Maintenance; Maintenance Timing - Barco NH-12 User Manual

8. MAINTENANCE

About this chapter
This chapter contains information about the timing of maintenance tasks and it includes details about the maintenance procedures
that can be performed by the operator or by qualified technical service personnel. Contact a Qualified Product Specialist or Qualified
Product Expert for the maintenance tasks that need to be performed by them.
Overview
•

Maintenance timing

• Visual checks
• Cleaning housing and mechanical structure
• Cleaning the projection lens
• Checking the cooling liquid level
• Lamp replacement
8.1 Maintenance timing
Check on first use of a projector
Before you power on the projector for the very first time, it is required to perform some checks.
Description
Visually check the projector housing on damage
Visually check the projector support on damage or wear
Visually check the projection lens housing on damage
Visually check the projection lens on dust or stains: clean if required
Visually check all air inlet grids: vacuum clean if dust is present
Visually check all cables and connectors on damage
Check the cooling liquid level: add cooling liquid if the reservoir is not full
Time dependent maintenance
Some maintenance tasks must be performed on a regular time base.
Frequency
Weekly
Monthly
Every three months
Every six months
Every year
R59770121 NH-12 04/05/2011
Maintenance task description
Visually check the projector housing on damage
Visually check the projector support on damage or wear
Visually check the projection lens housing on damage
Display different test patterns and check the projected image
Visually check the projection lens on dust or stains: clean if required Operator
Vacuum clean all air inlet grids
(In case of the smaller cooling liquid reservoir) Check the cooling
liquid level: add cooling liquid if the reservoir is not full
(In case of the larger cooling liquid reservoir) Check the cooling liquid
level: add cooling liquid if the reservoir is not full
Make a backup of the projector using Projector Support tool
Visually check all cables and connectors on damage
Clean the projector covers
Clean the projector lens housing
Evaluate the brightness: clean optics if required
8. Maintenance
To be performed by
Operator
Operator
Operator
Operator
Operator
Operator
Qualified Product Specialist
To be performed by
Operator
Operator
Operator
Operator
Operator
Qualified Product Specialist
Qualified Product Specialist
Qualified Product Specialist
Operator
Operator
Operator
Qualified Product Expert
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