Barco DP90, XLM, DP100 User Manual
Cooling liquid refill
Installation manual
For XLM, DP90 and DP100
R59770032/00
24/08/2006
Barco nv Events
aan 5, B-8520 Kuurne
Noordl
Phone: +32 56.36.89.70
Fax: +32 56.36.88.24
sales.events@barco.com
E-mail:
Visit us at the web: www.barco.com
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1. About the cooling circuit and cooling liquid
1. ABOUT THE COOLING CIRCUIT AND COOLING
LIQUID
1.1 Overview of the Cooling circuit
Cooling circuit flow and parts
During operation, a closed loop of flexible tubing circulates cooling liquid to critical components, such as the engine and to the
integrator rod entry. The cooling circuit flow, during operation, is represented in diagram b elow:
The liquid cooling loop
Pressure relief
valve (3 Bar)
Manometer
Outlet
Heat
Exchanger
Waterflow Sensor
Expansion Vat
Engine
Pump
Vane
Inlet
Light Pipe
entry
to SMPS Control
Image 1-1
Cooling circuit flow
Cooling liquid Info
Over time the coo
To maintain sound cooling properties, we advise ANNUAL replacement o f the cooling liquid.
R59770032 COOLING LIQUID REFILL 24/08/2006
ling liquid may show deterioration and hence less effective cooling characteristics.
1
1. About the cooling circuit and cooling liquid
BLUE ANTIFREEZE
DILUTED 1,2 ETHANEDIOL
(1/3 ETHANEDIOL-2/3 DEMI WATER)
HARMFUL
Image 1-2
Safety label
Before ope ning the bottles with fresh cooling liquid, attentively read the safety instruction mentioned on the bottle label and listed
below.
Handling the cooling liquid
NOT FOR HOUSEHOLD USE
KEEP OUT OF REACH OF CHILDREN. HARMFUL
BY ORAL INTAKE. AVOID EXPOSURE TO
PREGNANT WOMEN. AVOID CONTACT WITH
EYES AND SKIN
BARCO KUURNE BELGIUM
R821679
1000ml
• Avoid contact of the liquid with Eyes, Skin and Clothing.
• Avoid inhale of the no xious fumes.
• Conserve the product in the original package a nd on a good ventila ted room.
Personal protection rules
• Handle the cooling liquid in a good ventilated room.
• Under no circumstances eat, drink and smoke while handling the liquid.
• Wear gloves (Butylrubber, PVC....) and Goggles.
• Wear suitable protection clothing.
1.2 Preparation of the projector
What has to be done?
1. Switch Off the projector. (see owners or installation manual of the projector)
2. Removethesidecover.
3. Remove the lamp unit to access the cooling liquid In- and Outlet.
4. Remove the screw cap on the valve of the pressure vat and press the air release valve to release the expansion vat pressure.
Image 1-3
Expansion vat pressure release
5. It is advisable to fill the tube of the pump s uct ion side with liquid prior to start-up. Proceed as follows:
2
R59770032 COOLING LIQUID REFILL 24/08/2006
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