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M A I N T E N A N C E
CLEANING
Frequent cleaning is recommended to insure proper function and an extended life. The frequency of
cleaning depends on the environment in which the device operates: damp, smoky or particularly dirty
environments can cause greater accumulation of dirt on the device.
• Clean external surface every 20 days with a soft cloth to avoid dirt/debris accumulation.
• Never use alcohol, solvents, or ammonia based cleaners.
MAINTENANCE
Regular inspections are strongly recommended to insure proper function and extended life.
There are no user serviceable parts inside this device, please refer all other service issues to an ADJ
Customer Service.
Please refer to the following points during routine inspections:
• A detailed electric check by an approved electrical engineer every three months, to make sure the
circuit contacts are in good condition and prevent overheating.
• Be sure all bulbs and screws/fasteners are securely tightened at all times. Lose screws may fall out
during normal operation resulting in damage and/or injury.
• Check for any deformations on the bulbs and strand cable. Damaged bulbs and/or strand cable
may cause injure to a person(s).
• Electric power supply cables must not show any damage, material fatigue or sediments. Never
remove the ground prong from the power cable.
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Disconnect power before cleaning or maintenance.
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