Inc. Food Warmer User Manual
SERVICE
Hot Food Drop-In Well Operation  &  Care  Manual  •  15
CALIBRATION PROCEDURES
Every unit is calibrated at the factory. Only a qualified 
service technician should calibrate the unit in the field 
if necessary. 
SHOCK RISK WARNING: Unit must be disconnected 
from power source before making adjustments or 
calibrating switch. 
TOOLS REQUIRED: 2mm allen (hex) wrench
 DANGER
DISCONNECT UNIT FROM 
POWER SOURCE BEFORE 
CLEANING OR SERVICING.
CAUTION
THIS SECTION IS PROVIDED FOR THE ASSISTANCE 
OF QUALIFIED SERVICE TECHNICIANS ONLY AND 
IS NOT INTENDED FOR USE BY UNTRAINED OR 
UNAUTHORIZED SERVICE PERSONNEL.
LOC P/N DESCRIPTION
1.    CD-3232  CORDSET 120V (100-HW & 200-HW)
2.    CD-33367 CORDSET 120V (300-, 400- & 500-HW)
3.    CD-33840  CORDSET 208-240V
4.    CD-3922  CORDSET 230V
5.    LI-3027  WHITE POWER LIGHT 110V 
6.    LI-3951  WHITE POWER LIGHT 250V 
7.    PE-29421  PANEL OVERLAY 1-10
8.    TT-34982  THERMOSTAT, 120V
9.    TT-34981  THERMOSTAT, 240V
10.    KN-26568 KNOB
1
2
5
6
7
8
9
3
CABLE HEATING REPLACEMENT SERVICE KITS 100-HW 200-HW 300-HW 400-HW 500-HW
KIT NUMBER 4877 4878 4880 4881 5 4880
SERVICE KIT INCLUDES:
CB-3045 CABLE HEATING ELEMENT 37 ft 67 ft 132 ft 144 ft 120 ft
CR-3226 RING CONNECTOR 2 4 8 12 8
IN-3488 INSULATION CORNER 8 ft 8 ft 8 ft 8 ft 8 ft
BU-3105 SHOULDER BUSHING 2 4 8 12 8
BU-3106 CUP BUSHING 2 4 8 12 8
SL-3063 INSULATING SLEEVE 2 4 8 12 8
TA-3540 HIGH TEMP ELECTRICAL TAPE 1 roll 1 roll 1 roll 1 roll 1 roll
ST-2439 10.32 STUD 2 4 8 12 8
NU-2215 HEX NUT 4 8 32 24 32
Part numbers and drawings are subject to change without notice.
SERVICE PARTS
4
10










