H-4609, H-4611, H-4612
PLASTIC SPEED BUMP
TOOLS NEEDED
High-Speed Hammer Drill
with 3/4" Masonry Bit
Plastic Speed Bump x 1
LAG BOLT METHOD (CONCRETE H-4611)
Recommended for concrete traffic lanes where drilling
holes is permitted.
1. Position the speed bump in its installation position
and, using its pre-drilled holes as templates, mark the
location for each hole on the roadway surface.
2. Remove the speed bump. Using a high-speed
hammer drill with a 3/4" masonry bit, drill a hole
through the roadway surface of each marked location
to a depth of 3½".
3. Insert the lag anchor into each hole on top of the
speed bump. Tap the anchor into the hole with a
hammer so that the anchor is flush with the top of the
speed bump. Place a washer over each anchor hole.
PAGE 1 OF 6
Hammer
Heavy Ratchet with
3/4" Socket
1/2 x 5" Lag Bolt x 4
INSTALLATION
1-800-295-5510
uline.com
PARTS
Lag Anchor x 4
4. Make sure the substrate is thoroughly clean and dry.
Reposition the speed bump in its installation position.
Apply firm hand pressure. Slip a washer onto a lag
bolt, and insert the bolt through a pre-drilled hole in
the speed bump. Tighten the bolt about three quarters
of the way with the 3/4" impact wrench or heavy
ratchet. Repeat for each hole in the speed bump.
(See Figure 1)
Figure 1
CAUTION! DO NOT OVERTIGHTEN. Excessive
tightening may damage the speed bump and
void the product warranty.
NOTE: See asphalt installation on page 2.
Para Español, vea páginas 3-4.
Pour le français, consulter les pages 5-6.
Washer x 8
0523 IH-4609