Page 10 of 20 December 2014 Ver 4
7 OPERATIONAL CHECK
7.1 Set the Key switch to Auto (1 Way) and turn on the operator power switch
7.2 Activate the operator using the activation device, the operator will perform one sizing cycle
Sizing cycle: Occurs after a legitimate activation signal is received, after power has been turned on. During
the size cycle, the door opens and closes one time.
7.2.1 If the door does not open at all during sizing cycle
7.2.2 Check door for binding
7.2.3 If an electromechanical lock is being used, check that the lock disengages before the operator opens
the door.
7.2.4 Check fuses, Circuit breakers, and connections.
7.2.5 Adjust the operator and check door operation (See “Operator Adjustment on page xx)
Opening speed 75%
Back check speed 75%
Hold open time delay Minimum
Latch position Maximum
Closing speed 50%
SW1, 2, 3, 4 OFF
If the door does not open fully during size cycle
c
heck the door for binds
Increase the back check speed slightly and check door operation continue increasing back
check speed until door opens fully
7.3 If the door slams open decrease the back check speed slightly and check door operation. Continue
decreasing back check speed until the door opens without slamming
7.4 After the sizing cycle is complete and the door is closed, apply a maintained activation signal and
check that the door remains open while the signal is applied.
7.5 If a door safety device is being used:
7.6 Door open safety
When the door is in the closed position activate the safety device, then try to activate the
door the door should remain closed.
Activate the door, as the door is opening activate the safety device the door should stop, and
then slowly drive to the full open position.
7.7 Door close safety
Activate the door then maintain activation of the safety device, the door should open and
remain open.
As the door is closing, activate the safety device, the door should re-open to the open
position, time out and then close.
7.8 When the door is operating properly, continue with step 6.10 on page 9
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