SMC Networks MWB 100 Series, Руководство по эксплуатации

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3-2. Lock release mechanism
Operation principle for unlocking mechanism.
Fig. 7 Operation principle of locking mechanism
(Fig. 7 is for reference for the operation principle. (Different from the actual structure))
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C a u t i o n
The manual lock is released as default. The lock will not operate in this condition. Before starting
operation engage the lock according to the instructions shown in Fig. 8.
Manually unlocked Locked
Fig.8 How to return to lock
Rotate the release bolt anti-clockwise by hand with a hexagon wrench until resistance is felt. Once that
position is reached, rotate it an additional 1/6th of a turn to securely tighten the release bolt.
∗
) Please do not use an electric driver or pneumatic driver.
Pressurize the lock release port with 0.3MPa or more of
air pressure and check that there is no air leakage from
the release bolt and lock correctly functions.
Unlocked condition can be held in reversed order of Fig. 8.
Hexagon wrench
Release bolt
Tube I. D.
Hexagon wrench size
of the release bolt
32
・
40 3
50
・
63 4
80
・
100 5
Release bolt
(No air leakage)
Hexagon wrench
Release bolt
Spring
Unlocking port
(Exhaust air pressure)
Locked Manually unlocked