33
Parts & Service: 020 8988 7400 / E-mail: [email protected] or [email protected]
Motor running too
hot
1. Blade tension too high.
2. Drive belt too tight.
3. Gears need lubrication.
4. Blade is binding.
1. Reduce blade tension.
2. Reduce drive belt
tension.
3. Check oil bath.
4. Decrease feed speed.
Bad cuts (not
cutting square)
1. Feed pressure too great.
2. Guide bearing not adjusted
properly.
3. Inadequate blade tension.
4. Dull blade.
5. Speed incorrect.
6. Blade guides too far apart.
7. Blade guide assembly loose
8. Blade tracks too far away
from wheel flanges.
1. Reduce pressure by
increasing spring tension
of the saw.
2. Adj guide bearing
clearance not greater
than 0.025mm.
3. Increase blade tension.
4. Replace blade.
5. Adjust speed.
6. Adjust guides space.
7. Tighten.
8. Check and adjust blade
tracking.
Bad cuts (rough)
1. Too great a speed of feed.
2. Blade is too coarse.
3. Blade tension slack.
1. Decrease speed of feed
2. Replace with finer
blade.
3. Adjust blade tension.
Blade is twisting
1. Blade is binding.
2. Too much blade tension.
1. Decrease feed pressure
2. Decrease blade tension
Motor & Electrical
Problem
Check
Solution
Machine does
not start or a
breaker trips.
1. Plug is at fault/wired
incorrectly.
2. Power supply is at fault/
switched OFF.
3. Motor wired incorrectly.
4. Start capacitor is at fault.
5. Fuse/circuit breaker is
blown/tripped.
6. Motor ON/OFF switch is at
fault.
7. Wiring open/has high
resistance.
8. Motor is at fault.
1. Test for good contacts,
correct wiring.
2. Ensure power supply is
switched ON.
3. Correct motor wiring.
4. Test/replace capacitor.
5. Ensure correct size of
fuse for the machine load,
replace weak breaker.
6. Replace faulty ON/OFF
switch.
7. Check/fix broken,
disconnected or corroded
wires.
8. Test/Repair/Replace.
Содержание 6460123
Страница 44: ......
