widos 6113 mobile User manual

WIDOS Einsteinstr. 5 Phone ++49 7152 9939 0
Wilhelm Dommer Söhne D-71254 Ditzingen-Heimerdingen Fax ++49 7152 9939 40
GmbH website: http://www.widos.de email: [email protected]
Headquarters: D-71254 Ditzingen-Heimerdingen Country court Stuttgart HRB 200973 Managing directors: Jürgen Dommer, Dr. Kai Dombrowski
Working Instructions
Translation
Heating element butt welding machine
WIDOS 6113
Keep for further use!

Product Identification
12.05.15 Working Instructions WIDOS 6113 Page 2 of 67
Model: Heating element butt welding machine
Type: WIDOS 6113
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
W. Dommer Söhne GmbH
Einsteinstrasse 5
D-71254 Ditzingen-Heimerdingen
Phone: ++49 7152 99 39 0
Fax: ++49 7152 99 39 40
E-mail [email protected]
Internet www.widos.de

Introduction
12.05.15 Working Instructions WIDOS 6113 Page 3 of 67
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.
5/12/2015 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.

Contents
12.05.15 Working Instructions WIDOS 6113 Page 4 of 67
1. DESCRIPTION OF THE PRODUCT.............................................................................................................6
1.1. Usage and purpose-oriented use.................................................................................................................. 6
1.2. Safety measures............................................................................................................................................. 6
1.3. Conformity....................................................................................................................................................... 6
1.4. Designation of the product............................................................................................................................ 6
1.4.1. Technical data ................................................................................................................................................................ 7
1.4.1.1. WIDOS 6113 General data .............................................................................................................................. 7
1.4.1.2. Heating element .................................................................................................................................................. 7
1.4.1.3. Planer .................................................................................................................................................................... 7
1.4.1.4. Hydraulic aggregate open (optional)............................................................................................................... 8
1.4.1.5. Hydraulic aggregate closed (optional)............................................................................................................ 8
1.4.1.6. Basic frame .......................................................................................................................................................... 8
1.4.1.7. Lift-off device (optional) ..................................................................................................................................... 8
1.5. Machine overview.......................................................................................................................................... 9
1.6. Accessories:................................................................................................................................................... 9
2. SAFETY RULES ........................................................................................................................................ 10
2.1. Explanation of the symbols and indications................................................................................................10
2.2. Obligations of the owner ..............................................................................................................................11
2.3. Obligations of the worker .............................................................................................................................11
2.4. Measures of organization.............................................................................................................................11
2.5. Information about safety precautions .........................................................................................................11
2.6. Instructions for the staff...............................................................................................................................11
2.7. Dangers while handling the machine ..........................................................................................................12
2.8. Maintenance, inspection and repair ...........................................................................................................12
2.9. Dangers caused by electric energy.............................................................................................................12
2.10. Dangers caused by the hydraulics ..............................................................................................................12
2.11. Specific dangers ...........................................................................................................................................13
2.11.1. Danger of catching clothes by the planer ............................................................................................................... 13
2.11.2. Risk of injury by noise.................................................................................................................................................. 13
2.11.3. Danger of combustion by heating element, reception box and welding area .................................................. 13
2.11.4. Danger of crushing by clamping devices and guideways.................................................................................... 13
2.11.5. Danger of stumbling over electric / hydraulic wires ............................................................................................. 14
2.12. Structural modifications on the machine ....................................................................................................14
2.13. How to clean the machine............................................................................................................................14
2.14. Warranty and liability....................................................................................................................................14
3. FUNCTIONAL DESCRIPTION .................................................................................................................. 15
4. OPERATING AND INDICATING ELEMENTS .......................................................................................... 16
4.1. Elements on open aggregate (optional).......................................................................................................16
4.2. Elements on closed hydraulic aggregate (optional)...................................................................................17
4.3. Basic machine...............................................................................................................................................19

Contents
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4.3.1. Puller for heating element .......................................................................................................................................... 20
4.4. Elements at planer and heating element.....................................................................................................20
5. STARTING AND OPERATING ................................................................................................................. 21
5.1. Safety indications .........................................................................................................................................21
5.2. Connection of hydraulic aggregate to basic machine ...............................................................................22
5.3. How to mount the lifting device (optional) ..................................................................................................22
5.4. How to replace the reduction inserts..........................................................................................................23
5.5. Remove clamping ring with support ............................................................................................................23
5.6. How to set the heating element temperature .............................................................................................24
5.7. Welding process ...........................................................................................................................................24
6. WELDING LOG AND TABLES ................................................................................................................. 27
7. MAINTENANCE AND REPAIR ................................................................................................................ 31
7.1. Maintenance and inspection, repair ...........................................................................................................31
7.2. How to check the hydraulic oil level ...........................................................................................................31
7.3. Used hydraulic oil .........................................................................................................................................32
7.4. How to vent the hydraulic cylinders ............................................................................................................32
7.5. Planer.............................................................................................................................................................33
7.6. Storage...........................................................................................................................................................33
7.7. Clamping elements........................................................................................................................................33
7.8. Lifting device (optional) ................................................................................................................................33
7.9. Disposal .........................................................................................................................................................33
8. TRANSPORT ............................................................................................................................................ 34
9. HYDRAULIC AND ELECTRIC DIAGRAMS...............................................................................................35
9.1. Electric diagrams with hydraulic aggregate closed...................................................................................36
9.2. Electric diagrams with hydraulic aggregate open......................................................................................45
10. SPARE PARTS LIST................................................................................................................................. 53
10.1. Basic machine...............................................................................................................................................53
10.2. Hydraulic aggregate open (optional)...........................................................................................................55
10.3. Hydraulic aggregate enclosed (optional)....................................................................................................57
10.4. Planer.............................................................................................................................................................59
10.5. Heating element ............................................................................................................................................61
10.6. Protection box ...............................................................................................................................................63
10.7. Lift off device (optional)................................................................................................................................65
11. DECLARATION OF CONFORMITY ........................................................................................................... 67

WIDOS Einsteinstr. 5 Phone ++49 7152 9939 0
Wilhelm Dommer Söhne D-71254 Ditzingen-Heimerdingen Fax ++49 7152 9939 40
GmbH website: http://www.widos.de email: [email protected]
12.05.15 Working Instructions WIDOS 6113 Page 6 of 67
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 has been designed for the heating element butt welding of pipes and fittings with a
diameter range of Ø = 315 - 630 mm.
(standard diameters: 315 / 355 / 400 / 450 / 500 / 560 / 630 mm)
It is a machine for construction sites and particularly designed for the usage on-site, as well as in the
workshop.
For this reason, the frame is kept small so that it can be used even under difficult conditions (e.g. ditch).
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.
1.4. Designation of the product
The product is designated by two type labels which are attached at the aggregate and at the basic machine.
They contain the type, the serial number and the year of construction of the machine.

Description of product Chapter 1
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1.4.1. Technical data
1.4.1.1. WIDOS 6113 General data
Material which can be welded: PP, PE
Pipe diameter range: OD = 315 - 630 mm
Weight: approx. 150 kg
Weight (without accessories): 500 kg
Feeding: CEE-32 A
Wire cross section: 4,0 mm²
Emissions -Noise exceeding 80 dB (A) may occur; during planing it is
obligatory to wear ear protection!
- When using the named pipe materials and when welding below
260°C no toxicant 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 rays influence
-protect from wind, shut the pipe ends
1.4.1.2. Heating element
Power: 5,9 kW
Voltage: 400V (+-10%)
Current: 26 A (+-10%)
Frequency: 50 Hz
Surface: non-stick-coated
Outside-: 684 mm
Weight: appr. 32 kg
Attached elements: -Electronic temperature control
-Control lamps, on/off-switch
-Connecting cable with plug
1.4.1.3. Planer
Motor: Three-phase alternating current motor
Power: 1.1 kW
Voltage: 400 V (+-10%)
Nominal current 3,5 A
Frequency: 50 Hz (+-10%)
Speed of motor: appr. 140 rpm
Attached elements: -On/off switch
-Connecting cable with plug
-Locking device
Weight: appr. 100 kg

Description of product Chapter 1
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1.4.1.4. Hydraulic aggregate open (optional)
Feeding CEE-16A - Phase converter
Power: 2 kW
Voltage: 400 V (10%)
Frequency: 50 Hz
Hydraulic oil tank: ca. 10 L
Power hydraulic pump 1,8 kW
Nominal current 3,52 A
Speed: 1380 - 2820 rpm
Max. working pressure of pump: appr. 160 bar
Working pressure: 0-160 bar adjustable
Weight: appr. 45 kg
1.4.1.5. Hydraulic aggregate closed (optional)
Feeding CEE-32 A - Phase converter
Power: 11 kW
Voltage: 400 V (10%)
Frequency: 50 Hz
Hydraulic oil tank: ca. 10 L
Power hydraulic pump 2,6 /3,1 kW
Nominal current 5,5 / 7,6 A
Speed: 1380 - 2820 rpm
Max. working pressure of pump: appr. 160 bar
Working pressure: 0-160 bar adjustable
Weight: appr. 56 kg
1.4.1.6. Basic frame
Reduction inserts, pipe supports: Optional dimensions
Material frame: Structural steel
Material reduction inserts: Aluminum
Max. force (F=P*A): 17,33 kN (at p= 100 bar)
Cylinder-: 60 mm
Piston rod-: 50 mm
Length of stroke of cylinder: 420 mm
Weight appr. 475 kg
Velocity of piston rod: 3,4 cm/s
1.4.1.7. Lift-off device (optional)
Lift capacity: appr. 100 kg
Weight (complete) appr. 32 kg
See spare parts list for order numbers and single parts

Description of product Chapter 1
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1.5. Machine overview
1 Lift-off device (optional)
2 Basic machine with clamping devices
3 Planer
4 Heating element
5 Reception box
6 Hydraulic aggregate, open (optional)
7 Hydraulic aggregate, closed (optional)
1.6. Accessories:
Following tools and accessories can be part of the delivery:
Pieces /
machine Denomination
1 Tool bag for 10 parts
1 Socket spanner size 46
1 Allan key with T-grip, size 8
1 Torx screwdriver T10
1 Combination spanner size 19
1 Open ended key, size 24
Optional Different reduction inserts,
roller stands for the pipes,
transformer 42V,
crane for insertion and removal of heating element and planer
1
2
4
6
7
3
5

WIDOS Einsteinstr. 5 Phone ++49 7152 9939 0
Wilhelm Dommer Söhne D-71254 Ditzingen-Heimerdingen Fax ++49 7152 9939 40
GmbH website: http://www.widos.de email: [email protected]
12.05.15 Working Instructions WIDOS 6113 Page 10 of 67
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 by electrical
energy.
The disrespect of these indications may have heavy consequences for the health.
This symbol means a general possible dangerous situation.
The disrespect of these indications may cause slight injuries or damages on goods.
This symbol means a possible dangerous situation by moving parts of the machine
The disrespect of these indications may cause heavy crushing’s of parts of the body resp.
damages of parts of the machine.
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 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.
The regulations for the prevention of accidents are valid (UVV).

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.

Safety Rules Chapter 2
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2.7. Dangers while handling the machine
The machine WIDOS 6113 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.
2.8. Maintenance, inspection and 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 specially high usage percentage the testing cycle should
be shortened.
The work should be performed at the WIDOS GmbH company or by an authorized partner.
2.9. 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 RCD
(FI)-safety switch.
2.10. Dangers caused by the hydraulics
System parts and pressure hoses should be depressurized before 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!

Safety Rules Chapter 2
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2.11. Specific dangers
2.11.1. 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 jewellery during the work.
If necessary, wear a hair-net.
Always put the planer back into the reception box after and before each use.
Transport the planer at the handle only. Do not touch the surfaces.
Switch the planer on only for usage. If the planing pressure is too high, there is the danger that the planer
tilts during planing. For that reason do not press the pipe ends stronger than necessary against the planer.
If necessary, hold the planer firmly.
2.11.2. Risk of injury by noise
Noise exceeding 80 dB (A) may occur; during planing it is obligatory to wear ear protection!
2.11.3. Danger of combustion by heating element, reception box and welding area
You can burn yourself, inflammable materials may ignite.
The heating element temperature is heated up to more than 250°C!
Do not touch the surfaces of the heating element.
Do not leave the heating element unsupervised.
Take enough safety distance to inflammable materials.
Do wear safety gloves.
Always put the heating element back into the reception box after and before each use.
Transport the heating element at the handle only.
2.11.4. Danger of crushing by clamping devices and guideways
There is a danger of serious injuries: on the one hand between the inner clamping devices and
on the other hand between the outer clamping device and the end of the guideway.
-upon opening / closing the clamping tools
-upon opening / closing the machine.
-upon mounting the reducer inserts.
-Upon clamping the pipes
Do not stand or put hands between clamped pipe ends.
Do not stand or put hands between the inner clamping tools with not yet clamped pipes.

Safety Rules Chapter 2
12.05.15 Working Instructions WIDOS 6113 Page 14 of 67
Do not block opening and closing of the machine slides.
Keep others away from the clamping area.
2.11.5. Danger of stumbling over electric / hydraulic wires
Make sure that no person has to step over the wires.
Lay the wires in such a way that the danger is kept to a minimum.
2.12. Structural modifications on the machine
No modifications, extensions or reconstructions may be made on the machine without permission of the
manufacturer. In case of disrespect, the warranty or liability will expire resp. the EC declaration of
conformity will get obsolete.
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!
2.13. How to clean the machine
The used materials and tissues are to be handled and disposed of properly, especially:
when cleaning with solvents
when lubricating with oil and grease
2.14. 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.

WIDOS Einsteinstr. 5 Phone ++49 7152 9939 0
Wilhelm Dommer Söhne D-71254 Ditzingen-Heimerdingen Fax ++49 7152 9939 40
GmbH website: http://www.widos.de email: [email protected]
12.05.15 Working Instructions WIDOS 6113 Page 15 of 67
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 slides 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

WIDOS Einsteinstr. 5 Phone ++49 7152 9939 0
Wilhelm Dommer Söhne D-71254 Ditzingen-Heimerdingen Fax ++49 7152 9939 40
GmbH website: http://www.widos.de email: [email protected]
12.05.15 Working Instructions WIDOS 6113 Page 16 of 67
4. Operating and indicating elements
4.1. Elements on open aggregate (optional)
No. Name Function
1 Push-button - By pressing the push-button the motor switches over to high
speed
2 Valve lever Opening the slides. There are 4 different positions:
- forwards: slides close.
- in the middle (usual position): the pressure which is currently
achieved is kept (also by means of the built-in hydraulic
accumulator)
- Pressure release: (depressurized position):
a possibly existing pressure is released without moving the
slides. Due to the hydraulic accumulator, it takes about 10 s
until the pressure is completely released.
- backwards: slides open
3 Setting screw for pressure
relief valve
- Limitation of the pressure to the desired value.
4 Hydraulic connections for
opening / closing the slides - Non-dropping quick-acting couplings
5 Connecting cable with plug
CEE-32 A
- connection to power supply
6 Pressure gauge Display of the hydraulic pressure
7 Screw with oil dipstick - to determine the oil level
- oil filler neck
You may run the machine quickly in order to drive the slides back and forth as well as for the
change-over by:
Pressing <button> (Nr. 1) and <control lever> on „FORWARDS“ or „BACKWARDS“.
In order to carry out planing and for the joining you must select the slow speed:
With <control lever> on „FORWARDS“ or „BACKWARDS“ without pressing <button>.
1
2
3
4
5
6
7

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4.2. Elements on closed hydraulic aggregate (optional)
No. Name Function
1 Push-button - By pressing the push-button the motor switches over to high speed
2 Valve lever Opening the slides. There are 4 different positions:
- forwards: slides close.
- in the middle (usual position): the pressure which is currently
achieved is kept (also by means of the built-in hydraulic
accumulator)
- Pressure release: (depressurized position):
a possibly existing pressure is released without moving the slides.
Due to the hydraulic accumulator, it takes about 10 s until the
pressure is completely released.
- backwards: slides open
3 Setting screw for pressure
relief valve
- Limitation of the pressure to the desired value.
4 Hydraulic connections for
opening / closing the slides - Non-dropping quick-acting couplings
5 Connecting cable with plug
CEE-32 A
- connection to power supply
6 Pressure gauge Display of the hydraulic pressure
1
2
3
4
5
7 - 11
6
10
8
9
F10; Q1; Q3; Q2
F20; F40; F9

Operating and indicating elements Chapter 4
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No. Name Function
7 Screw with oil dipstick - to determine the oil level
- oil filler neck
8 Socket 230 V - Connection for e.g. SPA 600
9 Socket CEE 16 A - Connection for heating element
10 Socket CEE 16 A - Connection for planer
11 Cover - Check for oil level
F9 Circuit breaker B16A - Socket 230 V
F10 Motor protective 4,5 – 6,3 A -Hydraulic pump
F20 Circuit breaker B16A - Socket for heating element
F40 Circuit breaker K16A - Socket for planer
Q1 Contactor - slow rotational speed
Q2 Contactor - high speed 1
Q3 Contactor - high speed 2
You may run the machine quickly in order to drive the slides back and forth as well as for the
change-over by:
Pressing <button> (Nr. 1) and <control lever> on „FORWARDS“ or „BACKWARDS“.
In order to carry out planing and for the joining you must select the slow speed:
With <control lever> on „FORWARDS“ or „BACKWARDS“ without pressing <button>.

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4.3. Basic machine
No. Denomination / Function
12 Lifting device (optional)
13 Inner clamping ring fixed
14 Outer clamping ring fixed
15 Clamping nut with washer and spindle, for clamping pipes
16 Base frame part 2, removable
17 Puller, separates the heating element and the heated tubes
18 Inner clamping ring movable
19 Outer clamping ring movable
20 Hydraulic hoses, connection with hydraulic aggregate
12
14
15
16
17
18
19
20
13

Operating and indicating elements Chapter 4
12.05.15 Working Instructions WIDOS 6113 Page 20 of 67
4.3.1. Puller for heating element
There is a puller mounted between the movable and the
fixed clamping shells on the basic machine. It prevents
the heating element from sticking to the heated-up pipe
ends.
When inserting the heating element take care that it lies
in the diminution of the throat of the tear-off bar (see
arrow).
4.4. Elements at planer and heating element
No. Name Function
20 On/off switch for planer - to switch the planer on/off.
- Switch off the planer after use.
21 Lever - Lifting facility to put in / lift off the basic machine / the heat-
protected box
22 Eye and eye with locking bolt - to lock the planer/ heating element- For holding the planer when
lifting/removing.
- Lever can be screwed off. in basic machine, (In order to remove
the planer, pull locking bolt into arrow direction.
23 Lifting screw - to lift / insert the heating element / planer with the
lift-off device.
24 Display of temperature -Digital display of set heating element temperature. Three different
displays are possible.
For meaning of the displays please refer to point 5.6
How to set the heating element temperature
25 Thermostat - to set the required temperature.
26 Grips -To hold the heating element when lifting / removing.
The basic machine / protection box
21
22
23
25 26
27
24