Allstar Products Group 6500-P 用户手册

9 

   Raise the Tee Rail so that the Front Idler Bracket and 

Front Mounting Bracket align.  Insert bolt and tighten nut loosely for 

now.  Later in the installation, this nut must be tightened securely.  

 

 — Sectional Doors and One Piece Doors with Track:  

Raise the Opener and rest the Power Unit on a ladder or other sturdy 

support.  Open the door the full open position.  Allow 2" of space 

between the Tee Rail and the top section of the door (as shown in the 

illustration, below, far left).   

 

 — One Piece Doors without Track:  Raise the opener 

and rest the power unit on a ladder or other sturdy support.  Open the 

door to the high arc position.  Allow 2” of space between the tee rail 

and the door (at the high arc position) as shown in the illustration, 

below, left.  The opener will be angled as shown.  This is necessary 

for proper operation.   

 

   Since the Opener will  be secured permanently in this 

position, open and close the door a few 

times to be sure the door does not rub on the 

Tee Rail and that you have allowed the 

proper clearances before proceeding.  

 

    Mount Power Head to Ceiling:  

Since there is such variety in ceiling 
structures, all the mounting possibilities for 
the Power Unit cannot be illustrated here.  
The main concern is mounting the Power 
Unit securely to the ceiling joists for 
operational strength, rigidity and safety.  
Although there are a series of mounting slots 
provided on the power unit, try to secure 
the mounting straps in the slots closest to 
the front.  Mounting may usually be 
accomplished using standard  
1-1/4“ perforated steel angle available at most hardware stores.  If in doubt about location of, and attachment to, ceiling joists, a 
carpenter should be contacted to provide assistance.  A cross brace will be necessary if power head is mounted 8” or more from the 
ceiling.   
 

  Return to the Tee Rail/Front Mounting Bracket and securely tighten the bolt and nut that connect the Tee Rail Front 

Idler bracket and the Front Mounting Bracket.  (See Step 2, above). 

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ALLOW 2”  BETWEEN 
TOP OF DOOR AND RAIL 

DOOR FULLY 

OPEN 

TOP OF 

DOOR IN 

HIGH ARC 

POSITION 

ALLOW 2”  BETWEEN 

HIGH ARC 

104373 

104374 

104375