Pro-Cut VBG640 Manuale utente
TECHNICAL MANUAL
PG / ØØ4 800.543.6618
OUR MISSION
Pro-Cut International is dedicated to providing our customers with the most advanced, pre-
cise, and profitable tools for brake repair. We 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. It is a business our entire
staff lives, eats, and breathes. We welcome you to our table and look forward to working with
you to improve your brake service business.
WWW.PROCUTUSA.COM PG / ØØ5
What Your Warranty Does Not Cover
This warranty does not apply to damage due directly to misuse, abuse, negligence or lack of maintenance.
Limited Warranty
This warranty extends to the original owner of the the equipment. Pro-Cut International warranties this
equipment against defects in materials or workmanship as follows.
Labor
For the period of one (1) year from the original date of purchase, if we determine that the equipment
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 for the remaining
portion of the original warranty period.
Parts
For the period of one (1) year from the original date of purchase, we will supply, at no charge, new or
rebuilt replacement parts in exchange for parts we determine are defective subject to the limitations of
this warranty. Pro-Cut International warranties any such replacement parts against defects in materials or
workmanship for the remaining portion of the original warranty period.
PG / ØØ6 800.543.6618
CONTENTS
INTRODUCTION
SAFETY AND WARNINGS
Brake Concerns
SETTING UP A NEW LATHE
Assemble the Trolley
Mount the Lathe to the Trolley
OVERVIEW
VEHICLE PREPARATION
LATHE PREPARATION
Check Bits
Where To Start- Driver or Passenger’s Side?
MOUNTING THE LATHE
Mount the Adapter
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Mount the Lathe to the Adapter
Position Cutting Head & Set Shutoff Cam
ADJUSTMENT FOR LATERAL RUNOUT
MAKING THE CUT
MACHINING THE OPPOSITE SIDE
REASSEMBLY
MAINTENANCE
Daily
Weekly
Common Causes of Poor Surface Finish
TROUBLE SHOOTING
PART DIAGRAMS
ASSEMBLY INSTRUCTIONS: LATHE TROLLEY
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IMPORTANT SAFETY INSTRUCTIONS
The VBG640 Rotor Matching System is a precision instrument which requires close attention while in operation. It will
provide many years of service if it is operated safely. Basic Safety precautions should always be followed, including
the following:
Read all instructions
Care must be taken as burns can occur from touching hot parts.
Do not operate equipment with a damaged cord or if the equipment has been dropped or damaged - until it has been
examined by a qualified service person.
Do not let a cord hang over the edge of the table, bench, counter or come in contact with hot manifolds or moving fan
blades.
If an extension cord is necessary, a cord with a current rating equal to or more than that of the equipment should be
used. Cords rated for less 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 the cord to pull the plug from the outlet.
Grasp the plug and pull to disconnect.
Let equipment cool completely before putting away. Loop cord loosely around equipment when storing.
To reduce the risk of fire, do not operate equipment in the vicinity of open containers of flammable liquids (gasoline).
Adequate ventilation should be provided when working on operating internal combustion engines.
Keep hair, loose clothing, fingers, and all parts of the body away from moving parts.
To reduce the risk of electric shock, do not use on wet surfaces or expose to rain.
Use only as described in this manual. Use only manufacturer’s recommended attachments.
ALWAYS WEAR SAFETY GLASSES. Everyday eyeglasses only have impact resistant lenses. THEY ARE NOT SAFETY
GLASSES.
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SAVE THESE INSTRUCTIONS
PG / ØØ8 800.543.6618
Congratulations on your purchase of the PRO-CUT VBG640, the world’s fastest and most accurate computer-
ized on-car brake lathe.
For many years, on-car lathes were used only for rotors that were difficult to remove. Due to current trends,
virtually all auto manufacturers now require or recommend the use of on-car technology to match every rotor
to every hub. By matching a rotor to the hub, the chance 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 SYSTEM.
The following pages are designed to guide you through set-up, operation, and maintenance of your lathe. We
also recommend that you view the enclosed training video.
If you have any questions along the way, please call us. Our technical support team is standing by from 8
a.m. to 5 p.m. Eastern time. Or browse our website for technical information and tips: www.procutusa.com.
WELCOME TO THE PRO-CUT TEAM.
INTRODUCTION
WWW.PROCUTUSA.COM PG / ØØ9
Every Pro-Cut VBG640 Lathe Package comes complete, ready to assemble and use. Setup and training is in-
cluded by a local, certified Pro-Cut Rep. Please contact Pro-Cut at 800-543-6618 immediately if you have not
already made arrangements for on-site training. Here’s 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
Disc Silencer
Double-Thick Disc Silencer
Lathe Cover
50-246
30-791
50-179
50-742
50-660
(2)37-034
50-729
Small Spacer
Large Spacer
Nut & Bolt Kit
Premium Pro-Cut Cutting Tips (10pcs.)
Tool Box Complete
S-Hooks
Brake Specification Guide
YOUR LATHE PACKAGE
NOTE: Kit contents may vary by market.
PG / Ø1Ø 800.543.6618
LATERAL Run-out leads to ...
THICKNESS VARIATION which results in ...
BRAKE PEDAL PULSATION.
Run-out DEFINED
Indice
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