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The following procedure should be used to reset a Movotec® Q-Drive motor controller and pump to their respective
"home" positions. The procedure should be performed only if the following conditions exist:
1.) A new or replacement controller is introduced to an existing motor driven system.
The Movotec® Q-Drive motor and motor controller leaves our manufacturing facility programmed as a matched set. If a
different motor controller is used other than the one that was sent with the original unit, it must be matched and
reset with the original motorized pump using the system reset procedure below; the controller will likely force this
procedure when introduced to a new system.
2.) The motor cable is disconnected from the gear motor.
If this happens, reconnect the motor cable to the gear motor. Perform the system reset procedure below to ensure that
the motorized pump will function within its preprogrammed limits.
3.) The system is behaving unusually.
Although it is not very common, a power outage or brown-out condition can cause a motor controller to lose its
programmed position. If this happens, the motor may move in one revolution increments in one or both directions. To
remedy this problem, perform the system reset procedure below.
Remove the motor cables from the "M" slots on the controller (M1, M2, etc.), keeping the switch (the "HS" slot) and
power cord plugged into the control box. After removing the M1 and M2 cables, a reset will be triggered
automatically.
Re-install the M1 and M2 plugs in to their respect ports on the control box.
Press and hold the down button on the switch to bring the system down to its bottom position. Once the system hits
the bottom, release the down button and press and hold it again and the system will automatically move further
down a slight distance and come back up indicating that the system is been reset. Release the down button once the
system is reset.
NOTE: During the reset the system also makes slight single and dual click sound. The double click followed by the
single click indicates that the system is been reset.
After the legs have stopped, remove finger from the down button.
At this point, your lift system should be reset to its home position. To verify, operate the system by moving it upwards with
the up button, and again downwards; ensure the system returns to the home position.
Rev. 072514 aj
Lift System Controller Reset Procedure
Page 6 of 7
M2
M1
HS
©2013 HAUSMANN INDUSTRIES, INC.
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