MAINTENANCE TYPE B (perform every three months)

Note

The 3 monthly maintenance actions, listed below, may be performed by a trained projectionist who is familiar with potential hazards associated with the product.

No.

Maintenance action

Remarks

1

Clean the air vents/inlets of the projector:

  • air inlet grid of the cold mirror fan (top side projector).

  • air inlet grid of the electronic compartment (front side projector).

  • air inlet grid of the heat exchanger (bottom side projector).

Use a vacuum cleaner.

2

Clean the cabinet of the projector. (Removal overall dust accumulation on projector covers)

See cleaning procedure "Cleaning the exterior of the projector".

3

Check cooling liquid level at cooling reservoir

Start refill procedure when level is below Min or almost at Min.See "Cooling liquid refill". If the liquid level is too low, the maintenance/repair should be performed by a service technician.

4

Verify the internal clock of the ICMP with a real time clock. Correct if needed.

See user guide of Communicator for detailed instructions.