ABB UEMC 40 A Series, Инструкция по установке и эксплуатации

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5
6. Examples of installation and
basic adjustment method
A. NAL-disconnector mounted on
the rear wall of the cubicle
Spring device: A-mec, K-mec or KS-mec.
Fig. B
1. Motor operating device UEMC 40 A2- or UEMC 40 A1-
2. Joint UEMC-ZL 7
3. Adjuster coupling UEMC-ZL 10 (only for KS-mechanism)
4. Beveled gearwheel 53362/HE
5. Transmission tube 53346 (length 1,3 m)
53347 (length 2 m)
A-mec, basic adjustment method
1. Operating device in open position (as delivered).
2. Operate the disconnector in the direction of the
open position until the spring is charged, (charging
catch latches). Turn lightly using the handle, in the
direction of the arrow on the A-mechanism until the
free play is taken up.
3. Free the operating device's coupling ring A-4 for
manual operation, and turn the coupling ring so
that dimension X = 1 mm . Refer to fi g. B.
4. Install the motor operating device in this position.
5. Refer to point 5, general installation instructions.
K-mec, basic adjustment method
1. Operating device in open position (as delivered).
2. With the disconnector in the open position, lightly
turn using the handle, in the direction of the arrow
on the K-mechanism until the free play is taken
up.
3. Free the operating device’s coupling ring A-4 for
manual operation, and turn the coupling ring so
that dimension X = 6 mm . Refer to fi g. B.
4. Install the motor operating device in this position.
5. Refer to point 5, general installation instructions.