Troubleshooting
4-2
Rev. Date: 01/07
400-294-002
General Operation
SYMPTOM SOLUTION
The machine doesn’t turn
on.
The control dashboard
doesn’t light up.
1. Ensure that the power cord is firmly plugged into the
outlet and into the power inlet on the machine.
2. Ensure that the power cord is plugged into a 110 volt
outlet.
3. Ensure the POWER rocker switch is set to ON.
4. Check the control board fuse. Refer to the Maintenance
section for information about replacing fuses and to
drawings 294-115-053 and 294-115-109 (located in the
Parts section).
The machine travels down
the lane but the distance
indicator does not change
and the operations do not
stop or start as the
machine travels on the
lane.
The encoder is not functioning. This could be caused by the
encoder getting misaligned or by dirt and oil accumulating
on it.
1. Remove the two screws on each side of the hood and
lift the hood off the frame.
2. Locate the encoder next to the drive motor. Refer to
drawings 294-115-032, View B and 294-115-039
(located in the Parts section).
3. Ensure the encoder and counter wheel are correctly
aligned. If not, loosen the #10 screw on the drive motor
socket, realign the parts, and tighten the screw.
4. Wipe the parts with a clean, dry cloth to remove any oil
or dirt.
5. Replace the hood.
If the problem continues, replace the encoder. Refer to the
Parts section for part numbers.
The machine does not stop
at the end of the lane (runs
into the pit).
1. Ensure that the front sensor is not dirty or blocked.
2. Test that the sensor is working by passing your hand
back and forth across the sensor path about three
inches away from the sensor. If the indicator light on
the sensor doesn’t blink as it sees/doesn’t see your
hand, replace the sensor.
Refer to the Maintenance section for information about
replacing the sensor and refer to the Parts section for part
numbers.
Содержание Express 294-115-200
Страница 2: ......
Страница 4: ...ii...
Страница 6: ...iv...
Страница 80: ...Troubleshooting 4 10 Rev Date 01 07 400 294 002 This page intentionally left blank...
Страница 83: ...Parts 400 294 002 Rev Date 01 07 5 3 MISCELLANEOUS...
Страница 85: ...Parts 400 294 002 Rev Date 01 07 5 5 294 115 116 Wiring Diagram...
Страница 87: ...Parts 400 294 002 Rev Date 01 07 5 7 FRAME and BODY...
Страница 107: ...Parts 400 294 002 Rev Date 01 07 5 27 VACHEAD and CLEANING...
Страница 117: ...Parts 400 294 002 Rev Date 01 07 5 37 CONDITIONING Oiling and Buffing...