GENERAL PROJECTOR MAINTENANCE AND CLEANING

PREVENTIVE MAINTENANCE & CLEANING FOR PROJECTOR

Dusty projector exterior and bracket which might be a health hazard

Dirty and choked/clogged air filter and air vent will result in overheating, reduce projector and the lamp lifespan

Dusty projector lens will result in blur projection

Blurry projector lamp will result in reduce projection brightness

Vacuumed, brushed and cleaned projector exterior and bracket for better air circulation and better studying environment

Cleaned air filter and air vent to prevent overheating and to prolong parts and lamp lifespan

Cleaned projector lens for clearer projection

Cleaned projector lamp for brighter projection

List of Service Performed during maintenance

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	Vacuum, brush and clean projector brackets, projector exterior for better air circulation and better studying environment
	Replacement / Cleaning of projector air filter (replacement only for selected models) and cleaning air vent to prevent overheating and to prolong parts and lamp lifespan
	Polishing of projector lens for clearer projection
	Polishing of projector lamp lens for brighter projection
	Alignment of projector
	Reset of projector air filter timer
	General checking of projector, cables, patch panels and speakers for technical issue (does not include replacement of whole cable) Minor repair of faulty cable (for example: computer input & video input) but not include replacement of the whole cable
	A detail assessment report and a list of recommendations will be given to the customer after the maintenance