B Service Instructions; Repair Of Defects; Exchange Of Overheat Protection - JB-Lighting Varycolor 2000 Bedienungsanleitung

Varycolor 2000

B Service Instructions

Repair of Defects

Defect
The appliance does not work
at all
The bulb of the appliance
does not shine,
electronics are working, i.e.
motors are working
DMX-input does not work

Exchange of overheat protection

Carrying-out of this work should be done only with experience in soldering and the following
tools: soldering-iron
Warning: Before opening the appliance pull out mains plug!
Loosen the ten screws on top of the Varycolor 2000 and lift the lid. In the back part of the
Varycolor 2000 you find the overheat protection. This overheat protection is protected by a
white silicon tube and with one end it is fixed in the ballast. Now loosen the overheat protection
from the clamp at the ballast and remove the silicon tube. Subsequently you can solder the
overheat protection from the lead with a soldering-iron, then solder a new overheat protection
with it's short end to the lead. Now you have to check if the overheat protection works, because
it could have been damaged by soldering. Then cover the overheat protection again with the
silicon tube and fix the tube.
Warning: The overheat protection is under voltage, it has to be
completely covered with the silicon tube!
Now screw the opposite end of the overheat protection again at the clamp of the (Drossel).
Close the casing now and test your Varycolor 2000.
Reparation
Exchange 4Ampere fuse at
the back of the appliance
1. The bulb is defect, you
but have to change it
2. Change
protection inside the appliance
(Warning: Has to be repaired
only by
experience in soldering!)
Control DIP-switch position
- 38 -
the overheat
persons with