BARRIER
®
GLIDER Single Slide Model 7100
PUB. NO. 7100SSG FEBRUARY 2008
13
TROUBLESHOOTING / MAINTENANCE
RITE-HITE
®
DOORS PLANNED MAINTENANCE
Model 7100 BARRIER
®
GLIDER
CUSTOMER:
SO#
SERIAL#
DATE:
Periodic Cycle Check:
Planned Maintenance
Air Bag System
Blower
Blower Heater
Door Fasteners
Drive Chain
Gearbox
Limit Switches
Panel
Panel Nose and Bottom Seals
Panel Retention System
Torque Reversing Edge
Trolley Rollers
Recommended P.M. Intervals
(Time Shown In Months)
1
Inspect and Perform the Following (See Manual)
Make sure air flow thru the system is adequate. Air bag
may require periodic cleaning.
Perform visual inspection.
Check air temperature.
Perform visual inspection, check for proper width
dimension and tighten all bolts.
Lubricate, check tension and wear. Find the center
bracket of the header C-Channel. Chain should be
tensioned so there is 1/8” between the bottom of the
chain and the nylon wear pad.
Check lube, add if required.
Check open and close positions.
Check for damage, repair any tears to prevent moisture
or frost build-up. Make sure panel hanger bolts are tight.
Check for proper sealing, and tears and repair.
Make sure spring, cord and rod are functional and panel
is tight to the air bag, with no air leaks.
Check that door reverses at the nose.
Inspect for wear or binding.
4
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8
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12
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18
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24
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30
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36
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DEFINITION
FUNCTION
Drive Chain
Make sure the drive chain is kept taught, but not so tight as to place stress on the shaft, sprocket or
tensioner,
Page 12.
F1, F2, F3
Incoming power fuses.
F4, F5
Fuses for primary side of transformer.
F6
Fuse for the i-Comm 24VAC.
F7
120V Fuse from secondary side of transformer that supplies bridge rectifier and power supply.
F8, F9
Fuses for the Panel Heater, 10amp slow blow glass fuses.
i-COMM Controller™
The i-COMM controller is a circuit board that controls the actions of the door. There is a digital display
that shows the cycles, status and position of the door at any time during its travel. For input and output
function signals, refer to the chart on this page. Settings can be changed for re-close or pre-announce
timers, interlocks, special activation commands, among many others, refer to instructional manual
included.
Limit Switches
Check limit switch position to make sure the door stops in the desired position. Red cable is for open
and grey is for closed switch.
Motor
The motor is AC.
Panel
The panels can be either a 3” flexible Iso-Tek panel or a 4” rigid Barrier panel. The rigid version is a
high security panel. Repair any tears to prevent foreign matter buildup and temperature loss.
Panel Blower/Heater
Panel Blower/Heater provides warm air to keep the bottom seals warm and dry. Entire unit must be
replaced if blower or heater goes bad.
Panel Retention System
The panels are held against the Perimeter Air Seal by a cord that is spring loaded on the panel and
slides on a rod along the wall. When impacted, the panel swings out and back toward the perimeter
seal when the impact object is removed.
Panel Reversing System
When the panels impact an object in the opening, the door will reverse and go open. This should be
set so as not to damage any product or personnel that may be in the opening.
Reclose Timer
Adjust through i-COMM controller.
Thermal Air Sealing System The Thermal Air Sealing System provides a seal between the panel and the wall by utilizing a
110VAC blower/heater system to provide heated air to fill the bag, thereby maintaining the seal and
minimizing any moisture buildup. Power to the blower must be constant. Make sure air exhaust hole is
free of obstructions, blockage my cause frost buildup. Repair any tears or replace as necessary.
Trolley
To remove trolleys or replace rollers, remove the bottom plates and pull off.
