JB-Lighting Varyscan 3 Special 250 MSD - Handbuch (Seite 16)

Varyscan 3 Special 250MSD
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JB-lighting Lichtanlagentechnik GmbH Sallersteigweg 15 D-89134 Blaustein Tel. ++49-7304-9617-0
2. Installation
1
Backside view
Lampholder
brown live “L”
blue neutral “N”
yellow/green ground
2.1 Installing a plug on the power cord
Install a 3-prong gounding type plug that fits your supply.
Connected load: voltage 230V, frequency 50Hz, Power 340 VA
Warning: To ensure propper installation of the plug consult a qualified
technician!
2.2 Installing or changing the lamp
Warning: Disconnect fixture from mains, and allow hot lamp to cool down
for at least 30 minutes!
lamp type: PHILIPS 250MSD or OSRAM 250HSD
Remove both screws
no.1 (see drawing)
Remove lamp holder gently from the case
by pulling it backwards.
If changing the lamp, remove old lamp from
lamp socket. Hold the new lamp only by its
ceramic base. Never touch the glass bulb.
Insert the new lamp in the lamp socket.
Re-insert the lamp holder and tighten the
scews. Make sure the cables do not get
damaged during the process.
2.3 Rigging the fixture
Warning: Keep fixtures at least 1 m away from inflamable articles!
Always use a safety cable attached to the fixture!
Best performace of Varyscans is reached by rigging the units as high as possible.
The angle between trussing system and Varyscan has to be the same with every unit.
To ensure propper performance of thermal fuse it is better not to install the fixtures
upside down. Attach a safety cable to every fixture.