13. Check if the arrestor ring and switch disconnector are in
locking position, see Fig. 22.
14. If NOT (as in picture 22) slide out the arrestor ring from the
shaft and turn 2-3 teeth to the right, see Fig. 23.
15. Correctly position the arrestor ring in closed position,
see Fig. 24.
16. Check the opening spring is charged. Upper picture shows
the charged position of that spring. After adjustment the See-
ger ring, spring and nut should be put back on the HE shaft,
see Fig. 25.
NAL/NALF – Mounting and operation manual
9
Fig. 24
Fig. 22
Fig. 25
Fig. 23
Fig. 22-25 Mounting of hand operating mechanism HE
