WS XPac Quick reference guide

Hydraulic Pressing Tool for cordless screwdrivers
Assembly- / Operating Instruction

© Wieländer+Schill 2
Directory
1.1. Notes regarding this manual 3
1.2. Explanation of symbols 3
1.3. Marking 4
2.1 Operating mode 4
2.2 Technical specications 6
2.3 Technical data XPac 6
2.4 Safety advice and basic principles on how to use the XPac 7
2.5 Maintenance 8
2.6 Warranty 8
3.1 Connecting and adjusting the XPac 9
3.2 Assembling the C-arm 12
3.3 Example: Mounting the mandrel and die 13
4.1 Put out of operation and storage 14
4.2 Cleaning and maintenance 16
5.1 International service and repair partners 17
1
2
3
4
5

3XPac
Notice
Legislation stipulates that workers handling hy-
draulic driven riveting tools must be trained and
instructed. The training and instruction must be
carried out by a Wieländer+Schill instructor or an
o󰀩cially authorized W+S representative.
State-of-the-art technology
This riveting tool represents state-of-the art tech-
nology. To ensure the functionality of the equip-
ment, it must be operated in a proper and safe
manner.
1.1 Notes regarding this manual Handling
All handling necessary to ensure correct operati-
on is described in the instruction manual. No work
method other than that expressly approved by the
manufacturer may be used.
Faults
In the event of a fault, the user may only carry out
repair work for the faults for which the relevant
maintenance process is described in this manual.
1.2 Explanation of symbols
There are some sections of this manual that use internationally known warning symbols, warning notes
and general instructional symbols.
The individual symbols are explained below. Follow all instructions and safety advice..
Observe instruction
manual
Observe general
instructions
Wear face mask
Wear gloves
Warning!
General source of danger
Warning!
Hand could become trapped
Warning!
Fingers could become
trapped
Warning!
Danger of environmental
contamination
Warning!
System under pressure
Please note the
following!
Read the instruction manual
Read the instruction manual carefully before using the riveting tool
Arrow to clarify
compression
Arrow showing directionn
Audibly engage
Note arrow
1

© Wieländer+Schill 4
A Type designation
BSerial number and
manufacturing date
CVerication code
DForce range
E recommended rpm
cordless screwdriver
1.3 Marking
2.1 Operating mode
Marking on the
XPac
The XPac is a mechanically and hydraulically driven pressing device for a wide range of applica-
tions that require a high pressing force of up to 80 kN or 8t.
A commercially available cordless screwdriver of medium power class serves as drive unit.
The rotation energy of the cordless screwdriver activates a high-pressure pump, which activates a
high-pressure cylinder via a pressure control valve.
A full stroke pressure control valve switches o󰀨 the tool at a preset pressure when the preset end
force is reached.
A manually operated relief valve moves the high pressure cylinder back into its Return to original
position.
A
B
D
C
E
Abb. 1.3.a
2

5XPac
The pressing force of the device is directly adjustable with the rotary knob.
The display means:
Relief lever
Locking ring
Mounting
C-arm
Pressure
control knob
Torque arm
Locking bolt
The pressure control knob of the
XPac
allows for the setting of the operating
pressure and therefore the working pres-
sure.
Before each working operation, please
check the pressure setting at the XPac .
to
80 kN (8,0 t)
Maximum force
from
25 kN (2,5 t)
Minimum force
Tamper protection
Abb. 2.1.a
Abb. 2.1.b
Abb. 2.1.c Abb. 2.1.d

© Wieländer+Schill 6
Length 230 mm
Wide 63 mm
Height 130 mm
Height comp. 295 mm
Weight compl. 3,41 Kg
OIL capacity 60 ccm
Pressing force 25 kN - 80 kN
Cylinder stroke 25mm
Required speed 1250 - 1500 rpm
Required torque 12,5 Nm
Permissible hydraulic OIL Hydraulic OIL according to DIN 51524
AFT-OIL according to DIN 51562-2
Type HLP 22 - HLP 36
Viscosity of the OIL ca. 22 - 36 mm2/s bei 40°C
OIL lling capacity 60 ccm
Ambient temperature 5 - 50 C° / 41 - 122°F
Prescribed safety clothing Protective gloves, face mask
2.2 Technical Specications
2.3 Technical data XPac riveting system

7XPac
2.4 Safety instructions
The hydraulic tool kit is strictly approved
only for the purpose intended by the
manufacturer.
Only genuine accessories may be used.
Use of non-genuine tools or accessories
represents a major safety hazard.
Ensure that only trained and instructed
personnel use this equipment. Use of the
equipment by personnel that have not
been trained and instructed is prohibited.
Ensure that the instruction manual is
made available to operating personnel.
Observe the applicable national regulati-
ons for accident prevention.
Because metallic parts can break up and
y o󰀨 with high energy if the tool is faulty
or operated incorrectly, protective gloves
and face mask must strictly be worn for
all applications of the equipment.
As a result there is a risk of severe physical
injury.
Never throw the tool or allow it to fall. Ne-
ver misuse the tool or let untrained per-
sonnel use it.
The tool must only be used in ambient
temperature of above 5 °C (41°F) and up
to maximum 50 °C (122°F).
The tool must never be used in potenti-
ally explosive areas.
Before starting work, always ensure that
the pressure regulator is set according to
the work requirements!
The manufacturer accepts no liability for
damage or injury caused by improper
repair or the use of replacement parts
made by other manufacturers..

© Wieländer+Schill 8
2.5 Maintenance
The tool’s hydraulic system must be kept
free of dirt and other contamination.
Foreign materials in the hydraulic oil can
cause the tool system to malfunction of
the unit and can therefore also cause in-
juries.
During maintenance and service work,
the instructions of the tool must be ob-
served.
2.6 Warranty
Basically this tool system is maintenance
free.
The hydraulic tools of Wielander + Schill come with a 12 month warranty against material and manu-
facturing defects. This does not cover normal wearing parts of the actuator and adapters.
The warranty period begins from the date of delivery, as specied on the invoice or delivery note.
The warranty is valid for the user / buyer provided that the tool is obtained from an authorized sales
outlet and is used as described in the instruction manual and for the purpose for which it was designed.
The warranty becomes invalid if the tool is used for purposes other than those for which it was designed.
In addition, the warranty becomes invalid if the tool is not used as described in the instruction
manual.
In the event of defect or fault, Wielander & Schill will only repair or replace faulty parts at its own discretion..
All service and maintenance work may
only be performed by trained and instruc-
ted technicians or by the manufacturer. If
you should have technical problems or
need a service technician please contact
the service number below:
Wieländer+Schill
Professionelle Karosserie-Spezialwerkzeuge
Neue Wiesen 8
D-78609 Tuningen
Telefon: [phone] / 9898-0
Telefax: +49 (0)7464 / 9898-289
E-Mail: [email protected]

9XPac
ATTENTION!
Toavoidinjury,lockthecordlessscrewdri-
ver before connecting the XPac .
Insert the cordless screwdriver into the locking
ring of the
XPac .
Before using the XPac , check the condition of the tool for any damage – for example oil leaka-
ge or loose components. Such damage could cause severe physical injuries during use.
Defective components or other damage must be repaired or replaced by qualied personnel.
Make sure that the XPac is always placed on a non-slip surface, stored safely and cannot fall
down
Make sure that the Power Pack
XPac is set up in a work area that is free from heat sources
(max. 50 °C/ 120 °F), and free from corrosive liquids, greases and oils.
ATTENTION! The drill chuck must never be opened or closed with the driven
cordless screwdriver!
3.1 Connecting and adjusting the XPac
The XPac is delivered as standard without a cordless screwdriver.
Use a commercially available cordless screwdriver to work with the
XPac .
However, the device should have a minimum torque of 12.5 Nm.
Pre-mount the torque arm on the XPac .
Tighten the drill chuck by hand.
3
Abb. 3.1.a
Abb. 3.1.b
Abb. 3.1.c
Abb. 3.1.d

Bild 8
Bild von der XPress mit ausgeklapptem
Verriegelungshebel.
© Wieländer+Schill 10
Position the torque arm of the XPac on the cordless
screwdriver. Position the support elements on the battery wit-
hout play and tighten the knurled screws.
Setting on the cordless screwdriver.
ATTENTION!
No impact function
Select second gear for all applications.
(fast forward)
Torque adjustment to maximum.
Push the locking ring backwards over the drill
chuck. Tighten the locking ring with left thread rmly.
Also tighten the knurled screw of the torque arm at
the top of the
XPac .
Abb. 3.1.h
Abb. 3.1.g
Abb. 3.1.j
Abb. 3.1.e
Abb. 3.1.f
Abb. 3.1.i

11 XPac
Set the required force on the pressure control
knob. The relief lever can be turned 360° in both direc-
tions.
To release the
XPac , push the release lever up .
Not more than 60°.
After mounting the C-arm (chapter 3.2)
and the inserts, loosen the lock on the
cordless screwdriver.
The
XPac is now ready for operation.
Or press down.
Not more than 60°.
Abb. 3.1.k
Abb. 3.1.l
Abb. 3.1.m
60°
60°
Abb. 3.1.n
Abb. 3.1.o

© Wieländer+Schill 12
3.2 Connecting C-arm
1. Press the safety button at the locking mecha-
nism. 2. Turn clockwise the locking lever while pressing the safety button.
3. To make it easier to slide the C-frame onto the
XPac, use Molycote Dx paste (50g)
Item no. 700144.
4. Locate the C-Arm in the centre of the intake of
the
XPac . The index pin must engage in the cor-
responding slot.
Push the C-arm onto the intake of the XPac .
5. Close the locking lever clockwise to close 6. The C-arm is correctly mounted when the safety
button jumps out completely and a green mark is
visible. This action is accompanied by an audible
click.
Attention!
The mounting hole of the C-arm must be free from contamination and damage.
The locking mechanism must engage smoothly. It should not be possible to move
the locking lever once the mechanism is engaged.
Damaged or defective components can cause physically injuries and must not
be used under any circumstances!
Abb. 3.2.a
Abb. 3.2.b
Abb. 3.2.c
Abb. 3.2.d
Abb. 3.2.e
Abb. 3.2.f

13 XPac
3.3 Example: Mounting the mandrel and die
Hold the side plate with your nger.
Screw the required mandrel into the C-
arm.
Do not use any tools for tightening.
Only tighten by hand!
Before each assembly of the rivet in-
serts, the correct choice of the setting
head and closing head to the rivet must
be taken from the repair instructions.
Check that the riveting heads are rmly
seated after each riveting process. Rivet
inserts that have become loose present
a hazard and can lead to equipment da-
mage or injuries.
Hand-tighten the riveting head provided.
Apply no excessive force!
Screw the corresponding counterpart
into the insert on the opposite side of the
C-arm (plunger rod) with the included
spacing adapter – hand tighten.
Abb. 3.3.a
Abb. 3.3..b
Abb. 3.3.c
Abb. 3.3.d
Abb. 3.3.e
Abb. 3.3.f

© Wieländer+Schill 14
Remove the C-arm from the XPac.Open the locking lever on the C-arm - with the
safety button pressed down - clockwise.
Loosen knurled screws on the support elements.
4.1 Put out of operation and storage
ATTENTION!
Toavoidinjury,lockthecordlessscrewdri-
ver before disconnecting the
XPac .
Open the support elements on the torque arm.
Abb. 4.1.a
Abb. 4.1.b
Abb. 4.1.c
Abb. 4.1.d
4
Abb. 4.1.e

15 XPac
Open the drill chuck on the cordless screwdriver.
Un-screw the locking ring.
ATTENTION! The drill chuck must never be opened or closed with the driven
cordless screwdriver!
Disconnect the cordless screwdriver from the
XPac.
Push the locking ring forward.
Abb. 4.1.h Abb. 4.1.f
Abb. 4.1.g
Abb. 4.1.i

© Wieländer+Schill 16
4.2 Cleaning and maintenance
Check the system at regular intervals
for possible oil leakage. A loss of oil
indicates a fault in the system.
In this case, interrupt work and return
the unit to an authorized dealer for
repair.
Foreign objects or contamination in the
area of the locking ring can cause the
equipment to malfunction.
Remove foreign objects or contaminati-
on in this area with a clean cloth.
To protect the metallic surface from cor-
rosion you can use a standard corrosion
protection product such as Caramba,
Ballistol or WD40.
Abb. 4.2.a
Abb. 4.2.b
Abb. 4.2.c

17 XPac
5.1 International service and repair partners
https://www.wielanderschill.com/service/vertretungen-weltweit/
https://www.wielanderschill.com/en/service/distributors-worldwide/
5

© Wieländer+Schill 18

19 XPac

Misprint, errors and revisions to be reserved. © Wieländer+Schill sh-11/2020
Professionelle Karosserie-Spezialwerkzeuge
+
Tel. [phone] Fax +49 (0)
7464 9898 289
[email protected] www.wieland
erschill.com
Adresse: Neue Wiesen 8 D-78609 Tuningen