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Operator`s manual Pentruder 8-20HF/8

1. Unknown device connected to Pentpak Software update needed in Pentpak Three blinks Other internal alarm for frequency inverter Unplug the unit from the power supply wait at least one minute and plug it in again If the alarm has gone away you can proceed as normal If the alarm doesn t go away the Pentpak needs to be checked by the authorized Pentruder service workshop Four blinks Frequency inverter alarm The Pentpak needs to be checked by the authorized Pentruder service workshop Quick blinks Temperature in the frequency inverter has risen to a too high level Protect from direct sunlight increase water flow Continuously on _AAno _ Nm The Pentpak is shut off due to over temperature Operator s manual for Pentruder 8 2OHF iQ and Pentpak HF power pack Original instructions Page 42 LED indicating status for the HF motor 1 Pentpak is powered but the green start button on the Pentpak has not yet been pressed A test is made for the digital communication to the HF motor and the machine One blink Short circuit in the digital communication system The fault can be in the HF motor motor cable or inside the Pentpak a Disconnect motor cable from Pentpak If the alarm disappears go on to b If the alarm remains the same the Pentpak is faulty b Connec
2. a Press in the locking pins and open the handles release locking pins and open until they lock in open position b Fold the saw onto the track the bottom track rollers engaged first and second the upper track rollers Move saw head slightly along the track to engage the travel gear with the gear rack d Press in the locking pins close the handles slightly release the locking pins and close the handles until they engage in locked position 9 Before the saw is operated always check that the eccentric shafts are locked in WARNING position to prevent the saw from falling off the track l Note that if a track with only one gear rack is used it has to be positioned in the right direction to engage with the travel gear on the wall saw Locking pins Eccentric shaft Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 20 Mounting of saw blade Function principle of Quick disconnect coupling for the saw blade 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 The blade flange regardless of type is provided with a radial T slot to the centre of the flange The flange with blade fitted is mounted on the machine spindle and its pull stud which fits in to the T slot in the flange When the coupling is tightened with t
3. at transmission and gearbox which may cause the transmission to seize or cause TA eet WO irreparable damages a The wear sleeve should be replaced if there is any wear or damages on the sealing surfaces Otherwise the seals can be damaged Please see below for instructions on how to replace the water seals important Failure to follow the recommendations above may lead to failure of the i transmission or cause irreparable damages Procedure to replace water seals 1 Use the special tool Part No 65420400 or two screwdrivers to pry out the seal cartridge as shown in the pictures as shown in the picture to the right The seal arrangement is shown in the bottom pictures 2 Replace the worn seals with new ones and grease seals with a water resistant grease 3 Usea plastic hammer to lightly tap the seal cartridge in place again 4 Replacement of wear sleeve A a The press fit wear sleeve can be pulled off using a Ba special tool Part No 65420100 When fitting a new wear sleeve it should be installed flush with the clamp screw as shown in the picture below DY b The threaded longer wear sleeve can be replaced by using a normal 19 mm open wrench a Version with pressfit wear sleeve b Version with threaded longer wear sleeve Clamp screw Water drain hole Clamp screw Water drain hole Oil seal Wear sleeve pull off tool Water seals Wear sleeve Water seals Operator s manual for Pentr
4. high pressure cleaner is used the nozzle may NOT be pointed at any of the rotating parts or connectors on the machine Tractive recommends using covers on the electrical connectors or keep the mating connector connected when cleaning to prevent water and dirt to get into the connectors Parts on the machine which are extra important to keep clean lubricated and check the function of are Blade flange and centre screw The threads on the centre screw and the female thread on the blade i _ flange should be clean and well lubricated with grease Use a brass Y AN KN brush to clean N N 7 SAN The friction surfaces of both the flange and the blade must be kept A VO I dry and free from grease and dirt to be able to securely transmit the NA ion amp 3 w torque of the saw blade motor without slippage _ i Slippage will cause irreparable damage to the flanges The bolt and Y _ ve af the female thread in the blade flange may never start to corrode mm FUT Bt he Y 9 f M a A i Bolts for flush cutting flange Always replace worn corroded or damaged bolts with new of correct length and quality z M8 x 25 10 9 or M10 x 25 10 9 see 4 3 3 How to fit a saw blade on a flush cutting flange e 1O Quick disconnect coupling for blade The quick disconnect coupling is provided with drive dogs to transmit the torque to the blade pe and a centering cone to align the flange to the spindle See Fel Hittar inte r
5. remote control Lifting handles x3 In sub zero temperatures and if electrical power to the unit is not available blow with compressed air or an air pump in this coupling to remove water from the heat sink and tubing inside the power pack Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 28 Connecting remote control Cable remote control The cable remote control connects to the connector for remote control on the Pentpak See picture on previous page The connector for remote control must be in the correct position with the notch pointing upwards for the clamping ring to close Wireless remote control Hetronic Nova XL The receiver is fitted either on the transport trolley or directly on top of the Pentpak see pictures below The receiver connects to the connector for remote control on the Pentpak See picture on previous page The connector for remote control must be in the correct position with the notch pointing upwards for the clamping ring to close Receiver on transport trolley Connector for remote control Receiver on top of Pentpak The Wireless Remote Control and Receiver are pre installed paired together Any new pairing of a WRC Wireless Remote Control Hetronic type Nova XL and Receiver type RX14 HL for use with a Pentruder machine has to be done by a workshop authorized by Pentruder and a new Installation Certificate must be filled out See Installation ce
6. 0 500 L 5 3 quart of Omega 690 gearbox oil Clean the magnetic plug fit it and tighten again Oil change in the travel and arm feed worm gear transmission The travel worm gear transmission is filled with 60 ml 2 fl oz and the arm feed worm gear transmission with 80 100 2 7 3 4 fl oz ml of Omega 680 oil Oil change in slip clutch transmission housing Refill with 30 ml 1 fl oz of Omega 690 oil every 80 hours of operation Oil change in the HF motor high speed transmission Unscrew the oil plug and drain the gearbox completely Refill with 0 235 L 0 248 quart of clean and preferably filtered gearbox oil preferably Mobil SHC 626 It must be synthetic oil with 75W viscosity The oil must meet GL5 specifications Clean the magnetic plug fit it and tighten again Cooling housing at rear of HF motor Fill with 85 ml 2 9 fl oz of Mobil SHC 626 at service Overload clutches If any of the overload clutches have been overloaded or worn out a Pentruder authorized technician can repair the coupling by replacing the clutch plates Digital communication connectors All parts in the connectors are available except remote control connector All wires can be re installed with standard hand tools except remote control connector Wireless remote control The wireless remote control should be checked at least once a year By doing this the life soan of the wireless remote control will be prolonged See Maintenance in the Appendix for Wirel
7. 38 44 50 eee p j permitted 3 660 755 rom__ 20 5 23 27 31 34 5 39 5 41 5 47 5 gt gt Not Notpermitted z p j permitted p 4 830 945 rpm 26 30 35 40 43 5 50 SANOL Not permitted Not permitted j P permitted F P 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 Gear 600 800 1000 1200 1600 2000 1 415 470 rpm 13 15 17 19 22 24 5 26 29 5 35 39 43 5 49 2 600 670 rpm 19 21 25 28 31 5 35 38 42 50 56 AAO 7 P i permitted 3 755 845 rom 23 27 31 36 39 5 44 47 5 53 Not permitted Not permitted Not 4 945 1065 rpm 30 33 40 45 50 56 Not permitted Not permitted permitted Pentruder 8 20iQ with 15 18 22 27 kW HF motor and potentiometer setting at 90 The values for the 27kW HF motor are in paranthesis Spindle speed in rom and peripheral cutting speed in metres second for different blade diameters with blade speed potentiometer setting at 100 Gear 600 800 1000 1200 1600 2000 1 455 520 rpm 15 16 19 22 24 5 27 29 5 33 39 43 5 49 54 5 B 56 Not 2 655 745 rpm 21 23 28 31 35 39 42 47 permitted Not permitted 3 830 940 rpm 27 30 36 39 44 49 53 39 Not perm
8. 42 0 56 0 Not permitted 3 840 rpm 26 5 35 3 44 1 52 9 Not permitted Not permitted Not 4 1055 rpm 33 3 44 4 55 4 Not permitted Not permitted permitted Pentruder 8 20HF with 15 18 22 kW HF motor and potentiometer setting at 90 Spindle speed in rpm and peripheral cutting speed in metres second for different blade diameters with blade speed potentiometer setting at 100 which corresponds to 440Hz Gear 600 800 1000 1200 1600 2000 1 510rpm 16 21 5 26 5 32 42 5 53 5 2 735 rpm 23 31 38 5 46 Not permitted Not permitted Not 3 925 rpm 29 39 48 5 Sermi Not permitted Not permitted 4 1165 rpm 36 5 49 net ne Not permitted Not permitted permitted permitted Pentruder 8 20HF with 15 18 22 kW HF motor and potentiometer setting at 100 Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 34 Spindle speed in rpm and m second Pentruder 8 20iQ with 15 18 22 27 kW HF motor It is only with the 27 kW HF motor that the cutting speed differs between the different HF motors The values for the 27 kW HF motor are in paranthesis in the tables below Spindle speed in rpm and peripheral cutting speed in metres second for different blade diameters with blade speed potentiometer setting at 80 Gear 600 800 1000 1200 1600 2000 1 360 415 rpm 11 5 13 15 17 19 22 23 26 30 5 35 38 43 5 2 520 600 rpm 16 5 19 22 25 27 5 31 5 33
9. It is the obligation of the employer to make sure that the operator really has received the information necessary to operate and take care of the machine in a correct and safe way e Good working practice should always be used along with common sense Tractive cannot foresee every possible situation and this manual is not a substitute for professional skills and experience e The machine may only be operated and serviced by authorized and trained personnel The personnel should be trained by personnel authorized by Tractive e A Pentruder machine used in the correct way is a safe and efficient tool If the machine is used improperly this can expose the operator and other persons staying in the same area to extreme danger or even risk of fatal injuries e The user is liable that the machine is in faultless condition and that all functions are in order before work is commenced e To maintain the level of safety inherent in the design of this machine only Tractive original parts may be fitted Tractive AB disclaims all responsibility for damages occurring as a result of use of non original parts e Modifications or changes on the machine are not allowed e Before any kind of service or mounting on the machine is commenced the machine must always be disconnected from the electric power supply e The machine may not be used in an environment where explosion protected equipment is demanded e Tractive AB disclaims all responsibility for damages t
10. Pentruder service workshop is required Continuously oa AAAANANANANANANANANmAmAmmmmmamamama The digital servo has shut off due to over temperature Push the emergency stop button to reset This can also indicate that no machine is connected or that the power pack doesn t find a machine on the digital bus e g damaged chassis ID chip or 24V cable Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 44 7 Maintenance For the machine to remain in a condition which is safe for operation at all times certain maintenance is needed Please also see 7 3 for storage of the machine The maintenance in chapter O Every day week maintenance should be performed by the operator or a service technician The maintenance in chapter 0 should be performed every 80 running hours or at least once per year Follow the recommendations of your Pentruder authorized sales and service company If you plan to perform some of the maintenance yourself please contact your Pentruder authorized sales and service company to get spare parts lists and more instructions A N WARNING Every day week maintenance No service or maintenance may be performed on the machine unless it is disconnected electrically from the mains Cleaning the machine grease and lubricate and check all functions The machine should be carefully cleaned and all functions checked and found normal before use of the machine If a
11. Validity of this operator s manual This operator s manual is only valid for the Pentruder 8 20HF iQ as described in Chapter 2 Description of the machine Tractive AB always strives to improve the products Therefore we reserve the right to make technical changes without previous information In the following operator s manual the machine wall saw or Pentruder 8 20HF iQ is used to refer to the complete machine as listed in 2 Description of the machine Should questions arise please contact our sales distributor The address can be found at www pentruder com Product Description Serial number Category High Frequency Wall Saw Make and type Pentruder 8 20HF Pentruder 8 20iQ Drive system Pentpak High Frequency Power Pack Type of drive system 427 422 418 222 218 200 Drive motor HF Motor Type of drive motor 15 18 22 27 kW HF Motor Accessories As stated in Chapter 2 Remote control Cable or Wireless Remote Control Manufacturer Pentruder Distributor Tractive AB Gjutargatan 54 S 781 70 Borlange Sweden Phone 46 0 243 221155 Fax 46 0 243 22 11 80 E mail info tractive se Web www tractive se 2 Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 4 Description of the machine The Pentruder 8 20HF iQ represents a very modern and safe type of concrete wall saw The Pentruder 8 20HF iQ is developed and manufactured by Tract
12. few seconds Quick release mechanism of saw head to and from track The upper roller are fitted on eccentric shafts opened and locked by turning the lifting handles which allows the saw head to be fitted and removed from the track with ease Superior blade mounting system by patented quick release coupling Q oN TA N i SI w Pentruder 8 20HF iQ Saw head with HF motor HFR427 HFR422 HFR418 HFR415 HFR215 HFR222 HRF218 HF motor HF motor Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 7 Blade flanges and Quick disconnect coupling for blade The Pentruder 8 20HF iQ is equipped with a patented quick disconnect coupling for the saw blade The intention with this coupling is primarily to enhance safety and handling A unique patented coupling for the blade flange enhances safety and simplifies awkward set up s considerably especially when flush cutting must be performed The saw blade can always be fitted after the machine is mounted radially and heavy and troublesome set up s can be eliminated to a great extent m T i i P O aE o ai gt ae 2 Sy J QE60 QE60 3 QE1 QE138 A A SIX CIN ew i la NN NAN Se 4 A N k AN QEF60 130 QEF60 110 QEF60 108 QEF60 110 130 QEFi QEF138 The bolts and nuts are not shown on the QEF pictures See O WARNING e It is of outmost importance that the instructions about how to use the A N l Quick Disconnect c
13. manufacturer s recommendations WARNING Do not use the machine for cutting other materials than listed or on loose masonry The safe fastening of the track feet cannot be guaranteed Please observe that Tractive s responsibility as a manufacturer can only be accepted when the saw head Pentruder 8 20HF iQ is used together with power packs and accessories described in this Operator s manual If the machine is used with non original equipment the warranty and Tractive s CE marking will be void Important d Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions General safety instructions a WARNING WARNING DANGER OF LIFE Cutting in a power line which is energized can result in serious injury and even to fatal injuries The wall saw can get energized A circuit breaker cannot protect against this danger e The machine is state of the art and follows the present regulations However incorrect handling of the machine can result in serious or even fatal injury to the operator and persons in proximity of the machine e All persons which are operating or in any way working on the machine has to read and understand the whole operator s manual and especially the safety instructions before any work is commenced If using a WRC Wireless Remote Control the operator must also be fully familiar with the contents of the Appendix for Wireless Remote Control Hetronic User s Manual
14. motor size 1 st gear 415 Nm 520 rpm 455 520 rpm 2 nd gear 335 Nm 750 rpm 3 rd gear 265 Nm 940 rpm 4 th gear 210 Nm 118 rpm 1 st gear 400 510 rpm 2 nd gear 580 740 rpm 3 rd gear 740 920 rpm 4 th gear 930 1160 rpm 350 440 Hz 24V DC 1 8 m min 24V DC 0 9 rpm Central through the blade flanges 60 mm arbor size 156 mm outer diameter 1 arbor size 6 1 outer diameter 1 3 8 arbor size 6 1 outer diameter 60 mm arbor size 6x M8 P C D 130 mm 60 mm arbor size 6x M10 P C D 110 mm 60 mm arbor size 6x M10 P C D 108 mm 60 mm arbor size 6x M10 P C D 110 mm amp 6x M8 P C D 130 mm 1 3 8 mm arbor size 6x 3 8 M10 P C D 4 1 4 1 mm arbor size 6x 3 8 M10 P C D 4 1 4 24 3 kg 54 Ibs 25 5 kg 56 Ibs 13 28 6 Ibs 16 5 kg 36 Ibs 18 kg 40 Ibs 18 kg 40 Ibs IP66 6 95 kg m 4 5 Ibs per foot 3 2 kg 7 Ibs Technical details can be subject to change without prior notice Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 49 Input voltage 380 480 V 200 230 V Input frequency 50 60 Hz 50 60 Hz Output frequency 300 500 Hz 300 500 Hz Input power maximum 31 kW 42 hp 31 kW 42 hp Max continuous output 15 18 22 27kW 15 18 22 27kW power depending on motor 22 25 30 37 hp 22 25 30 37 hp size Minimum fuse 16 Ampere 25 Ampere for 27 kW 40 Amper
15. only be done after permission and instructions have been given by a person responsible for safety on the site Use the lifting handles as described in 4 Preparations and Mounting Operator s manual for Pentruder 8 2OHF iQ and Pentpak HF power pack Original instructions Page 14 A WARNING NEOS D Important RISK AREA The operator shall keep a minimum safety margin of 1 5 m to all working and moving parts during the operation Should the machine fall down from the wall or ceiling it could cause severe injuries The operator must have good supervision over the machine The risk area must be roped off and the operator must make sure that no unauthorised person entry the risk area Clear the working area and make sure no persons are within the risk area see drawing below before the machine is allowed to be started Remember always to cover cut openings so that no person falls down and hurts himself Secure the concrete before starting work to make sure there is no possibility that concrete blocks may fall down causing injury or damage to persons or property Concrete blocks which are cut free may not be allowed to fall freely as this could compromise the safety of the machine and or diamond tool Risk area e Within 1 5 meters of machine e Cutline Never stand in the cut line Never stand in the cut line oy my oy 5 The power pack is water cooled and must be drained from water when the ambient tempe
16. CertificOte sicwicnaireiririrrercnei riie ni rire inaa o NETTENE N EE NE EEEO T OEA 51 Appendix for Wireless Remote Control Hetronic User s Manual Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 3 1 Introduction Thank you very much for your confidence in our product You have chosen to invest in a product which will give you many years of efficient and profitable production The Pentruder 8 20HF iQ has been developed based on more than 25 years of experience in this specialised field With correct handling it offers outstanding performance safety and reliability It is essential that all personnel working with or in close proximity of the machine have read and understood the contents of this manual including the Appendix for Wireless Remote Control Hetronic User s Manual before commencing operations Please take careful note of the Safety Precautions The operator s manual should be kept where the machine is To avoid serious or even fatal injury to the operator and persons in close proximity of the machine it is important that the machine always is operated by trained responsible personnel By reading and understanding the manual the operator will be able to take advantage of the many features and benefits of the Pentruder 8 20HF iQ We are confident that your investment in this equipment and its many design features will enhance your competitive edge and profitability
17. D for indication of loss of one or more phases Oneblinke 4 S amp 2 amp amp amp amp one Loss of phase from power supply This can be caused by a blown fuse faulty cords heed f faulty plugs or receptacles or other problems Check fuses input voltage cords etc TWODINEGE Se ase SaS 2c et e Ge Se ke Too low incoming voltage Can be caused by too long and or too small extension cables Check voltage connectors cords and generator if applicable Three blinks Sear Sie Too high incoming voltage Connect only to 3 phase 380 480V Check voltage connectors cords and generator if applicable With one phase missing from the power supply feed and travel may work but the blade will not start General advice to eliminate any of the above fault conditions Eliminate the cause of the problem i e replace blown fuses repair cords repair or replace plugs and receptacles If possible test with replacing the cable A voltage meter doesn t always show a voltage drop in one of the phase lines because this cannot be measured without electrical load applied A voltage meter can show normal voltage even though there are voltage losses when the machine is running Note LED indicating status for the Pentpak One blink G Overcurrent alarm May occur if the blade is jammed in the cut F Press start blade switch to reset or unplug the unit for 60 seconds Two blinks
18. Operator s manual Concrete Cutting Systems Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 2 Operator s manual for Pentruder 8 20HF 8 20iQ HF wall saw and Pe ntruder Pentpak high frequency power pack Concrete Cutting Systems Version 3 Date 2015 09 16 Support amp Service document Original instructions 4 Copyright 1997 2015 Tractive AB Pentruder and Pentpak are registered trademarks belonging to Tractive AB Contents 1 DUI OGUCEIONN PEE E A T E E TE A A E E T E A E A E E T 3 1 1 Validity of this operator s manual s sesesessosssoscscscsosososcscsososososososcsososcsosososososososcsoscscscscsososcscscecsossesee 3 2 Description f the machine wacacctseteccsiwecs tonne tiecsnimedsebenaeie lt csimedswetncteseacumecsiacnandeccsiweds e A a aa iae 4 2 1 List of complete machine sssesssesesesscssscscscscscscscsosososcsosososososcscscsososososcscsososcscscscsoscsoscsssesseseeseesssesesee 4 2 2 Signs and data plates on the machine sesesesececececececoecececececececececececececececececececececececececececececececeseceseoe 5 2 3 Pentruder 8 20HF iQ Saw head HF motors and blade flanges ssscsssscsssscsssccnsscsscenssecsscesesseseesuces 6 2 4 Ee AE E a E PE PE A saucer E A E AE E A E A E E E E E E E ce 8 2 5 Blade guard and blade guard holderS sesesesesesessososcscsososososcsososcsososososososososososososososososososososcsososo
19. P418 Pentpak 418 for up to 18 kW HF motor The Pentpak 422 and 418 power packs are no longer sold For 200 230 V Input voltage there is the e PP200 Pentpak 200 for up to 22 kW HF motor 50 400 Hz input frequency e PP222 Pentpak 222 for up to 22 kW HF motor Remote controls e WRC Wireless Remote Control Hetronic Nova XL e CRC Cable remote control In the following operator s manual Pentpak HF power pack or just Pentpak is used to refer to all of the Pentpak HF power packs listed above The Pentpak is used with the WRC Wireless remote control or the CRC Cable remote control a High voltage cable with digital communication connectors HF400 9 30 400V Cable for 380 480 V Pentpak s or HF200 9 30 200V Cable for 200 230V Pentpak s and a Low voltage cable with digital communication connectors LV24 9 30 24V Cable with water hose CY x ZB A Sy Soe a f 3 Se f O Pentpak 427 422 418 200 222 CRC Cable Remote Control WRC Wireless Remote Control i os i E Sr HF400 9 30 HF200 9 30 LV24 9 30 e The Pentpak is water cooled If there is a risk of freezing the machine has to be drained from water See 0 Connection to water supply e The Pentpak is compact and weighs only 26 kg 57 Ibs still it can drive the electric motor with a continuous output of up to 27 kW depending on model e The Pentpak has a high overall efficiency factor and at 400 V a 32 Amp delay fuse will be enough to run the power pack and moto
20. and Pentpak HF power pack Original instructions Page 24 Mounting the blade guard The blade guard must be mounted at all times when the blade is rotating under power Failure to follow this instruction can result in serious injury and even to fatal injuries to persons in close proximity of the machine The blade guard will protect the operator and the surrounding area from e Water and loose material which is cut away by the blade and thrown out of the cut e Accidental injury in a situation when the operator or someone else accidentally falls against the machine e Injury by a cracked or faulty blade loose segments which are thrown out of the cut or by a blade which is not properly fitted WARNING e The blade guard must be mounted at all times when the blade is rotating under A N power Failure to follow this instruction can result in serious injury and even to fatal injuries to persons in close proximity of the machine e When flush cutting the blade guard does not protect properly for the danger of ejection of parts like bits and cutting debris Therefore a protection should be built up around the saw blade to protect the operator and all other persons in the proximity of the wall saw This is also valid for situations where a side piece of the blade guards has to be taken off e The blade guard may not be fitted or removed before the two power cords are disconnected from the saw This rule must always be followed to eliminate that the bla
21. ates The drill templates are used to simplify positioning of track feet Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Signs and data plates on the machine Pentpak 427 Power Pack for Pentruder High Frequency Equipment NOTE Disconnect power supply before servicing equipment Connect to 380 480V 3 phase 50 60Hz Current draw at max output 50 Amp C Serial no PP427 ae Year of manufacture Manufactured by Pentruder by TRACTIVE www pentruder com IP54 Gjutargatan 54 781 70 Borlange Sweden 98736800 Page 5 This sign is placed on the Pentpak and gives information about the complete machine as described in Chapter 2 This product is in accordance with applicable EC directives The trash bin symbol is an environmental marking and indicates that this machine contains electrical electronical equipment which should be recycled Please contact your Pentruder Distributor for more information It is essential that all personnel working with or in close proximity of the machine have read and understood the contents of this manual before commencing operations Please take careful note of the Safety Precautions OOO This sign is placed on the Pentpak and blade guards and gives information about the complete machine as described in Chapter 2 Description of the machine The curved arrow shows the direction of rotation of the saw blade Please refe
22. aw head a WARNING Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 26 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 We recommend using the transport trolley see picture below Transport trolley fitted with Pentpak wall saw HF motor remote control cables track feet and two tracks e Do NOT leave the power pack outside in the rain The unit is sealed but not watertight over time To prevent possible damage to electronic components l Important we recommend that it is kept dry to prevent excessive condensation forming 7 e The transport trolley should be placed on a flat surface If placed in an incline it can get unstable High voltage low voltage and water connections Electric power to the HF motor high voltage is supplied by two 9 m 30ft cables joined together HF400 9 30 400V Cable for PP427 PP422 and PP418 HF200 9 30 200 V Cable for PP222 and PP200 The feed and travel motors are supplied by one smaller diameter orange colour 9 m 30 ft cord low voltage packaged together with a 10 mm water hose LV24 9 30 24 V Cable with water hose The water quick disconnect coupling with a 90 elbow should be at the saw head end The power pack should not be connected to the electrical supply until all power cords ar
23. by the authorized Pentruder service workshop The saw blade doesn t cut straight a b Check if anything of the following applies The track is not correctly mounted on the track feet See O Preparation and mounting of track feet and tracks The conical rollers that run on the track are not correctly adjusted See Every day week maintenance for instruction There is too much play in the spindle bearings The spindle bearings always has a little play but too much play means the saw head has to be sent to your Pentruder authorized service company to have the bearing replaced The saw blade is damaged and or badly balanced Check that it is straight with a big set square It is important that the blade is held upright in a vertical position when checking that it is straight The saw stopped working a 2 Please refer to the Troubleshooting Table in the Appendix for Wireless Remote Control Hetronic User s Manual Check if the battery is completely run down If you have a CRC cable remote control available try using the saw with the CRC remote If you have the accessory cable for the WRC wireless remote control check if the saw works when used with the accessory cable Operator s manual for Pentruder 8 2OHF iQ and Pentpak HF power pack Original instructions Page 41 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 LE
24. ccnccsceccnccececcsccececces 25 4 6 Preparing the DOWEF DACK ise cseccscrccdercugcceovecsscdersepecackouaceaessugecanvonseceadensevaoneuneotercupeteevetsacceeceuetaucesaneasees 26 5 CUTTING e onns EEE sucncabsneasssenapab sass seats nets icinsatasdaninesabetenpeusodsaecnevssaueniatentsensensvinenssnicessnsaan 31 5 1 Preparations before starting tO CUt ccccscsecsccsccsceccsccececcsccececcnccececcnccececcsccececceccececcuccececcnccecescucencs 31 5 2 Peripheral cutting speed and spindle SPeEeds ccsceccsccsceccecesceccsccsceccsccsceccnccsceccnccsceccnccsceccnsescesonss 31 5 3 Starting the The IVC INNS cosiprrersreisrertrirsssiri iiini i e N ik cect exteceedeuereeaus inode ate ET T a 36 6 WOUND CSIIOOUIAG a E E NEA ET teenie 40 6 1 CECR I nr E E AEE 40 6 2 LED type warning lights on the power paCckK s esesesesececececececececececececececececececececececececececececesesecesesesesee 41 E a e E E A E E A A E A A E A E E A E 44 7 1 Every day week Maintenance ccsscccssccsssccsssccssccnsssccssececcecssscuseececseueseecescucseceseseseecessenessensssseceess 44 7 2 Maintenance which should be performed by Pentruder authorized technician csscsscsscsscesceseees 47 7 3 Transport and storage Of the machine cscsscsccsccsceccsccsceccsccsceccsccsceccnccsceccncsceccnccsceccsccscescnsesceecnss 47 BS TECHNICA datli oori aaen E RN E NEEE OAE EEEO O EO 48 Decoration Of COM OVINE Vori aE E EE EEEE 50 Installation
25. ch to 35 Nm for M8 screws and to 50 Nm for M10 and 3 8 screws The threads must be lubricated with grease or oil 35 Nm gt M8 50 Nm gt M10 3 8 Countersunk a h Countersunk Bae screws 6x M8 3 N screws 6 x M10 g N Unbrako 10 9 si Unbrako 10 9 se amp Nyloc nuts Nyloc nuts Say ps O Q D e Blade guard When flush cutting the blade guard does not protect properly for the danger of ejection of parts like The saw blade must always be fitted correctly to avoid danger The instructions given above must always be followed to avoid faulty mounting of the blade which can result in serious injury and even to fatal injuries to persons in close proximity of the machine It is important to be aware of the fact that when a flush cutting blade is used the blade is clamped merely by the six countersunk screws nothing else When flush cutting the operator should be aware that the level of safety never can be comparable to normal cutting with a full blade guard Flush cutting is a potentially dangerous method and should be treated likewise A protection should be built up around the saw blade The blade must have a bolt circle where the holes are spaced on an even and exact pitch P C D to prevent unequal load distribution on the screws blade and flange Look out for cracks around the counter sunk holes in the blade Some blades are prone to crack and if that happens it is potentially a very dangerous situation
26. chinery Directive 2006 42 EC annex A1 The Manufacturer Tractive AB Gjutargatan 54 78170 Borlange Sweden Person authorized to compile the technical file Anders Johnsen Gjutargatan 54 78170 Borlange Sweden Hereby declare that the Machine Category High Frequency Wall Saw Make Pentruder Type 8 20HF 8 20iQ Drive system Pentpak power pack Type 427 422 418 222 218 200 Drive motor HF motor Type of drive motor 15 18 22 27 kW HF motor Accessories As stated in this Operator s manual Is in conformity with the provisions of the Machinery Directive 2006 42 EC Is in conformity with the provisions of the following other EC directives e Low Voltage Directive 2006 95 EC e EMC Directive 2004 108 EC In accordance with the EC declaration of conformity the product must not be modified without the manufacturer s permission If this occurs this documented EC declaration ceases to apply and the modifier is considered to be the manufacturer and must verify and draw up an addendum to the EC declaration and file technical data for the inspection authority Signed for and on behalf of Tractive AB Borl nge 21 of February 2014 Anders Johnsen Technical Director Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 51 Installation Certificate The Manufacturer Tractive AB Gjutargatan 54 78170 Borlange Sweden Hereby declare e That aWRC Wireless Remote Contro
27. ck doesn t find a motor on the digital bus e g damaged motor ID chip or motor cable e The motor will be switched off automatically when the motor winding temperature is over 140 C 284 F The coolant water should then be left l running through the power pack and HF motor to avoid terminal overheating Important i e lf the water is turned off after the motor has been switched off automatically and when the warning light is on terminal damage to the motor windings may occur gt e The outside temperature of the motor is no indication of the inside temperature of the motor The temperature sensor is placed inside the motor windings and does not monitor the outside temperature of the motor The windings can be working at a high temperature even if the motor is cold on the outside e The warning light will be off when the temperature has gone down to a temperature below 110 C The motor cannot be restarted until the warning light goes off Note Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 43 LED indicating status for the feed and travel drive system 1 Pentpak is powered but the green start button on the Pentpak button has not yet been pressed A test is made for the digital communication to the HF motor and the machine Three blinkssess lt 6 See 28 gt Sek mabo Was GE Short circuit in the digital communication system The fault can be in the machine a Disco
28. de motor is started by accident or the arm or chassis moved when the operator is working on the saw head Failure to follow this instruction can result in serious injury and even to fatal injuries to persons in close proximity of the machine Mounting of GS GSE and GSF blade guards Mounting the guard guide Cones 1 Fit the GH SW1 Frame for all swing type guards on the SN two cones on the saw head with the grooved bushing 1 4 pointing to the blade side of the machine L 2 Tighten the two T screws firmly Grooved lt S l e bushing 1a S d a e 5 Ch OE in rs SQ Mounting the guard 3 Put the guard on to the grooved bushing into the C profile on the guard Slide the T bar with the two holes in it onto the two tapered bolts on the saw arm until it locks into position gj Ta pe red HA bolts Removing the guard 1 Press the two locking pins on the guard together and take off the guard Locking pins Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 25 Mounting of GP and GPE parallel blade guards Mounting the guard guide a Fit the GH P8 20 Parallel guard guide on the two cones on the saw head and at E 3 i Ne the same time slide the moving frame onto the tapered bolts on the saw arm l I9 f until they click into a locked position See picture below and picture at Mounting iil of GS GSE and GSF blade guards b Tighten the M8 screw
29. e Recommended fuse 40 Ampere 80 Ampere Current draw at max output 56 Ampere 15 22 kW 90 Ampere Recommended generator 45 kVA 45 kVA size Output voltage to feed and 24 VDC 24 VDC travel motors Height incl handles 28 cm 11 28 cm 11 connectors etc Width incl handles 30 cm 11 8 30 cm 11 8 connectors etc Length 68 cm 26 8 68 cm 26 8 Weight 26 kg 57 3 Ibs 26 kg 57 3 Ibs Min 4 litres 1 gallon of cool water Min 4 litres 1 gallon of cool water per minute at full power output per minute at full power output Water cooling Water pressure Water pressure Min 1 bar 15 PSI Min 1 bar 15 PSI Max 5 bar 72 5 PSI Max 5 bar 72 5 PSI Protection class IP54 IP54 400 Hz The power output must be reduced to about 65 by turning the feed rate knob to 65 Sound power level 112 dB A Sound pressure level 95 dB A 1 Noise emissions in the environment measured as sound power Lwa in conformity with EN 15027 A1 Measured in accordance with EN ISO 3744 1995 2 Noise pressure level according to EN 15027 A1 Reported data for noise pressure level has a typical Statistical dispersion standard deviation of 1 0 dB A Measured in accordance with EN ISO 11201 1995 Technical details can be subject to change without prior notice Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 50 Declaration of Conformity According to the Ma
30. e T slot pieces from both track feet into the t slot of the track If you are using tracks with only one gear rack make sure it is positioned correctly to engage with the travel gear on the wall saw see O Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 18 papp h A Mounting the saw head on the track Tighten the knurled knobs in any position to keep them from falling out Slide the sleeve nut into the fork of the first track foot in any chosen position longitudinally on the track Tighten the sleeve nut on the second track foot to 50 Nm fairly hard with a 19 mm 3 4 spanner Slide the sleeve nut into the fork of the second track foot in any chosen position longitudinally on the track Do not tighten at this point Adjust the levelling screws on the second track foot so that the track isn t warped due to unevenness of the concrete Fasten the sleeve nut on the second track foot to 50 Nm Make sure there is no gap between the track foot fork and the track Don t forget to fit track stops at both ends of the track Track stop eae ery p Fork Sleeve nut T slot piece 50 Nm Knurled knob K Levelling screws x3 A Pr e Be careful to position the sleeve nut in the countersink of the fork on the track foot This countersink is to prevent the track coming off the track foot in case WARNING the sleeve nut is not tightened properly e f tracks with only one gear rack a
31. e first connected to the saw and power pack Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 27 Connection to water supply The power pack is water cooled and needs a minimum of 4 litres 1 gallon of cool water per minute at full power output The water pressure should be at least 1 bar 15 PSI and maximum 5 bar 72 5 PSI The water supply may only be connected to the short hose on the power pack water valve In sub zero temperatures the remaining water inside the power pack cooling circuit must be blown out with compressed air Plunge amp travel y Blade speed control knob e Disconnect the water couplings control Joy stick e e Switch the Blade motor ON e Switch the water valve ON e Blow out the using compressed air or an air pump Alternatively if no electric power is available e Disconnect the water couplings e Blow backwards with compressed air or an air pump in the a lade motor coupling going to the saw head The check valve in the water Set AN Sa ON OFF valve will then open _ ce e The remaining water in the power pack can then be blown out See picture below Pesteviches fon Water valve Blade motor ON OFF switch ON OFF switch e Leaving water in the Pentpak in sub zero temperatures will destroy Important components in the power pack and potentially cause a complete failure of all j electronic equipment inside the box Connector for
32. eferensk lla 6 Vhs Clean the dogs and the centering cone on the outside and inside regularly with a brass brush to allow the flange to always be aligned and properly in mesh If they are not clean the coupling may be damaged beyond repair and the blade may not run true gt a SS _ AY Warning e Corrosion of the threads or any part mentioned above may cause failure of the A N bolt which can result in serious injury and even to fatal injuries to persons in close proximity of the machine e Always keep all part of the coupling clean and lubricated The safe operation of the coupling depends on cleanliness of all coupling parts on the machine and the blade flange Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 45 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 Beside the screw there are two small water drain holes Water drain hole If water comes out of the Water Drain Hole while the water is switched on this is an indication that the seals must be replaced The seals should be checked every day and replaced regularly before leakage occurs If the seals are not replaced in time water may enter the saw arm
33. entpak power pack to a 4 pin 200 230 V 3 phase supply with minimum 40 Amp fuses The power pack is equipped with a 63 Amp receptacle To use other sizes than 63 Amp plugs an adapter must be fitted Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 31 5 Cutting Preparations before starting to cut When all the instructions in Chapter 3 and Chapter 4 Preparations and Mounting have been followed you are ready to start cutting concrete with the machine The machine should be cleaned properly lubricated and all functions checked before cutting is commenced See the instructions in Chapter 7 Maintenance Warning e Before cutting with the machine it is essential that all personnel working with A N or in close proximity of the machine have read and understood the contents of this operator s manual and that the instructions are followed e fthe safety precautions are not respected this can result in serious injury and even to fatal injuries to persons in close proximity of the machine e All Stop buttons must be tested and found to be working properly before starting to cut Equipment needed for cutting In addition to the modules of a complete machine 0 List of complete machine the operator should have the following material at hand e Hammer drill Used to drill holes to secure the track feet e Hammer Securing anchors e Anchors and bolts Mounting the track feet See Preparatio
34. ess Remote Control Hetronic User s Manual Transport and storage of the machine e Disconnect the cables from the power pack before transporting the machine e The saw blade and blade guard should be taken off the saw head before transport e Make sure no unauthorized persons can get access to the machine when in transport and storage e lf there is a risk of freezing the machine has to be drained from water Pay extra attention to the power pack See 0 Connection to water supply e Store the machine in a dry place preferably above freezing temperature e Follow the saw blade manufacturer s instructions for transport and storage of the saw blade Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 48 8 Technical data Saw blade diameter max Max cutting depth with 2000 79 blade Max start blade Saw blade arbor diameter Saw blade motor Max output power Max output torque Spindle speed under load Travel Motor Max speed Feed Motor Max arm rot Speed Water feed Standard blade flange Flush cutting flanges Weight saw head Weight 15 18 22 27 kw HF motor Protection class Weight of track Weight TF2S Track foot 2000 mm 78 915 mm 36 Blade radius minus 85 mm 3 35 1000 mm 39 60 mm 1 3 8 for the U S market 15 18 22 27 kW high frequency motor can be used 15 18 22 27 kW depending on
35. ess of the saw blade core should be 2 9 5 0 mm to ensure proper clamping The friction surfaces of both the flange and the blade must be kept dry and free from grease and dirt to be able to securely transmit the torque of the saw blade motor without slippage Slippage will cause irreparable damage to the flanges The blade is fitted on the inner flange and is clamped by the outer flange with a special centre bolt or pin screw with nut Grease the centre bolt and thread regularly Pin screw ss New Centre YW Ys screw 60 70 Nm i a 40 Nm N l Ls Inner flange we hS Inner flange Outer flange Outer flange The centre screw should be tightened to 60 70 Nm for the version with two friction surfaces and 40 Nm for the version with one friction surface see picture below for difference Don t mix the different versions The saw blade core thickness has to be within the specified range to ensure proper clamping The blade and flange are now ready to be fitted on to the machine spindle with the quick coupling see 0 Mounting the saw blade with flange on the machine spindle Two friction surfaces Must be kept clean A N WARNING One friction surface old blade flange version Tighten with torque wrench to 60 70 Nm Tighten with torque wrench to 40 Nm Must be kept clean e The bolt or the female thread in the blade flange may never start to corrode Corrosion of the threads or any part of the bo
36. g flange 60 mm arbor size 6x M10 P C D 108 mm e QEF60 110 130 Flush cutting flange 60 mm arbor size 6x M10 P C D 110 mm 6x M8 P C D 130 mm e QEF1 Flush cutting flange 1 arbor size 6x M10 P C D 4 1 4 e QEF138 Flush cutting flange 1 3 8 arbor size 6x M10 P C D 4 1 4 Pentruder 8 20HF iQ Saw head with HF motor The Pentruder 8 20HF and Pentruder 8 20iQ are the most powerful machines for concrete cutting available on the market today The design offers many features to make your work safer easier and more efficient The Pentruder 8 20HF can be powered by the 15 18 and 22 kW HF motor The most common combination is with the 22 kW HF motor The Pentruder 8 20iQ can be powered by the 15 18 22 and 27 kW HF motor The most common combination is with the 22 or 27 kW HF motor Combined with the 22 kW HF motor the Pentruder 8 20iQ has a lower spindle speed than the Pentruder 8 20HF This means it is very suitable for hard aggregate and a lot of re bar Low weight only 24 5 kg 54 Ibs for the saw head less HF motor and 18 kg 40 Ibs for the 22 kW motor Both machines are ideal for cutting with blades from 800 32 to 2000 mm 78 diameter For optimum accessibility the saw arm can be rotated through 360 degrees in either direction The saw head accepts a 1000 mm 40 saw blade free from the wall Quick release coupling for the HF motor on the saw head To put the motor on the saw head or to remove it takes just a
37. ged A Warning e The gear selection knob may not be operated before first disconnecting the machine from the electric power supply Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 36 Starting the HF machine LED type warning lights Connector for oa remote control unit Connector for feed and travel motors on saw head Connector for HF motor on saw head a Start button f Emergency Coupling for water Coupune 10r water Stop button supply to the power from power pack to pack hose to saw head Pentpak HF power pack Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 37 Pentruder Push G Loncrete Cutting Systems EN ban Srs ais 2 5 l 6 3 4 Te i i i0 WRC Wireless remote control 7 m T Y N NS TR ar ae 2 ASS An ne ae A 5 U OTRACTIVE entruder CRC HF CRC Cable remote control NOW BWN FE Emergency stop button Plunge and travel control joystick Water valve ON OFF switch Blade motor ON OFF switch Blade speed control knob potentiometer Feed control knob potentiometer Start key It is not possible to control any functions on the machine unless a remote control is connected to the power pack either via cable or the wireless remote control Start the saw blade a b Make sure the emergency stop button on the remote control i
38. handles Cables and connectors Check that all cables and connectors are undamaged and in faultless condition Make sure all connectors are clean and dry Do not lubricate the pins and sockets since that will attract more dirt compared to a clean and dry one Remote control Check the remote control for correct function For the wireless remote control refer to the Appendix for Wireless Remote Control Hetronic User s Manual HF motor Quick disconnect coupling Check the HF motor quick disconnect coupling for correct function and cleanliness See 0 Quick disconnect coupling for HF motor on saw head Lubricate screw threads weekly with grease Operator s manual for Pentruder 8 2OHF iQ and Pentpak HF power pack Original instructions Page 47 Maintenance which should be performed by Pentruder authorized technician Oil change Oil change may only be carried out by a Pentruder authorized technician All oil change described below should be performed every 80 running hours or at least once per year Follow the recommendations of your Pentruder authorized sales and service company Before attempting to change oil clean thoroughly around the plug and blow with i Important compressed air before the plug is removed If dirt is allowed to enter the gearbox 2 the gearbox may seize and any warranty is void Oil change in the saw head gearbox arm transmission To change oil unscrew the oil plug and drain the arm completely Refill with
39. he locking screw at the rear of the spindle the flange is clamped towards the machine spindle by the pull stud which then moves inwards The flange and the spindle are provided with drive dogs to transmit the torque to the blade The dogs must always be aligned in mesh for the coupling to work properly At the same time as the pull stud moves inwards a conical centering ring moves outwards to centre the flange on the spindle This ring at the same time interlocks the coupling by blocking the T slot This principle is very safe as it does not require more than one single operation to be carried out to clamp and interlock the coupling Even if the coupling is not completely tightened the saw blade cannot fall off the spindle as the conical ring keep the blade on the spindle It is however very important that the drive dogs are completely in mesh before the coupling is tightened Drive dogs AS yi A Pull stud i Q A J Conical j centering OF ring Radial T slot Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 21 How to fit a saw blade on a standard blade flange Centre bore and thickness Transmission of torque Clamping AE Core thickness Z min 2 9 mm Max 5 0 mm Picture shows QE60 Note The saw blade should have a hole with diameter 60 mm 0 0 1 mm or 1 3 8 or 1 and be free from cracks dents burrs and dirt The thickn
40. itted Not permitted 4 1040 1185 rpm 33 45 56 ne Not permitted Not permitted permitted Pentruder 8 20iQ with 15 18 22 27 kW HF motor and potentiometer setting at 100 The values for the 27kW HF motor are in paranthesis second as this can cause the blade to fail In the worst case segments can come loose and be thrown with high velocity For very hard aggregate the peripheral pa cutting speed should not exceed 30 metres second i S e fthe wrong potentiometer setting is used the blade can rotate with a too high eS La peripheral speed which can cause the blade to fail and lead to fatal injury RPM A e When using big blades the potentiometer for blade speed control may not be set at a too high when starting cutting A Warning e The peripheral cutting speed may not exceed approximately 56 metres Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 35 Gearshift how to change gear a Rotate the saw arm to be perpendicular out from the wall b The gear selection knob placed between the HF motor and the saw head gearbox housing is numbered from 1 to 4 Push in the knob by hand or with an 8 mm 5 16 T key and turn the blade slightly back and forth while turning the knob to the required position c Release the button again to lock the selector knob in position e Donot use a ratchet to shift gears The gear selection mechanism may then be Important j dama
41. ive AB in Sweden in a process where safety awareness performance and reliability were the most important design parameters The Pentruder 8 20HF iQ offers outstanding quality It is the culmination of exacting goals for quality and safety set at every stage from concept to finished product List of complete machine A complete Pentruder 8 20HF iQ is comprised of at least Se a ee a a on Oe I ae A Pentruder 8 20HF iQ saw head 0 A Blade flange assembly or Flush cutting flange 0 A HF motor 0 One TS Track 0 Two TF2S Track feet 0 One TP3 track stop 0 A Blade guard guide 0 A Blade guard 0 A Pentpak high frequency power pack 0 A High voltage cable 0 A Low voltage cable with water hose 0 sx A Remote control 0 Pentruder 8 20HF iQ Operator s manual not pictured Appendix for Wireless Remote Control Hectronic User s Manual not pictured as described in this Operator s manual Please note that a Pentruder 8 20HF iQ is not complete without the modules and accessories listed in this paragraph Other accessories and tools TSS300 joint block for TS type track 0 TYHF Transport trolley for HF wall saws Tools Ratchet Socket 19 mm 3 4 Allen socket 8 mm 5 16 A torque wrench is needed for tightening the centre bolt on the blade flange and for tightening the clamp screw that clamps the blade flange to the machine The torque wrench is not provided by Tractive Drill templ
42. k Original instructions Page 32 How to choose correct cutting speed Depending on what size of blade you are using you achieve a suitable peripheral cutting speed by setting the potentiometer for blade speed control Suitable cutting speed is normally between 40 and 55 metres per second For special conditions like concrete with very hard aggregate and or high content of steel the cutting speed should usually be lower and not more than 30 metres per second The Pentruder 8 20HF 8 20iQ is equipped with a 4 speed gearbox to give optimum power for different conditions and size of blade In combination with alteration of the frequency from the HF power pack an infinite speed range from 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 The frequency from the inverter is continuously variable to achieve a useful speed range from approximately 600 to 1000 RPM You can also use the potentiometer for blade speed control to adjust the speed continuously within the range of each gear alteration of the frequency Hz to the motor Warning e The peripheral cutting soeed may not exceed approximately 56 metres second as this can cause the blade to fail In the worst case segments ca
43. l level guards GSE Blade guard full Swing type GSF Blade guard full Swing type GP Blade guard full Parallel GS type Blade guard fitted to the The blade guards are available in the following sizes for the Pentruder CBK e GS Blade guard full Swing type 800 1000 1200 1600 mm 32 40 48 63 e GSE Blade guard full Swing type Eccentric lock 600 800 1000 1200 1600 mm 26 32 40 48 63 e GSF Blade guard Swing type Flush 800 1000 1200 1600 mm 32 40 48 63 e GPE Blade guard full Parallel Eccentric lock 600 800 1000 1200 mm 26 32 40 48 e GP Blade guard full Parallel 600 800 1000 1200 mm 26 32 40 48 Detachable side pieces The guards are divided in three pieces with a centre piece which always stays on the machine and two detachable side pieces for cutting into adjacent surfaces A e The guard must always be fitted when the machine is running e Follow the instructions on page 24 on how to mount the blade guard Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 10 Pentpak high frequency HF power pack with Cable or Wireless remote control Depending on voltage and chosen HF motor there are different HF power packs For 380 480 V Input voltage there is the e PP427 Pentpak 427 for up to 27 kW HF motor e PP422 Pentpak 422 for up to 22 kW HF motor e P
44. l is installed according to the regulations in force for the machine Manufactured by Hetronic System number 20215166371 Transmitter Nova XL Production No Receiver RX14 HL Production No e That the radio control interface between the machine and the receiver is suitable and has been properly manufactured according to the instructions given by the manufacturer and that all of the necessary tests have been carried out Signed for and on behalf of Tractive AB Borlange 2015 08 27 Anders Johnsen Technical Director The person responsible for the installation of the WRC Wireless Remote Control e Will by connecting the WRC Wireless Remote Control and Receiver to a machine as described in this Operator s manual complete the installation described above e Hereby declares to have received the Operator s manual and the Appendix for Wireless Remote Control Hetronic User s Manual and to have understood the contents Signature of person responsible for WRC installation Place Date Name PRINTED Title
45. lt may cause failure of the bolt which can result in serious injury and even fatal injuries to persons in close proximity of the machine The saw blade must always be fitted correctly and a torque wrench must be used to tighten the centre bold to the correct Nm to avoid danger The instructions given above must always be followed to avoid faulty mounting of the blade Operator s manual for Pentruder 8 2OHF iQ and Pentpak HF power pack Original instructions Page 22 How to fit a saw blade on a flush cutting flange Centre bore The saw blade should have a hole with diameter 60 mm 0O 0 1 mm and be free from cracks dents burrs and dirt Clamping and bolt circle The blade is fixed with 6 countersunk screws The following bolt circles and sizes are available QEF60 130 Flush cutting flange 60 mm arbor size 6x M8 P C D 130 mm QEF60 110 Flush cutting flange 60 mm arbor size 6x M8 P C D 110 mm QEF60 108 Flush cutting flange 60 mm arbor size 6x M10 P C D 108 mm QEF60 110 130 Flush cutting flange 60 mm arbor size 6x M10 P C D 110 mm 6x M8 P C D 130 mm QEF1 4 1 4 Flush cutting flange 1 arbor size 6x M10 P C D 4 1 4 QEF138 4 1 4 Flush cutting flange 1 3 8 arbor size 6x M10 P C D 4 1 4 Screw and nut quality The blade must be clamped with countersunk screws from Unbrako and be of quality 10 9 The nuts must be of type Nyloc Torquing of screws The fasteners must be torqued with a torque wren
46. n bigger blades than 1200 mm 48 are used we recommend setting the track feet closer than 2 meters 6 5ft The track foot can swivel so the track foot only needs to be set up once in each corner when for example cutting a door opening There are three different templates which can be used to simplify set up of the Pentruder wall saws two templates for the symmetric track foot and one for the old assymetric track foot The templates will help position the track feet in the corners so that they don t have to be moved when cutting a square opening Setup examples Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 16 Fastening of track feet The feet must be fixed by means of M12 1 2 screws of 8 8 quality or better of adequate length depending on anchor depth using a thick washer and anchors of type HKD M12 1 2 or equivalent See picture below Ite ee Hex bok M12 x 60 F Miz Drop anchar The track feet should preferably be mounted in the position shown in the picture above In certain circumstances it is impossible to mount the track feet as shown in the picture above If the track feet must be mounted differently this will affect the stability of the track If this is the case more track feet should be fitted to spread the load on more track feet for increased stability The distance from the edge of the feet to the cut line is 127 mm 5 The distance fr
47. n come loose and be thrown with high velocity For very hard aggregate the peripheral Tis cutting speed should not exceed 30 metres second o gt e Ifthe wrong potentiometer setting is used the blade can rotate with a too high B La peripheral speed which can cause the blade to fail and lead to fatal injury RPM When using big blades the potentiometer for blade speed control may not be i set at a too high when starting cutting See the charts below Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 33 Spindle speed in rpm and m second with 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 600 800 1000 1200 1600 2000 1 405 rpm 12 8 17 21 3 25 5 34 1 42 6 2 590rpm 18 4 24 5 30 6 36 7 49 Not permitted 3 735rpm 23 1 30 8 38 5 46 2 Not permitted Not permitted 4 925 rpm 29 1 38 8 48 5 Not permitted Not permitted Not permitted Pentruder 8 20HF with 15 18 22 kW HF motor and potentiometer setting at 80 Spindle speed in rom and peripheral cutting speed in metres second for different blade diameters with blade speed potentiometer setting at 90 which corresponds to 400Hz Gear 600 800 1000 1200 1600 2000 1 460 rpm 14 6 19 5 24 4 29 2 39 0 48 8 2 670 rpm 21 0 28 0 35 0
48. nd the feed and travel potentiometers must be returned to zero before the machine is operational again Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 40 6 Troubleshooting Check list The Pentpak or HF motor doesn t start or the feed and or travel doesn t work a Check the LED s on the Pentpak See LED type warning lights on the power pack b Check that the fuses are ok C Check that the incoming voltage is not too high or low See Starting the HF d Check that cables and connectors are not damaged e Reset the power pack Disconnect the power supply and wait 1 minute re connect power supply Then press the green start button to start the power pack again f If the power supply is equipped with an earth leakage circuit breaker that trips the problem can be caused by the sum of the earth leakage from all equipment which is connected to the same power supply It is not always the last machine connected the one which causes the earth leakage circuit breaker to trip which is the sole cause of the problem It can be any of the connected machines or the combination The green start button on the Pentpak is ON no indications on the LED warning lights but the machine doesn t respond to any command from the remote control This is one of the few cases which cannot be indicated on the LED warning lights If possible try another remote control The remote control needs to be checked
49. nnect 24V cable from Pentpak If the alarm disappears go on to b If the alarm remains the same the Pentpak is faulty b Connect 24V cable to Pentpak and disconnect machine If the alarm disappears go on toc If the alarm appears when connecting the cable is faulty c Connect 24V cable to Pentpak and machine If the alarm appears when connecting the connector on the machine needs repair 2 Pentpak is powered and the green start button on the Pentpak button has been pressed One blinke lt 2 amp 2 amp amp amp amp lt amp amp Short circuit in the 24V cable machine or any of the feed motors in the machine Two blinks ee 24V under voltage alarm The voltage has dropped below 18V internally in the Pentpak Repair at an authorized Pentruder service workshop is required Three blinks Automatic identification of machine type not working correctly The chassis ID is wrong Nothing is broken but the HF motor is incompatible with the Pentpak or the machine For example trying to use a 22 kW HF motor with a Pentruder 6 12HF saw head invalid combination Another example would be that a newer model type of machine is introduced that didn t exist when the Pentpak was delivered If this is the case a software update is required Four blinks No digital servo found Digital servo is defective Repair at an authorized
50. ns and Mounting e Preparation and mounting of track feet and tracksTools for mounting Tool set e Level To mount the track correctly at set up e Set square To make sure the blade is 90 to the concrete e Measuring tape Positioning of track feet in relation cut line e Industrial vacuum cleaner Collection of concrete slurry and water retention e Equipment for securing the cut concrete slabs e Helmet eye and ear protection dust guards in dusty environments protective clothes shoes and gloves Peripheral cutting speed and spindle speeds The peripheral cutting speed should be adjusted on the remote control before cutting is started There are two principal reasons for the peripheral cutting speed to be adjusted e The blades are of different diameter for different requirements on cutting depth The peripheral cutting speed should be approximately the same regardless of diameter A larger diameter blade will rotate at a lower speed than a small one and vice versa e Concrete can be very different depending on the aggregates used how much steel reinforcement is used etc Therefore it can be necessary to adapt the peripheral cutting speed to the quality of the concrete all depending on the type quality and condition of the saw blade A rule of thumb is that harder concrete and or high content of steel is more easily cut with lower speeds than normal and vice versa Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pac
51. o persons and or property resulting from use of the machine whether they are caused by faulty handling or from damages that have occurred as a consequence of negligent or faulty maintenance or as a consequence of failure to check and control the machine with regard to damages and or faults Page 12 Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 13 Safety precautions at site WARNING BEFORE CUTTING Before cutting is commenced make sure that e There are no power lines gas or piping which can be damaged by the machine e The statics of the building are not compromised because of the cut openings e No damage is done on the other side of the concrete when cutting through e Check with the foreman responsible that all necessary precautions have been performed before commencing work Await the approval of the safety precautions and mounting position of the machine from the foreman before work is commenced e Safety and health regulations at the work place must be followed e No work should be commenced which cannot be judged to be safe Always use common sense and good working practice e Always check that the machine and saw blade is in faultless condition and that all functions are in order before work is commenced e Never use a saw blade for material which it is not intended for e Before cutting is commenced all persons involved must know how the a a emergency stop butt
52. om anchor bolt to the cut line is 217 25 mm 8 54 1 Drill anchor holes for each track foot Follow the manufacturer s instructions for the used anchors Clean the holes and insert the anchors Fix them according to the manufacturer s instructions Place both track feet over the anchor holes and at this point tighten the bolts loosely 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 Adjust if necessary e When the fork is completely turned in turn the fork about 5 turns counter clockwise to make sure the saw arm doesn t touch the concrete f Align and position the first track foot with the help of a template set square level or measuring tape Adjust the levelling screws if necessary and tighten the anchor bolt for the first track foot a20 0c0 e If HKD anchors or other high quality expansion anchors cannot be fixed securely the track feet must be securely fixed with through bolts and large washers to achieve the required level of safety A N WARNING e Do not use the machine if the track feet cannot be fastened properly e Make sure that the fork is not threaded all the way out before the track is mounted Leave at least one turn from the fully out or in position of the fork Operator s manual for Pentruder 8 2OHF iQ and Pentpak HF power pack Original instructions Page 17 Mounting the track on to the track feet a Slide in th
53. ons are working a x e Make sure the saw blade will not start at and or cut at a too high speed See 0 La How to choose correct cutting speed M gt WEAR SAFETY EQUIPMENT e All persons working with or in the proximity of the machine should wear safety equipment i e protection helmet protection shoes gloves eye and ear protectors The noise level at drilling might lead to permanent hearing disorders if not ear guards are worn Find out what material is cut and wear appropriate dust mask or respirator protection if necessary MOUNT ACCORDING TO THE INSTRUCTIONS e Before any kind of service or mounting on the machine is commenced the machine must always be disconnected from the electric power supply Track feet may only be mounted according to the instructions given in this manual e Track stops must always be securely mounted at each end of the track s to prevent the saw head from being run off the track unintentionally e Make sure a blade guard always is fitted during the cutting process LIFTING AND TRANSPORTING e Use the lifting handles or place the machine in the transport trolley for safe handling Make sure the machine modules are secured in the transport trolley and that the transport trolley is placed on a stable surface If placed on an incline it can become unstable and roll away e Always lift the machine ergonomically correct and in a safe way e Should the machine need to be lifted with a crane this should
54. operator is fully familiar with the contents of this Operator s manual and has been trained in its operation by an authorised distributor of Tractive AB s products If using a WRC Wireless Remote Control the operator must also be fully familiar with the contents of the Appendix for Wireless Remote Control Hetronic User s Manual 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 Good working practice should always be used along with common sense Tractive cannot foresee every possible situation and this manual is not a substitute for professional skills and experience The Pentruder 8 20HF iQ is intended to be used together with a Pentpak HF power pack The Pentruder 8 20HF iQ cannot be used with any other type of power pack The Pentpak HF power pack may only be used to power Pentruder HF machines The Pentruder 8 20HF iQ may only be used for cutting of e Concrete e Stone material e Masonry It is our expressed recommendation that the machine may only be used for cutting in these materials The track feet must be mounted on a stable structure not on a mobile device Other use is non intended and therefore to refrain from For maximum saw blade see Technical Data Always use a diamond blade well suited for the power of the machine Follow the diamond blade
55. or with the cassette fitted with 3 normal AA batteries 3 Place the charging unit on a clean and dry surface Insert the run down battery into the charger Check that the battery charger is powered with the lighting up of the yellow LED on the outside The ready green LED will start blinking as soon as the battery is charged This typically takes 4 hours There is also a fast charge mode to charge in about half the time approx 2 hours If you press the fast charge button the yellow LED and the red LED will light up The lifetime of the battery will be shortened if fast charge is used often A sophisticated control system of the battery being charged means that the battery under charge can be left for as long as desired Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 30 Power supply and connection to mains PP427 PP422 PP418 Connect the Pentpak power pack to a 5 pin 380 480 V 3 phase supply with minimum 16 Amp fuses A neutral is NOT needed other than for the 230V single phase supply The power pack is equipped with a 32 Amp receptacle To use other sizes than 32 Amp plugs an adapter must be fitted 10 Amp automatic fuse not on all markets 32 Amp 5 pin Euro standard receptacle 380 480 V 230V on a 400V supply max 10 Amp A neutral is needed to the 32 Amp receptacle for the 230V to work not on all markets Pentpak 222 Pentpak 218 Pentpak 200 Connect the P
56. oupling on page 19 and onwards are followed Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 8 Track system e The tracks are very lightweight at only 6 95 kg m 4 5 Ibs per foot track The stiffness and stability in the system is very good in spite of the low weight and heavy loads and jobs where up to 2 0 m 78 diameter blades are used are no problems e The tracks are available in different lengths 0 85 1 15 1 7 2 0 2 3 and 3 45 meters 33 45 67 79 90 5 11 e The tracks have stainless steel liners on which the track rollers run They offer high wear resistance and precise control of the saw head Pentruder 8 20HF saw head with HF motor TS track and TF2S Track feet Track stops should be used at both ends of the track e TP3 track stops should always be fitted at the end of the track A N WARNING e Follow the instructions on page 15 on how to mount the track feet and track TS Track TFAB Angle cutting attachment to be bolted under TF2S apr TA d oe Sg N X EA a TSS300 Joint block TP3 Track stop Blade guard and blade guard holders Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 9 The blade guards are fitted on the saw head with a frame parallel guide GH SW1 Frame for all swing type guards GPE Blade guard full Parallel GH P8 20 Parallel guide for paralle
57. r at their maximum rated output We recommend using a 40 Amp fuse Even 16 Amp 25 Amp for the 27 kW 37 HP HF motor delay fuses can be used but then the power output must be reduced by lowering the setting of the feed rate knob e Robust and easy to use Wireless Remote Control e The WRC Wireless Remote Control can also be used with a cable accessory where it is not permitted to use wireless radio control e The WRC Wireless Remote Control uses totally unique control signals and the receiver cannot disturb or be disturbed by other transmitters Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 11 3 Safety instructions Safety instructions which are used in this operator s manual gt Note This sign indicates technical specifics and methods which will facilitate the job Here we inform about risks connected with use of the machine and if the safety j Important precautions are not respected can result in damage to property and persons in close proximity of the machine precautions are not respected can result in serious injury and even to fatal injuries Here we inform about risks connected with use of the machine and if the safety A N WARNING to persons in close proximity of the machine Intended use of the machine It is of paramount importance that the operator has full knowledge and understanding of the Safety instructions This wall saw may not be used unless the
58. r to the Operator s manual for peripheral speed with different sizes of diamond saw blade Caution risk of cutting Always use the blade guard on the machine All persons working with or in the proximity of the machine should wear safety equipment i e protection helmet protection shoes gloves eye and ear protectors Find out what material is cut and wear appropriate dust mask or respiratory protection if necessary Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 6 Pentruder 8 20HF iQ Saw head HF motors and blade flanges Pentruder 8 20HF saw head Pentruder 8 20iQ saw head High frequency motors e HFR427 422 418 415 High frequency motors 27 22 18 and 15 kW 400V The 27 kW HF motor may only be used with the Pentruder 8 20iQ saw head e HFR222 218 215 High frequency motors 22 18 and 15 kW 200V Blade flanges for normal cutting QE60 Inner and outer blade flange 60 mm arbor size incl centre bolt QE60 3 Inner and outer flange 60 mm arbor size incl 3x bolts Use for 1600 2000 blades QE1 Inner and outer blade flange 1 arbor size hex drive incl centre bolt QE138 Inner and outer blade flange 1 3 8 arbor size hex drive incl centre bolt Blade flanges for flush cutting e QEF60 130 Flush cutting flange 60 mm arbor size 6x M8 P C D 130 mm e QEF60 110 Flush cutting flange 60 mm arbor size 6x M8 P C D 110 mm e QEF60 108 Flush cuttin
59. r will be left running when the blade motor is stopped and the water must be switched off by pushing the Water valve ON OFF switch once again e To avoid overheating the motor will be switched off automatically if the motor winding temperature is over 140 C 284 F The coolant water should then be left running through the power pack and HF motor to avoid terminal Important overheating e If the water is turned off immediately after the motor has been switched off automatically for instance due to overload and the warning light is on terminal damage to the motor windings may occur Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 39 Starting to cut Blade speed control knob Turn the left potentiometer Blade speed control knob to desired cutting speed See the charts at 0 The minimum speed is set at 70 of the maximum speed Full power is available when the Blade speed control knob is set at between 85 and 100 on the potentiometer scale A Warning e The peripheral cutting speed may not exceed approximately 56 metres on second as this can cause the blade to fail In the worst case segments can come I loose and be thrown with high velocity which can lead to fatal injury gt O Feed and power regulation Feed control knob As long as the blade is spinning in the air the potentiometer is used only to control rapid feed of the machine From the moment the blade
60. rature is in the proximity of or below O degrees Celsius See 4 6 3 Connection to water supply The water supply may only be connected to the short hose on the water ON OFF valve on the power pack The quick disconnect couplings may not be replaced with couplings that are not fully open when disconnected The transistor power modules in the power pack are water cooled and the water pressure must therefore be limited to max 5 bar The power pack should preferably only be operated when it is put on its back with the warning triangle upwards Connect the HF power pack only to Pentruder HF wall saws Pentruder HF Wire Saws HF drill motors or any Pentruder equipment which has been manufactured or approved by Tractive AB Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 15 4 Preparations and Mounting Preparation and mounting of track feet and tracks The surface where the track feet are fastened should be stable free of obstacles and adequately lit The track feet and the tracks should be mounted in such a way that they cannot become detached when the machine is working or at sudden changes in load on the anchor bolts A minimum of two feet are required to mount one track and the distance between the track feet should not be more than 2 meters 6 5ft If tracks with only one gear rack are used make sure all of them are positioned correctly to engage with the travel gear on the wall saw Whe
61. re used make sure all of them are positioned correctly to engage with the travel gear on the wall saw The distance between the track feet should be no more than 2 meters 6 5ft When Important bigger blades than 1200 mm 48 are used we recommend setting the track feet closer than 2 meters 6 5ft Cc Note Be sure to check that the fork is aligned with the track and that there is no gap which can cause the track to be warped and the blade to cut un straight Joining two or more track tracks together If tracks are to be joined without a joint block the fork of the track foot should be positioned centrally under the joint True up the tracks carefully sideways using a spirit level or a straightedge When using joint blocks a track foot should be used within 60 cm 2 ft of the joint Block ANS e Joint Blocks are for connecting two tracks together and are not designed to handle the full load of the saw when cutting therefore one track foot must be WARNING mounted within 60 cm 2 ft of all Joint Blocks e lf tracks with only one gear rack are used make sure all of them are positioned correctly to engage with the travel gear on the wall saw Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 19 Mounting the saw head on the track The saw head runs on the track on four track rollers The upper track rollers are fitted on eccentric shafts opened and locked by turning the handles
62. rtificate on page 50 There is a start activating key on the side of the Wireless remote control unit transmitter which is used for power on off and activation See picture to the right The receiver is automatically activated waiting for the transmitter to be started If the use of a wireless remote control is not allowed on the worksite the wireless remote control can be used with a cable accessory More details about the wireless remote control can be found in the Appendix for Wireless Remote Control Hetronic User s Manual Start Activation key l imoortanti Pull the key out of the wireless remote control when the machine is not in use to e P l make sure unauthorized persons cannot unintentionally start the machine Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 29 Batteries for wireless remote control The batteries should be fully charged before work is commenced Use only original Hetronic rechargeable batteries or three Alkaline AA batteries Do not use Zinc carbon batteries The working voltage of the transmitter wireless remote control unit is constantly controlled Should the battery fall below a certain state of charge an intermittent buzzer will be heard for about 30 seconds before the system automatically shuts down Changing and charging re chargeable batteries 1 Remove the battery from the transmitter 2 Replace the battery with a new charged battery
63. s firmly to secure the guard guide on the machine M8 screws Mounting the guard c Slide the guard rollers on to the tapered sides of the moving frame of the guard guide d Attach the rubber strap between the blade guard and the guard guide to secure the blade guard See picture below e D ey ro Removing the guard a Loosen the rubber strap and pull off the guard 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 The HF motor is easily fitted on the saw head with a simple and reliable quick coupling Two coupling screws hold the HF motor securely in place while the machine is working To fit the HF motor a Align the splined drive shaft and fixing dowels on the HF motor with the holes in the saw head b Rotate the saw blade very slowly by hand until the splines mesh up and motor seats properly c Tighten the coupling screws using the 8 mm Allen T key To remove the HF motor a Turn the coupling screws three 3 full turns CCW and b Pull the motor straight out from the saw head Coupling screws Splined drive shaft To avoid any possibility of injuries as a consequence of an unintentionally started HF motor the power cord between the Pentpak HF power pack and the HF motor must be disconnected when the HF motor is fitted to or removed from the s
64. s out released position Turn the start key on the Wireless remote control to pos 1 Two short beeps will follow and the green LED on the Wireless remote control will start flashing The wireless remote control is now on but not yet activated To activate turn the start key from pos 1 to the next position like starting a car and release Step b and c are not necessary when using the cable remote control Push the green start button on the Pentpak and check that the green light comes on Turn the Blade speed control knob potentiometer and the Feed control knob potentiometer to zero and put the joystick in neutral position Push the Switch for Water valve ON OFF forward and hold then within 5 seconds push the Blade motor ON OFF switch forward and then let go of both switches to start the blade The blade will start rotating CW clock wise seen from the blade side Adjust the rom by turning the Blade speed control knob See below and also O How to choose correct cutting speed The water flow will be switched on automatically when the blade is started Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 38 Stop the blade To stop the blade push the Blade motor ON OFF switch forward once again 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 The wate
65. sossee 8 2 6 Pentpak high frequency HF power pack with Cable or Wireless remote control ssessseessesesseosssecse 10 s S VSU ONS o E N E OEA E A O ENOT 11 3 1 Safety instructions which are used in this Operator s manual sesesesesesesesesesesessoecsosesoeesososseeesessseeeee 11 3 2 tended use ofthe Machine pep csay ca ecascssuccseasanessuvaraess covencovusenanusneuswarsees ace uaseynecpeusesacaneevacauseesuseetsaucoense 11 3 3 General safety instructions sesesesecesecececececececececececececececececececececececececececececececececececececeoscscscesscecsoeoe 12 3 4 Safety precautions Al Site srapiresarrrr nnr T A T OE N 13 4 Preparations and IVIOUNUING acsesvverceeucscesednecenesetcccdedevensttesecccmaestaseweseied saber ecosiseseeucetdevecnaceuectiueceteesstoeesetennes 15 4 1 Preparation and mounting of track feet AN tracks cccceccscesceccsccsceccsccnceccsccnceccnccsceccncsceccnccsceccnss 15 4 2 Mounting the saw head on the track s seseoesessosoessososcscscscscscecscscsosososososcscsososceosososososososcsoscecscsossssee 19 4 3 Mounting of saw Ol ACG occas ce ctecees sarees cece cena cenevcn cece toussccavenncccareeacensvenbeeeoteutsccavenaceacieudeaneccereueerceaeuneeee 20 4 4 Mounting CNG blad CAN ricci encase cerecececcresiecwsvetwsucsisaioseeveiwcuccnesivewawsixeuceieaiescenstecucenesuecvedsennenceceneunetes 24 4 5 Quick disconnect coupling for HF motor on saw head ccsccscsccsccsccececcscccceccnccece
66. t motor cable again to Pentpak and now disconnect the motor cable from HF motor If the alarm disappears go on to c If the alarm appears when connecting the cable is faulty c Connect motor cable to Pentpak and HF motor If the alarm appears when connecting the connector on the HF motor is faulty 2 Pentpak is powered and the green start button on the Pentpak button has been pressed One blink The HF motor ID is wrong Nothing is broken but the HF motor is incompatible with the Pentpak or the machine For example trying to use a 22 kW HF motor with a Pentruder 6 12HF saw head invalid combination Another example would be that a newer model of HF motor is introduced that didn t exist when the Pentpak was delivered If this is the case a software update is required TWODINKS s as 2 50 Sa Se Se Ge 22 oe HF motor temperature sensor in windings is not working correctly Repair is required Three blinks HF motor or motor cable is not working correctly Short circuit or open circuit If possible try another motor cable and or HF motor If the problem remains a repair is required Quick bIINKS SaeRer seeeee ese ee oe ele ee eee cease HF motor temperature is high output power is automatically reduced Increase water flow Continuously on 1C HF motor has been shut off due to over temperature This can also indicate that no HF motor is connected or that the power pa
67. tened machine Clamp screw 40 Nm p i WARNING Always keep all part of the coupling clean and lubricated The safe operation of the coupling depends on cleanliness of all coupling parts on the machine and the blade flange e Do not use the machine if any part of the quick disconnect coupling is corroded This can result in serious injury and even to fatal injuries to the operator or persons in close proximity of the machine e Failure to follow the assembly instructions above may result in coupling overload and a failure can result in serious injury and even to fatal injuries to the operator or persons in close proximity of the machine e Before any kind of service or mounting on the machine is commenced the machine must always be disconnected from the electric power supply Diamond saw blade Always use a diamond blade well suited for the power of the machine and the material to be cut concrete stone material or masonry Do not use a higher spindle speed than the saw blade is intended for Follow the diamond blade manufacturer s recommendations For best cutting performance check that the correct rotation direction is used The cutting direction of the Pentruder 8 20HF iQ is clockwise WARNING e A faulty saw blade with cracks dents burrs or loose segments must never be used ie Never run the saw blade at a higher speed than it is made for A RPM E Operator s manual for Pentruder 8 2OHF iQ
68. touches the concrete and a pre set amperage draw is exceeded the potentiometer changes its function and is then used to control the power used to drive the blade The Feed control knob can usually be set at 100 If the potentiometer is turned below 80 the power output will be reduced correspondingly This can be useful if the fuse or power source is not big enough or the saw blade is not cutting well with the full power of the machine Plunge and travel Flick the Joystick for plunge and travel up or down to rotate the radial arm Flick the joystick left or right to move the saw head along the track A pre cut not deeper than approximately 5 cm is always recommended to avoid that the saw blade cuts un straight In case of a jammed saw blade The power pack has an automatic function for resetting the frequency inverter if the blade is jammed Move the blade out of the cut or at least to a position where it can be started without too much resistance and press the blade ON OFF switch forward once then it takes approx 15 seconds for it to reset Certain reset procedures are activated depending on how sudden the stop was If the blade is jammed very very abrupt the reset procedure might not be enough In this case you need to unplug the unit from the power supply wait for minimum 30 seconds and plug it in again If one of the emergency stop buttons are pressed or the unit has been unplugged Note from the power supply both the blade speed a
69. uder 8 20HF iQ and Pentpak HF power pack Original instructions Page 46 Gearbox oil Arm transmission Check the condition of the gearbox oil arm transmission every week To check clean thoroughly around the plug and blow with compressed air before the plug is removed If dirt is allowed to enter the gearbox may seize and the warranty is not valid If the oil seems to contain water it needs to be replaced Please contact your Pentruder authorized workshop for service Failure to follow the recommendations above may lead to failure of the Important aes transmission or cause irreparable damages Track rollers e Adjust the track rollers correctly on the track Use a 6 mm allen key for loosening the locking screw use another 6 mm allen key from the track roller side to adjust the lower eccentric shafts on which the rollers are fitted until tight There should be a little resistance when turning the handles to lock the saw on the track A mm allen key aD 6 mm allen key e Check that the track rollers on the saw head can move freely without too much friction A certain amount of friction is always present as the bearings are double sealed with both rubber and steel scraper seals Contact your Pentruder distributor or service center for replacing bearings and steel scraper seals when worn or if the rollers don t run freely Eccentric locking mechanism for handles If necessary grease the eccentric locking mechanism for the
70. which can lead to fatal accidents A faulty saw blade with cracks dents burrs or loose segments must never be used The bolt or the female thread in the blade flange may never start to corrode Corrosion of the threads or any part of the bolt may cause failure of the bolt which can result in serious injury and even to fatal injuries to persons in close proximity of the machine Operator s manual for Pentruder 8 20HF iQ and Pentpak HF power pack Original instructions Page 23 Mounting the saw 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 1 The blade flange is provided with a radial T slot to the centre of the flange On the opposite side of the T slot there is a groove and this groove should be positioned upwards when the blade flange is mounted on the saw head spindle pull stud 2 Turn the blade a little until the dogs on the blade flange and saw head spindle are in mesh click 3 Usea torque wrench to tighten the clamp bolt on the rear side of the spindle Tighten to about 40 Nm Do not over tighten the coupling clamp screw 4 The screw should be flush with the bronze water seal bushing when the coupling is tightened Groove The screw end should be Make sure the dogs are flush with the bronze water properly in mesh seal bushing when the before starting the coupling is tigh

Operator`s manual Pentruder 8-20HF/8

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