Wittco 500-CW Installation & Operation Manual Download Page 9

500 & 700 CHIP WARMER 

 

F-41160 (09-12) 

 

 

MAINTENANCE 

 

CLEANING 

 

 

The Warmer and its 

parts are hot.  Be very careful when 
operating, cleaning, or servicing the 
warmer. 

 

 

Always 

unplug 

electrical

 

power supply

  before 

cleaning. 
 
INTERIOR:

 

The inside of the Chip Warmer must be 
cleaned each day. 
 
1. 

Unplug electrical power supply. 

 
2. 

Allow warmer to cool before 

 

cleaning. 

 
3. 

Remove Access Panel by 

 

unlocking the clips. 

 
4. 

Place Access Panel away from 

 

Chip Warmer. 

 
5. 

Remove Top Door. 

 
6. 

Remove all internal Baffles 

 

through back opening. 

 
7. 

Using a soft, clean cloth, clean 

 

inside of warmer with a solution 

 

of mild detergent and warm 

 

water.  Rinse with warm water, 

 

and wipe dry. 

 
8. 

Replace Top Door and all internal 

 

Baffles. 

 
9. 

Reattach Access Panel. 

 
 

EXTERIOR: 

Refer to “STAINLESS STEEL CARE.” 
 

HEAVY-DUTY CLEANING:

 

For heavy-duty cleaning, use warm 
water, a degreaser, and a plastic, 
stainless steel, or Scotch-Brite pad.  
Never rub in a circular motion --  rub 
gently in the direction of the steel grain. 
Always rinse thoroughly. 
 

STAINLESS STEEL CARE 

 

CLEANING:

 

Stainless Steel contains 70 –  80% iron, 
which will rust if not properly maintained.  
Stainless Steel also contains 12 –  30% 
chromium, which forms an invisible 
passive, protective film that shields 
against corrosion.   
 
If the protective film remains intact, the 
stainless steel will remain intact. 

 

However, if the film is damaged, the 
stainless steel can break down and rust. 
 

PREVENTIVE CARE:

 

To prevent stainless steel break-
down, follow these steps: 

 
1. 

Never use any metal tools, 

 

scrapers, files, wire brushes, 

 

or scouring pads 

(except for 

 

stainless steel scouring pads,)

 

 

which will mar the surface. 

 
2. 

Never use steel wool

  –  which 

 

will leave behind particles that will 

 

rust. 

 
3. 

Never use acid-based or 

 

chloride containing cleaning 

 

solutions

 –   which will break 

 

down the protective film. 

Summary of Contents for 500-CW

Page 1: ...LC MILWAUKEE WI 53223 www wittco com 2012 Wittco Foodservice Equipment F 41160 09 12 INSTALLATION OPERATION MANUAL CHIP WARMERS MODELS 500 CW 700 CW For additional information on WITTCO or to locate a...

Page 2: ...BY THIS MANUAL FOR YOUR SAFETY DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS OR LIQUIDS IN THE VICINITYOF THIS OR ANY OTHER APPLIANCE Improper installation adjustment alteration service or ma...

Page 3: ...HOLDER INSTALLATION 4 LOCATION 4 ELECTRICAL REQUIREMENTS 5 ELECTRICAL CODES STANDARDS 5 ELECTRICAL CONNECTIONS 5 OPERATION 6 BEFORE FIRST USE 6 TESTING THE CHIP WARMER 6 OPERATION INSTRUCTIONS 7 SHUT...

Page 4: ...back corner of the warmer If the supply and equipment requirements do not agree do not proceed with unpacking and installation Contact your Wittco Customer Service Department immediately Fig 4 UNPACK...

Page 5: ...LDER INSTALLATION The Chip Scoop Holder will secure up to a 6 wide scoop 1 On either the left or right side of the Chip Warmer loosen four side screws one revolution 2 Position the Chip Scoop Holder F...

Page 6: ...m in the back of this manual The cord and plug supplied is a suitable durable cord with a molded three prong plug and is provided with a proper strain relief All warmers are equipped with a three pron...

Page 7: ...and warm water Rinse with a soft cloth and warm water Wipe dry with a soft dry cloth 7 Replace Top Door and all internal Baffles 8 Reattach Access Panel TESTING THE CHIP WARMER The Warmer and its part...

Page 8: ...rating cleaning or servicing the warmer At the end of the day switch Power Switch to OFF position Follow cleaning instructions in this manual if necessary EXTENDED SHUTDOWN The Warmer and its parts ar...

Page 9: ...duty cleaning use warm water a degreaser and a plastic stainless steel or Scotch Brite pad Never rub in a circular motion rub gently in the direction of the steel grain Always rinse thoroughly STAINLE...

Page 10: ...age To remove heat tint follow the routine cleaning procedure Stubborn heat tint will require heavy duty cleaning To reduce heat tint limit the exposure of equipment to excessive heat LOCKOUT TAGOUT P...

Page 11: ...ider Chip Warmer is connected to power source power is on but not heating Damaged element wire power cord motor etc Contact Authorized Service Provider Lighted power switch is illuminated but circulat...

Page 12: ...500 700 CHIP WARMER F 41160 09 12 11 WIRING DIAGRAMS 500 CW 700 CW...

Page 13: ...500 700 CHIP WARMER F 41160 09 12 12 500 CW 700 CW...

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