Maintenance Manual - 第171页

AV131 MAINTENANCE MANUAL 7.11 Pneum atic Unit D79MEC- Z0-300- A0 7.1 1-4

AV131

MAINTENANCE MANUAL

7.11 Pneumatic Unit

D79MEC-Z0-300-A0

7.11-3

 Oil Replenishment to Lubricator

If the oil runs out, supply ‘turbine oil class 1 ISO VG 32’ or equivalent.

 Replenishment

1. Turn the machine power OFF.

2. Close the hand valve to stop the air supply to the machine.

3. Rotate the hand valve to drain the air from the machine completely.

4. Open the oil supply port and replenish the lubricator with the prescribed amount of the specified oil.

5. Open the hand valve little by little.

=REFERENCE=

Before replenishing oil, always turn the machine power OFF and stop the air.

AV131

MAINTENANCE MANUAL

7.11 Pneumatic Unit

D79MEC-Z0-300-A0

7.11-4

AV131

MAINTENANCE MANUAL

7.12 Cover

D79MEC-Z0-200-A0

7.12-1

7.12. Cover

D79MEC-Z0-200-A0

7.12.1 Cover Unit

Unit No. N610052017AA

 Oiling

Period No. Item Task

Oiling

volume

Description

Collar

(2 positions: left/right)

Collar

(2 positions: left/right)

Collar

(2 positions: left/right)

Collar

(2 positions: left/right)

Position: Sliding surface

months

5. Hinge

1 to 2

drops

each

Position: Clearances of 25 mm intervals

=REMARKS=

Do not apply grease to the rod of the gas dumper.

Doing so may cause foreign matter to mix in the gas, leading to gas leakage.

5. Hinge

1. Collar

3. Collar

2. Collar

4. Collar