![background image](http://html.mh-extra.com/html/barco/hdq-2k40/hdq-2k40_user-manual_474158306.webp)
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
Summary of Contents for HDQ--2K40
Page 1: ...HDQ 2K40 User and Installation manual R5905303 09 02 03 2015 ...
Page 4: ......
Page 10: ...Table of contents 6 R5905303 HDQ 2K40 02 03 2015 ...
Page 18: ...1 Safety 14 R5905303 HDQ 2K40 02 03 2015 ...
Page 54: ...4 Input Communication 50 R5905303 HDQ 2K40 02 03 2015 ...
Page 78: ...6 Getting started 74 R5905303 HDQ 2K40 02 03 2015 ...
Page 118: ...9 Input 114 R5905303 HDQ 2K40 02 03 2015 ...
Page 148: ...10 Image 144 R5905303 HDQ 2K40 02 03 2015 ...
Page 166: ...11 Layout 162 R5905303 HDQ 2K40 02 03 2015 ...
Page 176: ...12 Lamp 172 R5905303 HDQ 2K40 02 03 2015 ...
Page 302: ...15 Service 298 R5905303 HDQ 2K40 02 03 2015 ...
Page 318: ...17 Removal and installation of the projector covers 314 R5905303 HDQ 2K40 02 03 2015 ...
Page 322: ...A Specifications 318 R5905303 HDQ 2K40 02 03 2015 ...
Page 326: ...B Standard source files 322 R5905303 HDQ 2K40 02 03 2015 ...
Page 330: ...C DMX chart 326 R5905303 HDQ 2K40 02 03 2015 ...
Page 334: ...D Environmental information 330 R5905303 HDQ 2K40 02 03 2015 ...