Overhead door 610F User manual

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 1
This document also refers to the following other documents or specications:
Expansion Anchor Requirement 500436-0001
RHX Commercial Operator Installation Manual 111593.500141
Installation Instructions for
FACE MOUNTED
ROLLING STEEL STORM SHELTER DOOR
with
NON-TENSION RELEASE AUTOMATIC CLOSURE
GOVERNOR CONTROLLED
Model 610F, FE
Rolling Steel Storm Shelter Doors may be mounted on steel or
masonry construction.
READ COMPLETE INSTRUCTIONS BEFORE INSTALLING DOORS

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 2
WARNING
Overhead doors are large, heavy objects that move with the help of springs under high tension and electric motors. Since moving objects, springs under
tension, and electric motors can cause injuries, your safety and the safety of others depend on you reading the information in this manual. If you have
questions or do not understand the information presented, call your nearest trained door system technician.
In this section and those that follow, the words "DANGER", " WARNING", and "CAUTION" are used to stress important safety information. The word:
DANGER Indicates a hazardous situation that, if not avoided, will result in death or serious injury.
WARNING Indicates a hazardous situation that, if not avoided, could result in death or serious injury.
CAUTION Indicates a hazardous situation that, if not avoided, could result in minor or moderate injury.
The word NOTE is used to indicate important steps to be followed or important considerations.
POTENTIAL
HAZARD EFFECT PREVENTION
MOVING DOOR
WARNING
Could Result In Death
Or Serious Injury
Keep people clear of opening while Door is moving.
Do NOT allow children to play with the Door Operator.
Do NOT operate a Door that jams or one that has a broken spring.
ELECTRICAL SHOCK
WARNING
Could Result In Death
Or Serious Injury
Turn OFF electrical power before removing Control Panel cover.
When replacing cover, make sure wires are not pinching or near moving parts.
Operator must be properly grounded.
HIGH SPRING
TENSION
WARNING
Could Result In Death
Or Serious Injury
Do NOT try to remove, install, repair or adjust springs or anything to which door spring parts are
fastened, such as, wood blocks, steel brackets, cables or other like items.
Installations, repairs and adjustments must be made by a trained door system technician using
proper tools and instructions.
Safety Information

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 3
Table of Contents
Pictorial view of a Rolling Steel Storm Shelter Door
with parts and their names. See also the Breakdown Of
Parts on pages 22-23.
Stop Pin
RHX® OPERATOR
1. Read manual and
warnings carefully.
2. Keep the door in good
working condition.
3. Keep instructions in a
prominent location near
the door system.
Key Drawing Safety Information ................................. 2
Key Drawing.............................................3
Data Sheet................................................4
Pre-Installation ........................................5
Pre-Door Install.................................. 6-10
Operator Install Mounting Options .... 11
Final Door Install ............................. 12-19
Maintenance ......................................... 20
Troubleshooting ................................... 21
Breakdown Of Parts......................... 22-23
Return Goods Policy............................. 24
Warranty................................................ 25

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 4
Your“DATA SHEET” is shown below. It is found inside the door hardware box. You will need to refer to the data on this sheet during installation.
Verify that the “Factory Order Number” on the door components matches the one shown on the DATA SHEET.
Data Sheet
SAMPLE
WORK
ORDER

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 5
Pre-Installation
VERIFY THAT THE DOOR INSTALLATION can be accomplished before
proceeding:
• Insure the wall opening matches the Opening Width and Height
shown on the “DATA SHEET” and in Figure 1.
• Are the jambs suitable to hold the guides? See jambs details below.
• Are the guides you received suitable for the jambs? Compare the
guide type shown on the “DATA SHEET” with Figure 2.
• Can the guides be installed plumb?
• Measure the length of the guide jamb angle and the height of the
jamb opening. The dierence must allow expansion of the guides
1/8” per foot of opening height. Attachment bolts or anchors
must be installed at top of slot on wall angle. See Figure 5.
Header
Opening
Height
Jamb
Sill
Opening Width
Figure 1
Figure 2
WEDGE ANCHOR
AND 1 FLAT WASHER
T W
1/4” SETBACK
REF
1/4” SETBACK
REF
UNCRACKED, 3000 PSI
MIN., 8”THICK NORMAL
WEIGHT CONCRETE STEEL JAMB
5/16”THICK
36 KSI MIN.
BOLT AND
1 WASHER

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 6
“Z” GUIDE
“S” Distance
Location
“E” GUIDE
“S” Distance
Location
ROLLED
ANGLE
GUIDES
1. INSTALL GUIDE ASSEMBLIES
• Locate the guide assemblies such that the ”S” dimension exists
between the guides, as shown in Figure 4.
• The ”S”dimension is shown on the ”DATA SHEET”.
• Both guides MUST be on a level line and both guides MUST be
plumb.
• The ”S”dimension must be held within 1/8” over the entire height of
guides.
• Guide assemblies are designed to rest on oor.
NOTE: If outside angle is ared, then unbolt the Outside Angle and
the Middle Angle from the Wall Angle. They will be bolted to the Wall
Angle after the curtain installation is complete in Step 13.
Figure 3
Figure 4
Masonry jambs shown, non-masonry jamb Installation is similar.
Wall
Angle
Middle
Angle
Pre-Door Install
Outside
Angle

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 7
A. MASONRY JAMBS
Hold ”Z” guide wall angle against wall and drill mounting holes
through the top of slots using drill size shown below. Install jamb
fasteners on one guide. Recheck ”S” distance, and continue with
installation. Refer also to Expansion Anchor Instructions 500436-0001.
B. STEEL JAMBS SCREW ATTACHMENT OPTION
Hold ”E” guide wall angle against steel jamb and mark the spot to be
drilled at top of slots. Drill holes through the top of slots using drill
size shown below. Install all jamb fasteners on one guide. Recheck ”S”
distance, and continue with installation.
NOTE: When steel jamb does not extend above the opening, use three
thru-bolts to fasten each wall angle above the opening. See Figure 5.
2. IDENTIFY HEADPLATE BRACKETS
See Figure 6.
Right Hand Drive shown; Left Hand Drive is opposite.
Figure 5
JAMB FASTENER DRILL SIZE JAMB FASTENER
SPECIFICATIONS
Steel 3/4” bolt 21/32” diameter Steel jambs must be minimum
5/16" thick
Concrete 3/4” expansion bolt 13/16” diameter
5-1/2” EMBED
HILTI KBTZ2 OR EQUIVALENT
6” O.C.
MIN 8 1/2” EDGE DISTANCE Drill
hole at least 8-1/2” from jamb
corner per OHD Installation
Instruction 500436.0001.
Tension Headplate Drive Side Headplate
HEADPLATE BRACKETS
RH Drive shown, LH Drive opposite
Figure 6
Pre-Door Install (continued)

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3. IDENTIFY BARREL ASSEMBLY DRIVE END
Right hand drive shown in Figure 7; left hand drive is opposite. Look for an
“R” for right hand drive or an “L” for left hand drive stamped on the end of
the drive shaft.
SPRING CONFIGURATION
See Figure 7.
• Left hand drive counterbalance has end of spring pinned to barrel
near tension end.
• Right hand drive counterbalance has end of spring pinned to
barrel several feet from tension end.
• At tension end of barrel the bearing assembly is pinned to the
barrel, as shown in Figure 8.
TENSION
SHAFT
DRIVE
SHAFT
DRIVE
SHAFT
3/8" PINS
LEFT HAND DRIVE
TENSION
SHAFT
TOWARDS CENTER
OF PIPE
3/8" PINS SEVERAL
INCHES
RIGHT HAND DRIVE
Figure 8
Figure 7
Pre-Door Install (continued)

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 9
4. BARREL AND HEADPLATE BRACKETS
• Set barrel assembly on blocks or sawhorses so headplate brackets clear the
oor. See Figures 9 and 10.
• Install set collar on tension shaft BEFORE sliding tension headplate on.
• Slide drive end of barrel assembly through drive bracket bearing, and tension
end through tension bracket.
• The distance between the headplate brackets should be the“S”dimension on
the “DATA SHEET”.
WARNING
Counterbalance damage could allow curtain to close rapidly which could result in
death or serious injury. A right hand drive headplate must be used with right hand
barrel assembly to prevent damage; left hand drive headplate and left hand barrel
must also match.
5. TENSION WHEEL
• Secure tension wheel to tension shaft, as shown in Figure 9.
• Use a 3/8 or 1/2 key to secure Tension Wheel to shaft. See Figure 11a and 11b.
• If Tension Wheel is 11” in diameter or larger, slide set collar next to Tension
Wheel and secure to tension shaft, as shown in Figure 9.
NOTE: Tension wheel must remain free of spring tension until instructed to apply
tension.
SET COLLAR
SET COLLAR
(required for 11” dia. wheel ONLY )
BEARING ASSEMBLY
Tension Wheel
Key
Figure 11a
Figure 9
RH Drive shown, LH opposite
Figure 10
RH Drive shown, LH opposite
Figure 12
Key
Set Collar
(Required for 11”dia. wheel ONLY)
Key
Figure 11b
Tension
Wheel
Set Screw
WARNING
Tension Wheel holds spring tension. Failure to key shaft could allow Tension Wheel
to fall or door to freefall causing severe injury or death. Verify that set collar is
installed to retain the adjusting wheel.
6. DRIVE SHAFT
• Slide Drive Shaft Sprocket onto Drive Shaft up against the
head plate bracket. Place key in Drive Shaft such that it aligns
with keyway in Sprocket.
• Loosely secure the set screw in the Drive Shaft Sprocket to the
Drive shaft, as shown in Figure 12.
NOTE: The drive sprocket will be fully tightened after the operator
is installed and aligned with it.
Drive Shaft
Sprocket
Drive Shaft
Headplate
Bracket
Set Screw
Pre-Door Install (continued)

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 10
7. LIFT BARREL AND HEADPLATE BRACKETS AND BOLT THEM TO GUIDE WALL ANGLES
• Use hex bolts to fasten headplate brackets to the inside of the guide wall angle.
• Bolt heads must be on the inside of the headplate brackets. See Figure 13.
Brackets may have 2 or 3 mounting slots.
• Put at steel washer under bolt head and under nut.
• Headplate brackets must be square to the wall and parallel.
• Center barrel between brackets.
• Barrel must be level.
• Tighten set screws in drive headplate bearing and slide set collar on tension shaft against
inside of tension headplate and tighten setscrews to lock counterbalance between
headplates.
Figure 13
Pre-Door Install (continued)

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 11
8. OPERATOR MOUNTING OPTIONS
• For Additional Installation Details, Refer To Provided Operator Installation Manual (111593.500141).
Operator Install Mounting Options
Top Of Hood Bench Mount
Front Of Hood Wall Mount
Figure 14
Figure 16
Figure 15 Figure 17

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 12
9”
(4) #8 x 1/2” Phillips
Pan Head Screws
Bottom Bar Angle
Bottom Bar
Assembly
Sensing Edge
Wireless Converter
Sensing Edge
Wireless Module
9. INSTALL CURTAIN
See Figure 18
• The Sling Method is recommended because rolling the curtain onto the barrel
assembly from the oor can cause curtain damage.
• Suspend the curtain below the barrel on two or more slings or ropes rated for the
weight of the curtain, shown on the “DATA SHEET”.
• Fasten the top slat to sling/rope and rotate the sling/rope to bring the top slat into
position.
• The top slat will have slots to attach to barrel. Hook curtain over studs and fasten with
5/16" round head screws and washers and TWO clamp washers provided.
See Figure 19.
• Coil curtain completely onto barrel using chain hoist.
WARNING
Rapidly closing curtain could result in death or serious injury. Use slings/ropes and locking
pliers on both guides to keep curtain in the open position until spring tension is applied to
the barrel assembly.
10. INSTALL SENSING EDGE MODULE
See Figure 20
• Install the sensing edge wireless modules onto the bottom bar angle using #8 x
1/2” Phillips Pan Head Screws. Refer to provided install manual inside of wireless
module kit.
Figure 18
Weld Stud
45:
9”
45:
1/2” Flat Washer
Two Clamp
Washers
Required
1/2” x 1” Hex
Head Bolt
Figure 20
Headplate
NOT shown
for clarity
Figure 19
Final Door Install

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 13
11. COMPLETE GUIDE INSTALLATION
• If guides are ared, then bolt the middle angles and the outside angles
to the wall angles, as shown in Figure 21.
• The Guide Gap MUST be set to the value shown on the ”DATA SHEET”.
12. INSIDE SLIDE STOPS
• If the door has ared guides:
Install “Inside Stop”on LH and RH guides as shown in Figure 22. Slide
stop into inside channel holder and secure with 3/8”-16 x 1/2” capscrew
and washer. Attach locking pliers approximately 4” below the top of
channel holder on both LH and RH guides, as shown in Figure 22.
• If the door uses bellmouths:
Install inside bellmouths and attach locking pliers approximately 4”
below entrance to both LH and RH guides, as shown in Figure 23.
13. LOWER CURTAIN INTO GUIDES
• The next step is to lower curtain into guides, but before loosening the
ropes which holds the coiled curtain, enough initial spring tension
must be applied to cause the bottom bar to rotate about 45 degrees;
then leave one winding bar in the tension wheel with the winding bar
resting against the header.
• Loosen ropes and lower curtain into guides. Do not remove slings/
ropes now. Bottom bar angles will pass by inside stops by twisting
angle and come to rest against locking pliers.
• Install outside stops. See Figure 23 for ared guides and for guides with
bellmouths.
WARNING
Rapidly closing curtain could result in death or serious injury. Use slings/
ropes and locking pliers on both guides to keep curtain in the open
position until spring tension is applied to the barrel assembly.
Figure 22
Figure 23
Final Door Install (continued)
Figure 21

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 14
• Perform one complete manual CLOSE-OPEN cycle of the door
with the chain hoist. Ensure the door is running smoothly
and free of obstruction, the door counterbalance is properly
balanced, and the FDO clutch is adjusted properly. If
troubleshooting support is required, contact the factory
technical support specialist.”
WARNING
Verify that at this point, the Tension Wheel is free and there is no spring tension.
WARNING
Tension Wheel will be placed under high spring tension and it could spin rapidly
resulting in death or serious injury. Door must be open when adjusting spring tension.
Use two steel rods 3/4" diameter x 3 feet long (not provided) as winding bars.
WARNING
Winding bar must t snugly into holes in Tension Wheel. DO NOT use loose tting bar
or screwdriver which could dislodge resulting in possible serious injury or death.
14. COUNTERBALANCE ADJUSTMENT
• Align Tension Wheel under bracket so Stop Pin can rest in Tension Wheel slot.
• Set Stop Pin in place. See Figure 24D.
Read completely before you set initial turns to the value shown on “DATA SHEET” and
on Tension Headplate decal.
Locate the door in the full up position such that the bottom bar is against the bottom
bar stops and place a clamp on each guide no more than 6" below the bottom bar.
Make certain that the clamping force will be sucient to stop the door when it rests on
the clamps.
Carefully lower the curtain using the chain hoist so that the bottom bar rests on the
clamps. By hand, rotate the Tension Wheel slightly both directions to determine the
neutral point of the spring counterbalance. Mark the hole in the TENSION WHEEL that is
nearest to the retaining lug on the bracket.
NOTE:Tension is applied in the direction the coil would turn as the door moves
upward.
• Insert winding bar into tension wheel and pull down. See Figure 24, A.
• Rotate tension wheel 1/8 to 1/4 turn and stop.
• Hold rst bar and insert second bar into tension wheel. See Figure 24, B and C.
• Pull down on second bar while removing the rst bar.
A)
W
ALL WALL
WALL
W
ALL
FIRST
WINDING
BAR
FIRST
WINDING
BAR
SECOND
WINDING
BAR
SECOND
WINDING
BAR
SECOND
WINDING
BAR
STOP PIN
B)
C) D)
Figure 24
DANGER
Tension Wheel holds spring tension. Failure to stop pin shaft could
allow Tension Wheel to spin uncontrolled possibly causing serious
injury or death.
DANGER
Exercise caution when applying or adjusting spring tension. Contact with rapidly
rotating Tension Wheel or expelled winding rod can cause serious injury or death.
Final Door Install (continued)
WARNING
Failure to perform a manual chain hoist CLOSE-OPEN cycle
inspection prior to motorized operation of the door may result
in curtain damage, serious injury and/or death

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 15
15. LEVEL DOOR (IF NEEDED)—If during previous step the door rolled up level and straight, skip
this step.
A. Check that guides are plum, square, level, and are properly mounted onto oor and wall.
B. Check that the pipe is level.
C. Check that the attachment of the curtain is straight on the pipe.
If all of the above is correct and the door still rolls up out of level, a shim may need to be added, as shown
in Figure 25.
Shim materials:
• A piece of rubber is the desired material for a shim.
• A piece of cardboard could be used but may deteriorate over time.
• Use a 1/8” x 6” x 6” thick piece of material and increase thickness or pieces depending on the result
acquired, as shown in Figure 26.
Application of shim:
• To determine the side in which the shim will be applied, the door will need to be in the open
position.
• When facing the door, the bottom bar will be unleveled. The lower side of the bottom bar will be
the side in which the shim needs to be placed.
• The hood may need to be loosened or removed for the application of the shim.
To apply the shim, two laborers might be required.
Installing the shim:
D. Close the door fully.
E. When door is at bottom make sure door is in hand chain mode.
F. Turn o the power to the motor (if applicable) to ensure safe application of the shim.
G. Backwind the door using the chain. Lock chain in place using chain keeper.
H. As the curtain is wound backwards apply the shim to the lower side between the pipe and slats or on
the ring of the low side.
I. Restore power to the motor (if applicable).
J. Check the level of the bottom bar while door is in the open position. If it is not level, add a second shim
and check again.
NOTE: If the door has wind locks there may be some stacking interference in the wind locks as the door is wrapping during operation. This is a normal
characteristic. For wind lock applications the doors bottom bar should be level at the open position.
Bottom Bar Not Level
Figure 25
Shim
Curtain
RingPipe
Figure 26
Operator Install (continued)
WARNING
When the door is wound backwards there is a force in which the door will want to wind forward.
Secure the door in this position by locking hand chain onto chain keeper to prevent injury.

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 16
16. TEST PROCEDURES
GENERAL INFORMATION
The Operator is intended for use on rolling storm shelter doors. All models are normally-energized fail-safe operators incorporating internal batteries and
proprietary control circuitry. All comply with UL864. The operators respond to emergency conditions generated by manual or automatic initiating devices and
shall be installed in accordance with NFPA and UL864 standards.
The available operator features include patented annual test standard compliance technology, test plate interface, selectable time delays, minimum 24 hour
battery support for release and smoke detectors, form-C relay outputs, notication appliance and troubleshooting capabilities.
The fail-safe design incorp rates an annual internal clock/calendar which generates a test trouble signal if the system has not been tested within 365 days per
National Fire Code requirements.
CAUTION
Review all installation instructions, procedures, cautions and warnings contained within this manual prior to installing and/or servicing this product. As with all
releasing device systems, maximum re protection is provided when installed in accordance with factory specications and used with fuse link systems.
CAUTION
Fail-safe operation can only be provided once input power has been applied. Do not install this unit without factory training.
Final Door Install (continued)
WARNING
To prevent possible serious injury or death, keep the door opening clear of all personnel. RSX® FDO operated Storm Shelter doors could drop at any time.

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 17
Final Door Install (continued)
STEP 17
PRODUCT SAFETY INSTRUCTIONS
The door installer has the following responsibilities:
• Find labels in hardware box.
• Attach Product Safety Label 301603 as directed on each label.
• Demonstrate to the door user the correct way to control the closing speed of the
rolling door with crank, hand chain or push-up operation; show that two hands
should be used to control the hand chain.
• Inform the door user of the following recommendations per ANSI Z535.4: ”Product
safety labels should be periodically inspected and cleaned by the product user as
necessary to maintain good legibility.”The product user should regularly clean each
label surface to maintain legibility or order replacement safety labels from the door
manufacturer as required to maintain legibility.
• Electric operators must be installed on the door in accordance with the instructions
from the manufacturer of the operator.
• Doors with sensing edge must have Safety Label 607873 attached to the bottom bar
and at eye level on the drive side guide or jamb.
STEP 18
BOTTOM BAR WARNING DECAL
Doors with sensing edge on the bottom bar must have the warning decal shown
below mounted on the bottom bar and at eye level on the drive side guide or jamb.
STEP 19
HAND CHAIN KEEPER
Hand chain operated doors are provided without a hand chain ”keeper” provided
with rolling service doors. For safety reasons the hand chain may be held out of the
opening by a wire loop fastened to a wall with the hand chain hanging inside the
loop.
STEP 20
CHAIN AND RELEASE CABLE STORAGE
Electric operators have a hand chain and release cables hanging below the operator
in the opening. For safety reasons the hand chain and release cables may be stowed
in a bag below the operator, or held out of the opening by a wire loop fastened to a
wall with the hand chain hanging inside the loop.
05/12/2022 301603-0003
MOVING door could
result in death or serious
injury.
Do NOT close door until
doorway is clear.
1. Control the speed of the door
during manual operation.
2. Do not stand or walk under
moving door.
3. Keep doorway clear and in full
view while operating door.
4. Do NOT permit children to play
on, near
, or with door or to operate
controls.
5. Unlock door before opening
door.
6. Sensing devices on motor
operated doors should be tested
frequently.
7. Adjustments or repairs must be
made by a trained door systems
technician using proper tools and
instructions.
8. Visually inspect door and
hardware monthly for worn and/or
broken parts and check to see if
door operates freely. DO NOT
operate a door with a broken
spring.
SAFETY INSTRUCTIONS
WARNING
Place label at a readable height on
door drive side guide or jamb.
Do NOT remove, cover, or paint
over label.
This label should be inspected
periodically for legibility, and a
replacement label should be
ordered from the door manufac-
turer as needed.

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 18
• On steel walls the hood ange must be fastened to each connection point by
drilling holes through the hood ange and into wall.
• Attach the hood to the hood band on headplate bracket by drilling a 7/32”
hole through the hood and band. Then secure hood with 1/4” tapping screw,
maximum length 7/16”. Longer screws can prevent door closing. Use four
screws per bracket. See Figure 27.
• Install hood support at each hood splice if required.
23. INSTALLATION FOR HOOD SEGMENTS AND HOOD SUPPORTS
• Snap a chalk line across the header at the top of headplate brackets.
• Measure the length of the top ange on the left hand hood segment.
• Position top of internal hood support just under chalk line with right hand
edge of hood support at a distance from the headplate that is equal to
length of top ange on LH hood segment; and fasten hood support to wall.
• Place the LH hood segment of the headplate hood bands and on hood
support. The distance between the ame bae and the hood support
should be one inch or less. Flame bae must be free to drop without
interference with hood support. Models 610F and 610FE will have no ame
bae.
• Fasten hood ange to wall with fasteners appropriate for wall construction.
• Place second hood segment onto headplate hood bands and hood
support and fasten hood ange to wall with fasteners appropriate for wall
construction.
• Attach the hood to hood bands and hood support with 1/4” dia. by 3/8” long
tapping screws; longer screws may prevent door closure. Use four screws on
each hood band and support. See Figure 27.
21. CHECK THE FOLLOWING ITEMS BEFORE HOOD INSTALLATION
• Verify through entire travel of the door that endlocks on each side of
the curtain are not rubbing on the headplate brackets. Operate the
door several times in order to make this determination.
• Verify that the bottom bar is level in full down and full up positions
and that the curtain is not binding on the guides.
• If curtain is level at bottom and not level at top, put shims between
curtain and barrel on the low side.
• The guides may be lubricated with paste wax or silicone spray. DO
NOT USE GREASE.
• Verify good mechanical connection and tightness of all fasteners, i.e.,
guides, headplates, set screws and roller chain links.
• Apply all warning labels in the appropriate locations before leaving
the installation site.
• Check the area for any extra parts, and be sure these were not
omitted in the installation process.
• Re-check all bolted connections to verify all are securely tightened.
• Clean up the area and make sure it is secure, with the handle
engaged with the pin provided.
• If the building owner or facility manager is unfamiliar with the
product, demonstrate the operation of the door and any optional
equipment before leaving the job site. Point out the importance of
Pad- Locking the release handle to avoid possible tampering.
• Have the customer or his representative sign o on the installation
provided in the hardware bag. Keep a completed copy of this form
in your maintenance les. Exchange all documentation and keys to
locks at this time.
• Be sure to report (in writing) to the factory any complaints or
recommendations the customer may register at the completion of
the installation that may have a bearing on future designs.
• IMPORTANT: WARNING LABEL MUST BE APPLIED TO OPERATED
SIDE OF THE ROLLING DOOR, ON THE GUIDE, 5 FEET ABOVE THE
FLOOR.
22. HOOD INSTALLATION FOR ONE PIECE HOOD
• Hood ange must be securely fastened to the wall.
• On masonry walls use masonry fasteners through each hole in the
hood ange.
Face mounted
Bottom Flange
Notch for
bolt
(as required)
Figure 27
Final Door Install (continued)

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 19
Final Door Install (continued)
24. HAND CHAIN KEEPER
The emergency hand chain for this door can be locked.
• Instruct door users to wrap hand chain, as shown in Figure 28.
Figure 28

830871-0001 REV 02/20/2023 © 2023 Overhead Door Corporation 20
Maintenance
REPLACEMENT BOTTOM BAR
This procedure is for replacing a bottom bar and slats or adding additional slats. Verify that the replacement bottom bar and slats are suitable for the door
mounted on the wall opening.
• Obtain permission to block trac thru the opening in the wall.
• Set up barricades or warning cones to prevent trac thru the opening from both directions and provide a safe work area.
• Open the door.
• Remove the stops from the top of the guides
• Remove the bottom bar and curtain from between the guide angles. Lower the curtain and bottom bar outside the guides to a working position above
the oor.
• Remove one windlock, so the damaged bottom bar (and damaged slats) can be removed from the curtain.
• Insert the replacement bottom bar and slats onto the bottom of the curtain and reattach the windlock.
• Carefully raise bottom bar back to the top of guide angles. BEWARE OF RAPID MOVEMENT OF BOTTOM BAR PAST TOP OF THE GUIDES.
• Insert the bottom bar and curtain back into the guide angles and lower the bottom bar 6” into the guides.
• Install locking pliers below bottom bar.
• Attach the stops to the top of the guide angles.
• Remove locking pliers.
• Open and close the door to verify proper operation.
• Remove barricades or warning cones and notify customer that the repair is complete.