Triumph Adler DF 470, Service Manual

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5JS
1-4-10
(5)
Slide motor does
not operate. 1. Defective connector
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Slide motor and DF main PWB (CN14)
2. Defective drive trans-
mission system.
Check if the rollers and gears rotate smoothly. If not,
grease the bushes and gears. Check for broken gears and
replace if any.
3. Defective motor. Replace the slide motor.
4. Defective PWB. Replace the DF main PWB and check for correct operation.
(6)
Tray elevation
motor does not
operate. 1. Defective connector
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Tray elevation motor and DF main PWB (CN14)
2. Defective drive trans-
mission system.
Check if the rollers and gears rotate smoothly. If not,
grease the bushes and gears. Check for broken gears and
replace if any.
3. Defective motor. Replace the tray elevation motor.
4. Defective PWB. Replace the DF main PWB and check for correct operation.
(7)
Bridge motor does
not operate. 1. Defective connector
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Bridge motor and bridge PWB (YC3)
2. Defective drive trans-
mission system.
Check if the rollers and gears rotate smoothly. If not,
grease the bushes and gears. Check for broken gears and
replace if any.
3. Defective motor. Replace the bridge motor.
4. Defective PWB. Replace the DF main PWB and check for correct operation.
(8)
Belt solenoid does
not operate. 1. Defective connector
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Belt solenoid and DF main PWB (CN21)
2. Defective solenoid. Replace the belt solenoid.
3. Defective PWB. Replace the DF main PWB and check for correct operation.
(9)
Paddle solenoid
does not operate. 1. Defective connector
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Paddle solenoid and DF main PWB (CN16)
2. Defective solenoid. Replace the paddle solenoid.
3. Defective PWB. Replace the DF main PWB and check for correct operation.
(10)
Paper surface
solenoid does not
operate. 1. Defective connector
cable or poor con-
tact in the connector.
Reinsert the connector. Also check for continuity within the
connector cable. If none, replace the cable.
Paper surface solenoid and DF main PWB (CN17)
2. Defective solenoid. Replace the paper surface solenoid.
3. Defective PWB. Replace the DF main PWB and check for correct operation.
Problem Causes Check procedures/corrective measures