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PROBLEM
Buns will not toast
Buns toast unevenly
Buns stick to grill
No power
Conveyor will not turn
(Motor turns)
RTD Probe 39100
Lighted Rocker
Switch 89408
Thermostat 39099
11
11
12
12
12
12
14
14
11
14
Pilot Light
5
84144
6
Terminal Block
89145
4
L2
L1
3
6
5
L1
L2
Lighted Rocker
Switch 89406
CAUSE
Wrong temperature setting
Excessive cupping of bun surface
Excessive cupping of bun surface
Conveyor pressure too light
Doughy buns or excessive sugar and
moisture, plus grill temperature too high.
Build up on Grill Surface
No power at the wall
receptacle
Power cord disconnected
Main switch
Drive gears not engaged
Gear set screws not tight
9. Wiring Diagram
16
16
16
15
Common
TOP
15
13
13
13
11
14
1
2
5
13 15
1
10
6
L2
L2
L1
L1
8
17
4
4
7
3
3
208 Side
Conveyor
16
Motor 84120
17
17
17
7
9
7
Relay 70439098
10
10
11
11
Cordset 85640
17
10
1
L1 BROWN
2
10
L2 BLUE
8
7
17
8
7
7
SOLUTION
Increase temperature setting
and allow two cycles to warm up.
Verify bun cut to bun specification
Check conveyor adjustment
Buns are stale, use fresher buns.
Buns may be stale. Try fresh buns.
Adjust conveyor tension
Reduce grill temperature
Allow buns to age.
Clean Grill per instructions
Check circuit breaker or fuse
Check plug at receptacle
Check that switch is ON and
operative
Check gear alignment and
engagement
Check screws and tighten if required
9
8
7
7
Element
84222
8
8
7
7
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