TKR Group VAS 6790/2 Operating and safety instructions

VAS 6790/2
VAS 6792
VAS 6792/1
VAS 6792/2
BA3
Pneumatic/hydraulic
blind riveting tool
Setup – Installation: Blind riveting tool
Translation of original instruction manual
ATTENTION
This supplementary sheet serves as a supplement to the instruction manual BA1
(VAS 6790/2, VAS 6792, VAS 6792/1, VAS 6792/2) and may only be used in
conjunction with it.
Additional information to the instruction manual
BA1 (VAS 6790/2, VAS 6792, VAS 6792/1, VAS 6792/2)

2
VAS6790/2
VAS6792
VAS6792/1
VAS6792/2
BA3
Originalbetriebsanleitung
Pneumatischhydraulisches
Blindniet-Werkzeug
Inbetriebnahme– Montage: Blindnietwerkzeug
ZusatzinformationzurBetriebsanleitung BA1
(VAS6790/2,VAS 6792, VAS6792/1, VAS 6792/2)
ACHTUNG
DieseMontageanleitungdient als Ergänzung zur Betriebsanleitung BA1
(VAS6790/2,VAS 6792, VAS6792/1, VAS 6792/2) und darf nur im Zusammenhang
mitdieserverwendet werden.
?
www.tkr-support.comOwner‘s manual
Owner‘s manual
digital
USB-Stick
1. Download current
owner‘s manuals
2. Support

3
1.
2.
3.
4.
Chapter Page
Safety
1.1 Designations 5
Scope of supply
2.1 Scope of Supply and Accessories 6
2.2 Technical specications 9
2.3 Working with the blind riveting tool - basic principles 10
2.4 Maintenance 11
Technical data
3.1 Technical data 12
3.2 Device components 16
Use
4.1 Connecting the high-pressure coupling to the
Compact Booster 18
4.2 Connecting the blind riveting tool
and the Compact Booster 20
4.3 VAS 6792/2, VAS 6792/24: Screwing the extension onto
the blind riveting tool 22
4.4 Replacing the rivet head extension 27
4.5 Removing the extension 28
4.6 Replacing the conical grip 29
4.7 Connecting the spiral hose to the Compact Booster and
hose adapter 32
4.8 Connecting the pneumatic hose to the Compact Booster
and the spiral hose 33

4
This instruction manual is protected by copyright. No use is permitted outside the strict limit-
ations of copyright legislation without the consent of the manufacturer. Unauthorized use will
make the oender liable to criminal prosecution. This also applies to the extraction of individual
illustrations and the use of text in the extract form.
4.
5.
Use
4.9 Using the blind riveting tool 34
4.10 Replacing the rivet head 36
4.11 Fitting the ejector 37
4.12 Using with the operating unit 39
4.13 Emptying the mandrel collector 46
4.14 Maintenance and cleaning 47
4.15 Spare parts 50
4.16 Troubleshooting 54
Maintenance / Service
5.1 Disposal BA1, 60
5.2 Warranty BA1, 61
5.3 Declaration of Conformity 62

5
A
C
D
B
E
1.1.1
1.1.2
1.1.3
1.1 Designations
Markings on the blind riveting tool
A Manufacturer‘s identication
B Serial number
C Production date
D Warnings (for complete view
see Fig. 1.1.3)

6
VAS 6790/2
VAS 6792
VAS 6792/1
VAS 6792/2
BA3
Pneumatisch hydraulisches
Blindniet-Werkzeug
Bedienungsanleitung
Originalbetriebsanleitung
B
C E
D
FGH
IJ K
A
Nietmatrix
PSD-BED-00000125,Vers.14.12
BA3
VAS6792/11
Ø2,0 mm
VAS6792/13
Ø3,0 mm
VAS6792/12
Ø4,0 mm
VAS6792/14
Ø2,6 mm
VAS6792/10
Ø3,4 mm
VAS6792/27
Ø4,0 – 4,2 mm
Ø2,0mm Ø2,6mm Ø3,0mm Ø3,4mm Ø4,0mm Ø4,0 – 4,2 mm
Ø4,0 – 4,2 mm
Ø3,4mm
Ø3,0mm
Ø2,6mm
Ø2,6mm
Ø2,6mm
Ø2,6mm
VAS6792/15 VAS6792/17 VAS6792/19VAS6792/16 VAS6792/18 VAS6792/20
L
2.1 Scope of Supply and Accessories

7
VAS 6792/2 VAS 6792/24
No. Item VAS 6792 VAS 6790/2
A 1 Case • •
B 1 Blind riveting tool • •
C 1 Spiral hose assembly •
D 1 Ejector •
E 1 Compact Booster •
F 1 High-pressure coupling • •
G 1 Assembly wrench • •
H 1 Assembly aid • •
I 1 Hose adapter •
J 1 Blind rivet set • •
K 1 Instruction manual • •
L 1 Rivet matrix • •
Accessories, optional
No. Item
M Extension, 59 mm
N Extension , 160mm

8
R
OQ
TS
U
V
P
VAS 6792/1
2.1 Scope of Supply and Accessories
Accessories set, optional
No. Item VAS 6792/1
O Extension, 160 mm •
P Carrying strap •
Q Hose assembly •
R Operating unit •
S Plug connector •
T Pneumatic hose •
U Supporting belt •
V Cardboard box •

9
2.2 Technical specications
The pneumatic/hydraulic blind riveting tool was specially developed for all common
riveting operations on thin sheet metal.
The blind riveting tool must only be used with the pneumatic-hydraulic blind
riveting tool Compact Booster.
The blind riveting tool is connected to the Compact Booster using a high-pressure
coupling.
Travel 20 mm
Setting force 24500 N at 6 bar
Weight 0.8 kg (without hose and operating unit)
Hydraulic operating pressure max. 600 bar
Pneumatic operating pressure 6 bar
Ambient temperature 5 – 50 °C/41 – 122 °F
Prescribed safety clothing Protective gloves, eye protection, long-sleeved
working clothes, close tting at the neck
Drive unit Compact Booster

10
Risk of injury
Route all supply lines in a manner that prevents people from tripping over them.
Correctly route and attach the compressed air hose. If a compressed air hose whips
around wildly, it could cause severe bodily injury.
Before starting work, check the preset air pressure! Incorrectly set air pressure
could cause equipment damage or bodily injury!
Max. air pressure
Make sure that the maximum permissible operating air pressure of 6 bar / 87 psi
is never exceeded. Check the setting of the pressure regulating valve before each
riveting operation!
Clean compressed air
Make sure that the pressure generator is only supplied with clean and dry compres-
sed air. Moisture and contamination could cause equipment malfunction and/or da-
mage. Only use compressed air of quality class 2 as per ISO 8573-1.
Always disconnect the riveter from the compressed air when leaving your
workstation!
Warranty
The manufacturer accepts no liability for damage or injury caused by improper re-
pair or use of foreign replacement parts.
Incorrect usage of the blind riveting tool that leads to equipment damage invali-
dates the warranty.
The compressed air supply must be disconnected from the equipment before
any adjustment or maintenance work is performed.
2.3 Working with the blind riveting tool - basic
principles

11
The tool‘s hydraulic system, pneumatic control systems, hoses and couplings
must all be kept free of dirt and other contamination. Foreign bodies in the
hydraulic uid or in the control air will cause the tool system to malfunction.
All maintenance and service work on the blind riveting tool must only be per-
formed with the pressure generator disconnected.
Under normal circumstances, maintenance of the blind riveting tool is restricted to
regular cleaning and replacement of the conical grips.
All other necessary maintenance work and/or repairs must be performed by the ma-
nufacturer or properly trained personnel only.
The user must only perform the maintenance and repair measures outlined in this
instruction manual.
Maintenance and repair work not covered in this instruction manual may only be
performed by professionals who have been correctly trained by TKR. For further in-
formation on servicing and training, please contact us at our Service address:
TKR Spezialwerkzeuge GmbH
Service
Am Waldesrand 9-11
D-58285 Gevelsberg (Germany)
Phone: [phone] - 0
Fax: [phone] - 941
E-Mail: [e-mail]
Download-Service
www.tkr-support.com
2.4 Maintenance
4.16

12
179
87
58
35
28
O
34
O
3.1.1
Overall length 179 mm
Length of mandrel collector 87 mm
Height 58 mm
Width 35 mm
Ø Mandrel collector 34 mm
Ø Rivet head 28 mm
3.1 Technical data
Blind riveting tool with mandrel collector

13
109
17
28
58
35
28O
3.1.2
Overall length 109 mm
Length of ejector 17 mm
Width 35 mm
Height 58 mm
Ø Ejector 38 mm
Ø Rivet head 28 mm
Blind riveting tool with ejector

14
58
20
O
28
O
360
87160
34
O
35
260.2
87
34
O
58
28
O
20
O
59 35
260.2
87
34
O
58
28
O
20
O
59 35
VAS 6792/2
VAS 6792/24
3.1.3
3.1 Technical data
VAS 6792/24 VAS 6792/2
Overall length 360 mm 260.2 mm
Height 58 mm 58 mm
Ø Rivet head 20 mm 20 mm
Width 35 mm 35 mm
Length of straight housing 160 mm 59 mm
Length of mandrel collector 87 mm 87 mm
Ø Mandrel collector 34 mm 34 mm
Blind riveting tool with mandrel collector and extension

15
O58
104
125
27.2O
3.1.4
Length 125 mm
Ø Coupling 58 mm
Ø Connection 27 mm
High-pressure coupling

16
1
2
7
3
5
9
8
4
6
3.2.1
Q
O
R
S
TU
Q
O
R
S
TU
Q
O
R
S
T
U
Q
O
R
S
TU
Q
O
R
S
T
U
A
B
C
D
E
G
H
I
F
A
B
C
D
E
G
H
I
F
10
11
12
13
14
16
17
19 20
21
22 23
Q
O
R
S
TU
18
15
3.2 Device components

17
No. Title
1 Blind riveting tool
2 Front ejector
3 Assembly wrench
4 Assembly aid
5 High-pressure coupling
6 Spiral hose
7 Compact Booster
8 Hose adapter
9 Blind rivet set
10 Protection cover
11 Protection cover
12 Extension rod
13 Rivet head
14 Extension casing
15 Mandrel collector
16 Conical grip
17 Ejector
18 Plug connector
19 Extension 160 mm
20 Hose package
21 Operating unit
22 Pneumatic hose
23 Supporting belt

18
4.1.1 4.1.2
4.1.3
4.1 Connect the high-pressure coupling to the
Compact Booster
4.1.1 – 4.1.3
Press the lever on the Compact Booster to
turn the locking mechanism clockwise.

19
4.1.4 4.1.5
4.1.6 4.1.7
4.1.4 – 4.1.7
Insert the high-pressure coupling straight into the seating on the Compact Booster and turn
the locking mechanism counterclockwise until it engages.

20
4.2.1 4.2.2
4.2 Connecting the blind riveting tool and the
Compact Booster
4.2.1/4.2.2
Remove the protective caps from the high-pressure coupling and the blind riveting tool.