JB-Lighting Varyscan 3 Special 250MSD User Manual - 2. Installation
Varyscan 3 Special 250MSD
17
JB-lighting Lichtanlagentechnik GmbH Sallersteigweg15 D-89134Blaustein Tel. ++49-7304-9617-0
2. Installation
1
Backside view
Lampholder
brown
live
“L”
blue
neutral
“N”
yellow/green
ground
2.1 Installing a plugon thepower cord
Install a 3-pronggoundingtypeplug that fitsyoursupply.
Connected load: voltage 230V, frequency50Hz,Power340VA
Warning:To ensure propper installationof the plug consult a qualified
technician!
2.2 Installing or changing the lamp
Warning: Disconnect fixture from mains, and allow hotlampto cool down
foratleast30minutes!
lamptype:PHILIPS250MSDorOSRAM250HSD
Removeboth screws
no.1 (seedrawing)
Removelampholdergentlyfromthecase
bypullingitbackwards.
If changing thelamp,remove old lamp from
lamp socket. Hold thenewlamponlybyits
ceramicbase.Nevertouch theglassbulb.
Insertthenewlampinthe lamp socket.
Re-insertthelampholderandtighten the
scews.Makesurethecablesdonotget
damagedduringthe process.
2.3 Rigging thefixture
Warning: Keep fixturesatleast1mawayfrominflamablearticles!
Always use a safety cableattachedtothefixture!
Bestperformace of Varyscans is reached byrigging theunitsashighaspossible.
Theangle between trussing system andVaryscanhastobe the same with everyunit.
Toensure propperperformance ofthermalfuseitisbetternottoinstallthefixtures
upsidedown.Attacha safety cabletoeveryfixture.