RITE-HITE Protecdor 8000CL User manual

PRINTED IN U.S.A. Publication No. 8000CLB
RITE-HITE PRINT SHOP FEBRUARY 2004
Refer to Partslist Manual for
Exploded Views and Part Numbers
“Our mission is to improve industrial safety and productivity worldwide through quality and innovation.”
This owners manual MUST be stored near the door.
RITE-HITE®DOORS, INC reserves the right to modify the electrical and architectural drawings in this manual as well as the actual
parts used on this product are subject to manufacturing changes and may be different than shown in this manual. Due to unique
circumstances with varying requirements, separate prints may be included with the unit.
Before returning any parts, you must contact RITE-HITE®DOORS, INC Technical Support group to obtain authorization and an
RMA#. Returned parts will not be accepted without an RMA#.
PROTECDOR®CLEAN
MODEL 8000CL
OWNER’S MANUAL
This Manual Cover Doors Shipped
After 11-1-2002

2Pub. No. 8000CLB FEBRUARY 2004
PROTECDOR® CL Model 8000CL
PRODUCTION INTRODUCTION
TABLE OF CONTENTS
INSTALLATION INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . .3
SIDEFRAME INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . .4
ROLLER TUBE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . .6
CONTROL BOX INSTALLATION . . . . . . . . . . . . . . . . . . . . . . .8
LIMIT SWITCH ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . .10
TROLLEY AND S/F COVER INSTALLATION . . . . . . . . . . . . .11
PHOTOEYE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . .11
JUNCTION BOX INSTALLATION . . . . . . . . . . . . . . . . . . . . . .13
TURN-TITE®SEAL ADJUSTMENT . . . . . . . . . . . . . . . . . . . .14
INPUTS & OUTPUTS ON PLC . . . . . . . . . . . . . . . . . . . . . . . .15
FINAL INSTALLATION CHECKLIST . . . . . . . . . . . . . . . . . . . .16
MAINTENANCE CHECKLIST . . . . . . . . . . . . . . . . . . . . . . . . .15
BRAKE ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
TROUBLESHOOTING, REPAIR, AND ADJUSTMENTS . . . . .20
ELECTRICAL DRAWINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
COUNTER BALANCE SYSTEM . . . . . . . . . . . . . . . . . . . . . . .26
OPTIONAL INVERTER & THRU-WALL RELEASE . . . . . . . . .27
ARCHITECTURAL DRAWING . . . . . . . . . . . . . . . . . . . . . . . . .28
NOTICE TO USER
Your local RITE-HITE DOORS, INC. representative provides a
Planned Maintenance Program (P.M.P.) which can be fitted to your
specific operation. If any procedures for the installation, operation
or maintenance of the Protecdor system have been left out of this
manual or are not complete, contact your local representative or
RITE-HITE DOORS, INC. Technical Support at 1-563-589-2722.
RITE-HITE DOORS, INC. are covered by one or more of the following
U.S. patents: 5,025,846, 5,143,137, 5,203,175, 5,329,781, 5,353,859,
5,392,836, 5,450,890, 5,542,463, 5,579,820, 5,601,134, 5,638,883,
5,655,591, 5,730,197, 5,743,317, 5,794,678, 5,887,385, 5,915,448,
5,944,086, 5,957,187, 6,042,158, 6,089,305, 6,098,695, 6,145,571,
6,148,897, 6,192,960, 6,321,822, 6,325,195, 6,330,763, 6,352,097,
6,360,487 including patents applied for, pending, or issued.
PRODUCT INTRODUCTION
Thank you for purchasing the Protecdor CL from RITE-HITE DOORS,
INC. The Protecdor CL door is a smooth opening, low maintenance
door that is designed to provide superior environmental separation
while reducing passage time and temperature loss. The door is
designed for The information contained in this manual will allow you to
operate and maintain the door in a manner which will insure maximum
life and trouble free operation. This manual should be thoroughly read
and understood, before operating or servicing this door.
To be sure that you receive the correct parts, always include your
door serial or RHC # (RITE-HITE CORPORATION) when ordering
through Aftermarket or the Warranty department. The RHC and serial
# for your door is on a label located on the side of the control box.
The actual parts used on your door may be different than shown in
this manual due to special engineering or product improvement.
FEATURES
- Soft-Edge™ safety system.
- Heat sealed FDA compliant fabric for a smooth, clean surface.
- Stainless Steel components withstand corrosion.
- Harsh Environment washdown motor and brake.
- Internal sensing system stops door immediately without coil
cords or external electronics.
- Quick release hinged sideframe cover for cleaning and curtain
re-feed.
- Standard Thru-Beam photoeyes
- Sealed electrical components
RECOMMENDED SPARE PARTS LIST
Open Limit Switch 15650061
Closed Limit Switch 15650062
Proximity Magnet 72700009
Photoeye Internal 63900003
Photoeye External 63900001
Photoeye Reflector 66400001
Drive Belt 12550013
Wind Retention Clips 53700124
TOOLS AND MATERIALS REQUIRED
Tubes of RTV Silicone Caulk Forklift Lift and Scissors Lift
9/16” Open End Wrench 9/16” Socket
Phillips Screwdriver 8’ or 10’ Step Ladder
Hammer Drill Cordless Drill (3/8” or 1/2”)
Tape Measure 25’ Minimum Utility Knife
6’ Carpenters Level Plumb Bob
(2) 18” “C” Clamps Wire Strippers
Straps For Lifting Header (optional) 3/8” and 5/8” Masonry Bits
Hardware for mounting door and anchors for fastening
sideframe to concrete are not supplied.
WARRANTY
RITE-HITE DOORS, INC. warrants that it’s Protecdor Clean,
including electrical components, will be free from defects in
design, materials and workmanship for a period of one (1) year,
or 150,000 cycles, from the date of shipment, whichever shall
first occur. It does not cover damage incurred from abuse,
misuse or impact. Belting, fuses, bulbs and fogging or frosting of
vision window, are not considered to be covered by warranty. All
claims for breach of this warranty must be made within thirty
(30) days after the defect is or can, with reasonable care, be
discovered. To be entitled to the benefits of this warranty, the
products must have been properly installed, maintained,
operated within their rated capacities, and not otherwise
abused. Periodic lubrication and adjustment is the sole
responsibility of the owner. This is RITE-HITE DOORS, INC.
exclusive warranty. RITE-HITE DOORS, INC. expressly
disclaims all implied warranties of merchantability and fitness.
Non-standard RITE-HITE DOORS, INC. warranties, if any, must
be specified by RITE-HITE DOORS, INC. in writing.
In the event of any defects covered by this warranty, RITE-HITE
DOORS, INC. will remedy such defects by repairing or replacing
any defective equipment or parts, bearing all of the costs for
parts, labor, and transportation. This shall be the exclusive
remedy for all claims whether based on contract negligence or
strict liability. Neither RITE-HITE DOORS, INC. Any other
manufacturer whose products are the subject of this transaction,
nor any RITE-HITE DOORS, INC. representative shall in any
event be liable for any loss or use of any equipment or
incidental or consequential damages of any kind whether for
breach of warranty, negligence, or strict liability. The application
of a manufacturer's specifications to a particular job is the
responsibility of the purchaser.
8900 N. Arbon Drive
P.O. Box 245020
Milwaukee, Wisconsin 53224-9520
Sales: 414-355-2600
Toll Free: 800-456-0600
Aftermarket: 563-589-2781
Service: 563-589-2722
Service Fax: [phone]
Representatives in All Major Cities
www.ritehite.com

Pub. No. 8000CLB FEBRUARY 2004 3
PROTECDOR® CL Model 8000CL
The following is basic information that you should review before
beginning the installation.
1. Make sure that you have any special work or building permits.
2. Make sure that you are working at the correct door location.
3. Inspect the installation site to make sure that there are no
overhead obstructions (sprinkler pipes, HVAC systems,
electrical supply lines, etc.) that might interfere with the
lifting of the header tube assembly during installation.
4. Detour material handling equipment (fork lift trucks, etc.)
during the installation of the door.
5. Move the entire crate of the door components as close to
the door opening as possible.
6. Make sure that the electrician is ready to bring the correct
electrical power supply to the door control box.
7. Make sure that the electrical power can be shut off without
interfering with other plant operations.
8. Verify that there is nothing buried in the floor (electrical
supply, communication lines, etc.) where the anchor bolts
will be installed.
9. When unpacking the door components remove the lighter
items first (electrical components), then the side frame
assemblies, and the roll tube assembly last.
NOTE:
Electrical prints included in the parts or control box,
supersede any prints included in this owners manual
on Pages 23-25. Always check for electrical prints.
It is important to verify the door opening to the door
size before starting with the installation.
1. Measure the overall width of the door opening near the
floor and near the top (Dimensions A and B), Figure 1.
These measurements should be within ± 1/4" of the sizes
listed on the Serial Number label for the door to be
installed.
2. Measure the height of the door opening at the left and
right-hand sides (Dimensions C and D), Figure 1. These
should be within ±1" of the dimensions listed on the Serial
Number label. If the measurements do not agree, STOP!
Contact your RITE-HITE DOORS, INC. representative.
3. Verify that the door jambs are plumb and perpendicular
and that the horizontal header is level.
4. Make sure that the floor is level using a 6’ carpenter’s
level or water level. If the floor is not level to within 1/4",
shimming of the sideframe assemblies will be required,
Figure 1.
SIDEFRAME INSTALLATION INSTRUCTIONS
1. Measure the door opening width approximately 48" above
the floor, Figure 1. If the door opening width is narrower
than the width of the door listed on the Serial Number
label, subtract the door opening width from the door width.
The difference between these two numbers should be
divided in half and added to each side of the door
opening. These points will be used as the inside edge
measurement AA and BB on Figure 4 between the
sideframe assemblies of the door.
Example:
Door width listed on the Serial Number label 12' 1"
Actual door opening width –12' 0"
Difference 1"
For example, the 1" difference needs to be added to
measurements AA and BB in, Figure 3. Half of this
dimension must be split between the centerline.
NOTE:
If the door is wider than the opening the breakaway
magnets may not function properly.
2. Snap a chalk line on the floor 3 1/4" from the wall and
extending at least 12" to either side of the door opening,
Figure 2. This will be the reference line used to keep the
sideframes square with each other.
INSTALLATION INSTRUCTIONS
LISTING OF MEASUREMENTS AND
MARKINGS REQUIRED
1. Door width at bottom
2. Door width at top
3. Door height left
4. Door height right
5. Mark left wall where water is level.
6. Mark right wall where water is level.
CD
Hydro-Level
A
B
48”
High Side Low Side
Level
FIGURE 1
Make sure to barricade the door opening on
both sides to prevent unauthorized use until the
door has been completely installed.
CAUTION !!!
!
FIGURE 2
12” 12”
“E” “E”
Wall
Chalk
line
Center line
3 1/4”

4Pub. No. 8000CLB FEBRUARY 2004
PROTECDOR® CL Model 8000CL
SIDEFRAME INSTALLATION INSTRUCTIONS
3. Using a water level or string level, determine if the door
opening is level, Figure 1. If the opening is not level,
mark the wall where the level point is indicated. The
measurement between the level mark the floor is the
amount of shimming that needs to be done under the
sideframe assembly that will be located on the “Low Side”
(greatest measurement) of the door opening.
4. Remove both sideframe covers and the motor shroud.
5. Position the high side sideframe on the wall using the
offset dimension from Step 1 and using a 6’ level, make
sure that the sideframe assembly is square and plumb in
two directions. Use shims as required to square up the
sideframe assembly to the chalk line.
NOTE:
If no shimming is required, mount the motor drive
side sideframe assembly first.
6. Using the predrilled holes in the sideframe assembly as a
guide, drill the anchor holes for the wall bolts, Figure 4.
If the anchor hole goes completely through the wall, use
thru-bolts and backing plates to secure the sideframe
assembly to the wall. Use all available anchor holes to
secure the sideframe assemblies. It is especially important
to fully secure the top hole of each sideframe assembly
with a thru-bolt. Install the fasteners finger tight.
7. Position the low side sideframe on the wall using the
offset dimension from Step 1. Insert the required number
of shims underneath the sideframe base plate to level the
sideframe, Figure 1. Using a 6’ level, make sure that the
sideframe assembly is square and plumb in two
directions. Repeat Step 6 for the low sideframe.
FIGURE 3
This clearance to show
mounting bolts above
track only
No bolts may
interfere with track
Internal Sensing
System track
1/2” Max
Upper right hand
sideframe
Lower right
hand sideframe
FIGURE 5
FIGURE 4
Header Seal Assembly
Washers
Internal Sensing
System Cable
Thru-Beam
Photoeye Cable
3/8” Bolts
IMPORTANT:
Thru-bolt or anchor head
MUST NOT stick out
more than 1/2”
Sideframe Nut
Thru-bolt
Washer
Wedge type
Sideframe
Backing plate
Backing plate
Nut
Thru-bolt
Washer

Pub. No. 8000CLB FEBRUARY 2004 5
PROTECDOR® CL Model 8000CL
8. Be sure that the wires and connectors coming out of each
end of the crossbeam and top of the sideframes are free
and clear before fastening the crossbeam, Figure 5.
NOTE: Solid plastic or metal shims must fully support the
sideframe base plate. Drill through the shims to
allow for the proper installation of the anchor bolts
9. Install the top seal crossbeam to the sideframe
assemblies and secure with two 3/8" x 1" bolts and flat
washers at each end, Figure 5.
10. Check the front edge of the sideframe assemblies for
squareness by referencing the chalkline, Figure 6.
NOTE: Front edge of sideframe assembly must be flush or
within 1/8" inside of chalk line, if not install solid
plastic or metal shims behind the sideframe
assembly to align the sideframe with the chalk line.
11. Using the predrilled holes in the sideframe assembly base
as a guide, drill the anchor holes for the floor bolts into
the concrete, Figure 6. If the installation requires the use
of shims, predrill the shims to allow for the anchor bolt.
Install the anchor bolts and fully tighten.
12. Fully tighten all remaining anchor bolts or thru-bolts on
both sideframes. Check to see that the back of the
sideframe is flush with the wall, Figure 7. Make sure to
check that both the top of the sideframe and the top seal
crossbeam above the motor are flush with the wall. If a
gap on either side of the drive side sideframe of more
than 1/16" is noticed, insert metal shims to fill the gap
before tightening the thru-bolts. Make sure to position the
shims as close to the thru-bolts as possible. This is
important at the top of the drive side sideframe assembly
to make sure that the drive motor and pulleys are aligned.
NOTE: If this procedure is not followed, the sideframe
assembly could be twisted slightly, causing the
drive belt and limit switch belt to not track properly.
ROLLER TUBE ASSEMBLY / DRIVE BELT
NOTE: When overhead fork truck mast clearance is a
problem, additional support blocks will need to be
added under the roller tube assembly. Securely attach
wooden supports to the roller tube assembly and lift
into position as stated in normal installation procedures.
SIDEFRAME INSTALLATION INSTRUCTIONS
FIGURE 6
FIGURE 7
FIGURE 8
DO NOT remove the shipping bands from the roller
tube assembly before completing installation.
IMPORTANT!!!
Secure the roller tube assembly to the lift truck
forks before attempting to position the roller
tube assembly, Figure 8.
CAUTION !!!
!

6Pub. No. 8000CLB FEBRUARY 2004
PROTECDOR® CL Model 8000CL
1. Use a lift truck, lift and position the roller tube assembly
above the sideframes, Figure 8.
2. Carefully lower the roller tube assembly into position on
top of the sideframes by aligning the bolt holes in the
pillow blocks and the mounting brackets, Figure 9.
3. Align and fully tighten the drive side roller tube mounting bolts.
NOTE: The non-drive side uses 7/16" x 1 1/4" bolts, flat
washers, and tapered washers; the drive side
uses 7/16" x 1" bolts and lock washers.
4. Align the roller tube mounting bolts and tapered washers
on the non-drive side and fully tighten. If necessary,
loosen the two set screws on the pillow block bearing to
align mounting holes. Tighten the two bearing block set
screws on the non-drive side to 66 to 80 in/lbs. of torque.
5. Using a 12" long straight edge, check to see that the large
pulley is square with the motor mounting plate. Place the
straight edge perpendicularly along the outside face of the
motor mounting plate and measure at the front and back
of the pulley, Figure 11. If these measurements are not
within 1/16", shim behind the drive side sideframe
assembly. Refer to Step 11 on Page 5.
6. Install the drive belt onto the drive pulley on the motor and
then position the belt on the large pulley on the roller tube
assembly, Figures 10 & 11. Make sure that the belt ribs
are fully seated in the grooves of both pulleys.
7. Engage the tensioning system by pulling the loose end of
the tension spring downward and hooking the spring end
over the anchoring peg, Figures 10 & 13. Make sure to
position both of the spring ends (top and bottom) in the
grooves of the nylon bushing.
8. Using a straight edge, measure the distance between the
drive belt and the motor plate at the large pulley and at
the motor pulley. The measurement taken at the motor
pulley must be within 1/32" of the measurement taken at
the large pulley. If an adjustment is required, loosen the
motor pulley set screws and align the motor pulley as
required. Tighten the set screws and recheck the
measurement, Figure 11.
ROLLER TUBE ASSEMBLY / DRIVE BELT
FIGURE 9
Pillow block
bearing w/ set
screws
7/16” x 1-1/4”
Bolt
Flat Washer
Roller tube assembly Pulley
Tapered Washer
7/16” x 1” Bolt
Lock Washer
FIGURE 10
VIEW OF A RIGHT-HAND DRIVE
3/4” 1”
FIGURE 11
Bottom Edge
Brake
Release
Handle
Drive Belt
Large Driven Pulley
Motor Pulley
with set screws
Straight Edge
“X” =/- 1/32”
“X”

Pub. No. 8000CLB FEBRUARY 2004 7
PROTECDOR® CL Model 8000CL
9. Remove the curtain shipping band. The curtain will not
unroll because the brake is holding the curtain in position.
10. Using the manual brake release handle, disengage the
brake and slowly lower the curtain until the bottom is even
with the top of the door opening, Figure 11. Release the
manual brake lever to hold the door in this position.
11. Rotate the large limit switch pulley to align the magnet
assembly with the red OPEN limit switch, Figure 12.
12. Install the limit switch belt over the small pulley on the
roller tube and the large pulley on the limit switch
assembly. Loosen the two 3/8" limit switch mounting bolts.
Make sure that the timing belt is seated in the grooves on
both of the pulleys.
13. Pull down slightly on the limit switch mounting plate to
apply tension to the timing belt and tighten the two 3/8"
bolts. In most cases, just the weight of the limit switch
assembly will provide enough tensioning.
14. Slide the 1" conduit fitting into the same bracket that the
3/4" motor conduit is secured to and tighten the lock nut,
Figure 10.
15. Connect and secure all mating wire connectors from the
motor, photoeyes, limit switches, and sensing system.
NOTE: The two photoeye connectors are red in color.
These must not be plugged into any other color
connector.
16. The door ground wire is pre-attached at the factory to the
door frame assembly by using the hex head screw and
star washer attached to the conduit mounting bracket,
Figure 12.
17. Secure all wires clear of moving parts with a wire tie.
18. Pull the manual brake release handle to slowly lower the
door until the curtain is 4" from the floor.
19. Locate the close limit switch adjustment plate. Loosen the
1/4” thumb screw and rotate the limit switch plate until the
black limit switch aligns with the magnet, Figure 12.
Lightly tighten the lock bolt.
NOTE:
The white tipped limit switch deactivates the
photoeye prior to the door fully closing.
ROLLER TUBE INSTALLATION
FIGURE 12
VIEW OF A RIGHT-HAND DRIVE
Limit Switch Drive Belt
Open Limit Switch (Red)
Adjustment Slots
Limit Switch Mounting Bolts
Drive Belt
Motor Bolts
Motor Cable
Ground Screw
Anchor Peg
Photoeye Deactivate
Switch (White)
Driven Pulley
Header Channel
Drive Belt Tension Spring
Closed Limit Switch
Adjustment Plate
Closed Limit Switch (Black)
Motor Drive Belt Tensioner
Limit Switch Mounting Plate
Keep hands and loose clothing away from the
pulleys and belts while manually releasing the brake.
CAUTION !!!
!
Do not over tension the limit switch timing belt.
IMPORTANT!!!

8Pub. No. 8000CLB FEBRUARY 2004
PROTECDOR® CL Model 8000CL
1. It is the responsibility of the buyer to provide electrical
service up to the control box with proper branch service
protection and an approved means of disconnect.
2. All control boxes should be mounted on the warm side
regardless of door mount side.
3. The incoming power terminals in the control box will not
accommodate wires larger than 12AWG. 20 or 30 Amp
service may be required for cable runs longer than 300’.
4. The control box is provided with class CC protective
fusing for the incoming power.
5. Mount the control box on a wall adjacent to the door at
approximately 54" above the floor level, Figure 13.
6. Run the control cable from the drive sideframe assembly
through the conduit fitting in the bottom of the control box,
Figure 13.
CONTROL BOX INSTALLATION
FIGURE 13
6” Min
Conduit
Fitting
Sideframe
Floor
54”
Control cable (1 15/16” flex conduit), comes prewired ready to attach to conduit
connector in the bottom of the control box. Individual wires need only be routed and
secured to the proper terminals. (Length provided is specified on original door order).
Control box (shipped with door), recommended mounting location is
approx. 54” from floor to bottom of box and minimum of 6” from door
side frame (consult salesperson for planned mounting location.)
Control box to activation (pull cords, motion detectors, etc.) conduit run (s), by others.
Fused disconnect (supplied by others), located next to where
the door’s control box is or will be located. See Pages 23-25 for
service amperage requirements given your specific line voltage.
Incoming voltage (see Pages 23-25 for acceptable voltages)
Control box to disconnect conduit run (by others).
When drilling holes in the box, do not allow the
drill to go too deeply into the box. Damage to
the control systems may occur.
CAUTION !!!
!
DO NOT turn control box upside down to drill any
access holes. Debris may fall into electrical components
causing failure or severe equipment damage.
WARNING!!!
!
When working with electrical or electronic
controls, make sure that the power source has
been locked out and tagged according to OSHA
regulations and approved local electrical codes.
WARNING!!!
!
The control box and all wiring should be
installed by a qualified electrician in accordance
with all national and local electrical codes.
IMPORTANT!!!
If rigid conduit is installed, bonding must be
maintained between conduit connections by
using ground bushings and a jumper wire.
IMPORTANT!!!
In freezer and cooler applications where a
conduit passes from a warm to cold temperature
zone, the conduit must be plugged with epoxy.
This will help prevent condensation from
forming in the conduit. For more information,
see Section 300-7a of the National Electric Code.
IMPORTANT!!!
Disconnect
Switch
Open/Reset
Button

NOTE:
Make sure to route the cable so that it does not
interfere with the installation of the motor shroud.
If the flexible conduit is too long for the
installation, cut the protective outer casing and
leave 16" to 20" of wires. Do not connect the
conduit to the fitting on the control box until
correct conduit and wire length is achieved.
Local electrical codes may require the use of rigid
conduit, rather than flexible conduit. If required,
remove the control cables from the furnished
flexible conduit, install the rigid conduit in its place
and rewire. Make sure to remove and replace the
conduit connector in the bottom of the control box.
7. Drill a hole for the power supply cable (by others) in the
bottom of the control box using the proper connection to
maintain the NEMA rating on the enclosure. All holes
drilled through the control box must be through the
bottom of the box.
8. Connect wiring as indicated by the device field wiring
located on Pages 23-25. Incoming 3-phase power must
connect into terminals L1, L2, and L3. Ground must attach
to the green/yellow terminal.
NOTE: Route all field installed wires so that separation is
maintained between line voltage wires and low
voltage class II wiring. Electrical prints included in
the parts or control box, supersede any prints
included in this owners manual on Pages 23-25.
Always check parts or control box for prints.
Pub. No. 8000CLB FEBRUARY 2004 9
PROTECDOR® CL Model 8000CL
CONTROL BOX INSTALLATION
FIGURE 14
GND L3 L2 L1 F2 F1 F4 F3 S4 S2 S3 S1 B2 B1 W V U GND
Top Pot Switch
is Reclose
Timer, Lower is
Preannounce
Illuminated
Input LED’s
Illuminated
Output LED’s
Illuminated
Run/Power
LED’s
Hand Held
Programmer
Receptacle

ADJUSTMENT OF LIMIT SWITCHES
1. Turn on the main power supply. Confirm that the correct
line voltage is at terminals L1, L2 and L3, Figure 14.
2. Make sure that fuses F1, F2, F3, and F4 are installed,
Figure 14.
3. Turn the power to the door on using the disconnect switch
located on the front of the control box. Verify that the PLC
is in the run mode.
4. Check PLC input 1, door close limit switch. This should be
turned on. If this is not on, check the close limit switch to
make sure that it is in alignment with the magnet on the
limit switch pulley.
5. Momentarily press the green OPEN button and observe
the door. If the door jogs downward, lockout and tag the
main electrical power and reverse the motor leads at
terminals V and W, Figure 14. Reconnect the power and
verify the correct door movement.
6. If the door jogs upwards, continue jogging until the door
reaches the OPEN limit switch.
7. Continue to jog the door by momentarily pressing the
OPEN button, the door will now move downward toward
the closed position. Continue until the door reaches the
CLOSE limit switch, approximately 4" off the floor.
NOTE:
In the “jog” mode, when the door reaches the
CLOSED limit switch, it will reverse direction.
If the door reaches the 4" measurement and does not
reach the Closed limit switch, turn off power to the
door and adjust the Closed limit switch, Figure 13.
8. Continue to jog the door until it is fully open.
PROTECDOR® CL Model 8000CL
10 Pub. No. 8000CLB FEBRUARY 2004
LIMIT SWITCH ADJUSTMENT
FIGURE 19
Connect
wires here
Be sure not to
pinch wires here
Junction Box
FIGURE 18
Snap Chain
Together Here
Attach Cables
With Screw Here
Internal Sensing System
Cable, On Back Side
Wheel
Sideframe
Right Side
Trolley
Door Opening
Magnet
Jumper Wire
3/4” Max