manual

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CLEANING & MAINTENANCE
14
CLEANING & MAINTENANCE
WARNING!!!
To prevent the possibility of a fire and explosion, do not use
flammable liquids or solvents to clean the unit or any of its parts.
Check to make sure all power sources are disconnected
before servicing or taking unit apart for cleaning.
Please thoroughly clean the unit weekly as stainless steel
can rust under certain condition or by improper cleaning
1. RANGE HOOD
a. Use household cleaner to remove grease or dirt from the outer shell of the
unit. Spray on wiping cloth or sponge and wipe in the direction of the grain
to avoid scratching the unit. (DO NOT SPRAY DIRECTLY ONTO UNIT)
b. Clean the inner working of the unit periodically to avoid grease build-up.
c. Do not open control switch panel while the hood is connected to power.
d. Use stainless steel cleaner to bring back the luster of the unit.
2. BAFFLE FILTERS
a. Remove filters from unit and place in warm soapy water.
b. Clean each filter regularly to maintain efficient suction power.
c. Do not drop filters.
d. Let it soak thoroughly and then clean it with a wiping cloth or sponge.
e. Filters may also be cleaned using residential dishwasher.
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TROUBLESHOOTING
15
TROUBLESHOOTING
WARNING!!!
Check to make sure all power sources are disconnected
before starting any troubleshooting. Safety gloves and glasses
should be worn when working on the unit. Serious injury or death
may occur if safety precautions are not followed.
RA-60TB Series
GU10 LED light issue
(All not turning on)
New transformer/ driver replacement is required.
5W GU10 LED light
issue
1. Check all wiring to and from the unit.
2. Led may require new fixture or transformer.
Light issue (One light
not turning on)
Replace defective fixture with new 5W GU10 LED
light.
Speed indicator not
showing speed levels
Complete control switch replacement is required.
Burnt/melted control
switch
Complete control switch replacement is required.
Speed levels not
working correctly
1. Check all wiring to and from the unit.
2. Complete control switch replacement is required.
Unit lacking smoke
intake
1. Check ducting for foreign object.
2. Ensure the ducting is properly sealed.
3. Clean filters to increase airflow.