User guide
© 2013 www.hysecurity.com Page 4
When the concrete has suciently hardened,
remove the templates.
1
2
3
Ensure the posts are plumb.
Shim or grout as required.
Place the Pivot and Catch posts over their respective
conduit and anchor bolt assemblies.
NOTE: Make sure to install the StrongArm M30 Crash Barrier Arm
on a level surface. Both pivot and catch posts must be plumb, level and
on grade with the roadway surface. Slope drainage ¼-inch per foot within 2 feet of the operator.
(2 cm per meter)
4
Secure each anchor plate using the
ten washers and nuts provided for
each post. Torque to 200 ft ∙ lb (271 N∙m)
M30 INSTALL POSTS & GROUND
StrongArm M30 Installation & Assembly - Install Posts & Ground D0432 Rev C
CLEAR OPENING
Pivot Post Catch Post
Hydraulics cover
M30 Arm Saddle
Lower Pivot Mount
(Restraining strap - not shown)
For earth grounding requirements in the U.S.A., refer to the National
Fire Protection Association (NFPA) 780 - Standard for the Installation of
Lightning Protection Systems.
Highlights of the standard include:
e ground rod must be UL listed copper-clad steel, solid copper,
hot-dipped galvanized steel, or stainless steel. Minimum requirements:
½ inch (13 mm) diameter and 8 feet (244 cm) in length.
e ground rod is driven into the earth (refer to local codes for proper
depth requirements).
e ground rod is electrically bonded to the chassis with a single length
of un-spliced 6AWG copper wire less than 3 feet (91cm) long. Due to the
large concrete foundation, make the neccessary adjustments to accomodate
for earth ground requirements.
Local jurisdictions may impose additional or dierent requirements
above the NEC and NFPA 780. Consult the local codes and regulations
regarding requirements in your area.
IMPORTANT: Properly grounding the gate operator is critical to gate
operator performance and the life of its electrical components. Use sucient
wire size during installation. If you do not ground the operator with a separate
earth ground rod, you risk voiding the Limited Warranty.
e potential for lightning discharge exists with all gates, barrier arms,
fences, and gate operators. National Electric Code (NEC) requires a
separate earth ground in addition to the required equipment ground.
DANGER
Pivot Post
Ground rod
6 AWG
M30 Arm Saddle
(Restraining strap - not shown)
Anchor
plate
5
6
Install the grounding rod per local building codes.
Attach a large earth ground wire (6AWG)
from the grounding rod to the lug nut on
the chassis. Feed the 6AWG wire from the
chassis to the earth ground rod.
Anchor plate