Barco HDQ--2K40, Руководство пользователя

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16. Maintenance
Image 16-3
Checking the cooling liquid level
If the current cooling liquid level is somewhere between Min and Max , no action is required.
If the current cooling liquid level is approaching the Min level point, check for leakage in the cooling system prior to starting the
topping up procedure.
If the cooling liquid level is not visible, open the fi ller cap and shine a torch into the reservoir.
16.6 Topping up the cooling liquid reservoir
W
ARNING
:
The procedure below may only be performed by “quali fi ed service technicians”.
W
ARNING
:
All actions performed on the Liquid Cooling Circuit should occur in normal ambient conditions
(approximately 25 °C). The projector should have suf fi ciently cooled down (minimum 2 hours).
W
ARNING
:
Only use Barco approved cooling liquid to re fi ll the liquid cooling circuit of the projector. Neglect-
ing this may lead to irreversible damage of the projector.
W
ARNING
:
Hazardous product: Blue antifreeze diluted 1,2 ethanediol (1/3 ethanediol – 2/3 Demi water).
Not for household use. Keep out of reach of children. Harmful by oral intake. Avoid exposure to pregnant
women. Avoid contact with eyes, skin and clothing. Avoid inhalation of the noxious fumes.
C
AUTION
:
Tighten the fi ller cap suf fi ciently to avoid cooling liquid leakage. Tighten to a torque of 7 Nm.
Handling the cooling liquid
• Avoid contact of the liquid with Eyes, Skin and Clothing.
• Avoid inhaling noxious fumes.
• Conserve the product in the original package and in a well ventilated room.
302 R5905303 HDQ 2K40 02/03/2015