Lincoln 1628-000-A - Manual (Page 10)

Low Profile – 1600 Series Adv Dig Electric S.M. – Int’l
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C. Remove 2 wires, note wire number and location.
D. Remove locknut on backside of fuse holder and push out.
E. Reinstall in reverse order and check system operation.
THERMOSTAT, HIGH LIMIT, OVEN CAVITY – REPLACEMENT
A. Shut off power at main breaker.
B. Remove appropriate control box cover. Remove motor cover and remove oven back to access
high limit thermostat sensing bulb.
C. Remove wires from thermostat, note wire numbers for reinstallation.
D. Remove mounting nut from high limit thermostat and remove high limit from oven.
E. Reassemble in reverse order. Check system operation.
ON-OFF SWITCH (POWER) – REPLACEMENT
A. Shut off power at main breaker.
B. Remove control box cover.
C. Depress spring clips on side of switch and push out.
D. Remove wires from back of switch, note wire number and location.
E. Reassemble in reverse order and check system operation.
NOTE: Make sure switch housing is fully seated in control box housing.
CAPACITOR, MAIN FAN MOTOR – REPLACEMENT
A. Shut off power at main breaker.
B. Remove appropriate control box cover.
C. Remove 2 wires from capacitor, note wire number and location. WARNING: Capacitor has a
stored charge, discharge before handling or testing.
D. Cut 2 tyraps securing capacitor to base and replace.
E. Reinstall in reverse order and check system operation.
RELAY – REPLACEMENT
A. Shut off power at main breaker.
B. Remove control box cover.
C. Remove wires from relay, note wire numbers and location for reinstallation.
D. Remove 2 screws from relay base and replace relay.
E. Reassemble in reverse order making sure wire connections are properly seated.
F. Check system operation.
THERMOSTAT, COOLING FAN – REPLACEMENT
A. Shut off power at main breaker.
B. Remove appropriate control box cover, remove rear cover.
C. Remove 2 wires from thermostat, note wire number and location.
D. Remove 2 mounting screws and replace thermostat.
E. Reassemble in reverse order and check system operation.
HIGH LIMIT THERMOSTAT,CONTROL BOX – REPLACEMENT
A. Shut off power at main breaker.
B. Remove appropriate control box cover.
C. Remove 2 wires from thermostat, note wire numbers and location for reinstallation
D. Remove screws from bracket and remove thermostat.
E. Reassemble in reverse order and check system operation.
NOTE: Depress reset button to insure thermostat is set for operation.