B&B 480 SERIES Operation & Maintenance Manual - page 10
Installation and Operations Manual — Model 480 Series
MAINTENANCE 10
© 2006 B&B ARMR Corporation
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XCONT-8900X24DC
CONTACTOR, SINGLE POLE, 60 AMP, 24VDC
COIL
XRADIO-MWT02
DOOR EDGE TRANSMITTER, MILLER EDGE
XWHEEL-23345T15
V-GROOVE WHEEL, 8" X 4", MCMASTER
XLAMP-67W/120V LAMP,
67W,
120V
XRADIO-MWR03
RECEIVER, WIRELESS 3 CHANNEL
3.3 Monthly Inspections
We recommend you perform the following visual inspections monthly on the barrier
system. An equipment maintenance log is supplied in the appendix to assist in the
logging. Standard maintenance will require 1 man hours every 3 months and 8 man
hours every 6 months. The maintenance should be preformed by a mechanical person
and a certified electrician to certify the electrical systems is still performing correctly.
Tools required are screw drivers, phillips driver, and socket set.
Inspect the condition of the finish. If rust is present, wire brush and sand the
area then paint with a primer and a matching color.
Check oil for level, pressure, and condition in the HPU (Recommended oil:
Mobil EAL 224)
If oil is contaminated replace immediately (Recommended oil: Mobil EAL
224).
Check barrier for operation through normal cycles.
Adjust barrier speed to ensure proper operation. Check original submittal
documents for normal operating speed for close and open.
During the opening and closing cycles, verify the barrier operates smoothly
and does not bind. Also verify that the barrier does not hit with excessive
force when it is in the full-open or full-closed positions. If necessary, adjust
the barrier’s speed.
Check the hydraulic pumping unit for leaks at all points.
Visually inspect the operation and electrical contacts.
Tighten electrical contacts if required.
Check, adjust, and tighten all sensors (limit switches, proximity switches).
If applicable, check traffic lights and replace any burned bulbs or LEDs.
Check safety devices (loop, IR, etc.) for proper operation and report any
anomalies (if applicable).
Check the PLC for normal operation of all logic and functions.
Lubricate all pivot points.
Check hoses for wear and report any abnormalities.
Check the operation of the control panel(s).
Check the control panel’s buttons and lights for proper operation and replace
if necessary.
Follow LXLR maintenance procedures.
Inspect main 12V batteries and maintain every 3 months. Add fluid if
necessary or replace batteries if they will no hold a charge.