Controlled Products Systems Group 9050-080 - Manual (Page 20)

9050-065-M-3-11 18
Endless Idler Assembly (On Select Installations)
1.8 Installation of Warning Signs
This DoorKing Slide Gate Operator is shipped with two warning signs. The purpose of the
warning sign is to alert uninformed persons, and to remind persons familiar with the gate
system, that a possible hazard exists so that appropriate action can be taken to avoid the hazard
or to reduce exposure to the hazard. See page 9 for suggested mounting positions of signs.
• Permanently install the supplied warning signs in locations so that the signs are visible
by persons on both sides of the gate.
• Use appropriate hardware such as wood or sheet metal screws (not supplied) to install the
warning signs.
Lower chain does NOT align with upper chain.
Note: Be sure that the chain is aligned and
parallel to the gate. Installing the chain in any
other manner will cause excessive noise,
chain idler wheel wear and chain stretching.
Lower chain MUST
align with upper chain!
Upper and lower chain
MUST be the same
height as they are on
the operator idler
wheels.
NO
NO
NO
Gate Rail
Gate Rail
Chain
Bracket
Endless
Idler
Upper Chain
Lower Chain Chain
Bracket
Chain
Return
Operator Idler Wheels
Operator Idler Wheel
Operator
Idler Wheel
Lower chain
mounted Too High.
Lower chain mounted
Too Low.
NO
NO
Lower chain
mounted Too High.
Lower chain mounted
Too Low.
DoorKing offers an endless idler assembly with a protective cover designed for the Model 9050 installations (P/N 2600-818).
Make sure the endless idler assembly is securely fastened to the wall or post (Depending on which type of installation will be
used). Extreme force will be exerted on this assembly during gate cycling.
Lower chain MUST be
1 inch lower than the
endless idler’s 180°
chain return.
Center and Rear Mount Positions (Top View)
Rear Mount Position (Side View)
Center Mount Position (Side View)
Gate Rail
Chain
Bracket
Chain Brackets
Endless
Idler
Endless
Idler
Upper Chain
Lower Chain
Chain
Bracket
Chain
Return
1”
YES
YES
YES