Cutting blades
breaking
1. Blades are dull.
2. Blade bolts are loose.
3. Material is being dropped into
the cutter.
4. You are cutting hardened
steel
5. Material is being cut on the
top corner of the cutting blade
1. Turn blades to a new edge
sooner.
2. Check blade bolts for
tightness more often.
3. Place material into the
cutter with greater care.
4. Do not cut hardened
material.
5. Material must rest on the
bottom of the cutter
opening.
Oil is leaking
1. Hydraulic tubes and fittings
are loose or damaged.
2. Hydraulic cylinder body seals
or rod seal is leaking.
3. Oil is leaking from rotary
actuator.
1. Check fittings for tightness.
Replace damaged fittings
or tube.
2. Install new body and/or rod
seals in hydraulic cylinder.
3. Install new seals and o-
rings in rotary actuator.
Bending or
Cutting is slow
and lacks power
1. Oil level is low.
2. Oil is contaminated.
3. Hydraulic pump is worn.
1. Add oil to tank.
2. Drain and refill oil tank with
fresh ISO-46 hydraulic oil.
3. Replace hydraulic pump.
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Страница 34: ...Foot Pedal Control Breakdown F ...