True GDM-49 - Maintenance, Care & Cleaning; Cleaning the Condenser Coil

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True Food Service Equipment, Inc.
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REQUIRED TOOLS:
•PhillipsScrewdriver
•StiffBristleBrush
•AdjustableWrench
•AirTankorCO2Tank
•VacuumCleaner
___________ STEP 1 ____________
Disconnectpowertounit.
___________ STEP 2 ____________
SLIDE DOOR MODELS: Remove louver
grill by removing Phillips screw located on
either side of the louver grill. (See image 1).
Pullthelouvergrilloutfromthecabinetfront.
(Seeimage2).(Toreinstallgrill,placelouver
grillbackintobracketslocatedatthebaseof
theunit(Seeimage3).Snaptopoflouvergrill
intoplace.Replacescrews).
SWINGDOORMODELS:
Takeofflowergrillassemblybyremovingfour
(4)screws.(Seeimages4&5.)
___________ STEP 3 ____________
Removeboltsanchoringcompressorassembly
toframerailsandcarefullyslideout.(tube
connectionsareflexible).
___________ STEP 4 ____________
Cleanoffaccumulateddirtfromthe
condensercoilandthefanwithastiffbristle
brush.
___________ STEP 5 ____________
Liftcardboardcoverabovefanatplasticplugs
andcarefullycleancondensercoilandfan
blades.
 ___________ STEP 6 ____________
INDOORLOCATION:
Afterbrushingcondensercoilvacuumdirt
fromcoil,andinteriorfloor.
(SeeIllustration3).
OUTDOORLOCATION:
(GDM-33,GDM-47,andGDM-49only)
AfterbrushingcondensercoilblowCO2
throughcondenserfromfinsidetofan.(See
Illustration4.)
___________ STEP 7 ____________
Replacecardboardcover.Carefullyslide
compressorassemblybackintopositionand
replacebolts.
___________ STEP 8 ____________
Reinstalllouverassemblyontounitwith
appropriatefastenerandclips.Tightenall
screws.
___________ STEP 9 ____________
Connectunittopowerandchecktoseeif
compressorisrunning.
MAINTENANCE, CARE & CLEANING
MAINTENANCE, CARE & CLEANING
CLEANING THE CONDENSER COIL
When using electrical appliances, basic safety precautions should be followed, including the following:
Illustration 3.
Illustration 4.
Slide Door Models
Loosen but do
not remove 4
Phillips screws
inside the grill
frame.
Lift the grill
up until it
clears the
screw key
hole slots.
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2
4
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Swing Door Models
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