Viking Access Systems UL 991 Garage Door Opener User Manual


 
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STEP 6
With the cover off, perform the Manual
Release procedure as shown at the bottom of
page 7. The gate can now be moved
manually.
Ensure that the gate and gate operator move
freely.
Once it is determined the operator will work
properly, remove the operator and complete
the welding process.
Check Operation
Through Entire
Range of
Movment
STEP 4
Remount the geared motor on the chassis
accordingly.
STEP 5
Attach the Articulated Arms with the
Positive Stop Extension to the Pivot Bracket
and the Motor/Gear Assembly.
NOTE - Additional holes are provided in the
Pivot Bracket to assist with proper
installation
STEP 7
Remount the gate operator. Lubricate the
moving parts (the bushings on the
articulated arm) and tighten the self-locking
nuts in such a way as to not restrict arm
movement. Leave the cover off until the
Limit Switches have been adjusted.
GATE OPERATOR INSTALLATIONGATE OPERATOR INSTALLATION