INSTALLATION
MANUAL
MODEL 773 SERIES
REINFORCED CRASH ARM
B&B ARMR: A Division of B&B Roadway and Security Solutions
Page 28 of 38
0773-9001 Rev D
B&B ARMR reserves the right to change any information concerning product or specification without notice or obligation.
Figure 20 - Stanchion Mounted Traffic Light
3.3.9.1.5.
Connect the two (2) or three (3) wires run through the stanchion conduit
into the EPU/HPU PLC controller output module. Consult the unit wiring
diagram, approved submittal package, order acknowledgment or other
supplied documentation for details on wiring the lights for the individual
project.
3.3.10.
Final Pre-operation Checklist
Before operating the Model 773 vehicle barrier, go through the following checklist and
verify that each of these steps has been completed.
The gate arm is attached to the Drive Stanchion with the hinge pin, and the setscrews
securing the pin to the bearings are tight.
The electric actuator (773Ex) or hydraulic cylinder (773Hx) is securely attached to
the Drive Stanchion and the gate arm with clevis pins.
Verify unit has hydraulic fluid (773Hx) to recommended level.
Verify control unit is plugged in and cable is routed clear of barrier operation.
Verify area is clear of personnel and other obstructions.
Verify electrical hookups are completed per electrical wiring diagram matching
submittal documents.
4.
INITIAL STARTUP PROCESS
On initial startup, it is
MANDATORY
to close off the roadway and clear
the Barrier area of nonessential personnel. When the 773(Ex, Hx) Barrier is
powered for the first time, all personnel should be located safely away
from the roadway, drive and receiver stanchion. Barrier movement might
be very erratic during initial startup and could result in injury or death if
not located safely away from unit.
Drive
Stanchion
Top Plate:
Protected Side
(Removed for clarity)
Top Plate:
Attack Side
(Light Mounted to plate)
Light Housing:
Attack Side
Pointed towards traffic
(one or two head light mast)
EPU/HPU Mounting Bracket
Allen
Screws
Wire Conduit:
Runs through mounting
bracket
(Not Shown)
Red Lens
(Dual light head only)
Green or Amber Lens
(project dependent)
