Repair information and instructions
39
6.9 Replacing the 3/2-way magnetic valve
Tools and equipment required:
• ESD-protected workplace,
• Phillips screwdriver, size 2,
• Phillips screwdriver, size 0,
• Tubular hexagon box spanner 10 mm,
• Torque spanner 50 ±5 Ncm,
• Torque spanner 200 ±10 Ncm,
• Special tool WM 22829 from special tool set WM 15349,
• Flat-nose pliers.
1. Open the device (see "6.3 Open the device"
2. Remove the pneumatic block (see “6.8
Replacing the pneumatic block” on page 37).
3. Place the pneumatic block on the side with the
type plate.
4. Unscrew the two securing screws and remove
5. Insert the new 3/2-way magnetic valve
the correct position.
Make sure that the seal for the 3/2-way magnetic
valve is seated in the correct position.
6. Fasten the 3/2-way magnetic valve with the
screws supplied with it.
7. Reinstall the pneumatic block (see “6.8
Replacing the pneumatic block” on page 37).
8. Close the device (see “6.4 Close the device”
9. Perform a final check (see “3. Final check” on