Front
Front
Front
3“ Posts mounted on Outside
SL3000UL™ Series Mounting Plate
3“ Posts mounted on Inside
Cement posts in place. Depth
of posts determined by soil
conditions and local codes.
Cement posts in place. Depth
of posts determined by soil
conditions and local codes.
Power and control
wiring should be run
in separate conduits.
Power and control
wiring should be run
in separate conduits.
3“ O.D. Heavy Walled Posts and U-Bolts
Not Provided
Top View of Type 1
Top View of Type 2
01-51150
Mounting Holes
Mounting Holes
Conduit Holes Conduit Holes
Mounting Holes
Mounting Holes
22”
19
1
/
4
”
13
3
/
4
”
13
3
/
4
”
18
1
/
2
”
Distance between
posts are
critical!
Front
25
”
Type 1 Type 2
Plate
MUST
be
Level!
Plate
MUST
be
Level!
4“ Square Posts welded on Inside
4“ O.D. Heavy Walled Square Posts
Not Provided
22”
2”
19
1
/
4
”
Side View of Type 3
Weld
Completely
around posts.
Center
posts
between
mounting holes.
© 2004 The Chamberlain Group, Inc.
All Rights Reserved
®
™
Front
Conduit Holes
Front
4“
Minimum
Gate
Front
Type 3
Top View of Type 3
UL Rollers
Top View of Typical
Installation
For Technical Support
and Ordering Parts:
1-800-528-2806
Model # MPEL
Mounting Holes
Mounting Holes
keep the posts
close to the
plate edge.