
Service and maintenance
21
Appendix A
Service and maintenance
To contact ETC Service, refer to
Help from ETC Technical Services
on
page 2
.
Maintenance
Vacuum the vents
Vacuum the dust from the airflow vents regularly. The interval between cleanings is
dependent on the amount of dust and other contaminants present in the installation
environment. Never allow the vents to become completely blocked with dust.
Vacuum the interior
Step 1:
Disconnect power from the ColorSource ThruPower.
Step 2:
Remove the front cover of the cabinet and detach the ground wire.
Step 3:
Vacuum dust from the interior of the cabinet. Use compressed air from a can to
blow dust from the circuit boards to avoid possible damage from electrostatic
discharge.
Step 4:
Before applying power to the cabinet, ensure that the ground wire is reattached
to the front cover and then reinstall the front cover.
WARNING:
RISK OF DEATH BY ELECTRIC SHOCK! Failure to disconnect all
power to the cabinet before working inside could result in
serious injury or death. This equipment is intended to be
serviced and installed by suitably qualified personnel only.
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