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Lighted Nacho Cheese Warmer 

with

 Pump

M

ODELS

 #2197NL, #2197NR 

AND

 #2197NS

3

MAINTENANCE INSTRUCTIONS

THE FOLLOWING SECTIONS OF THIS MANUAL ARE IN-
TENDED ONLY FOR QUALIFIED SERVICE PERSONNEL WHO
ARE FAMILIAR WITH ELECTRICAL EQUIPMENT. THESE ARE
NOT INTENDED FOR THE OPERATOR.

Adequate eye protection must be used when servicing this
equipment to prevent the possibility of injury.

Do NOT immerse the equipment in water.
Unplug your machine before servicing.

LIGHT BULB & SIGN REPLACEMENT

1. Empty contents of bowl and remove.
2. Turn unit upside-down.
3. Remove the two screws that hold the retaining angle (Item 1-13).
4. Slide sign out from bottom.
5. You now have access to the light bulbs.
6. Wash retaining angle, sign covers (Item 1-11) and all interior surfaces of light compartment

before re-assembly.

HEAT ELEMENT & THERMOSTAT REPLACEMENT

1. Empty contents of bowl and remove.
2. Turn unit upside-down.
3. Remove the four bumper feet that hold the bottom plate.
4. Unfasten the screw and two nuts to remove the heating element.
5. Disconnect wires from thermostat and or heat element
6. Replace worn or broken parts, re-wire per wiring diagram and reassemble.

Summary of Contents for 2197NL

Page 1: ...esigned to facilitate the exchange of information related to cinema projection and film handling with no warranties nor obligations from the authors for qualified field service engineers If you are no...

Page 2: ...Lighted Nacho Cheese Warmer with Pump Instruction Manual Model 2197NL 2197NR and 2197NS PartNo 38298 Revised June 1996 Cincinnati OH 45214 2089 USA...

Page 3: ...unded to prevent electrical shock to personnel Do NOT immerse the equipment in water Always unplug the equipment before cleaning or servicing This equipment is designed and sold for commercial use onl...

Page 4: ...s pumping hot soapy water through pump before using the unit 2 Do not use the warmer without water Fill water well with 5 cups of water With a setting of HI water will completely evaporate in approxim...

Page 5: ...surfaces of pump Remove retaining pin from bottom of pump body to remove checkball Use supplied tube brushes to clean pump body and discharge tube NOTE So as not to lose small parts wash them in a buc...

Page 6: ...REPLACEMENT 1 Empty contents of bowl and remove 2 Turn unit upside down 3 Remove the two screws that hold the retaining angle Item 1 13 4 Slide sign out from bottom 5 You now have access to the light...

Page 7: ...ke install the shorter of the collars 3 4 long 4 Using no collar at all will serve 1 oz of cheese per pump stroke ORDERING SPARE PARTS 1 Identify the desired part by checking it against the photos ill...

Page 8: ...Lighted Nacho Cheese Warmer with Pump MODELS 2197NL 2197NR AND 2197NS 5 PUMP PLUNGER ASSEMBLY...

Page 9: ...Lighted Nacho Cheese Warmer with Pump MODELS 2197NL 2197NR AND 2197NS 6 CABINET ASSEMBLY...

Page 10: ...0 2197NR Cabinet Weldment Assembly 1 7 38272 Light Baffle 1 8 38275 Well Body Assembly 1 9 38276 Bottom Cover 1 10 38279 Tank Heat Element 1 11 38284 Sign Cover 1 12 38285 Nacho Cheese Sign 1 13 38286...

Page 11: ...ump Weld Assembly 2 2 38238 Plunger Retainer 2 3 38600 Piston Assembly 2 4 38241 Retaining Pin 2 5 82765 O Ring 2 6 38250 Check Ball 2 7 38262 Plunger Spring 2 8 38250 Check Ball 2 9 38262 Knob 2 10 3...

Page 12: ...Lighted Nacho Cheese Warmer with Pump MODELS 2197NL 2197NR AND 2197NS 9 ELECTRICAL SCHEMATIC...

Page 13: ...LITY THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE DESCRIP TION ON THE FACE HEREOF We neither assume nor authorize any other person to assume for us any other obligation or liability in connection w...

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