Porter 1835-080 Installation, Operation, And Maitenance Manual

The Porter 1835-080 portable basketball backstop offers safe and high-quality basketball experience with a wide range of features designed for competition play. Its unique Center-Strut design prioritizes player safety, while the glass backboard and pro-style breakaway goal ensure durability and a professional feel. The unit's spring-activated mechanism allows for smooth height adjustment, and the included padding provides extra protection for players and the backboard. Additionally, the ability to add optional accessories like shot clocks enhances its functionality.

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Document

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

INSTALLER NOTE:

UPON COMPLETION OF THE INSTALLATION/ ASSEMBLY OF THIS PORTABLE BACKSTOP,

MAKE SURE THIS INSTRUCTION MANUAL IS IN POSSESSION OF THE OWNER OR

FACILITY MANAGER, TO SAVE FOR FUTURE REFERENCE.

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual www.porterathletic.com

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Dear Customer:

Congratulations on purchasing the Porter No. 1835 Competition Portable

Basketball Backstop. This quality built backstop features the unique Porter

Center-Strut® design for maximum player and equipment safety, while providing many features for the ultimate in competition play. Your athletes and spectators should enjoy thousands of hours of practice and competition on Porter equipment.

This booklet is intended to be used for the initial set-up of your No. 1835 backstop, and as a guide for the safe use and maintenance of the backstop.

PLEASE READ THESE INSTRUCTIONS CAREFULLY AND COMPLETELY

BEFORE BEGINNING THE SET-UP WORK, OR MAINTENANCE, OF THIS

UNIT.

If after reviewing this manual you have any questions, please feel free to consult our factory.

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ITEM / DESCRIPTION

Parts List

Advisory Information

Assembly and Setup

Operating Procedures

Spring Adjustments

Maitenance

Guarantee

Appendices

1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Table of Contents

PAGE No.

6 - 16

17 - 19

20 - 23

26 - 39

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ITEM NO.

1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Parts List

PART NO.

00326XXX

PAD183501CXX

PAD183502CXX

PAD183503CXX

PAD183504CXX

PAD183505CXX

PAD183506CXX

PAD183508CXX

PAD183509CXX

PAD183510CXX

PAD183511CXX

PAD183512CXX

PAD183513CXX

PAD183514CXX

1834CXX

PART NO.

208

00254500

SWAY18000

FRME15000

PLTE1890 / PLTE1895

MISC00077

ROPE00125

PARTS LIST

1835-080

QUANTITY

PARTS LIST (PADDING)

1835-080

QUANTITY

OPTIONAL

1835-108

QUANTITY

OPTIONAL

1835-108

QUANTITY

DESCRIPTION

GLASS BACKBOARD

GOAL

SWAY BRACE

DOCKING TRAY

CASTER SHIMS

LOCATOR PIN

LOCATOR PIN CABLE

DESCRIPTION

BACKBOARD PADDING

UPPER MAST PAD

LOWER MAST PAD

HINGED FRONT PAD

LEFT SIDE BASE PAD

RIGHT SIDE BASE PAD

SPRING COVER

FILLER PAD

LEFT SIDE FRONT PAD

RIGHT SIDE FRONT PAD

LEFT SIDE BACK PAD

RIGHT SIDE BACK PAD

TOP OFFSET PAD; LEFT

TOP OFFSET PAD; RIGHT

BOOM PAD

TOOLS REQUIRED: 9/16" Wrench

3/4" Wrench

1-5/8" Wrench

Stepladder

Portable Drill With Clutch Adjustment

Phillips-Head Driver

Tape Measure

Level

5/16" Socket (1/4" Drive)

11/16" Drill Bit

10mm Allen Wrench

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Warnings

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Assembly & Setup

BEFORE rolling this portable backstop onto the finished floor , check with the flooring manufacturer to ensure the finished floor will not be damaged due to the weight of this unit.

When fully-assembled, this backstop will weigh as much as 3,225 pounds (1,463kg), and will exert a force of approximately 320 pounds per square inch (23kg per square centimeter).

Optional items (shot clock, etc.) will result in additional weight.

THE SPRING-ACTIVATED MECHANISM ON THIS BACKSTOP MAY BE EXTREMELY

DANGEROUS IF THESE ASSEMBLY INSTRUCTIONS AND OPERATION PROCEDURES

ARE NOT FOLLOWED STEP-BY-STEP. UNDER NO CIRCUMSTANCES SHOULD THE

SHIPPING CLAMP (SEE DETAIL “A” BELOW) BE REMOVED BEFORE THE BACKBOARD,

GOAL AND BACKBOARD SWAY BRACES ARE ASSEMBLED TO THE UNIT. FAILURE TO

FOLLOW THIS PROCEDURE COULD RESULT IN PROPERTY DAMAGE, INJURIES, OR

EVEN DEATH . A MINIMUM OF TWO, AND PREFERABLY THREE, INDIVIDUALS (TO HOLD

AND MOUNT BACKBOARD) ARE REQUIRED, FOR PROPER AND SAFE ASSEMBLY OF

THIS UNIT.

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Assembly & Setup

CAUTION - DURING ASSEMBLY OF THIS BACKSTOP, IT IS OF EXTREME IMPORTANCE THAT THE

BACKBOARD IS NOT DROPPED, IMPROPERLY TORQUED (BOLTS TIGHTENED BEFORE PLUMBING ALL

ATTACHMENT POINTS), OR THE GLASS SECTION BE ALLOWED TO CONTACT OR STRIKE METAL PARTS.

THE WARRANTY DOES NOT COVER BREAKAGE DURING INSTALLATION.

Unpack and identify all parts (refer to Parts List on page 4).

BACKBOARD ASSEMBLY:

2. Position the unpacked glass backboard (#1) on its cardboard packing carton in front of portable backstop frame assembly (#4). Remove two 3/8" x 1-1/4" long carriage bolts, 3/8" flat washers, 3/8" lock washers, and 3/8" hex nuts from back of glass backboard.

3. It is recommended that at least three adults perform this step. Insert two 3/8" x 1-1/4" carriage bolts through the middle slot on either side of the backboard mounting plate. Carefully lift backboard (#1) and position so that middle backboard mounting slots are in alignment with the corresponding holes on the backstop mounting plate. See Detail “B”.

4. While backboard is in this position, secure in place using two (2) 3/8" flat washers, 3/8" lock washers, and 3/8" hex nuts onto each 3/8" x 1-1/4" carriage bolt. Snug tighten only.

DETAIL "B"

1 2

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DETAIL "C"

1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Assembly & Setup

GOAL ASSEMBLY:

5. You are now ready to mount the goal. Carefully hold the goal (#2) against the face plate of the backboard (#1) and insert the four (4) 3/8" x 3-1/2" lg. carriage bolts through the goal, backboard, and the backstop mounting plate

(refer back to Detail “B”). Backboard may have to be shifted slightly for proper alignment. Secure with four (4) 3/8" flat washers, 3/8" lock washers, and 3/8" hex nuts on backside of mounting plate; snug tighten only. Place rubber cap on back of each carriage bolt. See Detail “B”.

SWAY BRACE ASSEMBLY:

6. Attach the formed swaybrace (#3) to the slotted plates in the upper corners of the glass backboard using two (2)

3/8" x 1-1/4" long carriage bolts, 3/8" flat washers, 3/8" lock washers, and 3/8" hex nuts. Finger tighten only (see

Detail “C”).

7. Attach back of swaybrace (#3) to the horizontal extension assembly (see Detail “D”) using one (1) u-clamp, two

(2) 3/8” lock washers, and two (2) 3/8”-16 unistrut nuts. Finger tighten only.

DETAIL "D"

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DETAIL "E"

1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Assembly & Setup

LOCKING PINS

WOOD THREADED

INSERT

Floor Anchoring/Base Locating:

8. Install the docking trays (#4) per the layout shown in Appendix B on page #28. First, install the floor anchors located below the locking pin of each tray; refer to the unique installation instructions provided with the floor anchors. Next, install the wood threaded inserts provided with the docking tray hardware. This is done by marking and drilling a hole in the floor using an 11/16" drill bit, then threading the wood insert into this hole using a 10mm allen wrench. Lastly, place the docking trays over the anchors and attach them to the floor anchors and wood inserts using the threaded hand wheels provided. Once the docking trays are installed to the court, remove the locking pins (if they are inserted into the docking trays), roll the backstop into the docking trays, and secure the portable to the docking trays using the 5/8" diameter, 3" lg. locking pin provided. Refer to Detail "E" above.

WARNING - If the intention to use shot clocks was discussed with the manufacturer at the time of purchase, the springs may have been adjusted to account for specified shot clock weight and shot clocks must be installed before the shipping clamps are removed. Failure to install the specified shot clocks before removing the shipping clamps may result in personal injury and damage to the product.

REMOVE SHIPPING CLAMP AT THIS TIME

9. Keeping all individuals clear from beneath the unit (front and back), from the side carefully loosen threaded rods and remove shipping clamps (see Detail “A”) at this time.

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Assembly & Setup

10. Folding cycle of the backstop should be checked at this time - PROCEED WITH CAUTION .

Raising/Lowering Unit:

11. Remove the padlock and locking pin from the telescoping brace; also loosen the pressure lock handwheel slightly. Keeping all individuals clear from beneath unit (front and back), stand to one side of the rear of the base.

Grasp the handle on the rear vertical support and slowly lift unit into playing position.

CAUTION - WHEN RAISING THE UNIT INTO THE PLAYING POSITION OR LOWERING THE UNIT INTO THE

STORAGE POSITION, OPERATE UNIT SLOWLY TO AVOID TIPPING OR DAMAGE TO THE STRUCTURE.

OPERATE UNIT UP AND DOWN SEVERAL TIMES TO CHECK OPERATION. NEVER MOVE THE UNIT FROM

PLACE TO PLACE UNLESS THE BACKSTOP IS IN THE STORAGE POSITION WITH LOCKING PIN AND

PADLOCK ENGAGED !

Setting the Goal Height:

12. Raise the unit to the playing position and align the face of the backboard parallel to and 4'-0" in from the inside edge of the 2" wide court line.

DETAIL "F"

HEIGHT ADJUSTMENT HEX NUT

*Note: Docking trays and rear casters not shown for clarity.

13. Upon raising the unit, the auto-lift foot pad will lower toward or onto the court. Referring to Detail "F" above, at the front of the base, turn the two large, ACME 1"-8 hex nuts to raise or lower the foot pad which in turn raises or lowers the unit. Raise the unit until the goal height is at the proper 10ft playing height. Place a level on the base crosstube to check for level as you turn each hex nut. After a few turns of each nut, check that the goal is at the 10ft playing height and continue adjustment as necessary.

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Assembly & Setup

DETAIL "G" *Note: Multiple shim plates can be stacked

14. During the goal height setting process, if the front casters are raised off the court surface, install the included shim plates (#5) such that the distance between the front casters and court surface is between 1/8" to 3/8"; see

Detail "G" and Detail "H". This will help ensure that raising the unit does not become difficult. WARNING: If the front casters are not shimmed to the proper height, damage to the auto-lift foot pad assembly can occur.

15. Using a stepladder, lay a level vertically on the face of the glass backboard. Properly plumb and level the backboard and goal following the backboard auto-plumb procedure as described on the next page.

16. Recheck the goal height after plumbing and levelling the backboard and goal. Make any further height adjustments as-needed. Once complete, each time the unit is raised to the playing position the goal should consistently be at a height of 10ft from the court floor. Installing locator pins (#6) (see page #14) will ensure the backboard and goal are always in the same position on the court floor.

DETAIL "H"

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DETAIL "I"

1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Assembly & Setup

BACKBOARD AUTO-PLUMB FEATURE:

With the swaybrace hardware loosened, the backboard can be tilted forward and backboard by adjusting the four

(4) 1/2"-13 hex head bolts that are located just behind the backboard in the horizontal extension arm. Place a level on the face of the backboard and adjust the backboard into plumb. Next, place the level across the top of the backboard and level the backboard; tighten all swaybrace hardware and backboard mounting hardware. Repeat process to level the goal and tighten down all goal hardware securely. This should be done with the unit in the upright, playing position as part of setting the goal height.

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Assembly & Setup

LOCATING PORTABLE BACKSTOPS ON PLAYING FLOOR

48" 15"

3-POINT ARC

19'-9" - High School

20'-9" - NCAA

22'-2" - INTERNATIONAL (FIBA)

23'-9" - NBA

63"

TO PROPERLY LOCATE A PORTABLE UNIT ON THE PLAYING FLOOR,

DROP A PLUMB LINE FROM THE EXACT CENTER OF THE GOAL AND

POSITION UNIT TO ALIGN WITH NAIL HOLE ON FLOOR. SHIFT BASE

FROM SIDE TO SIDE AS REQUIRED TO CENTER ON COURT.

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DETAIL "J"

1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Assembly & Setup

*Note: Multiple components not shown for clarity.

17. With the unit securely pinned into the docking trays, raise the unit into the upright playing position. Make sure the backboard and goal are level, the goal is 10ft above the court floor, and the goal is properly located in regards to the court lines. Insert the locator pins (#6) into bushings attached to the auto-lift foot pad mounting plates as shown in Detail "I" above. Mark the court floor where the taper pins of the locator pins rest on the court floor.

Remove the locator pins, lower the backstop, and roll it clear from the markings. Using an 11/16" drill bit, drill holes straight down into the court floor to a minimum depth of 1-1/2". Using a 10mm allen key, screw in the wood inserts provided with the locator pins. Reposition the goal into the docking trays and pin them, raise the backstop into the upright playing position, and replace the locator pins. Pivot the front of the base until the locator pins drop into the wood inserts. Lastly, install the locator pin cables(#7) by threading the cable eye bolt into the top of the locator pin.

Route the cable as shown in Detail "J" to easily raise and lower the locator pin by pulling the cable. Once the padding is installed, the unit is now ready for competition.

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DETAIL "K"

1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Assembly & Setup

14"

14-1/2"

18-1/2"

Electrical Junction Box Mount:

A thin steel plate has been included on the rear vertical support for easy installation of electrical junction boxes.

The dimensions of the plate are shown above in Detail "K". The plate is made of thin, 3/16" thick steel which can be drilled to mount the junction box directly or mount a bracket for tool-free attachment of a junction box. Junction boxes up to 6" thick can be mounted to this plate, noting that any brackets or cables used in combination with the junction box will reduce this limit.

ENSURE ALL ELECTRICAL CABLES PROTRUDING FROM THE JUNCTION BOX ARE FREE FROM PINCH

POINTS THROUGHOUT THE TRAVEL OF THE RAISING/LOWERING CYCLE OF THE BACKSTOP. IF

CABLES ARE LEFT ATTACHED TO THE JUNCTION BOX, DURING EACH SETUP CHECK FOR KINKED OR

FRAYED CABLES AND REPLACE AS-NEEDED.

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Assembly & Setup

Padding:

Install all frame padding per the padding assembly instructions found in Appendix C on pages 29-39. Ensure all padding is properly secured and in-place before any use of the backstop.

Backboard Padding:

Install backboard padding (#8) to the backboard frame per the installation instructions packed with the backboard padding.

Final Inspection:

Touch up any scratches that may have occurred during shipping or assembly with touch-up paint.

The assembly of this backstop is now complete.

IMPORTANT - UPON FINAL SET-UP OF THIS BACKSTOP, SHOW THE INDIVIDUAL(S) WHO WILL OPERATE

THIS BACKSTOP HOW TO PROPERLY OPERATE THIS BACKSTOP. READ THE WARNING LABELS TO

THEM, EXPLAINING THE IMPORTANCE OF FOLLOWING SAFE OPERATING PROCEDURES. THIS

INSTRUCTION MANUAL MUST BE GIVEN TO AN OFFICIAL IN CHARGE OF THE FACILITY FOR FUTURE

REFERENCE.

THIS BACKSTOP MUST BE OPERATED ONLY BY AUTHORIZED PERSONNEL FAMILIAR WITH THE SAFE

OPERATING INSTRUCTIONS AND PROCEDURES. THIS EQUIPMENT SHOULD BE INSPECTED BEFORE

EACH USE FOR WEAR, LOOSE FITTINGS, DAMAGE AND PROPER STABILITY. CONSULT A TRAINED

SERVICE TECHNICIAN OR THE FACTORY WHEN IN DOUBT.

SINCE THE FOLDING ACTION OF THIS BACKSTOP IS SPRING-ASSISTED, A POTENTIAL HAZARD EXISTS

IF PROPER SAFETY PRECAUTIONS ARE NOT FOLLOWED. WHEN REMOVING OR REPLACING THE

BACKBOARD ON THIS BACKSTOP, THE TELESCOPING BRACE MUST BE PINNED AND LOCKED IN

POSITION TO PREVENT THE BACKSTOP FROM SUDDENLY SPRINGING TO THE UP POSITION. THIS

COULD RESULT IN SEVERE INJURIES OR EVEN DEATH. CONSULT THE MANUFACTURER WHEN IN

DOUBT.

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Operating Procedures

OPERATING PROCEDURES FOR No. 1835080 and 1835108 PORTABLE BACKSTOPS

TO RAISE UNIT TO PLAYING POSITION

1. Roll backstop into the docking trays while the unit is in the folded and locked position ; place docking tray pins into docking trays and through base frame thus anchoring unit to the court floor.

2. Pivot the front of the unit until the locator pins drop into place; ensure they are fully seated into the floor.

3. Loosen (turn counterclockwise) the pressure lock handwheel on the telescoping height adjustment brace.

4. Remove the padlock and through-pin in the telescoping height adjustment brace tube.

5. Clear floor area around the unit from spectators . Stand to one side of the unit and carefully and slowly lift upward on handle located near rear of unit.

6. Slowly raise unit to desired height setting (8', 9' or 10').

7. Replace through-pin and padlock ; tighten handwheel in telescoping brace securely.

TO LOWER UNIT FOR STORAGE

1. Remove docking tray pins.

2. Loosen the pressure lock handwheel on the telescoping height adjustment brace.

3. Remove the padlock and pin from telescoping brace while grasping the side handle on the rear vertical support.

4. Stand to one side and slowly lower the unit to the storage position.

5. Replace through pin and padlock in telescoping brace .

6. Tighten handwheel on telescoping brace.

7. Roll unit to storage location.

Note: Docking trays can be removed from floor when not in-use. If docking trays were removed, replace docking trays before moving portables into position before next use.

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Operating Procedures

OPERATING PROCEDURES FOR No. 1835080M and 1835108M PORTABLE BACKSTOPS

TO RAISE UNIT TO PLAYING POSITION

1. Roll backstop into the docking trays while the unit is in the folded and locked position ; place docking tray pins into docking trays and through base frame thus anchoring unit to the court floor.

2. Pivot the front of the unit until the locator pins drop into place; ensure they are fully seated into the floor.

3. Plug power extension cord into the power socket of the control box (see Detail “L”).

4. Plug the control pendant into the pendant socket of the control box (see Detail “L”).

5. Loosen (turn counterclockwise) the pressure lock handwheel on the telescoping height adjustment brace.

6. Remove the padlock and through-pin in the telescoping height adjustment brace tube; place the through-pin into the through-pin socket of the control box (see Detail “L”).

NOTE: When the through-pin is dropped into the socket in the control box, the red indicator light should light up to indicate that it is safe to raise and lower the unit via the motor. Otherwise, the unit will not operate.

7. Clear floor area around the unit from spectators . Stand to one side of the unit and raise unit upward using control pendant.

8. Raise unit to desired height setting (8', 9' or 10').

9. Replace through-pin and padlock ; tighten handwheel in telescoping brace securely.

10. Unplug pendant and power extension cord from control box.

TO LOWER UNIT FOR STORAGE

1. Remove docking tray pins.

2. Plug power extension cord into the power socket of the control box (see Detail “L”).

3. Plug the control pendant into the pendant socket of the control box (see Detail “L”).

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Operating Procedures

OPERATING PROCEDURES FOR No. 1835080 and 1835108 PORTABLE BACKSTOPS

4. Loosen the pressure lock handwheel on the telescoping height adjustment brace.

5. Remove the padlock and pin from telescoping brace while grasping the side handle on the rear vertical support; place the through-pin into the through-pin socket of the control box (see Detail “L”).

6. Clear floor area around the unit from spectators . Stand to one side of the unit and lower unit downward using control pendant.

7. Lower unit to storage height.

8. Replace through pin and padlock in telescoping brace .

9. Unplug pendant and power extension cord from control box.

10. Roll unit to storage location.

Note: Docking trays can be removed from floor when not in-use. If docking trays were removed, replace docking trays before moving portables into position before next use.

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Spring Adjustment www.porterathletic.com

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The tension springs on this backstop have been pre-adjusted at the factory for proper raising and lowering of the backboard. However, should it be necessary to adjust the springs after years of use, or with the addition of a shot clock, the following adjustment procedures should be followed. As a safety precaution, it is advisable to check operation of backstop with two individuals (one standing on each side of the backstop) in the event of unexpected movement, or undue forces exerted by the backstop support mechanism. Refer to detail on page 16 for adjustment of tension springs.

WARNING - When making adjustment, the backstop must be in the up and locked position. Do not turn the adjustment nuts (C) more than two turns before trying operation of backstop, to avoid erratic or sudden movement, which may result in bodily injury or damage to the backstop. When checking folding action, keep all individuals clear of backstop and stand to one side while grasping handle.

Spring setting – For proper operation of this backstop, it is highly recommended that the spring tension be adjusted so backstop will be held in a static position with the vertical supports at an approximate 35



to 50



angle from the horizontal position. See detail below.

35 to 50

______________________________________________________________________________________________

For proper operation, the backstop must be manually pushed to the full up (playing) position, or the full down (storage) position. Operate backstop slowly to prevent damage or injury.

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Spring Adjustment

DIFFICULTY IN RAISING UNIT TO PLAYING POSITION

(REFER TO DETAIL “L”)

1. Loosen (turn clockwise) the two jam nuts (A) approximately six (6) turns.

2. Loosen (turn counterclockwise) the two jam nuts (B) approximately one (1) turn.

3. Tighten (turn clockwise) jam nuts (C) no more than two (2) turns .

4. Carefully raise unit to the playing position and check static position (refer to Detail “L”). Should it be necessary to tighten springs further, carefully raise unit and lock in the up position before proceeding.

5. Repeat Steps No. 3 & 4 until folding action of backstop functions properly.

6. Re-tighten jam nuts A & B securely to lock jam nut C in position after final adjustment has been made.

DIFFICULTY IN LOWERING UNIT TO STORAGE POSITION

1. Loosen (turn clockwise) the two jam nuts (A) approximately one (1) turn.

2. Loosen (turn counterclockwise) the two jam nuts (B) approximately six (6) turns.

3. Loosen (turn counterclockwise) the two jam nuts (C) no more than two (2 turns .

4. Carefully raise and lower unit and check the static position (refer to Detail “L”). Should it be necessary to loosen springs further, carefully raise unit and lock in the up position before proceeding.

5. Repeat Steps No. 3 & 4 until backstop functions properly.

6. Re-tighten jam nuts A & B securely to lock jam nut C in position after final adjustments have been made.

ADDITION OR REMOVAL OF SPRINGS

If springs need to be added or removed from the unit, the spring carriage must be disconnected from the base frame.

1. Raise the unit to the upright position and lock the unit securely in place.

2. If a motor is attached, disconnect the motor from the motor mounting arm which is connected to the rear mast weldment.

3. Place a protective barrier (i.e. cardboard, towel, etc.) under the spring carriage between the castors; this will help to protect the floor from damage.

4. Loosen (turn counterclockwise) the two jam nuts (B) to the end of the thread of the tension stud.

5. Loosen (turn counterclockwise) the two jam nuts (C) until they are flush against the jam nuts (C).

6. Remove the nuts and lock washers which attach the eye bolts to the back plate of the frame to detach the rear spring bar and lower it to the floor.

7. Remove each of the tension stud pins and the cotter pins to detach the forward spring bar and lower it to the floor.

8. Remove the hair pin cotter pins and large washers on each end of the rear spring bar.

9. Remove the tension studs from the forward spring bar by first removing the jam nuts (B’s and C’s), lock washers, and washers.

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Spring Adjustment

(ADDITION OR REMOVAL OF SPRINGS CONTINUED):

10. Add or remove springs as necessary. When placing springs and eye bolts onto the rear spring bar, do so in accordance with the following figure depending on how many of each spring you have (eye bolts are pictured in black, nested springs are gray, outer tension springs are white):

11. Once the springs and eye bolts are placed back on the spring bars, reattach the spring carriage in reverse order of the removal process.

12. After the spring carriage is reattached the tension in the springs needs to be set. Start by tightening the jam nuts according to the following tables for a starting position:

13. Now that the initial spring tension has been set, attempt to lower and raise the unit to determine if additional adjustments are necessary.

WARNING - Use caution when attempting to lower and raise the unit after following this procedure. It is recommended that a minimum of two people be on sight when performing this action.

14. If further adjustment is necessary, follow the procedures on page 21 for either “DIFFICULTY IN RAISING UNIT

TO PLAYING POSITION” or “DIFFICULTY IN LOWERING UNIT TO PLAYING POSITION” respectively.

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Spring Adjustment

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Maitenance

MAINTENANCE CHECKLIST

•

Perform a complete inspection of this portable backstop at least quarterly (every 3 months).

Check entire backstop for structural integrity. Examine welds for soundness. Inspect all fittings and hardware - replace as required.

Check all padding on portable backstop and on backboard.

Check that docking trays and anchors are functioning properly and structurally sound.

If a shot clock is installed, check that all hardware is properly tightened and support structure is structurally sound.

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Maitenance

WARNING : This product can expose you to Urethane, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.

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2011 by Porter Athletic.

7/23/2018

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Appendix A - Dimensional Diagrams; 10'8" Model

DETAIL "C"

DETAIL "D"

DETAIL "B"

DETAIL "E"

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2017 by Porter Athletic.

181 18 "

DETAIL "F"

53 12 "

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Appendix A - Dimensional Diagrams; 10'8" Model

DETAIL "C"

DETAIL "D"

DETAIL "B"

DETAIL "E"

150"

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2017 by Porter Athletic.

DETAIL "F"

53 12 "

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Appendix B - Floor Layout

COURT LINE

FRONT OF

STEEL BASE

4 38 "

LOCATOR

PINS

149-5/8" (10'-8" EXT.)

117-5/8" (8'-0" EXT.)

FLOOR ANCHORS

11 58 "

DOCKING

TRAY

LOCATOR

C L

36"

LOCATOR

PINS

18"

FRONT PAD

6'-8" (10'-8" EXT.)

4'-0" (8'-0" EXT.)

7'-0" (10'-8" EXT.)

4'-4" (8'-0" EXT.)

47 12 "

DOCKING

TRAY

LOCATOR

66"

FLOOR

ANCHORS

70"

BASE

FRAME

16 12 "

33"

CL FLOOR ANCHORS

WOOD THREADED INSERT

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2017 by Porter Athletic.

CONCRETE FLOOR 00247100 FLOOR

ANCHOR SHOWN

LOCKING PIN

COURT FLOOR

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Appendix C - Frame Padding Installation

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2017 by Porter Athletic.

10 13

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Appendix C - Frame Padding Installation

Install the front pad using the attached hinge and the

1/4-20 x 3/4" lg bolts and nylock nuts.

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2017 by Porter Athletic.

HDWE012600E0

M1290

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Appendix C - Frame Padding Installation

Screw on the lower mast pad using five (5) #8 x 5/8” lg screws

HDWE060320E0

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Appendix C - Frame Padding Installation

Screw on the upper mast pad using two (2) #8 x 5/8” lg screws

HDWE060320E0

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Appendix C - Frame Padding Installation

Install the z-strips to the unit base (left and right). The unit base frame is pre-drilled with pilot holes at the z-strip mounting locations.

The pilot holes act as a guide for proper installation of the z-strips using #12 x 7/8” lg. self-drilling, self-tapping screws.

HDWE061210E0

14" Lg

Z-Strip

ORIENT Z-STRIPS

ON BASE FRAME

AS SHOWN 56" Lg

Z-Strip

ORIENT Z-STRIPS

ON PAD

AS SHOWN

HDWE060320E0

Install the z-strips to the side pads, using #8 x 5/8” lg. screws. Pay close attention to vertical hole center dimensions as shown.

33" 14"

It is critical that these dimensions are followed to ensure the pads will engage 8" the unit’s base z-strips correctly.

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2017 by Porter Athletic.

LEFT PAD SHOWN

RIGHT OPPOSITE HAND

4 12 "

BOTTOM OF PAD ASSEMBLY

6 12 "

5 78 "

9 12 "

8 34 " 21

2 "

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Remove the Velcro tape backing from the 2-sided pad and insert it between the side pad and mast pad.

1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Appendix C - Frame Padding Installation

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HDWE060320E0

1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Appendix C - Frame Padding Installation

Screw on the front side panels using two (2) #8 x 5/8” lg screws

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HDWE060320E0

1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Appendix C - Frame Padding Installation

Screw on the back side panels using two (2) #8 x 5/8” lg screws

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Appendix C - Frame Padding Installation

Attach the mounting brackets to the top panels with

#8 x 5/8” lg screws (three per side) as shown

3 34 " 3 34 "

4 78 "

HDWE060320E0

21 20

Bolt the assembly onto the unit using the 3/8-16 x 1-1/2" lg bolts, flat washers, lock washers, and hex nuts

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2017 by Porter Athletic.

HDWE012020E0

HDWE050040E0 hex nut_ai (1)

HDWE040020E0

HDWE050040E0

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1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Appendix C - Frame Padding Installation

Place the "DO NOT STAND" spring cover over the springs

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OPTIONAL No. 1834CXX BOOM PAD

1835 Portable Basketball Backstop

Installation, Operation, and Maitenance Manual

Appendix C - Frame Padding Installation



2017 by Porter Athletic.

Use the straps to attach the boom pad

Page 39 of 39

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