Maintenance Guidelines - ADJ DOTZ MATRIX User Instructions

MAINTENANCE GUIDELINES

DISCONNECT POWER BEFORE PERFORMING ANY MAINTENANCE!
CLEANING
Frequent cleaning is recommended to insure proper function, optimized light output, and an extended
life. The frequency of cleaning depends on the environment in which the device operates in: damp,
smoky or particularly dirty environments can cause greater accumulation of dirt on the lens and/or light
fixture optics. Clean the external housing of the fixture and the front lens of the light at least every 20
days with a soft cloth to avoid dirt/debris accumulation.
NEVER use alcohol, solvents, or ammonia-based cleaners.
MAINTENANCE
Regular inspections are recommended to insure proper function and extended life.
There are no user serviceable parts inside these devices, please refer all other service issues to an
authorized ADJ service technician. Should you need any spare parts, please order genuine parts from
your local ADJ dealer.
Please refer to the following points during routine inspections:
A detailed review by an approved electrical engineer every three months, to make sure the circuit con-
tacts are in good condition and prevent overheating.
Be sure all screws and fasteners are securely tightened at all times. Lose screws may fall out during
normal operation resulting in damage or injury as larger parts could fall.
Check for any deformations on the light, light-housings, lenses, rigging hardware, and rigging points
(ceiling, suspension, trussing). Deformations could allow for dust to enter into the devices. Damaged
rigging points or unsecured rigging could cause the devices to fall and seriously injure a person(s).
Electric power supply cables must not show any damage, material fatigue or sediments.
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