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900 SERIES SUPER RIGID PARALLEL ARM 1 of 4...
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8-1/4" BRACKET 4-7/8" STOP FACE 2-7/8" DOOR EDGE BACKCHECK CONTROL CLOSING SPEED SPRING ADJUSTING NUT LATCH SPEED 3-3/8" 11-1/8" 8-1/4"" BRACKET 4 7/8" STOP 2-7/8" FACE LATCH SPEED DOOR CLOSING SPEED BACKCHECK CONTROL EDGE SPRING ADJUSTING NUT 3-3/8" 11-1/8" 2 of 4...
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5/16 OR 8mm HEX WRENCh of door (refer to page 1) THE HAND MUST BE CORRECT BEFOR THE BRACKET IS MOUNTED TO THE DOOR STOP (TOP JAMB). FOR LEFT HAND DOORS: BRACKET All bracket are shipped assembled for LEFT HAND DOOR. Insert 5/16" (8mm) hex wrench into ARM STOP and turn anti-clockwise to seat as tightly as possible.
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POWER ADJUSTMENT CHART FOR DOOR SELECTIONS To increase opening force and closing force turn the spring adjusting nut clockwise. To decrease opening force and closing force turn the spring adjusting nut anticlockwise. CLOCKWISE TURNS OF DOOR CLOSER SIZE APPLICABLE DOOR SIZE APPLICABLE ADJUSTIN NUT DOOR...
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