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6 Maintenance
Cleaning the Cooling Fans
6.1
The
SugarCUBE™
contains two cooling fans. One is used to cool the LED, and
one is used for electronics and power supply cooling. For optimum
performance, both fans must be kept clean of dust and debris.
1.
Flip the Main Power ON/OFF (I/0) switch to the OFF (0) position and
remove the power cord from the unit.
2.
Remove the (4) top cover screws and remove the top cover.
3.
Check for accumulated dust or debris.
4.
Using a soft brush or cloth, wipe any dust from LED assembly heat
sink, fans, vent holes and finger guards.
5.
Using clean, dry compressed air, blow the remaining dust from heat
sink fins and vent holes.
6.
Replace the top cover and secure it using the (4) screws removed in 2.
7.
Connect the power cord to the unit and flip the Main Power ON/OFF
switch to the ON (I) position.
38000-L01-001_Rev_J_SugarCUBE_Manual
All maintenance is to be performed by qualified
personnel only. Ensure
disconnected prior to performing maintenance.
Wear OSHA approved safety glasses when
handling and using compressed air or cleaning
chemicals.
Use only OSHA approved compressed air nozzle set
at 29psi or less or electronics-grade (dust-off)
canned compressed air.
electrical power is
13
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