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2. On the CP2000-X/-XB or Roadie 25K/HD+30K/HD+35K, remove the center (8 screws) and front
belly pan (4 screws), as shown in Figure 2.
3. Prime/Purge of Air: Power up the projector (no lamp). Manipulate or "prime" all coolant hoses
by flicking, pinching and raising them as necessary (Figure 3) to keep liquid moving and flowing
to-and-from the pump. You must purge the system of all air, otherwise the coolant will not flow
properly and may cause the DMDs to overheat. NOTE: The coolant in the reservoir disappears
into the system immediately after the pump has been started. You must continually refill the
reservoir until the coolant level stops falling.
CAUTION! Purge all hoses of air! On CP2000-X/-XB and Roadie 25K/HD+30K/
HD+35K, check hoses in belly pan area.
2 of 9
Figure 2 Remove Belly Pans
Figure 3 Refill the System & Prime
all Hoses to Eliminate Air Locks
Coolant Refill Instruction Sheet
020-100686-01 Rev. 1 (03-2011)
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