Wachs ERV-750, Руководство пользователя

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ERV-750 Extended Reach Valve Operator
20 Part No. 79-MAN-01, Rev. 3-0409 E.H. Wachs
4.
Hold the positioning handle on the ERV-750 head and
press down on the brake release button.
Figure 3-2. Hold down the brake release button to
move the ERV-750 arm.
NOTE
The head does not
have to be per-
fectly positioned over the
valve. The valve key attach-
ment swivels to allow off-cen-
ter operation.
5.
While holding the brake release button, move the ERV
head over the valve.
6.
If necessary, loosen the locking knob and pull out the
locking pin on the lower arm to pull out the arm exten-
sion.
Figure 3-3. To extend the arm, (A) loosen the locking
knob, (B) pull out the locking pin, and (C) pull the
extension out. When you have the extension at the
desired position, tighten the locking knob (A).
A
B
C