Jands HUB 24, Руководство по эксплуатации

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26 Maintenance
Operating Manual HUB24 Series Dimmer
7 Maintenance
WARNING
DO NOT ALLOW THE ENTRY OF LIQUIDS OF ANY SORT INTO
THE DIMMER CHASSIS.
EXTERNAL CLEANING:
If the front panel requires cleaning, wipe with a mild detergent on a damp soft cloth.
DO NOT spray liquids into the chassis.
DO NOT use solvents to clean the unit.
INTERNAL CLEANING:
The HUB24 dimmers require no internal maintenance other than periodic inspection for
dust build up in the air-paths and on the heatsinks.
If the heatsinks are clogged with dirt or fluff, the dimmer must be disassembled by an
authorised Jands service agent and the heatsinks cleaned.
Do not attempt to clean the heatsinks by blowing compressed air through the vent holes
in the chassis.
ROUTINE MAINTENANCE:
•
Test both RCDs each time the HUB24 is used.
•
Inspect the heatsink surfaces for build up of dirt or fluff, which will reduce the
cooling ability of the heatsinks.
Touring dimmers may need a more rigorous maintenance routine, which should also
include:
•
Inspection of chassis for evidence of impact damage and physical abuse.
•
Inspection of output sockets for wear and damage.
•
Inspection of mains power cable for wear and damage.
•
Electrical checking of ground integrity from power cable to chassis and power cable
to output socket grounds.
•
Testing the front panel breakers isolate the outputs when switched off.
Note: The internal battery within the HUB24 will need to be replaced every 4 years or
whenever settings are not retained when the power is turned off. This must be
done by an authorised Jands service agent.