JB-Lighting Varyscan P2 250 HTI - Handbuch (Seite 31)

5.3 Cleaning the fixture
5.2 Lamp replacement
see chapter 2.1
To ensure a long and satisfying performance of the fixture, check function of the
VS P2 fans in the head and in the base from time to time. Most important: make
sure that there is no dust or fluff covering the air inlets.
To clean the fixture open lid of the head and the baseplate. Use a brush and a
vacuum cleaner to remove dust and fluff. Don´t damage or bend any parts.
Incompetend performace of the maintenance will invalidate the warranty claims.
Consult qualified service personnel.
For a maximum light output the optical system has to be cleaned from time to time.
Loosen the screws holding the top cover of the head and remove the plastic lids of
both sides of the head.
Remove lamp before cleaning the optical parts of the fixture.
Use a soft cloth and gently whipe reflector, lenses and colour filters. You also may
use a pair of tweezers and a regular glass cleaner.
5.4 Cleaning the optics
5.5 Lubrication of rotating gobos
Once or twice a year the rotating gobos have to be lubricated with JB-lighting
special oil. Do not use any other lubricant, as it might not stand the heat and
cause serious damage.
To lubricate the gobos turn the tooth gears by hand and put 4 to 6 drops of oil
between the gear wheel and the plate.
WARNING: Disconnect fixture from mains, and allow
hot lamp to cool down for at least 30 minutes!
!
WARNING: Disconnect fixture from mains, and allow
hot lamp to cool down for at least 30 minutes!
!
WARNING: Disconnect fixture from mains, and allow
hot lamp to cool down for at least 30 minutes!
!
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5.6 Software update
To update the fixture via PC/notebook, a Upgrade-dongle (USB/DMX converter) with
the fitting software is required. The update will be run with connecting the dongle to
the 5 pin DMX In from the Varyscan P2. Please ask your distributor to support you in
that way.