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HULK550DC
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4. Installation and Testing:
ECR electronic rolling shutter motor is produced as standard for right side installation (viewed from inside). If you wish to install to the left side, it
is necessary to loosen four bolts on the brake- shell. This will allow you to turn the shell 180º and then re- tighten the bolts
Note: The white and green lines of the switches should change positions.
The support board of the chain- wheel can be installed horizontally, according to the speci c situation- as shown in Fig.3, or it can be xed within
a range of 0- 45 degrees. When the support board is not installed horizontally the brake- shell must be turned so that the loop- type hand- pull
chain can lie vertically in a normal manner.
Note: Special attention must be given to the joint of the shell- body and the top cover of the motor.
When you are certain that there is no gap then tighten the bolts (diagonally). If a gap exists, and is allowed, the braking e ciency could be
a ected.
The phase order must not be violated for three- phase motors. When the rise- up becomes downside, the motors must be immediately stopped
for readjustment of the phase order. If an interim power source is used for testing; attention should be given to connect in correct sequence when
normal power source is introduced. The correct operation approach is as follows: when the rise- up button on the White line is pressed, the motor
should turn anti- clockwise, allowing the position limiting device to function. See Fig .1 for details.
Otherwise the shutter door would be out of control and will be damaged.
The phase order must not be violated for three- phase motors. When the rise- up becomes downside, the motors must be immediately stopped
for readjustment of the phase order. If an interim power source is used for testing; attention should be given to connect in correct sequence when
normal power source is introduced.
The correct operation approach is as follows: when the rise- up button on the White line is pressed, the motor should turn anti- clockwise, allowing
the position limiting device to function.See Fig .1 for details. Otherwise the shutter door would be out of control and will be damaged.
Testing:
Screw cap position limiting slide piece model (Fig 2.1)
Loosen the Locking Bolt (No.3) of position limiter before testing, and then pull the hand chain to lift the door 1 meter above the oor. Press 'up'
'stop' and 'down' button, observe these functions of rolling shutter operation to see if they are correct. After you have con rmed that the door is
working well, then open the door up or down to the position that you desire, turn the position limiter slide piece (No.6) until it touches joggling
switch (No.2) and you hear ' ticktack ' . Screw tight the Locking Bolt (No.3), and repeat the testing until the limiter is at the best position. Finally,
screw the locking bolt tight again.
Gear form screw nut position limiting board model (Fig 2.2)
Loosen the two locking bolts (No.3) of position limiter, before testing. Hold the middle of position limiter board (No.6) with your ngers, push it
4mm to the left side, and pull away the screw 4mm. The position limiting board will be separated from the gear form screw now. Turn the gear
form screw nut (No.5) to set the door position, the method is the same as above. After setting the door position, hold the middle of position
limiting board (No.6) and push it back up to make the position limiting board in x gear backlash. (If it cannot in x, turn the gear form screw nut
to t it), and then push the position limiting board to the right side 4mm, so as to reach the bottom of gear backlash. Screw tight the Locking Bolt
(No.3), and repeat the testing until the limiter reaches the desired position.
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