GEM R693, Инструкция по установке, эксплуатации и обслуживанию

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R693
11.4 Manual override
Roller lever Lower spindle guide
OPEN limit switch CLOSED limit switch
Trip cam Switch mounting plate
CAUTION
Trip cam must not travel beyond upper
limit switch with manual override.
Damage to switch mounting plate.
Distortion of the spindle guide.
Only actuate manual override within the
end positions, if necessary remove the
actuator cover to check.
If the actuator is equipped with
a potentiometer, use of the
emergency hand crank may cause
the potentiometer to move out of
adjustment. After performing a
manual override, therefore, reset
the potentiometer as explained
in chapter 11.2 before putting the
actuator back into operation.
If manual override is required, take the
following steps:
1
Unscrew the transparent cap 1 and pull it
out together with the adapter 2 . This unit
forms the hand crank 3 .
1
2
3
Remove the sealing plug 4 on the face.
openauf
close
zu
Ha
ndno
tbetätigung
Man
ual override
4
Push the adapter 2 firmly into the
opening.
openauf
close
zu
Ha
ndno
tbetätigung
Man
ual override
3
2
Crank into the desired valve position
(direction: as indicated on label) using the
hand crank 3 .