Barco Galaxy NH-12, Руководство пользователя

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8. Maintenance
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 quali
fi ed technical service personnel. Contact a Quali fi ed Product Specialist or Quali fi ed
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 fi rst use of a projector
Before you power on the projector for the very fi rst time, it is required to perform some checks.
Description To be performed by
Visually check the projector housing on damage Operator
Visually check the projector support on damage or wear Operator
Visually check the projection lens housing on damage Operator
Visually check the projection lens on dust or stains: clean if required Operator
Visually check all air inlet grids: vacuum clean if dust is present Operator
Visually check all cables and connectors on damage Operator
Check the cooling liquid level: add cooling liquid if the reservoir is not full Quali fi ed Product Specialist
Time dependent maintenance
Some maintenance tasks must be performed on a regular time base.
Frequency Maintenance task description To be performed by
Visually check the projector housing on damage Operator
Visually check the projector support on damage or wear Operator
Visually check the projection lens housing on damage Operator
Weekly
Display different test patterns and check the projected image Operator
Visually check the projection lens on dust or stains: clean if required Operator Monthly
Vacuum clean all air inlet grids Operator
Every three months (In case of the smaller cooling liquid reservoir) Check the cooling
liquid level: add cooling liquid if the reservoir is not full Quali fi ed Product Specialist
(In case of the larger cooling liquid reservoir) Check the cooling liquid
level: add cooling liquid if the reservoir is not full Quali fi ed Product Specialist
Make a backup of the projector using Projector Support tool Quali fi ed Product Specialist
Every six months
Visually check all cables and connectors on damage Operator
Clean the projector covers Operator
Clean the projector lens housing Operator
Every year
Evaluate the brightness: clean optics if required Quali fi ed Product Expert
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