2 R4984 Pad Mount Adapter Installation Manual
rev 05.15.13
Existing Concrete Pad
3” from string to top of
adjustable pad mount
9” Min
13” Max
String
1
3
/
16
”
Center adjustable pad mount
beween gate support posts
Gate Support
Post
Gate Support
Post
String
Adjustable
pad mount
(TOP)
Step 1
Find the center between the two roller/gate support posts. This should coincide with the position of the
center point of the operator
Figs A and B show where to locate the adjustable pad mount adapter in relation to the string and gate
support posts.
Be sure that you have a minimum of 9” from the string to the concrete slab (13” max). Mark hole
locations on concrete slab.
It is crucial that the top of the adjustable pad mount adapter is level and exactly 3” below the string.
Existing Concrete Pad
3” from string to top of
adjustable pad mount
9” Min
13” Max
String
1
3
/
16
”
Center adjustable pad mount
beween gate support posts
Gate Support
Post
Gate Support
Post
String
Adjustable
pad mount
(TOP)
A
B
ADJUSTABLE PAD MOUNT ADAPTER INSTALLATION