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PG /

 

Ø34

800.543.6618 

TROUBLE SHOOTING      

HOW TO RAISE OR LOWER THE ACCEPTANCE NUMBER

With the brake lathe plugged in 

but not turning, push RESET and release, and wait for the READY TO START 

light to be illuminated

With the READY light illuminated, press and hold the CALIBRATION button (located just below the lights) 
until the ADJUSTING light illuminates, then release the CALIBRATION button.

Now the machine is displaying the acceptance number.  Generally this should be 1.0.

To raise the acceptance number (loosen the calibration), press the START button once.  To lower the accep-
tance number (tighten the calibration), press the CALIBRATION button once.  The acceptance number will 
change in increments of two.  After raising or lowering, hit the RESET button to save the change.

Once you have raised or lowered the acceptance number by two and hit RESET, test the machine to ensure 
that the problem has been solved.  You may need to repeat the procedure once or twice to fully solve the 
problem.

If you have any difficulty or questions about executing this procedure, call Pro-Cut.

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Содержание PFM 9.0 DRO

Страница 1: ...TECHNICAL MANUAL...

Страница 2: ......

Страница 3: ...TECHNICAL MANUAL P 800 543 6618 F 603 298 8404 info procutusa com www procutusa com...

Страница 4: ...e have worked with learned from and solved problems for people at all levels of the brake repair business from the largest auto manufac turers and national service chains to one bay one man operations...

Страница 5: ...pment is defective subject to the limitations of this warranty we will replace it at no charge for labor Pro Cut International warrants any such work done against defects in materials or workmanship f...

Страница 6: ...ateral Run out Step 4 Make the Cut 27 Machining the Opposite Side 28 Vehicle Reassembly 29 Maintenance 30 Troubleshooting Assuring a Smooth Finish 33 Troubleshooting Lateral Run out Adjustment 34 Trou...

Страница 7: ...current than the equipment may overheat Care should be taken to arrange the cord so that it will not be tripped over or pulled Always unplug equipment from electrical outlets when not in use Never use...

Страница 8: ...e of a vehicle returning for a lateral run out induced brake pedal pulsation is virtually eliminated There is simply no better way to refinish and match a rotor than with the patented ROTOR MATCHING S...

Страница 9: ...what s included in a standard lathe package Adapter Packages 50 380 50 220 50 046 50 703 50 754 50 752 4 to 8 adapter packages Adjustable Disc Lock Trolley Speed Lock Cutting Head Nose Cone Extension...

Страница 10: ...PG 1 800 543 6618 LATERAL Run out leads to THICKNESS VARIATION which results in BRAKE PEDAL PULSATION Run out DEFINED...

Страница 11: ...over time As the vehicle moves down the road with the brakes relaxed the rotor will brush each pad once per revolution resulting in a thin spot on the rotor Since vehicle hubs often have lateral run o...

Страница 12: ...PG 12 800 543 6618 Lathe Overview 1 2 5 3 12 9 8 14 10 11 7 13 4 Guard 50 1730 Not Shown 6...

Страница 13: ...4 Draw Bar Knob 5 Adjustment Flange obscured 6 Adjustment Solenoid obscured 7 Feed Engagement Knob obscured 8 Disc Lock Lever 9 Automatic Shut off Switch 10 Automatic Shut off Cam 11 Cut Depth Adjust...

Страница 14: ...PG 14 800 543 6618 Before you begin setting up check contents against the parts diagram enclosed in the lathe package If you are missing any parts call Pro Cut immediately SETTING UP A NEW LATHE...

Страница 15: ...alled then lock the disc lock lever firmly 1 Remove the lathe body from the shipping pallet and install mounting studs under lathe in two threaded holes the pallet bolts were removed from 2 Find anoth...

Страница 16: ...s and suspend them out of the way of moving parts such as half shafts and CV joints using the yellow S hooks provided pn 37 034K Be sure to remove all wheels that may turn when the lathe is turned on...

Страница 17: ...per rides to the rear of the hub begin on the driver s side When you flip the lathe to machine the opposite side of the vehicle no lateral cutting head adjust ments are required since they were made i...

Страница 18: ...p life is affected by variables such as rust or ridges In order to deter mine when to rotate tips monitor rotor finish If the rotor finish begins to look inconsistent or feels rough to the touch tips...

Страница 19: ...95 adapter For most trucks and vans use the larger adapter 50 691 or the Asian European variant the 50 681 This fits 5 6 7 and 8 lug vehicles See the adapter guide on pages 72 73 of this manual or use...

Страница 20: ...draw bar knob to thread into the adapter securely connecting the lathe to the vehicle NOTE It is very important that the machine be mounted smoothly on the adapter without prying or forcing Take the...

Страница 21: ...rotor It is critical that you pull the tool holder plate back into the dovetail so that it is square as you tighten the securing screw You can use one hand to push the cutting head firmly back into th...

Страница 22: ...lathe To make the DRO easier to read at a glance we removed leading zeros and set the output to show whole thousandths to the left of the decimal point and tenths of a thousandth to the right of the d...

Страница 23: ...is adequately supported by the trolley Run the adjustment procedure and the machine will again adjust for run out If TRY AGAIN appears repeatedly there is most often a problem with the vehicle You sho...

Страница 24: ...e rotor you may remove that as well by manually feeding the cutting head slowly over that ridge Be careful not to crank the cutting arms into the hat of the rotor Damage caused by advancing the cuttin...

Страница 25: ...introduce a third type which has wide pads and a wider wire loop which will make this type function better on thicker rotors Once cut depth is set tool arms are locked down and silencer is secure you...

Страница 26: ...ut Brake Spec Guide provided or other reliable certified source When you have finished your measurements be sure to clear the hub caliper bracket and speed sensors of any brake chips dust or debris Op...

Страница 27: ...ut so be sure to loosen the forward lock lever and spread the tool arms before feeding the head towards the center of the rotor Measuring and adjusting for run out is exactly the same as in the uprigh...

Страница 28: ...adjusted on the slide plate Be sure that the vehicle is in neutral Remove the wheel and caliper on both sides of the vehicle and stabilize the opposing rotor so it does not rock Be sure that the Emerg...

Страница 29: ...e and rust ing in place If chips do rust in place they can often be dislodged by poking a needle through the hole Clean the slide plate 50 498 and tool holder plate 50 292 taking special care that the...

Страница 30: ...as proper maintenance is followed Minimizing vibration during machining is the key to high quality surface finish It is critical that all con tact points between the rotor and the lathe are secure sp...

Страница 31: ...MAKE SURE THE CUTTING HEAD IS SNUG The chip deflector included with the lathe is a critical component The pressure of its pads provides a great deal of dampening that reduces the chance of vibration...

Страница 32: ...ve set screws with 2mm allen wrench by freeing the 8mm lock nuts and loosening the allen set screw s and remove the 2 feed block screws with a 6 mm allen wrench Remove the 50 498 plate and gib complet...

Страница 33: ...ent LATERAL Run out ADJUSTMENT The 9 0 DRO can be calibrated to adjust to tighter or looser standards CALIBRATION PROCEDURE The Pro Cut 9 0 DRO Rotor Matching System is calibrated with an acceptance n...

Страница 34: ...er Generally this should be 1 0 To raise the acceptance number loosen the calibration press the START button once To lower the accep tance number tighten the calibration press the CALIBRATION button o...

Страница 35: ...codes will yield a wider acceptance range Lower binary codes result in tighter acceptance bands NOTE All 9 0 DRO DRO machines are calibrated to a value of 1 0 from the factory This value should give t...

Страница 36: ...ou initiate the run out compensation process by pressing the START button the live lateral run out will be displayed In this mode the lathe will display actual run out or how much the lathe is moving...

Страница 37: ...e START button and are scrolled through by continued pressing of the START button The machine first must be in the Ready mode and the motor must be off Press and hold the START button until all of the...

Страница 38: ...Total will be displayed Press the START button once more and the total number of times the machine has compensated will be displayed Press the START button once more and the A Adj will be displayed Pr...

Страница 39: ...will reach the units display toggle Pressing Start will toggle between inch and metric mm for thickness and microns for runout display modes Press the START button one more time to enter Thickness Cal...

Страница 40: ...s 50 688 50 695 50 691 7 SMALL TRUCK LARGER CAR ADAPTER Fits many small trucks and SUV s as well as larger passenger cars STANDARD ADAPTER PACKAGES 5 1 2 TON TRUCK ADAPTER COMMON Fits most pickups and...

Страница 41: ...ich may interfere with the 50 691 adapter 3 4 TON TRUCK ADAPTER COMMON Fits most 3 4 ton single wheel trucks front and rear DUAL WHEEL TRUCK ADAPTER Fits 1 ton Ford Dodge and Chevy trucks and vans wit...

Страница 42: ...1 4 50 661 1 5 50 570 1 6 50 566 1 7 50 565 1 8 50 564 1 9 50 041 1 10 50 625 1 11 50 651 1 12 37 494 1 13 37 493 1 14 35 411 4 15 35 717 5 16 35 236 4 17 35 289 2 18 37 725 1 19 35 936 2 20 50 560 1...

Страница 43: ...7 50 251 1 8 50 252 1 9 50 053 1 10 37 077 4 11 37 184 1 12 37 003 3 13 37 082 2 14 50 365 1 15 50 364 1 16 36 010 2 17 36 002 2 6 Arrange like this 1 37 077 Note 14 15 9 5 4 10 16 11 12 7 8 13 12 2...

Страница 44: ...O PART NUMBER QTY 1 50 292 1 2 50 373 1 3 50 374 1 4 50 253 1 5 50 254 1 6 50 098 2 7 50 252 1 8 50 251 1 9 50 053 1 10 37 077 4 11 37 184 1 12 36 002 2 13 37 003 3 14 37 082 2 15 50 365 1 16 50 364 1...

Страница 45: ...QTY 1 37 056 2 2 50 021 1 3 35 926 1 4 50 016 1 5 50 018 2 6 37 057 2 7 37 927 4 8 50 062 1 9 50 014 1 7 5 VARY 1 9 4 1 2 3 9 4 2012 6 6 QTY MAY 8 M12 this end WWW PROCUTUSA COM PG 45 9 0 DRO PARTS DI...

Страница 46: ...RT NUMBER QTY 1 50 348 1 2 37 465 1 3 35 253 4 4 37 468 1 5 37 467 1 6 50 307 3 7 37 032 3 8 36 001A 3 9 37 108 5 ITEM NO PART NUMBER QTY 25 35 425 2 26 37 015 1 27 35 258 4 28 36 021 4 29 50 1034 1 3...

Страница 47: ...1 3 0 5 1 3 2 4 8 0 1 0 5 1 4 2 1 8 0 7 3 2 5 2 9 0 1 7 3 4 6 2 7 4 2 5 3 2 7 2 7 1 6 7 3 3 8 2 7 3 0 1 0 5 1 9 2 5 3 0 1 0 5 1 0 3 3 0 0 7 3 3 1 3 2 5 2 5 3 2 2 3 2 5 4 3 8 5 1 5 3 2 5 3 B 1 0 0 6 3...

Страница 48: ...2 Tap M8x1 25 two places on motor No tap drill needed ITEM NO PART NUMBER QTY 1 2 3 4 5 50 1731 37 1730 35 275 37 003 35 819 1 1 1 2 2 PG 48 800 543 6618 9 0 DRO PARTS DIAGRAM 50 1730 PRO CUT SPINDLE...

Страница 49: ...Electronics Box Base 1 2 50 1175 9 0 DRO Electronics Assembly with 50 1154 PCB 1 3 50 1814 Electronics Box Gasket 2 4 35 806 CR PHMS 6 32x3 8 SS 7 4 2 3 1 3 ADHESIVE THIS SIDE 9 4 2012 WWW PROCUTUSA C...

Страница 50: ...PG 5 800 543 6618 MAINTENANCE SCHEDULE DATE DRO READINGS HOURS TOTAL AVERAGE LAST 5 MONTH DAY YEAR NOTES...

Страница 51: ...WWW PROCUTUSA COM PG 51 MAINTENANCE SCHEDULE DATE DRO READINGS HOURS TOTAL AVERAGE LAST 5 MONTH DAY YEAR NOTES...

Страница 52: ...e see www procutusa com PRO CUT INTERNATIONAL LLC Pro Cut International LLC 10 Technology Drive 4 West Lebanon NH 03784 P 800 543 6618 603 298 5200 F 603 298 8404 E info procutusa com 50 727 PRINTED W...

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