Pfaff 8301 Instruction Manual
8301
INSTRUCTION MANUAL
This instruction manual applies to machines
from serial number 2 777 829 and software
version 0398/003 onwards.
296-12-18 995/002
Betriebsanleitung engl. 10.11
The parts list for the machines can be downloaded free of
charge from the internet address
www.pfaff-industrial.com/pfaff/de/service/downloads.
As an alternative to the internet download the adjustment manual can also be
ordered in book form under part no.296-12-18 995.
The reprinting, copying or translation of PFAFF Instruction Manuals, whether in whole or
in part, is only permitted with our previous authorization and with written reference to the
source.
PFAFF Industriesysteme
und Maschinen AG
Hans-Geiger-Str. 12 - IG Nord
D-67661 Kaiserslautern
Contents
Contents ..................................................................................Page
1 Safety .................................................................................................................................... 5
1.01 Directives ............................................................................................................................... 5
1.02 General notes on safety ......................................................................................................... 5
1.03 Safety symbols ......................................................................................................................6
1.04 Important notes for the user .................................................................................................. 6
1.05 Operating and technical staff ................................................................................................. 7
1.05.01 Operating staff ....................................................................................................................... 7
1.05.02 Technical staff ........................................................................................................................ 7
1.06 Danger ...................................................................................................................................8
2 Proper use............................................................................................................................. 9
3 Specifi cations ..................................................................................................................... 10
4 Disposal of Machine ...........................................................................................................11
5 Transportation, packing and storage ................................................................................ 12
5.01 Transportation to customer‘s premises ............................................................................... 12
5.02 Transportation inside the customer‘s premises ................................................................... 12
5.03 Disposal of packing materials ..............................................................................................12
5.04 Storage ................................................................................................................................ 12
6 Explanation of symbols ..................................................................................................... 13
7 Controls .............................................................................................................................. 14
7.01 Summary of control elements ............................................................................................. 14
7.02 Main switch ......................................................................................................................... 15
7.03 Pedal .................................................................................................................................... 15
7.04 Setting wheel for roller distance ..........................................................................................16
7.05 Setting wheel for roller pressure.......................................................................................... 16
7.06 Control panel ........................................................................................................................ 17
7.06.01 Symbols on the display ........................................................................................................ 17
7.06.02 Function keys ....................................................................................................................... 18
8 Installation and commissioning ....................................................................................... 19
8.01 Installation ............................................................................................................................ 19
8.01 Adjusting the table-top height .............................................................................................. 19
8.02 Commissioning .................................................................................................................... 20
8.03 Switching the machine on/off .............................................................................................. 20
9 Preparation ......................................................................................................................... 21
9.01 Programme call-up and modifi cation .................................................................................... 21
9.02 Setting roller distance and roller pressure ........................................................................... 21
9.03 Setting the differential transport .......................................................................................... 22
9.04 Additional transport rollers (optional) ................................................................................... 22
9.05 Inserting and removing the SD-memory card ...................................................................... 23
10 Sealing ................................................................................................................................ 24
10.01 Sealing principle .................................................................................................................. 24
10.02 Error messages .................................................................................................................... 25
3
Contents
Contents ..................................................................................Page
11 Input .................................................................................................................................... 26
11 .01 Access codes ....................................................................................................................... 26
11 .01.01 Inputting the access code .................................................................................................... 26
11 .01.02 Modifying the access code .................................................................................................. 27
11 .01.03 Assigning access rights ....................................................................................................... 27
11 .02 Example of a parameter input .............................................................................................. 28
11 .03 List of parameters ................................................................................................................ 29
11 .04 Error messages in the display ..............................................................................................33
11 .05 Programme Management .................................................................................................... 34
11 .05.01 Calling up Programme Management ................................................................................... 34
11 .05.02 Copying machine data to the SD card .................................................................................. 35
11 .05.03 Copying data from the SD card to the machine memory .................................................... 36
11 .05.04 Formatting the SD memory card ......................................................................................... 37
11 .06 Internet update of the machine software ............................................................................ 38
11 .06.01 Update with null modem cable ............................................................................................38
11 .06.02 Update with SD-card ............................................................................................................ 39
12 Care and Maintenance ....................................................................................................... 41
12.01 Maintenance intervals .......................................................................................................... 41
12.02 Cleaning the feed rollers ...................................................................................................... 41
12.03 Checking/adjusting the air pressure ..................................................................................... 42
12.04 Cleaning the air fi lter of the air-fi lter/lubricator ..................................................................... 42
12.05 Exchanging the transport rollers .......................................................................................... 43
13 Connection diagram .......................................................................................................... 44
13.01 Pneumatics-switch diagram ................................................................................................. 44
13.02 Circuit diagrams ................................................................................................................... 45
4
Safety
1 Safety
.01 Directives
1
This machine is constructed in accordance with the European regulations indicated in the
conformity and manufacturer’s declarations.
In addition to this instruction manual, please also observe all generally accepted, statutory
and other legal requirements, including those of the user’s country, and the applicable
pollution control regulations! The valid regulations of the regional social insurance society for
occupational accidents or other supervisory authorities are to be strictly adhered to!
1.02 General notes on safety
● The machine may only be operated by adequately trained operators and only after these
have read the appropriate Instruction Manual!
● The danger and safety instructions attached to the machine must be followed!
● The machine may only be used for the purpose intended and may not be operated wit-
hout its safety devices. All relevant safety regulations must be adhered to.
● When changing the feed rollers or the hot air nozzle, when leaving the machine unatten-
ded or during maintenance work, the machine must be disconnected from the power
supply by pulling out the plug!
● The daily maintenance work may only be carried out by appropriately trained personnel!
● During repair and maintenance work on pneumatic devices the machine must be discon-
nected from the pneumatic supply system! The only exceptions permitted are during ad-
justment work and function tests carried out by appropriately trained personnel!
● Repairs and special maintenance work may only be carried out by qualifi ed service staff
or appropriately trained personnel!
● Work on electrical equipment may only be carried out by appropriately trained personnel!
● Work is not permitted on parts and equipment which are connected to the power supply!
Exceptions to this rule are found in the regulations EN 50110.
● Modifi cations and alterations to the machine may only be carried out under observance
of all the relevant safety operations!
● Only spare parts which have been approved by us are to be used for repairs! We draw
special attention to the fact that spare parts and accessories not supplied by us have not
been subjected to testing nor approval by us. Fitting and/or use of any such parts may
cause negative changes to the design characteristics of the machine. We shall not accept
any liability for damage caused by the use of non-original parts.
5
Safety
o
o
o
o
1.03 Safety symbols
Danger!
Special points to observe.
Danger of hands being crushed!
Danger of burns from hot surface!
Danger from electric voltage!
Caution
Do not operate without fi nger guard and safety
devices.
1.04 Important notes for the user
● This instruction manual belongs to the equipment of the machine and must be available
to the operating staff at all times.
● This instruction manual must be read before the machine is operated for the fi rst time.
● Both operating and technical staff must be instructed on the safety devices of the machi-
ne and on safe working methods.
● It is the duty of the user to operate the machine in perfect running order only.
● The user must ensure that none of the safety devices are removed nor put out of wor-
king order.
Turn off the main switch and let the machine cool
down before any setting up, maintenance or cleaning
work!
● The user must ensure that only authorized persons operate and work on the machine.
● The user must make sure there is no high-frequency welding equipment being operated
in direct proximity to the machine that exceeds the EMC limit values according to
EN 60204-31 for the machine.
For further information please refer to your PFAFF agency.
6
Safety
1.05 Operating and technical staff
1
.05.01 Operating staff
Operating staff are the persons responsible for setting up, operating and cleaning the machi-
ne and for removing any disturbances in the sewing area.
The operating staff is obliged to observe the following points, and must:
● always observe the notes on safety in this instruction manual!
● avoid using any working methods which adversely affect the safety of the machine!
● avoid wearing loose-fi tting clothing or jewelry such as necklaces or rings!
● also ensure that only authorized persons are allowed near the danger area of the machine!
● immediately report to the user any changes to the machine that may affect its safety!
1.05.02 Technical staff
Technical staff are persons who have been trained in electrical engineering, electronics and
mechanical engineering. They are responsible for lubricating, servicing and repairing the ma-
chine.
The technical staff is obliged to observe the following points, and must:
● always observe the notes on safety in this instruction manual!
● switch off the on/off switch before carrying out any maintenance and repair work on the
machine!
● never work on parts or equipment still connected to the power supply! Exceptions to this
are only permissible according to regulations EN 50110.
● replace all safety covers after maintenance and repair work!
7
Safety
1.06 Danger
When the machine is in operation, a work area of 1 m must be kept free in
front of and behind the machine, so that access to the machine is possible at all
times without diffi culty.
P
TE
F1
P6
P5
P4
P3
P2
P1
Fig. 1 - 01
1
2
Do not operate the machine without fi nger guard 1!
Danger of crushing if the fi ngers are drawn in!
During operation do not place your hands in the area of feed roller 2 and
sonotrode 3! Danger of fi ngers being drawn in and crushed!
During operation do not touch sonotrode 3!
Danger of burns from the heat-generating surface!
3
8
Proper use
2 Proper use
The PFAFF 8301 is an ultrasonic welding machine for the continuous welding of thin
thermoplastic materials, e.g. fl eeces, felts, meshed or woven fabrics.
Any and all uses of this machine which have not been approved of by the
manufacturer are considered to be inappropriate! The manufacturer cannot be
held liable for any damage caused by the inappropriate use of the machine!
The appropriate use of the machine includes the observance of all operational,
adjustment, maintenance and repair measures required by the manufacturer!
9
Specifi cations
3 Specifi cations▲
Dimensions:
Width: ............................................................................................................ approx. 1200 mm
Depth: ............................................................................................................. approx.. 800 mm
Height: ........................................................................................................... approx. 1310 mm
Passage width: ................................................................................................. approx. 410 mm
Max. through-passage under transport rollers: .............................................................. 20 mm
Connectivity data
Operating voltage: ..................................................................230 V ± 10%, 50/60 Hz, 1-phase
Max. input power: ......................................................................................................... 1000 VA
Mains protection: ................................................................................................................ 16 A
Leakage current: .......................................................................................................... < 5 mA
Performance data:
Sealing pressure: .....................................................................................................100 - 500 N
Sealing power: ........................................................................................................ max. 400 W
Sealing speed: .................................................................................................. 0,1 - 10 m/min*
◆
Noise data
Emission sound level at the workplace: .............................................................LpA < 70 dB(A)
(Noise measurement in acc. with DIN 45 635-48-A-1, ISO 11204, ISO 3744, ISO 4871)
Net weight: ........................................................................................................approx. 120 kg
▲
Subject to alterations
* Depending on transport roller diameter; stated max. value for 80 mm roller diameter
■
KpA = 2,5 dB
◆
Due to the use of network fi lters there is a nominal leakage current of < 5 mA.
■
10
Disposal of Machine
4 Disposal of Machine
● Proper disposal of the machine is the responsibility of the customer.
● The materials used for the machine are steel, aluminium, brass and various plastic
materials. The electrical equipment comprises plastic materials and copper.
● The machine is to be disposed of according to the locally valid pollution control regula-
tions; if necessary, a specialist ist to be commissioned.
Care must be taken that parts soiled with lubricants are disposed of separately
according to the locally valid pollution control regulations!
11
Transportation, packing and storage
5 Transportation, packing and storage
5
.01 Transportation to customer‘s premises
The machines are delivered completely packed.
5.02 Transportation inside the customer‘s premises
The manufacturer cannot be made liable for transportation inside the customer‘s premises
nor to other operating locations. It must be ensured that the machines are only transported
in an upright position.
5.03 Disposal of packing materials
The packing materials of this machine comprise paper, cardboard and VCE fi bre. Proper dis-
posal of the packing material is the responsibility of the customer.
5.04 Storage
If the machine is not in use, it can be stored as it is for a period of up to six months, but It
should be protected against dust and moisture.
If the machine is stored for longer periods, the individual parts, especially the surfaces of
moving parts, must be protected against corrosion, e.g. by a fi lm of oil.
12
Explanation of symbols
6 Explanation of symbols
In this instruction manual, work to be carried out or important information is accentuated by
symbols. These symbols have the following meanings:
Note, information
Cleaning, care
Lubrication
Maintenance, repairs, adjustment, service work
(only to be carried out by technical staff)
13
Controls
7 Controls
7
.01 Summary of control elements
5
P
TE
F1
P6
P5
P4
P3
P2
4
P1
2
6
7
Fig. 7 - 01
● Main switch 1, see Chapter 7.02
● Control panel 2, see Chapter 7.06
● Pedal 3, see Chapter 7.03
● Setting wheel 4 for roller distance, see Chapter 7.04
1
3
14
● Setting wheel 5 for roller pressure
● Upper transport roller 6
● Sonotrode 7
Controls
7.02 Main switch
● The machine is switched on or off by
turning main switch 1.
Position "0": Machine is switched off
Position "I": Machine is switched on
1
Fig. 7 - 02
7.03 Pedal
About 30 seconds after the
machine is switched on,
the last basic menu called
up before the machine was
switched off will be displayed.
Foot switch functions
Fig. 7 - 03
0 = Rest position (welding stops)
+2
0
+1
+1 = Transport roller is lowered to welding
position.
+2 = Press and hold treadle:
Welding process begins and runs as
long as the treadle is pressed.
-1 = Lift transport roller
-1
15
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