Barco F70 Series, Service Manual

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18.2.12 XPS Actuator Assy
XPS Actuator Assy (Pixel shift device) is delivered from the factory preassembled onto the Dump light bracket
with heatsink.
See chapter “ Prism Housing ” and follow the steps describing how to remove the complete dump light bracket
incl. XPS actuator.
Image 18-33
18.3 40000 hours service.
About
The 40K hrs. service consists of replacing 3 liquid cooling sets incl. 3 axial fans for cooling of the laser cluster
and DMD.
The system is also equipped with 2 additional and identical fans (Fan outlet 1 & 2).
The liquid cooling system, comprising the following parts:
• 2 Cooling pumps & 2 radiators cooling the laser cluster
• 1 pump & radiator cooling the DMD
• 3 fans for cooling above 3 radiators
18.3.1 Liquid cooling system, generic handling instructions.
Liquid cooling system is a fragile component which must be handled with care. Please read
and follow the below instructions when handling cooling pumps.
• Treat the liquid cooling system as a sensitive component. Handle with care!
• Always lift system in both radiator and pump, do not lift the weight of the system by the hoses alone.
• Avoid unnecessary handling, bending, pulling, and external pressure on hoses.
• Ensure that the hoses are bent in “ natural ” bends.
• When/If swivel is adjusted or rotated, hold in connector, not cable (see picture to the right).
Scheduled operations