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CLEANING & MAINTENANCE
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 shine to the unit.
2.
BAFFLE FILTERS
a.
Remove baffle filters from unit and place in warm soapy water.
b.
Clean the baffle filters regularly for the most efficient suction power.
c.
Do not drop baffle filters or filler.
d.
Let it soak thoroughly and then clean it with wiping cloth or sponge.
e.
Baffle filters may also be cleaned using residential dishwasher.
16
17
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.
GU10 LED Light Issue
(One light not turning on
or all not turning on)
Speed indicator not
showing speed levels
Burnt/melted control
switch
Speed levels not
working correctly
Unit lacking smoke
intake
Unit showing no power
indication
Unit making humming
noise/Motor not starting;/
LCD indicator not
displaying speed levels.
TROUBLESHOOTING
RA-34L Series
1. Replace old defective GU10 fixture with new GU10
LED 5W light fixtures found at your local hardware
store.
1. Complete Control switch replacement is required.
2. IC Board Replacement may be needed.
1. Complete Control switch replacement is required.
1. Check all wiring to and from the unit.
2. Complete control switch replacement is required.
3.IC Board Replacement may be needed
1. Check ducting for foreign object.
2. Ensure that ducting is properly sealed.
3. Maintenance may be required to increase air-flow.
1. Ensure 120v electrical power source is working
correctly.
2. IC Board Replacement may be required.
1. Capacitor replacement is required.
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