Volkswagen VAS 6321 A Owner's manual

Usage Information
VAS  A

Usage information VAS  A
Version /
Read this usage information carefully before using the VAS 6321 A for the rst time. Keep the instructions for later use and
pass this usage information on to other/further users.
The dissemination or reproduction of these instructions or the re-use or communication of its contents are not permitted,
unless expressly authorized.
All rights reserved, including the right to make technical changes and corrections.

Dear Customer,
Congratulations on your decision to purchase our VAS 6321 A.
With this repair system, you have not only purchased a quality product from Carbon GmbH, but also made a future-ori-
ented decision – we wish you success when working with this equipment.
We have prepared this usage information with important notes to avoid potential hazards, to increase the service life of the
tools, and last but not least to support you in your daily work as well as to achieve a better result when carrying out repairs.
It is also our aim to ensure the high quality of our products by continuously developing the construction and features of our
products and the accessories available for them. This may result in deviations between this usage information and your
product - no claims can therefore be derived from the information, illustrations and descriptions.
The data and information contained in this usage information have been compiled with the greatest possible care. We have
done all that we can to ensure that the information contained in this usage information was accurate and up to date at the
time of dispatch.
Nevertheless, we are unable to guarantee that this information is absolutely error-free.
If you discover any errors or ambiguities while reviewing this usage information, please inform us. Please also let us know if
you have any suggestions or complaints relating to our product. We will be grateful for your feedback.
Carbon GmbH
Haldenhöfe 3
78253 Eigeltingen-Heudorf, Germany
E-mail: [e-mail]

Table of Contents
1. Important safety instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2. Use / Guarantee. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.1 Proper use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.2 Guarantee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3. Electrical supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4. The VAS 6321 A in use. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
5. Typical damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
6. The VAS 6321 A at a glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
7. CBR pulling tools at a glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
8. PowerInverter | Power Source (VAS 6321 A/13) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
8.1 The PowerInverter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
8.2 Operation of the PS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
8.3 Attaching the ground clamp with program 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
8.4 Welding on the ground clamp. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
8.5 Clamping the ground clamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8.6 Attaching the exible ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
9. Working with the CBR Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
9.1 The CBR Bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
9.2 Welding on the bits with program 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
9.3 Useful and interesting facts about bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
9.4 Important notes on welding on the bits:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
9.5 The CBR pull rods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
9.6 When to use which pull rods / pull rod diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
10. BitCutter & recutting bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
10.1 The BitCutter and how it is used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
10.2 Important notes on use and care of the bits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
11. CBR StrongTool (VAS 6321 A/4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
11.1 Components of the CBR StrongTool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
11.2 CBR StrongTool enhancement set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
11.3 Working with the CBR StrongTool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
12. CBR LineTool (VAS 6321 A/6 and VAS 6321 A/7). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
12.1 Working with the CBR LineTool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
13. CBR EasyTool (VAS 6321 A/5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
13.1 CBR EasyTool components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
13.2 Working with the CBR EasyTool in program 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
13.3 Program setting with the CBR EasyTool. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

14. CBR LeverTool (VAS 6321 A/8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
14.1 Working with the CBR LeverTool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
15. CBR hand pullers & impact hammer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
15.1 The hand puller & the sliding puller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
15.2 Working with the CBR HandTool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
16. Shrinking with the VAS 6321 A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
16.1 Shrinking steel sheets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
17. Thermal shrinking – copper electrode – ball . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
17.1 Shrinking steel sheets with program 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
17.2 Shrinking with the copper electrode – ball . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
18. Thermal shrinking – copper electrode – at . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
18.1 Shrinking with the copper electrode –- at . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
19. Thermal shrinking – carbon electrode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
19.1 Shrinking and stabilizing with the carbon electrode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
20. Thermal shrinking with aluminum sheets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
20.1 Shrinking aluminum sheets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
21. CBR aluminum hammers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
21.1 The CBR aluminum hammers and plastic wedges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
22. Creative approaches to dierent repair methods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
23. CBR EasyTool glue technology (VAS 6321 A/11) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
23.1 Paintless dent removal with the CBR glue technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
23.2 Glue technology with the EasyTool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
23.3 Equipping the EasyTool with the adhesive system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
24. CBR glue technology (VAS 6321 A/9) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
24.1 Glue technology with the StrongTool / LineTool / LeverTool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
24.2 Glue technology with the LineTool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
24.3 Glue technology with the StrongTool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
24.4 Glue technology with the LeverTool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
25. CBR GlueTech+(VAS 6321 A/10) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
26. Decommissioning the VAS 6321 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
27. Declaration of Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
28. Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

I  
6
1. Important safety instructions
Scope of application of the dent removal system
Perform body repair work, such as dent removal, using resistance welding techniques and straightening
devices. Local heating of the metal sheets using the copper electrode.
The VAS 6321 A/13 inverter welder and the pulling and straightening tools may not be used for other
purposes!
No structural changes, even minor ones, are permitted; these will render the legal guarantee void!
CARBON GmbH accepts no liability for damages to persons, animals, property or the machine itself
resulting from improper application of the safety criteria specied in this usage information, even
through minor manipulations, or through the use of non-original or non-compatible spare parts.
Persons
The use of qualied personnel is recommended when carrying out work with the VAS 6321 A. Any
persons working with the system must in any case have been made aware of the possible risks and must
have read and understood this usage information.
Participation in the familiarization training is highly recommended!
Safety instructions
Read the instructions carefully. Failure to observe the safety regulations and basic precautions may result
in serious physical injury and damage to property. Make sure that employees working next to you are not
injured, for instance by sparks that may occur during the work process.
Protective clothing
Wear work clothes with long sleeves, gloves, safety shoes, headgear, safety glasses, and hearing protec-
tion if necessary. The equipment heats sheets of metal to high temperatures and can spray sparks. To
avoid burns and other possible injuries, the general safety regulations of welding equipment and body
repair must be observed when working with the CBR dent removal system!

I  
7
Important: Explosion hazard!
Do not make repairs to sheet metal or containers that have contained inammable materials, such as a
fuel tank.
Avoid a potentially explosive environment.
To avoid any risk, do not use the device near inammable liquids, gases or other ammable and danger-
ous objects. The sparks generated when using the device can otherwise lead to explosions.
Important: Risk of burns and poisoning!
The sheet metal parts to be machined can be heated to very high temperatures. Toxic vapors or gases
may be generated, depending on the composition of the surface coating on both the front and the back of
the metal sheet, e.g. zinc, lacquers, sealing material, anti-drumming material, etc.
To avoid poisoning, it is essential to observe appropriate precautions such as good ventilation in the
workplace or the wearing of respirators in the event that there is insucient ventilation.
Always work attentively and concentrate!
Magnetic ields
Please note that the VAS 6321 A/13 PowerInverter included in the VAS 6321 A generates powerful
magnetic elds that exert powerful attractive forces on magnetic metals. Watches, magnetic cards and
data carriers can be damaged by this.
Wearers of pacemakers must always consult their physician before approaching the welding area!
Important: To avoid damage to the vehicle electronics, the vehicle’s electrical system must be
disconnected from the power source in accordance with the vehicle manufacturer’s specications
before using the VAS 6321 A/13!

U / G
8
2. Use / Guarantee
2.1 Proper use
Our VAS 6321 A is designed and manufactured exclusively for commercial use in repairing damage to the vehicle body.
Use in the non-commercial sector is expressly not recommended due to the frequent lack of knowledge of vehicle body
repair and especially of welding equipment, as well as a lack of specic training.
Proper use also includes observing and understanding this usage information, observing the intervals and conditions for
tests and maintenance work on electrical components (in accordance with applicable legal regulations), as well as regular
and conscientious inspection of the pulling and striking tools for possible damage – damaged tools may no longer be used!
2.2 Guarantee
Please refer to our General Terms and Conditions for the scope of guarantee for our VAS 6321 A.
The guarantee does not cover damage caused by:
ordinary wear and tear;
improper use or overloading;
damage caused by transport or abuse;
failure to observe the instructions in this usage information;
failure to adhere to safety regulations.
Any claim under guarantee shall be void if alterations or modications are made to our products, and if service and repair
work is not carried out by persons authorized by us.
At this point, we expressly point out that only spare parts, additional devices, components and consumables approved by us
may be used. The same shall accordingly apply to products and structural components installed by our suppliers.

E 
9
Important safety instruction regarding the electrical supply
The VAS 6321 A trolley is supplied with a connection cable with a 16A type EN 60309-1 plug. The cable must be connected
to a three-phase, grounded 400V (50-60 Hz) socket (L1, L2, L3, N and PE) with neutral and protective conductor connected
in compliance with the regulations and current standards for electrical installations.
Even if a cable extension is used, it is essential to ensure that all conductors (L1, L2, L3, neutral and PE) are present and properly
connected.
The VAS 6321 A/13 PowerInverter is supplied with a 16A DIN 60309 plug, type Multigrip, 3-pole, 6h / 200-250V 2P.
This is connected to a 230V (50-60Hz) DIN 60309 (coupling) socket, 3-pole, 6h / 230V 2P with grounding, located inside
the VAS 6321 A trolley.
If operation of the PowerInverter outside the VAS 6321 A
trolley is desired, the PowerInverter must be connected to a
single-phase 230V (50/60Hz) power supply (L, N and PE)
with a connected neutral and protective conductor using a
suitable adapter cable or an adapter plug.
3. Electrical supply
From the mains
N
N
N
N
PE
PE
PE
PE
L
L
L L
L
L
Into the device
It is not permitted to operate or use damaged
equipment.
Cables and plug connections must be checked for
damage before each use.
Damaged cables or plug connections must be replaced
immediately by an authorized customer service/
electrical specialist in order to prevent hazards and
damage to users and equipment.

T VAS  A  
10
The VAS 6321 A is a complete, innovatively designed repair system for the economical and high-quality repair of the vehicle body.
Almost unbelievable results can be achieved by experienced craftsmen who have received instruction and training in
eecting repairs using resistance welding techniques, a variety of straightening devices and glue technology.
Combining optional tools/accessories from the Paint damage-free Dent Removal (PDR) technology and the PushPull system
opens up further possibilities for body repair.
4. The VAS 6321 A in use
Application images

T 
11
5. Typical damage
Attachment parts, as well as welded and bonded parts

T VAS  A   
12
LineTool 160
1EasyTool
2Hand Puller
PowerInverter
VAS 6321 A /13
Feet for EasyTool
Feet for EasyTool
4Dent removal hammers
Drawer for small
parts set
EasyTool
connection cable
Automatic
MultiTool
Connection cable 380 V
Ground cable
with clamp
5System trolley
6Manual MultiTool
9BitCutter
3Slide hammer
Equipment for
paint removal 10
6. The VAS 6321 A at a glance
= VAS 6321 A
= Supplement and accessories
7
8

T VAS  A   
13
PowerInverter
VAS 6321 A /13
L-dent removal bracket
12
13 LineTool 100
15 StrongTool
Steel scale 1 m
Feet for StrongTool
17 Enhancement / extension for
StrongTool with L-foot
14 LeverTool
Second pulling
unit for LineTool
16
Stainless steel
pulling electrode
Aluminum pulling
electrode
18
19
Carbon electrode
Bit holding electrode – Narrow
Copper electrode – Ball
Copper electrode – Flat
20
LeverTool
components
Feet for LineTool
CBR triple pull hook
CBR double pull hook
Rotating pull hook
11

T VAS  A   
14
The VAS 6321 A consists of the components listed below. Their use and application is described in more detail in this
usage information:
*without illustration
VAS 6321 A/5 CBR EasyTool, each with three round and three PSuare feet, and four straight feet 1
CBR-ZH-01 CBR hand puller 2
CBR-ZH-02 CBR slide hammer 3
H01-HG CBR small dent removal hammer with removable rubber cap
4
H03-H CBR large dent removal hammer with horizontal n
H03-V CBR large dent removal hammer with vertical n
CBR-029 VAS 6321 A trolley for manageable storage of the individual components 5
VAS 6321 A/7 CBR LineTool 160 with pulling unit and double pull hooks, two single and two double feet 7
VAS 6321 A/13 PowerInverter with MultiTool (automatic) and connection cable, ground cable with ground clamp and
connection cable for EasyTool 8
CM-024 BitCutter 9
CM-023 Equipment for paint removal 10
CMA-121-1/2/3 CBR double pull hook / triple pull hook / rotating pull hook 11
CSH-65-0150-80 L-dent removal bracket 12
VAS 6321 A/8 CBR LeverTool with a single and a double foot, and a pull carriage with double pull hook 14
VAS 6321 A/4 CBR StrongTool with two single and two double feet and double pull hook 15
CBR-U-B14/B12/
B22/B10 Carbon electrode / Copper electrode – Ball / Copper electrode – Flat / Bit holding electrode – Narrow 20
CM-060 Various small parts and accessories *
CM-025 CBR pull rods diameter 7 mm *
CM-026 CBR pull rods diameter 8 mm *

T VAS  A   
15
Das VAS 6321 A kann mit optionalen Teilen ergänzt werden:
*without illustration
C1-06 MultiTool for VAS 6321 A/ 13 (Manual) with control line and connection cable 6
VAS 6321 A/1 CBR LineTool 100 with pulling unit and double pull hook 13
VAS 6321 A/3 Second pulling unit with double hooks for VAS 6321 A/1 and VAS 6321 A / 7 16
VAS 6321 A/2 Enhancement / extension for CBR StrongTool VAS 6312 A/4 17
CBR-U-B17 Stainless steel pulling electrode for aluminum sheets 18
CBR-U-B16 Aluminum pulling electrode for aluminum sheets 19
C1-17 MultiTool for VAS 6321 A/ 13 for swaging and shrinking with connection cable *
VAS 6321 A/9 CBR glue technology set for VAS 6321 A *
VAS 6321 A/10 CBR GlueTech plus for VAS 6321 A *
VAS 6321 A/11 CBR glue technology set EasyTool *
CBR-080 Cover hood for VAS 6321 A trolley *
VAS 6321 A/14 PushPull System *

CBR     
16
16
14
1
Second pulling unit with
double hooks for LineTool
CBR EasyTool
CBR LeverTool
7. CBR pulling tools at a glance

CBR     
17
17
7CBR LineTool 160
15 CBR StrongTool
Enhancement / extension for
CBR StrongTool with L-feet
13 CBR LineTool 100

PI | P S (VAS  A/)
18
8. PowerInverter | Power Source (VAS 6321 A/13)
8.1 The PowerInverter
The VAS 6321 A/13 PowerInverter is the multifunctional power source (hereinafter referred to as PS) at the heart of the
VAS 6321 A. It enables a wide range of applications in the repair of damage to the vehicle body.
There are 6 programs available to the user for dierent tasks, which are selected via pushbuttons (5-10). Our technicians
have established basic values for each of these programs, and these are stored in the control electronics of the PS and
automatically set after the program is selected.
The predened settings can be changed step by step and independently of each other with the buttons (11-14), or adapted
to the respective conditions (material quality, metal sheet thickness, etc.) – the adaptation is shown in the displays for time
(11/12), or power (13/14) respectively.
AUTO EASY-TOOL MANUELL
ZEIT
LEISTUNG
AUTO
IMPULS
PROGRAMME
EIN/AUS
8. 8.
- +
8. 8.
- +
MANUELL
1MASSE
2BITS
3EASY-TOOL
4EINZIEHEN FE FE
5EINZIEHEN AL AL
6KOHLESTIFT C
MASSE
5
2
3
4
6
1
10
11
13
12
14
9
8
7
Switch
Manual / Auto
Ground clamp
connector
Program keys
Automatic MultiTool
connector
Pulse
On / O
Main switch On
/ O
Less time
Less power
Control line
connector
MultiTool manual connector
EasyTool
connector
More time
More power

PI | P S (VAS  A/)
19
8.1 The PowerInverter
The VAS 6321 A/13 PowerInverter is the multifunctional power source (hereinafter referred to as PS) at the heart of the
VAS 6321 A. It enables a wide range of applications in the repair of damage to the vehicle body.
There are 6 programs available to the user for dierent tasks, which are selected via pushbuttons (5-10). Our technicians
have established basic values for each of these programs, and these are stored in the control electronics of the PS and
automatically set after the program is selected.
The predened settings can be changed step by step and independently of each other with the buttons (11-14), or adapted
to the respective conditions (material quality, metal sheet thickness, etc.) – the adaptation is shown in the displays for time
(11/12), or power (13/14) respectively.
AUTO EASY-TOOL MANUELL
ZEIT
LEISTUNG
AUTO
IMPULS
PROGRAMME
EIN/AUS
8. 8.
- +
8. 8.
- +
MANUELL
1MASSE
2BITS
3EASY-TOOL
4EINZIEHEN FE FE
5EINZIEHEN AL AL
6KOHLESTIFT C
MASSE
5
2
3
4
6
1
10
11
13
12
14
9
8
7
Switch
Manual / Auto
Ground clamp
connector
Program keys
Automatic MultiTool
connector
Pulse
On / O
Main switch On
/ O
Less time
Less power
Control line
connector
MultiTool manual connector
EasyTool
connector
More time
More power
8.2 Operation of the PS
After switching on the PS with the main switch (1), the MANUAL (2) and GROUND (5) LEDs light up. This basic setting
ensures that no accidental short circuit can occur between the MultiTool and the ground clamp.
Programs 1 and 3 to 6 are operated in automatic mode, and in program 4 it is possible to select between continuous current
and pulsing three times.
Program 2 can be executed in automatic mode (welding process is triggered on contact with the bare surface), or in manual
mode (welding process is triggered at the press of a button on the MultiTool).
Note that use of the PS in Manual mode requires the optional MultiTool with button (part number C1-06).
If automatic mode is selected, the PS switches to standby mode after 5 minutes of inactivity. To reactivate the PS, one of
the programs must be selected.
For your consideration: By selecting the program indicated by the illuminated LED again, the previously adjusted values for
time or for power remain valid.
The pictures above show the simple operation of the pushbuttons on the PS for quick retrieval of the respective programs.