widos 6113 mobile User manual

Kunststoffschweißtechnik
WIDOS Einsteinstr. 5 Phone ++49 7152 9939 - 0
W. Dommer Söhne GmbH D-71254 Ditzingen-Heimerdingen Fax ++49 7152 9939 - 40
website: www.widos.de email: [e-mail]
Headquarters: D-71254 Ditzingen-Heimerdingen Country court Stuttgart HRB 200973 Managing director: Jürgen Dommer
Working Instructions
Translation
Heating element butt welding machine
WIDOS 6113 mobile
Keep for further use!

Kunststoffschweißtechnik
Product identification
10.12.13 Working Instructions WIDOS 6113 mobile Page 2 of 81
Model: Heating element butt welding machine
Type: WIDOS 6113 mobile
Serial number, year of construction: see type label
Customer Entries
Inventory-No.:
Place of working:
Order of spare parts and after sales service:
Address of manufacturer WIDOS
Wilhelm Dommer Söhne GmbH
Einsteinstrasse 5
D-71254 Ditzingen-Heimerdingen
Phone: ++49 7152 / 99 39 - 0
Fax: ++49 7152 / 99 39 - 40
[email protected]
http://www.widos.de
Address of the subsidiary companies:
WIDOS
WIDOS GmbH Wilhelm Dommer Söhne AG
An der Wiesenmühle 15 St. Gallerstr. 93
D-09224 Grüna / Sachsen CH – 9201 Gossau
Phone: ++49 371 / 8 15 73 - 0 Phone: [phone]
Fax: ++49 371 / 8 15 73 - 20

Kunststoffschweißtechnik
Introduction
10.12.13 Working Instructions WIDOS 6113 mobile Page 3 of 81
Purpose of the document
These working instructions give you information about all important questions which refer to
the construction and the safe working of your machine.
Just as we are, you are obliged to engage in these working instructions, as well.
Not only to run your machine economically but also to avoid damages and injuries.
Should questions arise, contact our service team in the factory or in our subsidiary companies.
We will help you with pleasure.
According to our interest to continuously improve our products and working instructions, we
kindly ask you to inform us about problems and defects which occur in exercise.
Thank you.
Structure of the working instructions
This manual is arranged in chapters, which belong to the different using phases of the
machine.
Due to this structure, the searched information can be easily found.
12/10/2013 WIDOS
W. Dommer Söhne GmbH
Einsteinstraße 5
D-71254 Ditzingen-Heimerdingen
All rights reserved.
Reprinting only allowed with permission of the corporation.
Any changes are subject to technical innovations.

Kunststoffschweißtechnik
WIDOS Einsteinstr. 5 Phone ++49 7152 9939 - 0
W. Dommer Söhne GmbH D-71254 Ditzingen-Heimerdingen Fax ++49 7152 9939 - 40
website: www.widos.de email: [e-mail]
10.12.13 Working Instructions WIDOS 6113 mobile Page 4 of 81

Kunststoffschweißtechnik
Contents
10.12.13 Working Instructions WIDOS 6113 mobile Page 5 of 81
1. DESCRIPTION OF THE PRODUCT................................................................................ 7
1.1. Usage and purpose-oriented use........................................................................................7
1.2. Safety measures ...................................................................................................................7
1.3. Conformity.............................................................................................................................7
1.4. Machine overview .................................................................................................................8
1.5. Designation of the product..................................................................................................8
1.5.1. Technical data ....................................................................................................................8
1.5.1.1. WIDOS 6113 mobile General data..........................................................................9
1.5.1.2. Basic frame................................................................................................................9
1.5.1.3. Hydraulic pump..........................................................................................................9
1.5.1.4. Heating element.......................................................................................................10
1.5.1.5. Planer.......................................................................................................................10
1.6. Tools and accessories .......................................................................................................10
1.7. Wear parts ...........................................................................................................................10
1.8. Accessories.........................................................................................................................11
2. SAFETY RULES............................................................................................................ 13
2.1. Explanation of the symbols and indications....................................................................13
2.2. Obligations of the owner....................................................................................................14
2.3. Obligations of the worker ..................................................................................................14
2.4. Measures of organization ..................................................................................................14
2.5. Information about safety precautions ..............................................................................14
2.6. Instructions for the staff ....................................................................................................14
2.7. Maintenance and inspection, repair..................................................................................15
2.8. Dangers while handling the machine ...............................................................................15
2.9. Specific dangers .................................................................................................................15
2.9.1. Danger of stumbling over electric wire and hydraulic hoses............................................15
2.9.2. Dangers caused by electric energy..................................................................................15
2.9.3. Dangers caused by the hydraulics...................................................................................16
2.9.4. Danger of catching clothes by the planer.........................................................................16
2.9.5. Risk of injury by noise.......................................................................................................16
2.9.6. Danger of combustion by heating element and welding area..........................................16
2.9.7. Dangers by unsecured carriage.......................................................................................16
2.9.8. Danger of crushing by clamping devices and guideways ................................................17
2.9.9. Danger of injury or damage by entering...........................................................................17
2.9.10. Dangers on uneven terrain...............................................................................................17
2.10. Structural modifications on the machine.........................................................................18
2.11. Warranty and liability..........................................................................................................18
3. FUNCTIONAL DESCRIPTION ...................................................................................... 19
4. OPERATING AND INDICATING ELEMENTS .............................................................. 21
4.1. Machine................................................................................................................................21
4.2. Portable operator panel......................................................................................................22
4.3. Hydraulic control elements................................................................................................23

Kunststoffschweißtechnik
Contents
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4.4. Planer...................................................................................................................................23
4.5. Heating element..................................................................................................................24
4.6. Switch cabinet....................................................................................................................24
5. STARTING AND OPERATING ......................................................................................27
5.1. Safety indications...............................................................................................................27
5.2. Secure carriage ..................................................................................................................28
5.3. How to connect the machine ............................................................................................28
5.4. How to set the heating element temperature.................................................................. 28
5.5. How to remove the outer fix clamping ring..................................................................... 29
5.6. How to disconnect basic machine, planer and heating element from the carriage.... 30
5.6.1. Disconnect basic machine from carriage.........................................................................30
5.6.2. Remove the outer fix clamping ring from the basic machine...........................................31
5.6.3. Remove planer and heating element from the carriage ..................................................32
5.6.3.1. Remove planer........................................................................................................32
5.6.3.2. Remove heating element ........................................................................................ 33
5.7. Mount basic machine, heating element and planer into the carriage........................... 33
6. WELDING PROCESS ....................................................................................................35
7. WELDING LOG AND TABLES......................................................................................39
8. MAINTENANCE, CARE AND REPAIR..........................................................................42
8.1. Maintenance and inspection, repair................................................................................. 42
8.2. Storage ................................................................................................................................42
8.3. Air pressure check.............................................................................................................42
8.4. How to clean the machine................................................................................................. 42
8.5. Clamping elements ............................................................................................................43
8.6. How to vent the hydraulic cylinders.................................................................................43
8.7. How to check and refill the hydraulic oil .........................................................................44
8.8. Used hydraulic oil...............................................................................................................44
8.9. Planer...................................................................................................................................44
8.10. How to lubricate the joints for heating element, planer, carriage and pipe lifter........ 45
8.11. Transport.............................................................................................................................45
8.12. Protect machine parts against corrosion........................................................................ 46
8.13. Disposal...............................................................................................................................46
9. ELECTRIC AND HYDRAULIC DIAGRAMS ..................................................................47
10. DECLARATION OF CONFORMITY...............................................................................81

Kunststoffschweißtechnik
WIDOS Einsteinstr. 5 Phone ++49 7152 9939 - 0
W. Dommer Söhne GmbH D-71254 Ditzingen-Heimerdingen Fax ++49 7152 9939 - 40
website: www.widos.de email: [e-mail]
10.12.13 Working Instructions WIDOS 6113 mobile Page 7 of 81
1. Description of the product
This chapter gives important basic information about the product and its prescribed use.
All technical details of the machine are put together as a general arrangement.
1.1. Usage and purpose-oriented use
The WIDOS 6113 mobile has been designed for the heating element butt welding of pipes and
fittings with a diameter of OD 315 up to OD 630 mm / 12” – 22” IPS.
Pipes with Ø = 630 mm can be clamped without any reducer insert (for other diameters, optional
reducer inserts with OD 315 up to OD 560 mm / OD 12” – 22” IPS are necessary).
It is a machine for construction sites and particularly designed for the usage on-site, as well as
in the workshop.
The machine features a carriage with towing bar and may be thereby handled conveniently on a
construction site.
It is not suitable and not permitted for road traffic.
The basic machine can also be removed from the carriage in order to weld in narrow conditions.
All use going beyond is not purpose-oriented.
The manufacturer is not responsible for damages caused by misuse.
The risk is held only by the user.
Also part of the purpose oriented use is
respecting all the indications of the working instructions and
performing the inspection and maintenance work.
1.2. Safety measures
In case of wrong use, wrong operation or wrong maintenance, the machine itself or products
standing nearby can be damaged or destroyed.
Persons being in the endangered area may be injured.
Therefore these working instructions have to be thoroughly read and the corresponding safety
regulations must be necessarily adhered to.
1.3. Conformity
The machine corresponds in its construction to the valid recommendations of the European
Community as well as to the according European standard specifications.
The development, manufacturing and mounting of the machine were made very carefully.

Kunststoffschweißtechnik
Description of the product Chapter 1
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1.4. Machine overview
No. Denomination
1 Heat protection
2 Heating element (in basic position)
3 Planer (in basic position)
4 Basic machine with 4 clamping rings
5 Control panel and controls
6 Carriage for driving the machine
7 Towing bar to attach / pull the machine
8 Chock for fixing the machine
1.5. Designation of the product
The product is designated by a type label.
The type label is attached at the cabinet.
It contains the type, the serial number and the year of construction of the machine.
1.5.1. Technical data
All important technical data of each machine part is listed.
This allows quick information on performance and installation.
1
2
3
6
4
8
7
5

Kunststoffschweißtechnik
Description of the product Chapter 1
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1.5.1.1. WIDOS 6113 mobile General data
Pipe diameter range: OD = 315 mm up to 630 mm / 12” – 22” IPS
Material which can be welded: PP, PE80, PE 100
Weight: appr. ?? kg
Emission - There will be noise exceeding 80 dB (A); it is obligatory to
wear ear protection!
- When using the named pipe materials and when welding
below 260°C / 500°F, no toxic damp arises
Ambient conditions in the
welding area: -Take care for cleanness (no dust at the welding area).
- If secured by an appropriate measurement that allowed
conditions for welding are indicated, it is possible to work
in any outside temperature condition as far as the welder
is not constrained in its manual skill.
-Avoid humidity, if necessary use a welding tent.
-Avoid strong sun ray influence.
-Protect from wind, shut the pipe ends.
1.5.1.2. Basic frame
Material frame: Structural steel
Material clamping rings: aluminum
Feeding: 10 kVA
Voltage: 380 V (+-10%)
Frequency: 60 Hz
Ø cylinder / Ø piston rod: 60 mm / 50 mm
Cylinder stroke length: 420 mm
Max. force (F = P x A): 43,25 kN at 250 bar,
(1 bar at pressure gauge = 173 N)
Dimensions (l x w x h): appr. 3800 x 560 x 2450 mm
1.5.1.3. Hydraulic pump
Power: 2,64 kW
Voltage: 380 V (+-10%)
Current: 5,87 A
Frequency: 60 Hz
Hydraulic oil tank: appr. 29 liter
Speed: 1450 rpm
Max. working pressure of pump: appr. 250 bar
Working pressure: 0-250 bar adjustable

Kunststoffschweißtechnik
Description of the product Chapter 1
10.12.13 Working Instructions WIDOS 6113 mobile Page 10 of 81
1.5.1.4. Heating element
Power: 5,325 kW
Voltage: 380V (+-10%)
Current: 14,75 A (+-10%)
Frequency: 60 Hz
Outside-: 670 mm
Surface: anti-stick coated
1.5.1.5. Planer
Motor: Three-phase alternating current motor
Power: 1,1 kW
Voltage: 380 V (+-10%)
Nominal current: 2,75 A
Frequency: 60 Hz (+-10%)
Speed n2of the motor: 93 rpm
Chain wheel – gear – planer Transmission ratio: 10:1
Speed planer disc: appr. 9,3 rpm
See spare parts list for order numbers and single parts.
1.6. Tools and accessories
Following tools and accessories are volume of initial delivery:
1 Torx screw driver TX 10
1 Key for switch cabinet
Attention! Hand over the key to authorized personnel only.
2 Chock, (852841-62)
1 Socket wrench size 24
1 Open ended wrench size 24
1 each Combination wrench size 17 / 19
1 each Allan key size 6 / 7
1.7. Wear parts
Piece /
machine Denomination Article number
1 Heating plate (0935B301) on request
1 Temperature probe PT1000 H09082
8 Knife 120 mm MES120
32 Flat-head screw with Torx drive M 3x8 0965C008T
1 Drive pinion for planer (1/2“x5/16“ / Z= 12) 081412
1 Drive chain without lock (1/2 x 5/16““, 158 chain links) K1216
1 Chain lock (1/2“) KSCH12
4 Wheel Ø 540 x 170 (R6.00-9/6-K100RK) on request
1 l Hydraulic oil HLDP35

Kunststoffschweißtechnik
Description of the product Chapter 1
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1.8. Accessories
Piece /
mach. Denomination Article number
8 WI-FIX® clamping insert 12“ IPS 0808323
8 WI-FIX® clamping insert 14“ IPS 08083556
8 WI-FIX® clamping insert 16“ IPS 0808406
8 WI-FIX® clamping insert 18“ IPS 0808457
8 WI-FIX® clamping insert 20“ IPS 0808508
8 WI-FIX® clamping insert 22“ IPS 0808558
8 Pan-head screw M 10x40 DIN 7984
(for OD 12“ IPS – 20“ IPS) 7984J40X
8 Pan-head screw M 10x35 DIN 7984 (for OD 22“ IPS) 7984J35X

Kunststoffschweißtechnik
WIDOS Einsteinstr. 5 Phone ++49 7152 9939 - 0
W. Dommer Söhne GmbH D-71254 Ditzingen-Heimerdingen Fax ++49 7152 9939 - 40
website: www.widos.de email: [e-mail]
10.12.13 Working Instructions WIDOS 6113 mobile Page 12 of 81

Kunststoffschweißtechnik
WIDOS Einsteinstr. 5 Phone ++49 7152 9939 - 0
W. Dommer Söhne GmbH D-71254 Ditzingen-Heimerdingen Fax ++49 7152 9939 - 40
website: www.widos.de email: [e-mail]
10.12.13 Working Instructions WIDOS 6113 mobile Page 13 of 81
2. Safety rules
The base for the safe handling and the fault-free operation of this machine is the knowledge of
the basic safety indications and rules.
These working instructions contain the most important indications to run the machine safely.
The safety indications are to be followed by all persons working on the machine.
2.1. Explanation of the symbols and indications
In the working instructions, following denominations and signs are used for dangers:
This symbol means a possibly danger for the life and the health of persons.
The disrespect of these indications may have heavy consequences for the
health.
This symbol means a possible dangerous situation.
The disrespect of these indications may cause slight injuries or damages on
goods.
This symbol means a possible dangerous situation due to hot surfaces.
The disrespect of these indications may conduct to heavy burns, respectively
to self-ignition or even fire.
This symbol means a possible dangerous situation by moving parts of the
machine
The disrespect of these indications may cause heavy crushing of parts of the
body resp. damages of parts of the machine.
This symbol means a possible risk of injury by noise exceeding 80 dB (A).
Ear protection is obligatory
This symbol gives important indications for the proper use of the machine.
The disrespect of these indications may conduct to malfunctions and damages
on the machine or on goods in the surrounding.
Under this symbol you get user tips and particularly useful information.
It is a help for using all the functions on your machine in an optimal way and
helps you to make the job easier.
This symbol indicates a possible risk of injuring to persons or damage to the
machine.
Do not enter areas which are marked by this symbol.
The regulations for the prevention of accidents are valid (UVV).

Kunststoffschweißtechnik
Safety rules Chapter 2
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2.2. Obligations of the owner
The owner is obliged only to let persons work at the machine, who
know about basic safety and accident prevention rules and are instructed in the handling of
the machine, as well as who
have read and understood the safety chapter of this manual and certify this by their
signature.
The safety-conscious working of the staff has to be checked in regular intervals.
2.3. Obligations of the worker
All persons who are to work at the machine are obliged before working:
to follow the basic safety and accident protection rules.
to have read and understood the safety chapter and the warnings in this manual and to
confirm by their signature that they have well understood them.
to inform themselves about the functions of the machine before using it.
2.4. Measures of organization
All equipment required for personal safety is to be provided by the owner.
All available safety equipment is to be inspected regularly.
2.5. Information about safety precautions
The working instructions have to be permanently kept at the place of use of the machine.
They are to be at the operator's disposal at any time and without effort.
In addition to the manual, the common valid and the local accident protection rules and
regulations for the environmental protection must be available and followed.
All safety and danger indications on the machine have to be in a clear readable condition.
Every time the machine changes hands or is being rent to third persons, the working
instructions are to be sent along with and their importance is to be emphasized.
2.6. Instructions for the staff
Only skilled and trained persons are allowed to work at the machine.
It must be clearly defined who is responsible for transport, mounting and dismounting,
starting the operation, setting and tooling, operation, maintenance and inspection, repair
and dismounting.
A person who is being trained may only work at the machine under supervision of an
experienced person.

Kunststoffschweißtechnik
Safety rules Chapter 2
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2.7. Maintenance and inspection, repair
All maintenance and repair work have to be basically performed with the
machine in off position.
During this the machine has to be secured against unauthorized switching on.
Prescribed maintenance and inspection work should be performed in time.
The DVS gives the advice of inspection work after 1 year.
For machines with a especially high usage percentage the testing cycle should
be shortened.
The work should be performed at the WIDOS GmbH company or by an
authorized partner.
2.8. Dangers while handling the machine
The machine WIDOS 6113 mobile is constructed according to the latest technical standard
and the acknowledged technical safety rules. However, dangers for the operator or other
persons standing nearby may occur. Also material damages are possible.
The machine may only be used
according to the purpose-oriented usage
in safety technical impeccable status.
Disturbances which may affect the safety of the machine must be cleared immediately.
2.9. Specific dangers
2.9.1. Danger of stumbling over electric wire and hydraulic hoses
Make sure that no person has to step over the wire and hydraulic hoses.
Lay the wire and the hoses in such a way that the danger is kept at a minimum.
2.9.2. Dangers caused by electric energy
Only skilled persons are allowed to work at electrical appliances!
The electrical equipment of the machine has to be checked regularly. Loose
connections and damaged cables have to be replaced immediately.
If work at alive parts are necessary, a second person has to assist who can disconnect the
machine from the mains if necessary.
All electric tools (heating element, planer and aggregate) have to be protected from rain and
dropping water (if need be use a welding tent).
According to VDE 0100, the use on construction sites is only allowed with a power
distributor with a FI-safety switch.

Kunststoffschweißtechnik
Safety rules Chapter 2
10.12.13 Working Instructions WIDOS 6113 mobile Page 16 of 81
2.9.3. Dangers caused by the hydraulics
System parts and pressure hoses should be depressurized before the beginning
of any repair work. Even if the machine is switched off, pressure may be in the
hydraulic accumulator!
There is a danger of injuring the eyes by hydraulic oil squirting out.
Damaged hydraulic hoses have to be immediately replaced.
Make a visual inspection of the hydraulic hoses before each work beginning.
The hydraulic oil is inedible!
2.9.4. Danger of catching clothes by the planer
You can cut yourself or even get bones broken!
Only wear clothes tight to the body.
Do not wear rings or jeweler during the work.
If necessary, wear a hair-net.
Do not touch the surfaces.
2.9.5. Risk of injury by noise
Noise exceeding 80 dB (A) may occur; during planing it is obligatory to wear ear
protection!
2.9.6. Danger of combustion by heating element and welding area
You can burn yourself, inflammable materials may ignite.
The heating element temperature is heated up to more than 220°C / 428°F!
Do not touch the surfaces of the heating element.
Do not leave the heating element unattended.
Take enough safety distance to inflammable materials.
Do wear safety gloves.
Drive the heating element into the machine only prior to welding.
Make sure that nobody can touch the heating element while swinging it in or out.
Make sure that you do not remove resp. fold the heat protective film.
2.9.7. Dangers by unsecured carriage
Persons may get injured or objects may get damaged by an unsecured carriage.
Never park the machine in unsecured condition; block the wheels by chocks
and the mechanical brakes.
Secure the machine e.g. by a vehicle before you remove the chocks and
release the brakes.

Kunststoffschweißtechnik
Safety rules Chapter 2
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2.9.8. Danger of crushing by clamping devices and guideways
Heavy injuries can result from crushing:
- On the one hand between the inner clamping rings, on the other hand
between the outer clamping rings and at the end of the guide shaft.
Do not stand or put your hands between the clamped pipes.
Do not reach or tread between the inner clamping rings before you have clamped the pipes.
Do not block opening and closing of the machine carriages.
- upon opening / closing the clamping tools
Do not reach into the swinging area of the clamping tools resp. between pipe and clamping
rings.
- while clamping and releasing the clamping cylinders.
Only clamp the clamping cylinders if no finger / part of the body is within the clamping area.
Retain the clamping cylinder while releasing it in order that the cylinders may not swing
downwards in uncontrolled manner.
- While swinging in and out planer and heating element.
Do not reach into the swing area of planer and heating element.
Do not touch the piston rods while hydraulic motions are carried out.
- While swinging in the safety device for the transport.
Necessarily hold tight to the protective frame if you remove the clamping bolts and bring the
frame manually between the inner clamping rings.
- While folding up and down the pipe lifter.
Do not reach or tread into the swing area of the pipe lifters resp. between pipe and machine
and do not tread under the pipe.
2.9.9. Danger of injury or damage by entering
You may get injured resp. the machine may get damaged!
Do not enter any areas marked by this symbol.
Especially be careful while entering the machine; do not step onto lines or
flexible elements.
2.9.10. Dangers on uneven terrain
Take particular care when driving and welding in the terrain with steep slopes.
Move machine so, that it cannot tilt.
Make sure that the machine cannot tilt, during swiveling the tools in and out or
during opening and closing of the clamping rings.
Secure the welded pipe before lifting the pipe lifters, so that the pipe cannot
slip uncontrollably.

Kunststoffschweißtechnik
Safety rules Chapter 2
10.12.13 Working Instructions WIDOS 6113 mobile Page 18 of 81
2.10. Structural modifications on the machine
No modifications, extensions or reconstructions may be made on the machine without
permission of the manufacturer.
Machine parts which are not in a perfect condition are to be replaced immediately.
Only use original WIDOS spare and wear parts.
In case of purchase orders please always state the machine number!
2.11. Warranty and liability
Fundamentally our "General Sales and Delivery Conditions" are valid.
They are at the owner's disposal latest when signing the contract.
Guarantee and liability demands referring to personal injuries or damages on objects are
excluded if they are caused by one or several of the following reasons:
not using the machine according to the prescriptions
inexpert transport, mounting, starting, operating, and maintenance of the machine
running the machine with defective or not orderly mounted safety appliances
ignoring the information given in this manual
structural modifications on the machine without permission
unsatisfactory checking of parts of the machine, which are worn out
repairs performed in an inexpert way
In case of catastrophes and force majeure

Kunststoffschweißtechnik
WIDOS Einsteinstr. 5 Phone ++49 7152 9939 - 0
W. Dommer Söhne GmbH D-71254 Ditzingen-Heimerdingen Fax ++49 7152 9939 - 40
website: www.widos.de email: [e-mail]
10.12.13 Working Instructions WIDOS 6113 mobile Page 19 of 81
3. Functional description
Basically, the international and national process guidelines are to be
followed!
The plastic pipes are clamped in the clamping devices.
Then the front sides of the pipes are cut plane and parallel by means of the planer and the
misalignment of the pipes is checked.
The cleaned and heated heating element is inserted and the pipes are pressed against the
heating element under defined adjusting pressure. This process is called "adjusting".
After the prescribed bead height being reached, pressure is reduced, the heating time begins.
The function of this time is to heat up the pipe ends.
After expiration of the heating time, the carriages are opened, the heating element is removed
quickly and the pipes are driven together again. The time gap from the removal of the heating
element to joining the pipes is called change over time.
The pipes are joined under prescribed welding pressure and then cool down under pressure
(cooling time).
The welded joint can be unclamped, the welding process is finished.
Heating element heats
the pipes up to welding
temperature
Finished welding with
internal and external
bead

Kunststoffschweißtechnik
WIDOS Einsteinstr. 5 Phone ++49 7152 9939 - 0
W. Dommer Söhne GmbH D-71254 Ditzingen-Heimerdingen Fax ++49 7152 9939 - 40
website: www.widos.de email: [e-mail]
10.12.13 Working Instructions WIDOS 6113 mobile Page 20 of 81