Tractive Pentruder 8-20iQ Operator's Manual
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Tractive Pentruder 8-20iQ Operator's Manual

Wall saw
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Pentruder
8-20HF / 8-20iQ HF-wall saw
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Pentpak
High frequency power pack

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Summary of Contents for Tractive Pentruder 8-20iQ

  • Page 1 Operator’s manual ® Pentruder 8-20HF / 8-20iQ HF-wall saw ® Pentpak High frequency power pack...

  • Page 2: Table Of Contents

    Pentpak high frequency power pack Version: 1.5 Date: 2012-03-05 Support & Service document Original instructions Copyright © 1997-2012 Tractive AB. Pentruder and Pentpak are registered trademarks belonging to Tractive AB. Contents   Introduction .................................2   Description of the machine ..........................3  ...

  • Page 3: Introduction

    To avoid serious or even fatal injury to the operator and persons in close proximity to the machine, it is important that the machine always is operated by trained, responsible personnel. Manufacturer: Tractive AB Gjutargatan 54 78170 Borlänge Sweden...

  • Page 4: Description Of The Machine

    The Pentruder 8-20HF / 8-20iQ represents a very modern and safe type of concrete wall saw. The Pentruder 8-20HF /8-20iQ is developed and manufactured by Tractive AB in Sweden in a process where safety awareness, performance and reliability were the most important design parameters.
  • Page 5 Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 4  Efficient water supply to blade central through blade flange, even for flush cutting blades.  Travel and feed motors are protected within the chassis body. No electric parts except for connectors are exposed.

  • Page 6: Quick Disconnect Coupling For Mounting Of The Saw Blade (Patent)

    Page 5 Quick disconnect coupling for mounting of the saw blade (Patent) Tractive AB puts great emphasis on creating technical solutions for its products that are safe to use. This is the most important criteria when our machines are designed.

  • Page 7: Tracks And Brackets

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 6 Tracks and brackets The tracks and the brackets are designed to provide high levels of rigidity and stability for the lowest possible weight. The design is unique in the sense that it allows the guide rollers on the saw head to be aligned above each other, in the same plane as for the cut.

  • Page 8: Blade Guard

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 7 Blade guard The blade guards are made from sheets of hardened aluminium, screwed together with spacers to achieve strength and stiffness. The blade guards are available in five different sizes, Ø 800 (32”), Ø 1000 (40”), Ø...

  • Page 9: Pentpak High Frequency (Hf-)Power Pack

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 8 Pentpak high frequency (HF-)power pack The Pentpak high frequency (HF-)power pack is designed to a unique concept. The electronic units are especially designed for the HF-Pentpak and the power pack is one of the most compact designs on the market.

  • Page 10: Intended Use Of The Pentruder 8-20Hf / 8-20Iq And Pentpak Hf-Power Pack

    This wall saw may not be used unless the operator is fully familiar with the contents of this manual and has been trained in its operation by an authorised distributor of Tractive AB’s products. The operator is fully responsible for the manner in which the machine is operated. It is the responsibility of the purchaser that the operator has received the information needed to operate and handle the machine in a safe a correct way.
  • Page 11 Warning! Track feet may only be mounted according to the instructions given in this manual. Warning! To maintain the level of safety inherent in the design of this machine, only Tractive original spare parts may be fitted. Tractive AB disclaims all responsibility for damages occurring as a result of use of non original parts.

  • Page 12: Getting Started

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 11 Getting started Preparations before commencing work. Certain preparations must be done before starting work. Cleaning: The machine should be carefully cleaned and all functions checked and found normal before use of the machine.
  • Page 13 Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 12 Power supply: Check if sufficient power is available on the site. The machine must be connected to a 380 – 500 V 3-phase supply. The power pack has a 32 Amp 5-pin Euro standard receptacle.

  • Page 14: Preparation And Mounting Of Track Feet And Tracks

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 13 Preparation and mounting of track feet and tracks Bolts for fastening: The track feet and the tracks should be mounted in such a way that they can not become detached when the machine is working, or at sudden changes in load on the anchor bolts.
  • Page 15 Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 14 Adjusting the height of the track feet. The height of the fork can be adjusted totally 12 mm by turning the fork CW or CCW, to compensate for irregularities on the wall. Please be sure that the fork is not threaded all the way out before the track is mounted.

  • Page 16: Mounting The Saw Head On The Track

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 15 Mounting the saw head on the track The saw head runs on the track on four conical rollers. The upper rollers are fitted on eccentric shafts, opened and locked by turning the lifting handles. Fold the saw onto the track, the bottom rollers engaged first.

  • Page 17: Quick Disconnect Coupling For Hf-Motor On Saw Head

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 16 Quick disconnect coupling for HF-motor on saw head To reduce the weight of the parts that must be handled by the operator, the saw head is basically divided in the saw head unit and the drive motor.

  • Page 18: Quick Disconnect Coupling For The Saw Blade

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 17 Quick disconnect coupling for the saw blade Function principle: The saw blade is fitted on a blade flange by means of an outer collar and clamped by means of a special centre screw, or, for flush cutting, on a special flush cutting flange by means of 6 countersunk screws and nuts.

  • Page 19: How To Fit A Blade On A Standard Blade Flange

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 18 Warning! The drive dogs on the machine spindle and blade flange bust be completely in mesh before the clamping screw is tightened to prevent damage to the coupling. Failure to follow this instruction may result in coupling overload and a failure can lead to serious personal injury or death.

  • Page 20: How To Fit A Blade On A Flush Cutting Flange

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 19 How to fit a blade on a flush cutting flange: Centre bore: The saw blade should have a hole with diameter 60 mm –0 +0.1 mm (1- 3/8”...

  • Page 21: Mounting The Blade With Flange On The Machine Spindle

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 20 Mounting the blade with flange on the machine spindle If the procedure described above is followed, the blade and flange are now ready to be fitted on to the machine spindle with the quick coupling.

  • Page 22: Peripheral Cutting Speed And Spindle Speed

    350 to 1165 rpm for the Pentruder 8-20HF and 310-1180 rpm for the Pentruder 8-20iQ is available. The difference between the Pentruder 8-20HF and the Pentruder 8-20iQ is that the Pentruder 8- 20iQ has 20% lower spindle speed and 20% higher torque, which makes is suitable for cutting with big blades and in hard concrete.
  • Page 23 Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 22 Pentruder 8-20HF with 15 / 18 / 22 kW HF-motor Spindle speed in rpm and peripheral cutting speed in metres / second for different blade diameters, with blade speed potentiometer setting at 80%, which corresponds to 350Hz: Gear Ø...
  • Page 24 Not permitted permitted) Pentruder 8-20iQ with 15 / 18 / 22 / (27) kW HF-motor and potentiometer setting at 80%.The values for the 27kW HF-motor are in paranthesis. Spindle speed in rpm and peripheral cutting speed in metres / second for different blade diameters, with blade speed potentiometer setting at 90%.
  • Page 25 Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 24 Warning! The peripheral cutting speed may not exceed approximately 56 metres / second as this can cause the blade to fail. In the worst case segments can come loose and be thrown with high velocity.
  • Page 26 Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 25 Gearshift - how to change gear:  Rotate the saw arm to be perpendicular out from the wall.  The gear selection knob, placed between the HF-motor and the saw head gearbox housing, is numbered from 1 to 4.

  • Page 27: Torque And Spindle Speed In Rpm

    Torque and spindle speed in rpm Independent of what size blade is needed, the 4-speed gearbox allows the Pentruder 8-20HF to work with a remarkably high torque at all spindle speeds. The Pentruder 8-20iQ has even more torque, 20%, than the Pentruder 8-20HF.

  • Page 28: Mounting The Blade Guard

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 27 Mounting the blade guard New safety regulations means that greater emphasis has to be put on safety, and therefore on the blade guards, and these can now, thanks to a new and better design, remain on the machine at all times.

  • Page 29: Preparing The Power Pack

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 28 Preparing the power pack Positioning: The power pack should be positioned away from where the sawing takes place and should be kept dry at all times. It should preferably be placed on a flat surface.
  • Page 30 Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 29 Connecting to remote control: The multi pin connector must be in the correct position with the notch pointing upwards for the clamping ring to close. Power supply: The power pack must be connected to a 5-pin 380 - 480 V 3-phase supply with minimum 16 Amp fuses.
  • Page 31 Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 30 Starting the power pack: Connect all cords, big diameter orange colour cord to HF-motor, small diameter orange colour cord to feed and travel motors, grey remote control cord to the power pack and lastly a 380 –480V 3-phase cord to the mains.

  • Page 32: Led Type Warning Lights On The Power Pack

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 31 LED type warning lights on the power pack There are four red warning LED:s on the Pentpak. Below is an explanation of the respective functions. LED for indication of loss of one or more phases One blink: Loss of phase on mains.
  • Page 33 Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 32 LED indicating status for the HF-motor Pentpak is powered, but the green start button on the Pentpak button has not yet been pressed. A test is made for the can-bus to the HF-motor and the chassis. One blink: Short circuit in the digital communication system.
  • Page 34 Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 33 LED indicating status for the feed and travel drive system Pentpak is powered, but the green start button on the Pentpak button has not yet been pressed. A test is made for the can-bus to the HF-motor and the chassis.

  • Page 35: Remote Control Unit

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 34 Remote control unit The remote control unit is connected to the power pack through a Cannon connector. It is not possible to control any functions on the power pack unless the remote control is connected to the power pack.
  • Page 36 Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 35 Switch for water valve: Move the switch forward to start and stop the water flow through the machine. The water flow will be switched on automatically when the blade is started.

  • Page 37: Maintenance

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 36 Maintenance For the Pentruder 8-20HF / 8-20iQ / Pentpak HF-power pack to remain in a condition which is safe for operation at all times, certain maintenance is needed. Please read the instructions below carefully before any service work is commenced.
  • Page 38 Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 37 Oil change in the travel and arm feed worm gear transmission: This oil should be changed every 80 hours of operation when service is done to the machine. The travel worm gear transmission is filled with 60 ml and the arm feed worm gear transmission with 80-100 ml (0.085 –...
  • Page 39 Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 38 Water seal on saw head: In the saw arm, there is a swivel to feed the water into the centre of the spindle and further to both sides of the blade flange. Two seals seal off the water which is fed through the spindle quick disconnect screw, and on through the pull stud at the front of the spindle.
  • Page 40 Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 39 Service on the rotating blade guard flange: The blade guard holding flange consists of a nylon flange bolted to the saw arm. Around the nylon flange there is an aluminium outer flange that rotates with the blade guard as the arm rotates.

  • Page 41: Technical Data Pentruder 8-20Hf / 8-20Iq - Hf-Wall Saw

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 40 Technical data Pentruder 8-20HF / 8-20iQ - HF-wall saw Pentruder 8-20HF / 8-20iQ Saw blade diameter max.: 2000 mm (78”) Max cutting depth with 915 mm (36”), Blade radius minus 85 mm (3.35”) 2000 (79”) blade: Max start blade Ø: 1000 mm (39”)

  • Page 42: Technical Data Pentpak Hf Power Pack

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 41 Technical data Pentpak HF power pack Pentpak 418 / 422 / 427 Pentpak 200* / 218 / 222 Input voltage: 380 – 480 V 200 – 230 V Input frequency: 50 –...

  • Page 43: Declaration Of Conformity

    Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 42 Declaration of Conformity We, Tractive AB declare that the machine Manufacturer: Tractive AB Gjutargatan 54 78170 Borlänge Sweden Category: High Frequency Power Pack Make: Pentpak Type: 427 / 422 / 418 / 222 / 218 / 200 Is in conformity with the provisions of the Machinery Directive 2006/42/EC.
  • Page 44 Operator’s manual for Pentruder 8-20HF/iQ and Pentpak HF-power pack – Original instructions Page 43 Declaration of conformity We, Tractive AB declare that the machine Manufacturer: Tractive AB Gjutargatan 54 78170 Borlänge Sweden Category: High Frequency Wall Saw Make: Pentruder Type: Pentruder 8-20HF / 8-20iQ Is in conformity with the provisions of the Machinery Directive 2006/42/EC.

This manual is also suitable for:

Pentruder 8-20hfPentpak hf-power pack

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