RS-1_instruction manual.pdf - 第334页

Part 1 Basic Operat ion Chapter3 D aily maintenance 3- 42 Explod ed view of th e vacuu m pump No. Name No. Name 1 Hex agon headed bolt ( M6 × 95) ( 8) 10 Cylinder gasket 2 Pump head cover 1 11 Cylinder 3 Co nnecting pipe…

Part 1 Basic Operation Chapter3 Daily maintenance

3-41

 Replacing the cup packing

1) Remove the cylinder.

2) Remove the hexagon headed bolt (M8×20).

3) Remove the cup packing retainer, and then replace the cup packing with a new one.

Pay attention to the direction of the cup packing. Fit it in the connecting rod.

4) After replacing the cup packing with a new one, tighten the hexagon headed bolt (M8×20) at

12.0 N·m.

* To assemble the cover, follow the procedure for replacing the gasket. To replace another

consumable part with a new one, see the description of the procedure for replacing the

corresponding part without closing the cover.

Cup packing retainer

Hexagon headed bolt (M8×20)

Cup packing

Part 1 Basic Operation Chapter3 Daily maintenance

3-42

Exploded view of the vacuum pump

No.

Name

No.

Name

Hexagon headed bolt (M6×95) (8)

10 Cylinder gasket

2 Pump head cover 1 11 Cylinder

3 Connecting pipe 12

Hexagon headed bolt (M8×20)

4 O-ring P-10 13 Cup packing retainer

5 Pump head cover 2 14 Cup packing

6 Gasket 15 Connecting rod

7 Valve guard

8 Air suction/release valve

9 Cylinder plate

Part 1 Basic Operation Chapter3 Daily maintenance

3-43

● Replacement of stylus pen / long key holder

4) Pull out the long key holder from strap hole.

5) Pull out the stylus pen from ring of long key holder and replace it with a new stylus pen or long

key holder.

6) Attach the long key holder to the strap hole.

7) In case of optional rear surface monitor, only the position of strap hole is different. Stylus pen and

long key holder are the same.

Strap hole

Ring

Stylus pen