Chapter 4: Lubrication and Maintenance
DOC-S0508-1R14-IMEI02 • Technical Manual • Issue 33 | Page
Bottom
Edge
Door reverse when edge tripped
Try to re-sync transmitter to
receiver
Damage or kinked edge replaces
edge going across door.
Any repeater stations that can
interrupt signal? –adjust
frequency in repeater
Reset Receiver with purchased
WDD tester. Try to sync door
again.
With control box open does WDD
work? – remote mount receiver
closer to door
Door
controls
Activations
Test each activation for proper
function and distance from the
door (where applicable). The
distance assures that there is
enough time for the door to open.
Adjust position of activations,
adjust timers, and upgrade
activation.
Function
buttons
Test each button on the CBX front
panel for proper operation
o Emergency stop
o Front panel push button
o Rotary disconnect
Repair as needed
Timers
Test each timer for adequate times
to allow for proper door operation
and traffic flow.
Adjust timers as needed, refer to
RAYNOR Electrical Manual for
assistance
Door Limits
Test each limit for proper function
and position
Refer to the limit Positions in this
manual
Curtain Zipper teeth
Inspect for broken or missing teeth
Replace teeth as needed. Use
Craftsman™ two jaw puller –
model # 46905, to remove and
install teeth
Curtain
Inspect teeth, cables, rubber strips,
punctures or other damage
Repair as needed
Windows
Inspect for holes, cracking or
hazing
Replace window as needed. For
hazing use NOVUS 2 to clarify
window.
Bottom Bag
Holes, or other damage
Repair as needed
Side
Guides
Side guide
Ensure that covers are installed,
securely fastened and not
damaged
Remove covers slightly to check
spring hardware.
Verify that inner side guide plastic
track is not pinched in areas and
does not exceed 9.5 mm.
Inspect for heavy splintering along
Repair as needed
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