings, fixations and installation spots (ceiling, suspension,
trussing).
3) Mechanically moved parts like axles, eyes and others must not show any traces of wearing (e.g. material
abrading or damages) and must not rotate with unbalances.
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.
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 Fresnell-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 interior of the fixture should be cleaned at least annually using a vacuum-cleaner or an air-jet.
The dichroic colour-filters should be cleaned monthly.
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 "Installing/Replacing the lamp".
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