3.341.5275.241
11
- Fit the cover (
13
) with the lever (
19
) in in vertical position downwards.
- Tighten the nuts (
21
) to the recommended tightening torques Tab 1.
- Check the proper operation of the lever (
19
) turning it 90° anticlockwise.
6.8 How to fit the manual lever
- Unscrew the 8 cover nuts (
21
), remove the cover (
13
) keeping the lever (
19
) in vertical position
downwards and remove the body gasket (
3
).
- Unscrew nut and locknut (
20
) and remove lever (
19
).
- Unscrew the Gland nut (
18
) and remove the spacer (
17
) and the graphite packing seals (
16
).
- Extract the item (
15
) from the internal side of the cover.
- Insert the new lever (
15
) from the internal side of the cover.
- Insert on the pin of the lever the graphite packing seals (
16
), the spacer (
17
) and finally tighten
the gland nut 18.
- Place the lever (
19
) and then tighten nut and locknut (
20
).
- Fit the new gasket (
3
).
- Fit the cover (
13
) with the lever (
19
) in in vertical position downwards.
- Tighten the nuts (
21
) to the recommended tightening torques Tab 1.
- Check the proper operation of the lever (
19
) turning it 90° anticlockwise.
6.9 How to fit Stuffing box and manual lever spacer assembly
- Unscrew the 8 cover nuts (
21
), remove the cover (
13
) keeping the lever (
19
) in vertical position
downwards and remove the body gasket (
3
).
- Unscrew nut and locknut (
20
) and remove lever (
19
).
- Unscrew the Gland nut (
18
) and remove the spacer (
17
) and the graphite packing seals (
16
).
- Insert on the pin of the lever the graphite packing seals (
16
), the spacer (
17
) and finally tighten
the gland nut 18.
- Place the lever (
19
) and then tighten nut and locknut (
20
).
- Fit the new gasket (
3
).
- Fit the cover (
13
) with the lever (
19
) in in vertical position downwards.
- Tighten the nuts (
21
) to the recommended tightening torques Tab 1.
- Check the proper operation of the lever (
19
) turning it 90° anticlockwise.
