ABB NALF Series - Mounting the hand operating mechanism type HE; Instruction of installation and adjustment of switch-disconnector type NAL;NALF;VR with hand operation mechanism HE

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MOUNTING AND OPERATION MANUAL INDOOR AIR SWITCH-DISCONNECTOR, NAL/NALF/VR
The bevel gears should be mounted with the
switch-disconnector in open position (see Fig. 13)
and should be placed at the end of the shaft to
achieve maximum distance between apparatus
and rod. Two set screws must be tightened after
installing the bevel gears as visible on Fig. 16. The
angle of the operating tube must not exceed 40°,
see Fig. 17. Drilling of the operating tube, see
Fig. 18.
9.1 Instruction of installation and adjustment of
switch-disconnector type NAL/NALF/VR with
hand operation mechanism HE.
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9.0 Mounting the hand operating
mechanism type HE
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WARNING
Always apply the information label supplied
with the drive during installation. Stickers
must be close to the drive so they can be
easily viewed by personnel.