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Motor Adjustment Instructions 60 Series Motor
Limit Settings and Torque Settings
General
Important Information
These motors are equipped with
permanent overheating protection. When the motor
"runs hot", followed by a cooling down
phase, the motor will only switch on again if the
operation switch has been switched to the neutral
position for at least 20 seconds and the motor is
sufficiently cooled. |
Important
Information
The position of the Studio Star shutter axle
determines the shut-off in either direction via the
crown. If the motor is not installed inside the axle,
the crown does not move and the shut-off devices inside
the motor do not function. Below is pictured the motor
on its end : the direction that the adjustment switch
will correspond to changes depending on which side of
the shutter the motor is located. When looking at the
end of the motor, the switch directions correspond to:
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1)
If the adjustment switch is tilted toward you
(left side installation), then Direction 1 is up,
Direction 2 is down.
2) If the adjustment switch is tilted away from
you (right side installation), then Direction 1 is
down, Direction 2 is up.
Adjusting
the endpoints
Lower
shut off point:
Press the adjusting switch in the direction
for the axle direction "down" and let it
go when the lower position is reached.
If the motor runs further than desired at the
lower position, return the Studio Star to the
desired position and switch off your test cable.
Push in the adjusting switch all the way for the
axle direction "down" and check the
lower position.
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Upper
shut-off point:
Switch your test cable into the "up"
position and press the adjusting switch in the direction
that corresponds to the "up" direction of the
shutter and maintain the switch. This will allow the
Studio Star Shutter to go up. ! Note: If the housing
cover is off, ensure that the curtain is received by the
guiderails correctly. By switching off at the test cable
, stop the shutter at the desired position. (You can
also tap the "up" on your test cable to get
the desired position).
Move
the shutter approx. 2 feet down and then up again in
order to check the set position. If you missed the
correct position, (for example, 3" too high), let
the shutter go to the correct position and press in the
adjustment switch for the axle direction "Up".
Now the exact position is set.
The
limit switch adjustment can also be done in the opposite
sequence, because the upper and lower positions are
independent from each other.
Important
for Re-adjustment!! ONLY press the switch in
the direction that corresponds to the axle rotational
direction that is to be corrected! If the switch is
pressed the wrong way, then the other direction must
also be re-adjusted!
Studio
Star Motor Adjustment - Torque Settings for 60 Motors
All
Studio Star shutters are pre-adjusted from the factory
by a technician. Under proper operation, the shutter
motor should switch off in the up-direction set position
or if the shutter is blocked by on obstruction. In the
down direction, the motor switches off in the down set
position or will spin freely if obstructed. If it is
necessary to change the torque settings, please note the
placement of the nut and tension spring.
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Torque
Adjustment
First,
run the Studio Star shutter up until it stops.
Assuming that it does not go up all the way, keep
the test switch in the up direction and maintain
the limit switch in the "up" direction
on the motor. The motor should now continue to
move the shutter up. If possible, set the position
for the "up" direction using the limit
switch.
At
this point, if the shutter still will not move all
the way up, you will need to adjust the torque
settings. |
While
maintaining the "up" direction on the test
switch, push the limit switch in the direction that
corresponds to the direction of adjustment and turn the
nut clockwise viewed from above (placing more tension on
the spring). When the shutter is at the proper height,
release the limit switch to set its position. After you
have satisfactorily set the "up" limit, run
the shutter down several inches using the test switch
and then back up to ensure that is has set. At this
point, you have already set the limit switch - do not
change that. Check that the curtain will stop moving if
obstructed by holding the top of the curtain while it
runs up.
| NOTE:
Both the limit switch and toque settings are capable of
stopping the shutter in the "up" position. It
is very important that the LIMIT switch stops the motor
from running and NOT the TORQUE setting. If the torque
setting stops the curtain at it's top position and NOT
the limit switch, the shutter can be seriously damaged. |
In
the down direction, the torque does not have an
adjustment. In the case of an obstruction in the
"down" direction, the motor will not shut off
but the shutter will go into a "free spin".
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