Elliott SpeedCut SCT78, Инструкция по эксплуатации и техническому обслуживанию

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28 SpeedCut
General
Problem Cause Solution
Saw Will Not Run 1. Emergency Stop enabled.
2. Machine does not have power to
hydraulic motor.
3. Machine does not have power to
drive motor.
4. Incorrect voltage to saw.
5. Mechanical bind is occurring.
6. Switch is on upper limit collar.
7. Fuse on transformer blown.
1. Disable Emergency Stop.
2. Connect power to hydraulic motor.
3. Connect power to drive motor.
4. Check voltage to saw and correct if
necessary.
5. If cause of bind is not apparent, stop
operation and contact Elliott.
6. Press Raise Frame button, if frame
does not go up, switch is on upper
limit collar.
7. Replace fuse with replacement from
Spare Parts Kit.
Blade Stalls in Bundle 1. Blade tension too loose.
2. Excessive feed (on soft materials).
3. Blade tooth spacing too coarse.
4. Motor worn and/or defective . 1. Increase blade tension to 35 ft / lb.
2. Decrease feed.
3. Use finer pitched blade.
4. Consult warranty information and
contact Elliott.
Saw Blade Vibrates 1. Tubes loose within bundle.
2. Blade speed incorrect.
3. Blade tension incorrect.
4. Feed incorrect.
5. Incorrect coolant.
6. Back-up bearing worn.
7. Work piece not secured.
8. Worn or misadjusted saw guides. 1. Attempt to secure tubes, increase
feed if possible.
2. Review feeds & speeds document for
correct setting.
3. Set blade tension to 35 ft / lb.
4. Review feeds & speeds document for
correct setting.
5. Use recommended coolant and
ensure it is coating the blade.
6. Replace back-up bearing.
7. Secure work piece as recommended
(see page 16).
8. Examine guides for wear and/or
damage and replace if needed.
Blade Squealing 1. Feed rate too light.
2. Blade running against flange on
wheel.
1. Increase feed rate.
2. Ensure blade is tensioned properly to
35 ft-lbs.
LED Does Not Turn On
During Feeding Down
1. Pressure sensor stuck. 1. Use screwdriver to release roller yoke
that holds bearing. Increase feed
pressure.
Troubleshooting
MQL Mist Lubrication System
Problem Cause Solution
MQL System Is Flooding
Lubricant
1. Lubricator is not adjusted properly. 1. See pages 11 & 34 for proper
lubricator adjustment.