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6.2.8 Replacing the toggle switch
Tools required:
•
Crosstip screwdriver, size 1,
•
Open-ended spanner SW 7,
•
Open-ended spanner SW 17,
•
Open-ended spanner SW 19 (only with AGA coupling),
•
Guide pipes, for toggle switches (from Weinmann),
•
Special locknut tool G 3/8 and special tool from Set WM 15348.
1. Remove the housing (see "6.2.3 Dismantling
the housing" on page 14).
2. Use an open-ended spanner (SW 17) to un-
screw counter nut
51
toggle switch
.
20
3. Screw in the new toggle switch
existing counter nut
51
Take care with the installation position:
The toggle switch should drop automatically into
its end position. It must not become stuck in an in-
termediate position.
Note:
The toggle switch will tend to drop into the upper
position.
4. Re-assemble the housing (see "6.2.4 Assem-
bling the housing" on page 16).
5. Perform a final check (see "3. Final Check" on
page 7).
6.2.9 Replacing the quick-release coupling
Tools required:
•
Crosstip screwdriver, size 1,
•
Open-ended spanner SW 7,
•
Open-ended spanner SW 14 (with Walther coupling),
•
Open-ended spanner SW 19 (with AGA coupling),
•
Brass brush,
•
Thread tapper for internal thread G 1/8,
•
Guide pipes, for toggle switches (from Weinmann),
•
Special locknut tool G 3/8 and special tool from Set WM 15348.
1. Remove the housing (see "6.2.3 Dismantling
the housing" on page 14).
2. Carefully clamp the pneumatic block in a vice
with protective jaws.
22
Repair information and repair instructions
, then remove the faulty
using the
20
and the new seals.
51
20
50
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