3-5: Troubleshooting Chart - Eiki ESL SERIES Service Manual

3-5: SSL/ESL-Series TROUBLE SHOOTING CHART
SYMPTOM PROBABLE CAUSE REMEDY (See Table of Contents)
1. Pilot lamp not on 1. Not plugged in 1. Check
2. No power to the AC wall outlet 2. Check outlet
3. Defective power cord 3. Check and repair
4. Faulty transformer connector 4. Repair or replace (See Sec 5-4)
or defective transformer mod-
ule
SSL-OL: Faulty 4P Nylon con- Repair or replace (See Sec 5-3)
nector or defect in motor wind-
,ngs
5. Defective pilot lamp 5. Replace
6. Film guard switch is actuated,
6. Check the position of upper
or open loop roller.
If down, pull up to loop form-
ing position.
Or check for defective micro
switch behind loop roller
(See Sec 6-4-B-2)
2. Pilot lamp on, motor does 1. Motor thermal switch has 1. Allow motor to cool, check
not rotate at function switch opened (UL type only) again (See Sec 5-3)
position
(jl
2. Defective microswitch#l,#3, 2. Check or replace (See Sec 9-1)
#4
3. Defective motor connectors, or 3. Check and repair (See Sec 5-3)
not plugged in
4. Faulty motor capacitor
4. Check or replace (See Sec 5-3)
5. Defective motor module
5. Replace (See Sec 5-3)
6. Mechanical linkage is not acti-
6. Check and adjust (See Sec 9-1)
vating micro switch #1, #3,
#4.
3. Pilot lamp on, motor runs but
1. Defective lamp
1. Replace lamp
lamp does not come on in
2. Lamp is not seated in the
2. Check and reseat
switch position
4c
socket properly
3. Defective lamp socket
3. Repair or replace
4. Faulty micro switch #2
4. Check or replace (See Sec 9-1)
SSL-OL: not applicable
5. Open Hi-low switch
5. Check or replace
SSL-OL: not applicable
6. Open transformer/lamp con-
6. Check and repair (See Sec 6-4)
nection
SSL-OL: open lamp connection
7. Defective transformer module
7. Replace (See Sec 6-4)
SSL-OL: not applicable
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ELECTRICAL SYSTEM