Wisco Industries 727 User manual

FOOD WARMING/
MERCHANDISING CABINET
Fp140120 REV: B
P.O. Box 10 • Oregon, WI 53575 • Ph: 608.835.3106 • Fx: 608.835.7399 • wiscoind.com • wiscomade.com
FEATURES: ELECTRICAL DATA:
VOLTS: 120 AMPS: 2.5 WATTS: 300
DIMENSIONS:
SHIPPING INFORMATION:
•Bestwhenoperatedonanindividualbranchcircuit
• ’powercordlength6
• Outside: 13¼”W × 12¼”D × 18¼”H
• ½Upper Rack: 11 ”W × 9”D
• Lower Rack: 11½”W × 11½”D
•SHIPPING DIMENSIONS: ×16”W 16”D × 23”H
•SHIPPING WEIGHT: lbs.23
•Acrylicdisplay
•“ReadyToGo”graphic
•Adjustablethermostat
•Temperaturerangetoabove150deg.F.
•Dualfrontdoors
•Stainlesssteelbase
•Overheadillumination
•2removableracks
•Model727:Non-humidified
•Model727HH:Humidified
This unique compact warmer utilizes heated, circulating air to maintain food at proper temperatures
for extended periods of time. It has the capability of accommodating a variety of food products such as
pretzels,cheesecups,cookies,wrapped sandwiches,burritos,pastries,andmanymore.
MODEL 727/727HH

P.O. Box 10 • Oregon, WI 53575 • Ph: 608.835.3106 • Fx: 608.835.8273 • wiscoind.com • wiscomade.com
IMPORTANT:Read the following safety and operation instructions to avoid injury and to avoid damage to equipment or property.
Plug unit into a properly grounded electrical outlet of the correct voltage, size, and plug configuration for
thisunit.Werecommendusage onanindividual branchcircuitof atleast15ampsforbestresults. Failureto
dosomayresultindecreasedperformanceofthewarmer.
Exteriorsurfacesonunitmaygethot. Usecautionwhentouchingtheseareastoavoidinjury.
Only shatter resistant light bulbs which meet or exceed NSF Standards specifically designed for food holding
units must be used. Breakage of bulbs not specially coated could result in personal injury and/or food
contamination.
Unplugwarmer whennotinuse.
Unitisnotwaterproof.Donotsubmergeinwater.Donotoperateif unithasbeensubmergedinwater.
Unplugunitfrom power source, andallowto coolcompletelybeforeperforminganymaintenanceorcleaning.
The use of any type of ammonia, alcohol or chlorine based household cleaners will cause cracking of the
door/enclosureandisnotcoveredunderanywarranty.Usewarm soapywaterandasoftcloth only.
Donotsteamcleanoruseexcessivewateronunittoavoidpersonalinjuryorelectricalshock.
It is recommended that the interior and exterior surfaces be cleaned daily with a mild soap and damp
cloth. Stubborn stains on base of unit and/or shelves may be removed with a non-abrasive cleaner and
adampcloth.Usageofanabrasivecleansercouldscratchordamagethefinishofyourunit.
STEP1: Unplug unit fromelectricalsupply
STEP2: Let unit coolbeforecleaning
STEP3: Clean withwarmsoapywaterandasoftclothonly
CLEANING INSTRUCTIONS
EQUIPMENT SETUP
Once the unit has been taken out of the shipping carton and has been unpackaged, check to make sure
thatalllightbulbsaresecurelyintheirsockets.
OPERATION:
This warmer is designed to maintain food product at or above the optimum temperature. It is not designed
or intended to heat up or cook food to the serving temperature. Product is to be prepared to a temperature
ofabove160 Fbeforeplacinginthewarmer.°

P.O. Box 10 • Oregon, WI 53575 • Ph: 608.835.3106 • Fx: 608.835.8273 • wiscoind.com • wiscomade.com
1. Plugunitin.
2. Before loading prepared food product into warmer,you must preheat the unitfor 30 minutes at asetting
of4 or5onthe thermostat dial.Afterthepreheattimehas elapsed, youcanthen goaheadand place the
previouslypreparedfoodproductinside.
3. Setthermostattodesiredlevel.
OPERATING INSTRUCTIONS
TEMPERATURE
The amount of product placed in the warmer will affect the performance of the warmer. We suggest
periodically checking the internal temperature of the product and adjusting the temperature settings if
necessary.Keepdoor(s)closedwhennotserving.
The following temperatures are and can vary due to unit location, electrical supply,productAPPROXIMATE
used,etc.Intendedasaguidelineonly.
SETTING TEMPERATURE READING
1 85°F
2 105°F
3 140°F
4 165°F
5 Above 190°F
TO REPLACE DISPLAY LIGHT
Only shatter resistant light bulbs which meet or exceed NSF Standards specifically designed for food holding
units must be used. Breakage of bulbs not specially coated could result in personal injury and/or food
contamination.
Disconnect the power supply cord, and wait until unit has completely cooled. Unscrew light, and replace
withanew speciallycoatedbulbofthesame style andwattage.
MAINTENANCE:

P.O. Box 10 • Oregon, WI 53575 • Ph: 608.835.3106 • Fx: 608.835.8273 • wiscoind.com • wiscomade.com
TROUBLESHOOTING:
NOTES:
Unplug unit from power source, and allow to cool completely before performing any maintenanceorcleaning.
Unitnotworking:
•Checkpowerswitchposition,powercord,and/orelectricalcircuit
Displaylightnotworking
•Tightenorreplacebulb
Loudnoisecomingfromunit:
•Checktoseethatblowermotorisfunctioningproperly
Unitnotheatingproperly:
•Hasfoodbeenpreparedinadvanceandplacedinwarmeratproperservingtemperature?
•Checkheatsettings.Isitatcorrectsettingforyourfoodproduct?
• Turn unit on, open door, and verify that hot air is being blown into unit from under the canopy. If not, your blower motor
may not be functioning properly.
• If the air being blown in is not hot, then the thermostat may not be functioning properly.
Foodproductdryingout:
•Isyourfoodproductbeingleftinthewarmerpastitsshelflife?
◦Shelf life is determined by personal preference and can vary greatly dependant upon the product, how it is
packaged,etc.

P.O. Box 10 • Oregon, WI 53575 • Ph: 608.835.3106 • Fx: 608.835.8273 • wiscoind.com • wiscomade.com
PARTS LIST:
MODEL 727
ITEM # PART # DESCRIPTION
10022354 BLACK HOOD
20016128 HOOD SCREWS
30016129 CUP WASHERS
40016123 THERMOMETER
50022365 HUMIDITY CAP
60016180 STRAIN RELIEF
70016181 POWER CORD
80022363 ACRYLIC SIDE
90023040SK BOTTOM FOOT SERVICE KIT
10 0016133 #8-32 SCREW
11 0022373 WASHER
12 BSOS-832-10 PEM STUD
13 0016136 #8-32 ACORN NUT
14 0022366R HINGE BRACKET (RIGHT)
15 0018030 DOOR KNOB
16 0022364 ACRYLIC DOOR
17 0022366L HINGE BRACKET (LEFT)
18 0022364SK 727 DOOR SERVICE KIT
19 0022376 HUMIDITY PAN
20 0016190 REGULATING THERMOSTAT
21 I013163 THERMOSTAT DIAL
22 0016157 THERMOSTAT KNOB
23 00486 POWER SWITCH
24 0022367 BULB GUARD 727
25 0016428 10-32 X 3/8 BRASS THUMB SCREW
26 0022375 LIGHT SOCKET ASSY
27 0022372 100 WATT INCANDESCENT LAMP
28 0022721 RACK 12” x 11-1/4”
29 0022380 RACK 12” X 9”
30 0022356 BLOWER MOTOR
31 0018079 HEATING ELEMENT 120W, 120V
* 0021198 7” 16AWG WHITE 1/4FC-3/8ST 300V 200C
*00140 WIRE NUT
*0016187 15” 18AWG GROUND WIRE
*0022369 WIRE HARNESS 727
*0016170 GROUND WIRE
*I013175 READY TO GO DECAL 580/727/737

Rev. Date: 05/24/2012
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