National 5200 PANTHER, Инструкция по эксплуатации

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Page 37
5200 & 5200QL MACHINE MAINTENANCE
SLIDE PLATE
To Remove Slide Plate
1. Disconnect machine from power.
2. Remove slide plate pin. Remove cutting head bolt. Remove cylinder from slide plate. Remove slide plate.
OR
1. Disconnect machine from power.
2. Unplug hydraulic lines from cylinder. A small amount of oil leak out of lines. Cap lines or bleed into a
container. Wipe up spillage immediately.
3. With lines removed, loosen slide plate securing bolts. Hold slide plate at the top of the cylinder. Take
Caution: slide plate will drop to the floor when slide plate securing bolts are disengaged. Keep hands
and feet out from underneath slide plate.
4. Remove slide plate, cylinder and lower cutting head support.
LOWER CUTTING HEAD SUPPORT
To Remove Lower Cutting Head Support
1. Lower slide plate so cutting head hinge pin is below machine bottom. Retighten.
2. Loosen both cutting head pin set screws at the base of the lower cutting head support (hinge area).
3. Drive cutting head pin out using a punch and hammer.
4. Remove cylinder securing hex head bolt.
LEAK MAINTENANCE
All fittings on this machine are O-ring style.
1. Disconnect machine from power.
2. If a leak is detected, tighten fitting with the proper wrench size. DO NOT over tighten. Over tightening
could damage O-rings.
3. If a leak still persists, remove fitting and replace O-ring.
Take Caution: slide plate will drop to the floor when
slide plate securing bolts are disengaged. Keep
hands and feet out from underneath slide plate,
failure to do so could cause severe bodily injury.
Disconnect
Cutting Head
Hinge Pin
Loosen Set
Screw
Loosen Slide
Plate Bolts
Slide Plate Pin
Cutting Head
Bolt