Habasit PT-50 User manual

Habasit AG
Postfach, CH-4153 Reinach-Basel
Phone ++41 61 715 15 15
Fax ++41 61 715 15 55
Operating instructions
36008
Author: Nyk Page 1 of 16
Edition: 01/0409 Subject to alterations
Replaces: Edition 9807
Hot-pressing device PT-50
The PT-50 is a hot pressing device for Thermofix joining
Habasit belts and tapes up to a width of 50 mm / 2 in. and a
thickness of 2 mm / 0.08 in. It is especially suitable for
joining spindle tapes and for many applications in the
printing industry.
It is equipped with an innovative universal heat cartridge
that can be used at any mains voltage from 110 V to 240 V
without any modification.
The PT-50 is mostly suitable for on-site installation.

Operating instructions 36008
Hot-pressing device
PT-50
Page 2 of 16
Edition: 01/0409 Subject to alterations
Contents
1. General information............................................................................................................................ 3
1.1 Application............................................................................................................................................. 3
1.2 Important safety terms .......................................................................................................................... 3
1.3 Scope of supply..................................................................................................................................... 4
1.3.1 Available accessories ........................................................................................................................... 4
1.4 Ordering of accessories / spare parts................................................................................................... 4
1.5 Warranty................................................................................................................................................ 4
1.6 Technical advice ................................................................................................................................... 4
2. Mode of operation............................................................................................................................... 5
3. Initial start-up ...................................................................................................................................... 5
4. Hot-pressing of belts / tapes.............................................................................................................. 6
5. Service.................................................................................................................................................. 7
5.1 Maintenance.......................................................................................................................................... 7
5.2 Measuring of the plate temperature...................................................................................................... 7
5.3 Remedial action in the case of a temperature deviation....................................................................... 8
5.4 Replacement of the power cord............................................................................................................ 8
6. Illustrations.......................................................................................................................................... 9
7. Technical data................................................................................................................................... 10
8. Drawings............................................................................................................................................ 11
8.1 Assembly of press............................................................................................................................... 11
8.2 Circuit diagram.................................................................................................................................... 12
9. Accessories....................................................................................................................................... 13
9.1 Preparing devices ............................................................................................................................... 13
9.1.1 Manual skiving tool AT-60................................................................................................................... 13
9.1.2 Skiving tool AT-200............................................................................................................................. 13
Appendix
Checklist; preventive maintenance
Report sheet for preventive maintenance
Product liability, application considerations

Operating instructions 36008
Hot-pressing device
PT-50
Page 3 of 16
Edition: 01/0409 Subject to alterations
1. General information
1.1 Application
Hot-pressing device PT-5 was specifically designed for the rapid and safe hot-pressing of Thermofix joints
for Habasit belts and tapes up to a width of 50 mm / 2 in. The maximum belt thickness is 2.0 mm / 0.08 in..
The PT-50 hot-pressing device was developed solely for the purposes described in the operating
instructions. Improper use, or use for other reasons than those described in the instructions, is not
permissible. Habasit accepts no liability for the consequences of improper application.
The hot-pressing device PT-50 is manufactured according to recognized engineering principles and state-of-
the-art technology, and complies with applicable regulations.
It is understood in these operating instructions that all assembly, maintenance, and repair work, as well as
operation of the press, is carried out by skilled personnel or monitored by responsible specialists.
For reasons of scope, these instructions cannot cover all possible aspects of operation, maintenance, or
repair. The indications given herein refer to the use of the machines according to their designated purpose
by skilled personnel.
In case of doubt or if further detailed information is required, please consult the manufacturer (Chapter 1.4).
1.2 Important safety terms
In these operating instructions, you will find the terms WARNING, CAUTION, and INDICATION. They signal
dangers or special information to be borne in mind.
WARNING If disregarded, there is a danger of severe injury and/or severe material damage.
CAUTION If disregarded, there is a danger of injury, and/or material damage may be caused.
INDICATION Technical information is emphasized if it is important and not readily apparent, even for
skilled personnel.
Please observe all indications for assembling, operating, and maintaining the machines, as well as all
technical data! This will prevent possible trouble and/or damage to people or materials.
Skilled personnel refer to persons authorized to perform the required work. These people have been
sufficiently trained and introduced to their field of activity so that they are able to recognize and prevent
dangers. They are aware of the pertinent provisions and safety regulations.

Operating instructions 36008
Hot-pressing device
PT-50
Page 4 of 16
Edition: 01/0409 Subject to alterations
1.3 Scope of supply
Qty. Item
1 PT-50 hot-pressing device packed in a cardboard box
1 Operating instructions
1.3.1 Available accessories
Also refer to chapter 9.
•Skiving tool AT-60 (690050)
•Skiving tool AT-200 (690160)
•Temperature measuring device (N-28714 or N-28715) for checking the pressing temperature
1.4 Ordering of accessories / spare parts
Spare parts and accessories can be ordered directly from the manufacturer.
Address: Habasit Italiana S.p.A.
Via A. Meucci 8, Zona Industriale
I-31029 Vittorio Veneto/TV
Tel. ++39 438 91 13
Fax ++39 438 91 2374
Please accurately describe the parts required.
State the numbers according to Section 8.1, Drawings – Assembly of press.
WARNING The use of parts by other manufacturers not meeting Habasit specifications is not
admissible.
Habasit declines all responsibility for the consequences if non-Habasit parts are
used.
1.5 Warranty
All tools undergo a strict final inspection. On the assumption of correct handling, they are warranted against
material and manufacturing defects for 1 year.
1.6 Technical advice
Our specialists will be pleased to advise you. For technical questions concerning function and condition of
the hot-pressing device, please contact the manufacturer (see Chapter 1.4 for the address).

Operating instructions 36008
Hot-pressing device
PT-50
Page 5 of 16
Edition: 01/0409 Subject to alterations
2. Mode of operation
The hot-pressing device PT-50 operates at a pressing temperature of 110°C / 230°F. A universal heating
cartridge in the upper press part regulates the fixed and not adjustable temperature. This feature allows the
device to be connected to any supply voltage from 110V up to 240V, 50 or 60 Hz without adaptation.
The lower pressing part features a spring-mounted set-up plate with two clamps for fixing the prepared belt /
tape ends. The belt clamps can be set in two different positions according to the belt / tape width.
For fastening the press to the frame of a machine, the bottom of the press provides a 6-mm hole for
attaching a table clamp or any other suitable device. Alternatively, such a device can be attached to the
central fixing point of the set-up plate with a 4-mm self-tapping screw.
3. Initial start-up
The PT-50 can be operated at any power supply voltage between 110 and 240 V.
Check to make sure that the voltage indicated on the rating plate (11) conforms to the electrical
connection voltage.
Check to make sure that the set-up plate (5) and the metal heating plate (3) are clean.
INDICATION For
safe operation, place hot-pressing device PT-50 always upright.
For stationary operation, place hot-pressing device PT-50 on a solid and heat-resistant support.
For safe operation, the hot-pressing device can be attached to a bench or frame. A 6-mm mounting
hole (10) is located on the bottom part (6) of the press underneath the lower handle (9).
WARNING Do not suspend the hot-pressing device from its cable!
During pauses in work, place the hot-pressing device on a level surface with the
marked face upwards.

Operating instructions 36008
Hot-pressing device
PT-50
Page 6 of 16
Edition: 01/0409 Subject to alterations
4. Hot-pressing of belts / tapes
Process: Thermofix guidelines and individual product datasheets.
Raise the upper handle (8) and unlatch locking hook (2).
Flip up top part of press (4) to open hot-pressing device.
Fix the belt clamps (7) in the position which aligns the belt / tape nearest to the middle of the press
and heating plate (3).
Inner position: belts / tapes up to 35 mm / 1.4 in.
Outer position: belts / tapes wider than 35 mm / 1.4 in. (see also indication sticker (12) on the top part
of the pressing device).
Plug in the electrical connector cable and preheat the hot-pressing device. Depending upon the power
supply voltage, the preheating time will be approx. 12 (230 V) or 14 minutes (120 V).
WARNING Do not touch the hot-pressing zone (1).
Keep away from water and meltable substances.
Apply adhesive(s) to the prepared (skived) belt/tape ends.
INDICATION Adhesive is only to be applied outside the hot-pressing device.
Insert on belt / tape end (skived surface upwards) under one of the belt clamps (7) and position the
skived surface exactly in the middle of the set-up plate (5).
Insert the second belt / tape end under the other belt clamp (7) and adjust its position so that the two
skived surfaces are accurately superimposed.
Close the hot-pressing device by flipping down the top part of press (4) and engage the locking
hook (2) by pressing down the upper handle (8).
INDICATION To protect the heating plate from contamination, placing a piece of paper over the
belt / tape is recommended.
Observe the pressing time in the press. Leave pressing device plugged in until hot-pressing process is
finished.
After completion of the hot-pressing process, open pressing device by raising the upper handle (8)
and flipping up the top part (4) of the hot-pressing device.
WARNING Do not touch the hot-pressing zone (1).
Keep away from water and meltable substances.
Allow the belt / tape to cool for a few minutes.
Remove joined belt / tape from set-up plate (5) for installation.
WARNING After use, disconnect the hot-pressing device from the power supply and allow it to
cool completely before storing it.

Operating instructions 36008
Hot-pressing device
PT-50
Page 7 of 16
Edition: 01/0409 Subject to alterations
5. Service
5.1 Maintenance
Keep the hot-pressing device clean at all times. Clean the set-up plate (5) and the heating plate (3)
regularly and remove all material residues.
WARNING For cleaning with a cloth moistened with water or solvent, the press must be
disconnected from the power supply.
Do not reconnect to the power supply until the press is completely dry.
Periodically inspect the power supply cable and connector plug for defects (insulation damage, etc.)
and have it replaced if necessary.
5.2 Measuring the plate temperature
Check the operating temperature of the hot-pressing device once a month.
Carry out this check in an interior room in a draft-free environment with an ambient temperature of
between 18 °C / 64 °F and 25 °C / 77 °F.
Place a heat-resistant silicone-foam rubber mat (2…4 mm / 0.08…0.16 in. thick) on the set-up
plate (5).
Clamp sensor of a temperature gauge between this silicone-foam rubber mat and the heating
plate (3). →Ill. (1)
Heat up press for at least 12 minutes.
The temperature measuring device should indicate 110 °C +20/-10 °C / 230 °F +36/-18 °F. →Ill. (2)
Illustration 1 Illustration 2

Operating instructions 36008
Hot-pressing device
PT-50
Page 8 of 16
Edition: 01/0409 Subject to alterations
5.3 Remedial action in the case of a temperature deviation
WARNING All work on the hot-pressing device involving electrical parts has to be carried out
by the respective specialists only.
Observe your local laws about required training of such personnel.
If the temperature deviates from a maximum value of 130 °C / 266 °F or a minimum value of 100 °C / 202 °F,
the heating element is defective and must be replaced.
5.4 Replacement of the power cord
Check power cord periodically. In case of damage, replace with the same type (H05-RNF).
WARNING All work on the hot-pressing device involving electrical parts has to be carried out
by the respective specialists only.
Observe your local laws about required training of such personnel.

Operating instructions 36008
Hot-pressing device
PT-50
Page 9 of 16
Edition: 01/0409 Subject to alterations
6. Illustrations
6
12
3
4
7
5
Illustration 3
8
10 119
12
Illustration 4
Legend Illustrations 3 and 4
1
2
3
4
5
6
Hot-pressing zone
Locking hook
Pivoting metal heating plate
Top part of press
Set-up plate
Bottom part of press
7
8
9
10
11
12
Belt clamp
Upper handle
Lower handle
Mounting hole
Rating plate
Indication sticker

Operating instructions 36008
Hot-pressing device
PT-50
Page 10 of 16
Edition: 01/0409 Subject to alterations
7. Technical data
Max. belt/tape width [mm] [in.]
at 90° skiving angle 50 2.0
Max. belt/tape thickness [mm] [in.] 2.0 0.08
Max. skiving length [mm] [in.] 35 1.4
Min. continuous belt/tape length [mm] [in.] 130 5.12
Max. deviation of plate temperature [°C] [°F] + 20 / - 10 + 36 / - 18
Heating up time to 110 °C / 230 °F [min.] 14 at 120 V
Heating up time to 110 °C / 230 °F [min.] 12 at 230 V
Power consumption [W] 75
Voltage [V~] 110 ... 240
Dimensions (L x W x H) [mm] [in.] 215 x 120 x 84 8.5 x 4.75 x 3.38
Net weight [kg] [lbs.] 0.65 1.43

Operating instructions 36008
Hot-pressing device
PT-50
Page 11 of 16
Edition: 01/0409 Subject to alterations
8. Drawings
8.1 Assembly of press

Operating instructions 36008
Hot-pressing device
PT-50
Page 12 of 16
Edition: 01/0409 Subject to alterations
8.2 Circuit diagram
321
PTC01
M1
L N
With EURO-connector plug: With US-connector plug:
L) = brown
Ground= yellow-green
N) = blue
L) = black
Ground= green
N) = white

Operating instructions 36008
Hot-pressing device
PT-50
Page 13 of 16
Edition: 01/0409 Subject to alterations
9. Accessories
9.1 Preparing devices
9.1.1 Manual skiving tool AT-60
The AT-60 is a preparing device for skiving of Habasit belts and tapes up to a width of 60 mm / 2.4 in. and a
thickness of 2 mm / 0.08 in. The belt / tape is clamped and stuck on a steel plate. It is ground manually by
means of a skiving disc. Adjustment is done with two different settings.
The AT-60 is especially suitable for occasional preparation of single belts or spindle tapes on site in
maintenance. →Ill. (7)
9.1.2 Skiving tool AT-200
The AT-200 is a preparing device for skiving of Habasit belts and tapes up to a width of 200 mm and a
thickness of 7 mm. The belt is clamped and stuck on a steel table. The tilt of this table is adjustable in six
steps; it is fed under a grinding drum on precise guides. For the drive of the unit, there are two options: The
device is equipped with a high-torque power drill, or with a stub axle to be driven / motorized according to the
desires of the customer. Feed of the table is by means of a hand wheel.
The AT-200 is suitable for preparation of belts and tapes in small to medium series. →Ill. (8)
Illustration 7 Illustration 8

Operating instructions 36008
Appendix
Checklist preventive maintenance
Hot-pressing device PT-50
Page 14 of 16
Edition: 01/0409 Subject to alterations
Responsible persons: A: Machine Operator
B: Maintenance Technician
Work to be carried out Performance Spares number
(see operating instructions No. 36008 for further information and reference numbers) periodically (monthly) Evaluation criterion
Daily 1 6 Remarks
1. Cleaning
1.1 Clean the press after use, remove residual deposits A
2. Inspect the connector cable
2.1 Examine the cable and connector plug for defects, replace if damaged B damaged insulation,
defective couplings
3. Measurement of the heater plate temperature
3.1 Proceed as detailed in operating instructions 36008, Section 5.2 B
Remarks and notes:

Operating instructions 36008
Appendix
Report sheet preventative maintenance
Hot-pressing device PT-50
Page 15 of 16
Edition: 01/0409 Subject to alterations
Machine type:
Machine no.: Date of first placing in operation:
Actions to be performed – see checklist Next Performed Next Performed Next Performed Next Performed
(daily work not recorded) Check Initials Date Check Initials Date Check Initials Date Check Initials Date
2.1 Inspect the cable for damage
3.1 Measure the heater plate temperature
Observations, repairs:

Operating instructions 36008
Appendix
Hot-pressing device
PT-50
Page 16 of 16
Edition: 01/0409 Subject to alterations
Product liability, application considerations
If the proper selection and application of Habasit products are not recommended by an authorized Habasit
sales specialist, the selection and application of Habasit products, including the related area of product
safety, are the responsibility of the customer.
All indications / information are recommendations and believed to be reliable, but no representations,
guarantees, or warranties of any kind are made as to their accuracy or suitability for particular applications.
The data provided herein are based on laboratory work with small-scale test equipment, running at standard
conditions, and do not necessarily match product performance in industrial use. New knowledge and
experiences can lead to modifications and changes within a short time without prior notice.
BECAUSE CONDITIONS OF USE ARE OUTSIDE OF HABASIT’S AND ITS AFFILIATED COMPANIES
CONTROL, WE CANNOT ASSUME ANY LIABILITY CONCERNING THE SUITABILITY AND PROCESS
ABILITY OF THE PRODUCTS MENTIONED HEREIN. THIS ALSO APPLIES TO PROCESS RESULTS /
OUTPUT / MANUFACTURING GOODS AS WELL AS TO POSSIBLE DEFECTS, DAMAGES,
CONSEQUENTIAL DAMAGES, AND FURTHER-REACHING CONSEQUENCES.