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OPERATION AND SERVICE MANUAL

“America’s Most Popular Tubing Bender”

MODELS:

BB  (“Blue Bullet”)
1302-BAS 1302-BA
  

Model 1302-BA 
shown.

SHIPPING DAMAGE CLAIMS

When this equipment is shipped, title passes to the 
purchaser upon receipt from the carrier. Consequently, 
claims for material damaged in shipment must be made by 
the purchaser against the transportation company at the 
time shipment is received.

BE SAFE

BendPak, Inc. Benders are designed and built with safety 
in mind. However, your overall safety can be increased by 
proper training and thoughtful operation on the part of the 
operator. DO NOT operate or repair this equipment without 
reading this manual and the important safety instructions 
shown inside.

1645 Lemonwood Dr.

Santa Paula, CA. 93060, USA

Toll Free 1-800-253-2363

Tel: 1-805-933-9970

www.bendpak.com

Please read the entire contents of this manual prior to using the product. 

Failure to follow the instructions and safety precautions in this manual 
can result in serious injury or death. 

Make sure all other operators also read 

this manual. Keep the manual near the product for future reference. 

By 

proceeding with operation, you agree that you fully understand the 
contents of this manual and assume full responsibility  product use.

                                                               

P/N# 5900103 Rev. D2 - June 2021

Keep this operation manual near the 

machine at all times. Make sure that ALL 

USERS  read this manual .

©2021 by BendPak Inc. All rights reserved.

Содержание BB 1302-BA

Страница 1: ...epair this equipment without reading this manual and the important safety instructions shown inside 1645 Lemonwood Dr Santa Paula CA 93060 USA Toll Free 1 800 253 2363 Tel 1 805 933 9970 www bendpak c...

Страница 2: ...anifold Flange Using The HPF 300 Tool 28 Making A Manifold Flange Using The CFT Tool 30 Using the Reducing Tool 30 Using The Doming Die To Finish Tailpipe Ends 31 Making Header Collectors Using the HC...

Страница 3: ...pay labor costs for the first l2 months only on parts returned as previously described This warranty does not extend to defects caused by ordinary wear abuse mis use shipping damage or lack of require...

Страница 4: ...RES MODELS 1302BL BLUE BULLET GAUGE WALL DECIMAL BENDER CAPACITY THICKNESS EQUIVALENT RADIUS MAXIMUM SIZE BEND DEPTH Bending Capacity Tubing from 1 2 OD 3 OD Maximum Capacity Tube Thickness See Chart...

Страница 5: ...than 15 feet If the Power Cord becomes frayed replace it Never alter electrical components on this machine Never operate machine in or around water or damp environments 15 Warning Risk of explosion T...

Страница 6: ...to the rear of the machine that utilizes Segmented Expander Dies These Segment Sets are expanded by the means of a tapered Arbor pulled through their center This style of end finishing is usually req...

Страница 7: ...els These models have two different control modes an Electric Foot Switch assembly for manual bending operations and a Digital Control Board for automatic functions The Digital Control Board eliminate...

Страница 8: ...oses use a second wrench on the Hex Fitting to ensure the Hose does not twist during the tightening process This will ensure an proper tightening of the Hose without any pre loading conditions 10 The...

Страница 9: ...TE Half Shoes and Three Quarter Shoes must be used with Radius Dies and Back Shoes of the same corresponding size HAC s STED s HAC s are commonly referred to as Adapter Collars while the STED s are re...

Страница 10: ...d that the size marked on the Tool will be the size that the Tubing will be reduced down to For example a Tool marked 200 will reduce 2 1 4 Tubing down to 2 O D and a Tool marked 214 will reduce 2 1 2...

Страница 11: ...is available in two sizes The HSA 114 is an Arbor used exclusively for 1 1 4 and 1 3 8 Tubing while the HSA 112 is used for Tubing sizes 1 1 2 through 3 Bender Operation Manual 11 WARNING 1 Always re...

Страница 12: ...ally Release button and all forward motion will stop Overrides AUTO button STOP REVERSE Also EMERGENCY STOP Press to stop forward movement of Radius Die Press again to reverse then again to stop SET A...

Страница 13: ...is fully retracted 8 For the remaining bends move the pipe over until the next bend position or center mark is centered between the Back Shoes Repeat steps 5 7 9 After all bends are completed cut off...

Страница 14: ...quickly press and release By holding the colored Control Buttons in damage to the machine and or components may result GREEN BUTTON Activates the automatic bending cycle After pressing the GREEN butt...

Страница 15: ...with any automatic features To operate the Manual Control Valve move the handle to the left or the plunger down to advance the Radius Die The handle must be fully engaged to properly control Radius D...

Страница 16: ...BEND DEPTH Shows in degrees what the correct bend depth is for each bend MAKE Gives the make of the vehicle Chevrolet Pontiac Ford Chrysler etc MODEL Gives descriptive factors such as the model engine...

Страница 17: ...is showing ZERO Make sure the butterfly nut remains tight 9 You are now ready to make your first bend At this time you may program your depth of bends on the digital board as described in the DIGITAL...

Страница 18: ...pport the Tubing as it is released from the Dies to prevent it from hitting the ground If the dial is accidentally moved during the bending process re position the dial so that the ZERO mark is locate...

Страница 19: ...end number six 33 On bend number six no special instructions are shown 34 Advance the Radius Die forward until the pusher block springs are compressed and the Tubing is held securely 35 Rotate the Tub...

Страница 20: ...ter pipe or wire flat on top of the Back Shoes Hold in this position Gradually extend the Radius Die forward until the Gates start to open and the Tubing begins to bend Continue bending until the bend...

Страница 21: ...use of a BLOCK OF WOOD This is used to cushion the Tubing when a half Shoe is being used The BLOCK OF WOOD should be approximately 2 x 4 x 4 and will be used together with the half Shoe When half Shoe...

Страница 22: ...ESS TUBING In order to get good results when bending Stainless Tubing it is necessary to increase the Back Shoe pressure by adjust ing the Sequence Valve similar to the procedure previously described...

Страница 23: ...s expanded to the exact inside diameter for the corresponding size Segment Set See figure 1 A 6 Place the Tubing over the Segment Set Be sure to slide the Tubing all the way down to the shoulder NOTE...

Страница 24: ...e buttress canister until the grooved line on the canister is lined up with the grooved line on the pointer 4 Press the Valve Handle to form the Ball on the end of the Tubing Be careful not to distort...

Страница 25: ...nction with bullet shaped Expander Forming Dies to perform a variety of Tube End finishing USING THE STED EXPANDER DIES STED s are referred to as Solid Expander Dies Each Tool is marked for the proper...

Страница 26: ...nishing the ends To make a Male Ball Expansion using the STED Expander Dies or B 212 proceed as follows See chart on page 12 for typical end finishing illustrations NOTE The B symbol stamped on the ST...

Страница 27: ...bing and position within the Swaging Clamp Blocks 4 Leave at least three inches of Tubing extended beyond the inside edge of the Adapter Collar See figure 2 B 5 Snug the Collar back into the Clamp Blo...

Страница 28: ...he Tubing Remove Tooling and return to the storage area USING THE HPF 300 TO MAKE A MANIFOLD FLANGE IMPORTANT NOTE When making a Manifold Flange it is necessary to first install the Pipe Flange or Cla...

Страница 29: ...p pipe nipple into the Flared end of the Tubing The nipple should hold itself in position 12 Remove hands from the swaging area and slowly move the Tool forward until the scrap nipple is forced into t...

Страница 30: ...REDUCING TOOLS Reducing Tools are used for reducing or shrinking pipe ends to exact outside diameters Each Tool is marked with the appropriate size It is important to understand that the size marked...

Страница 31: ...ve Handle down move the Shaft forward until the Tool contacts the Tubing Be sure that the Tool is centered with the Tubing 7 Slowly move the Tool forward until the desired finish is achieved See figur...

Страница 32: ...the proper level oil should appear midway on the gauge 3 If oil cannot be seen it will necessary to add oil via the fIller cap located on the reservoir If the oil level continues to drop the machine s...

Страница 33: ...After the remaining oil has drained replace the Drain Plug 9 Remove the Cannister Type Oil Filter 10 Micron 200 psi 3 4 NPT 10 Clean the Gasket Seat if necessary 11 Place a thin film of Hydraulic Oil...

Страница 34: ...ure 3 B 5 If an adjustment is required loosen the locking nut that secures the adjusting screw 6 To increase the pressure turn the adjusting screw clockwise to decrease counterclockwise Never exceed 2...

Страница 35: ...chine will groan as the Relief Valve opens up and Oil is redirected back to the reservoir This is when the reading should be taken 4 If an adjustment is required loosen the locking nut that secures th...

Страница 36: ...surface evenly on both sides and lay flat on the surface of the Guide Plate 8 The Guide Plate will require adjustment shimming if t there is more than 01 gap between the plain of the Back Gates and th...

Страница 37: ...side of the barrel then the right side bushings will be equally worn There are two 2 1 2 x 2 x 1 1 2 bronze bushings press fitted on the top and bottom of each side of the barrel assembly To visually...

Страница 38: ...ly cut 2 Tubing approximately 12 long into the clamp block area using the necessary HAC Adapter Collar 4 Gently snug the Collar back into the Clamp Blocks by gently pushing back on the Collar Assembly...

Страница 39: ...Pusher Block shows signs of excessive wear use a Screwdriver to pry the Pusher Block up and down as illustrated below If there is more than 1 32 of movement in either direction the Pusher Block shoul...

Страница 40: ...ract the Radius Die and check that the pointer returns to zero If not loosen the mounting bolts on the Degree Plate and adjust the Plate until both 90 degree and zero degree readings are achieved NOTE...

Страница 41: ...three distinct functions 1 Initiates the counting cycle and serves as an adjustment device for properly calibrating the Die Angle 2 Resets the Die Angle to zero upon retraction of the Radius Die 3 Ad...

Страница 42: ...ent the Gate needs to allow the Trip Arm to deactivate the Zero Angle Micro Switch and start the counting process See figure 1 B USING THE JUMPER BOARD All BA models have a bypass device or Jumper Boa...

Страница 43: ...t The Valve occasionally sticks causing the Top Cylinder to uncontrollably advance or retract Operating the Valve manually will often dislodge foreign particles that may have become trapped in the Val...

Страница 44: ...ere should be continuity between the two There should be no continuity between the common and normally closed terminals at this time See figure 1 A CAUTION Replace ALL faulty switches immediately NEVE...

Страница 45: ...its must be installed and the device reset before the starter contacts will operate Install thermal units so that the type face can be read and the pawl is positioned just above the ratchet wheel LOCK...

Страница 46: ...r wire has become disconnected Check connections on Micro Switch Refer to diagrams on pages 49 50 Check Micro Switch with ohmmeter See page 43 Check for broken or disconnected wires BA BAS models The...

Страница 47: ...tracts the Top Cylinder when held in Does not advance with Right Foot Switch control The Depth of Bend switch is stuck shorted malfunctioning Check wire connections on depth of bend limit switch Refer...

Страница 48: ...ected wires Replace if faulty BA models The Top Cylinder retracts by itself without activating any controls The Top Cylinder will advance when the AUTO button is pressed but immediately retract when r...

Страница 49: ...thickness Check Tubing for proper wall thickness See chart above Bending Dies are not properly matched to the Tubing diameter Select proper Bending Dies for the particular Tubing diameter Tubing diam...

Страница 50: ...50 Bender Operation Manual...

Страница 51: ...Bender Operation Manual 51...

Страница 52: ...212 2 1 2 Male Ball Flange 2 BS 134 1 3 4 Back Shoes 1 FP 100 Flattening Plate 2 BS 112 1 1 2 Back Shoes 1 ST 1 Slip Twist Adapter HALF SHOES SEGMENT EXPANDERS QTY PART NO TOOLING DESCRIPTION QTY PAR...

Страница 53: ...7 8 Back Shoes 1 FP 100 Flattening Plate 2 BS 134 1 3 4 Back Shoes 1 ST 1 Slip Twist Adapter 2 BS 112 1 1 2 Back Shoes SEGMENT EXPANDERS HALF SHOES QTY PART NO TOOLING DESCRIPTION QTY PART NO TOOLING...

Страница 54: ...212 2 1 2 Male Ball Flange 2 BS 134 1 3 4 Back Shoes 1 FP 100 Flattening Plate 2 BS 112 1 1 2 Back Shoes 1 ST 1 Slip Twist Adapter HALF SHOES SEGMENT EXPANDERS QTY PART NO TOOLING DESCRIPTION QTY PAR...

Страница 55: ...7 8 Back Shoes 1 FP 100 Flattening Plate 2 BS 134 1 3 4 Back Shoes 1 ST 1 Slip Twist Adapter 2 BS 112 1 1 2 Back Shoes SEGMENT EXPANDERS HALF SHOES QTY PART NO TOOLING DESCRIPTION QTY PART NO TOOLING...

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Страница 66: ...enders are built with 3 bending capacity so you can order three inch dies when you need them No other manufacturer uses our exclusive step cut process for the die rails that actually helps contain the...

Страница 67: ...brittle iron is used for any of our tooling All BendPak benders are built with 3 bending capacity so you can order three inch dies when you need them No other manufacturer uses our exclusive step cut...

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Страница 72: ...BendPak Inc Ranger Products 1645 Lemonwood Dr Santa Paula CA 93060 Tel 1 805 933 9970 Toll Free 1 800 253 2363 Fax 1 805 933 9160 www bendpak com www rangerproducts com P N 5900103 Rev D2 2021 by Ben...

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