HYDROSCAND PowerCut 5-85ot User manual

PowerCut 5-85OT
USER MANUAL Edition II
2017-09-08
Serial number: _________________

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PowerCut 5-85OT USER MANUAL EDITION II 2017-09-08
CONTENTS
1. INTRODUCTION........................................ 3
2. GENERAL PRECAUTIONS ............................ 4
3. EQUIPMENT............................................. 5
3.1 WARRANTY....................................... 5
3.2 IMPORTANT...................................... 5
4. MACHINE........................................... 6 - 8
4.1 IDENTIFICATION ............................... 6
4.2 DESCRIPTION .............................. 6 - 8
5. STARTING UP ...................................9 - 10
5.1 OPERATOR POSITION.......................... 9
5.2 STARTING UP.................................... 9
5.3 CUTTING....................................9 - 10
6. MAINTENANCE................................. 10 - 11
6.1 REPLACING THE CUTTING BLADE .........10
6.2 AFTER EACH WORKING SHIFT .............11
6.3 REGULAR MAINTENANCE....................11
7. TECHNICAL DATA.....................................12
8. TECHNICAL DRAWS............................ 13 -39
8.1 WIRING DIAGRAM Y/D STARTER ... 13 - 20
8.2 WIRING DIAGRAM SOFT STARTER . 21 - 27
8.3 PNEUMATIC DIAGRAM .......................28
8.4 TECHNICAL DRAWINGS ............... 29 - 31
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PowerCut 5-85OT USER MANUAL EDITION II 2017-09-08
1. Introduction
The purpose of this manual is to provide the necessary information for competent, safe use
of the hose cutting machine.
This information is the result of continuous, systematic data processing and technical tests
recorded and validated by the manufacturer, in accordance with the internal procedures to
ensure the safety of information: 2006/42/EC.
The information below is intended EXCLUSIVELY for specialized users, capable of
interacting with the product with the utmost safety people, the machine and the
environment, interpreting basic diagnostics of problems and malfunctions and performing
simple checks and maintainance, in full compliance with the instructions given from the
pages that follows and with current health and safety regulations.
The manual does not examine in depth the topics of disassembly and extraordinary
maintainance, as these operations must always be carried out by our authorized Technical
Service.
To handle the machine properly, it is necessary to keep the manual in good condition for
the future. Contact the nearest authorized technical service if you need a new manual or
more complete information.
Before each intervention to the machine or its packaging, read the instructions in the fol-
lowing manual very carefully.
Every operator using the machine, MUST read the following instructions before
operating.
Hydroscand Machine AB declines any responsability for damage to persons, things or to the
machine itself, arising fromits incorrect use, neglience and supercial interpretations of
safety concepts in this manual.
This instruction manual should serve for the duration of the cutting machine´s operating
life and be available for at least 10 (ten) years. We recommend to keep it in a known and
accessible place (possible together with other documents related to themachine).

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PowerCut 5-85OT USER MANUAL EDITION II 2017-09-08
2. General precautions
Always make sure in advance that the minimum safety, placement and operating standards
are respected, taking note of the environmental conditions, temperature, humidity, ligh-
ting, vibrations, suspended dust and the appropriateness of the area to be occupied.
For unloading from pallet or moving of an unpacked machine, the lifting hole must be used.
Any other lifting device may cause damage to people, property or the machine itself.
The cutting machine is constructed to operate indoors (workshops, industries etc.) where
there is no risk of explosion or re.
Do not combine the machine with other equippment unless you have an approval from the
manufacturer. If other equippment are installed on the machine, or if the machine is com-
bined with other equippment it’s necessary to make a risk analysis and a CE approval for the
whole foundation.
Before cutting the rst hose, make sure that the cutting blade rotates in the correct
direction (see rotation arrow) and that the hose is placed steady towards the adjustable
cutting support. Also make sure that the hose is held steady so that there will be no risk
for injuries or damages. Do not put your hands in the cutting blade working area.
Do not remove the information plates on the cutting machine. Make sure they are readable
and that you are sure about their meaning. Should they deteriorate, replace them immedia-
tely by contacting an authorized Technical Service.
The use of spares that do not respond to the specications listed below, changes or
manipulations - however slight- shall exempt Hydroscand Machine AB from any
responsability regarding the proper use and functioning of the cutting machine and safety
of people and/or property.
It is strictly forbidden to tamper with safety equipment and/or devices.
NOTE !
Any maintenance operations, except for those specically described on the pages of this
manual, must be carried out by skilled personnel co-ordinated by authorized Technical
Service. Dispose of processing waste in compliance with current regulations.

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PowerCut 5-85OT USER MANUAL EDITION II 2017-09-08
3. The equipment
Our stationary hose cutting machine is supplied ready to use packed on a pallet.
The machine is supplied with an electric cable but without plug and main switch. It’s the
customers responsibility to install the power supply according to present national
regulations. The manufacturer recommends a lockable main switch between the machine
and the mains. PowerCut 5-85OT is prepared with a smoke evacuation connection and if a
smoke evacuation is connected the manufacturer recommends to install a spark lter to
prevent hazards.
NOTE !
The packing material must be disposed according to current environmental protecting re-
gulation.
The machine is supplied initially with:
• Cutting blade HSM 520x4x38 Toothed part No: 90050006.
• Locking tool for changing cutting blade.
• Instruction manual.
• Certicate regarding agreement according to CE-standards.
3.1 Warranty
The cutting machine is guaranteed for one (1) year following the date of purchase; the war-
ranty is valid only if all of the instructions listed on the warranty certicate and in this
manual are fully complied with.
NOTE !
When unpacking the cutting machine, make sure that the machine is in perfect condition
and that the package contains the parts described. Hydroscand Machine AB does not re-
spond for errors or missing parts not reported to Hydroscand Machine AB following eight
(8) days after shipment.
3.2 Important
The hose cutting machine is designed, manufactured and protected for cutting 1-, 2- ,4-
and 6-layers hydraulic hose with dimension from 3/16” up to 3”.
Any other use is excluded by Hydroscand Macine AB, who shall be exempt from any
liability for damage to people, property or the machine itself, caused by improper use. Do
not leave the cutting machine idle running for longer periods, without cutting anything.
Do not cut solid steel, wood or other unknown material, that can cause damage to
people, property or the machine itself.

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PowerCut 5-85OT USER MANUAL EDITION II 2017-09-08
4. The Machine
4.1 Identication
The information for identifying the machine is found on the plates, located outside of
the cutting machine. This essentially includes:
• Manufacturer
• Serial number
• Year of manufacture
• Voltage (V)
• Hertz (Hz)
• Amperes (A)
• Weight
The CE- approval plate is located back, under the electric box.
NOTE !
It is strictly forbidden to remove or damage the plate. Should this happend, always
contact an authorized Techical Service only.
For any information and/or technical explanations regarding the cutting machine, always
indicate:
• Model
• Serial number
• Edition and preparation date of the instruction manual
4.2 Description
The stationary hose cutting machine consists of one unit, equipped with a pneumatic
cylinder, which is manouvered by a foot pedal and ap doors that are pressed down by the
hose during the cutting process. The unit is also equipped with a connection for a smoke
evacuator (option), and as standard a toothed cutting blade assembled on the machine.
The machine is equipped with an air pressure regulator and lter. Do not start the machine
before the air pressure has reached min. 5 bar.
The hose cutting machine must only be used for hydraulic hoses compatible with the
specications below. Follow the environmental conditions and limitations recommended by
Hydroscand Machine AB and current health and safety regulations.
NOTE !
The descriptions includes the use for which the machine has been designed, built
and protected. Any other use or failure to comply with the technical parameters
listed below, may constitute a hazard to people and/or property.

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PowerCut 5-85OT USER MANUAL EDITION II 2017-09-08
PowerCut 5-85OT USER MANUAL EDITION II 2017-09-08
1 2
3
4
7
11 10 9
14
8
6
5
12
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PowerCut 5-85OT USER MANUAL EDITION II 2017-09-08
1. Foot pedal
2. Waste box
3. Adjustable feet
4. Motor
5. Bend support
6. The Hold counter button
7. The emergency stop push button
8. The on/off button
9. Counter with reset button
10. Hose bending system on/off
Hose bending system on/off. On when cutting 1 ½” and above, multispiral hoses. On when
cutting 2” and above, braided hoses.
11. Cuttin stroke switch
A three ways switch. Preset return levels for the bending unit. The cylinder is stopped at
specied levels to prevent it from doing full return strokes when not necessary.
12. The Front hatch
The front hatch is operated by a pneumatic cylinder located at the top of the machine. The
hatch has a two way switch (Auto and Down). When “down” is chosen the hatch stays down
at the whole cutting process. When “auto” is set the hatch is normally open but will auto-
matically go down when the foot pedal is pressed to start the cut. The hatch will come
down as a protection before the hose will be pressed down and cut. The hatch will automa-
tically open after the cut is made.
13. Cutting speed
Adjust according to hose diameter, reinforcement, material etc.
14. Lifting hole

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PowerCut 5-85OT USER MANUAL EDITION II 2017-09-08
5. Starting up
Before plugging in the machine on the electrical net, ensure that the voltage corresponds
to the voltage on the machine. Make sure that air is supplied to the machine and that the
pressure is sufcient. Do ALWAYS use goggles and hearing protections when using the
machine. Keep ngers and other body parts off from areas where the machine is making
linear and circular movements. Do ONLY use the machine to cut hydraulic hoses. When the
machine is intended for cutting other kinds of hoses do ALWAYS contact Hydroscand Mach-
ine AB for consultation in the matter. Ensure that every possible safety precaution is taken
before starting up the machine. Check the cutting blade for possible damages, that it is
securely tightened and that it can rotate freely. Check that the hose bend system is working
properly. When cutting hoses with outer diameters exceeding 2” make sure that the pre-
bend help system is working properly. When the machine has started ensure that the direc-
tion of rotation of the cutting blade is all right. The upper edge of the cutting blade must
rotate towards the back part of the cutting machine. If the machine is
vibrating abnormally, STOP THE MACHINE IMMEDIATELY and check the reason of the vibra-
tions.
5.1 Operator position
The operator must be in such a position that he is ensuring safety and that the cutting is
easliy observed.
5.2 Starting up
Release the emergency button by turning it clock-wise. Select your cutting speed.
5.3 Cutting
Press the start button and then press the foot pedal down. You are ready to cut !
Minimum cutting length is 130 mm and the cutting speed is adjusted according to the
actual hose dimension in process.
…hoses of dimension above 2” up to 3”, shall the cutting supports NOT
be used.
NOTE!
Always adjust the cutting speed according to hose dimension in process. This ensures
that the cutting blade lifetime is optimal, that it stays sharp.

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PowerCut 5-85OT USER MANUAL EDITION II 2017-09-08
6. Maintenance
WARNING!
When doing maintenance on the machine do always make sure that the machine is unplugged from
the electrical net, pneumatic and do always press down the emergency switch. Taking these safety
measurements ensures that no electrical tension is supplied to the machine that could make it start.
Do always use protecting gloves when changing cutting blade. Do always use protective clothing and
protective shoes to make certain that no injuries will happen if dropping the cutting blade on the
body or feet.
6.1 Replacing the cutting blade
1. Unplug the machine and press down the emergency switch.
2. Open the lid on the left side of the machine stand and
open the front hatch.
3. Loosen the socket set screws and the socket head cap screws,
outer carrier behind the lid.
4. Dismantle the old blade and assemble a new one. Only use by
Hydroscand Machine recommended cutting blades.
5. Assemble the centre socket head screw tightly;
torque 80 Nm. Tighten the two socket set screws to
secure the cutting blade.
6. Reassemble the lid and the front hatch. Make sure that all screws are
severally tightened. The correct torque to use is 24 Nm. Use a torque
wrench to be sure the screws are correct tightened.
New cutting blades must be used with reduced speed
for the feeding at about 200 cut. When the running-in
has been done the cut can be performed at normal speed.
As a basic rule the blade should never be overheated.
If excessive smoke or heat is generated or if the motor stalls
the cut sequencemust be interrupted immediately and the
cause found.
Reassemble the lid and the front hatch. Make sure that all screws are
severally tightened. The correct torque to use is 24 Nm. Use a torque
Lid
Front hatch