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Operator’s manual Pentruder RS2 wall saw and Pentpak 3 HFi power pack – Original instructions

Page 34

Trouble shooting and menu functions

Saw blade issues

5.1.1

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 MS

main motor 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.

Note!

If either of the Emergency stop button on the Pentpak or the Stop button on the

radio remote control is pressed or the unit has been unplugged from the power

supply, both the blade speed and the feed and travel potentiometers must be

returned to zero before the machine is operational again.

5.1.2

The saw blade does not cut straight

Check if anything of the following applies.

The track is not correctly mounted on the track feet. See 3.3 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 have a little play, but too much

play means the saw head has to be sent to your Pentruder authorised 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 Pentpak, RRC or RS2 do not work properly

5.2.1

Radio remote LED’s, Voltage indicator and Green button on Pentpak

Check the display on the remote control for information. See indications on the RRC display in chapter 5.2.2

and list of error codes in chapter 5.2.3 and follow the instructions.

Check the Green button and Voltage indicator on the Pentpak 3, and the LED’s on the RRC display. See chart

below:

Indication

Issue

Possible solution

RRC LED1; Steady green

light

Faulty remote control board

Contact your Pentruder authorized service workshop

RRC LED2; blinks red

Connected to Pentpak but Stop circuit not

activated. Green button is not on on Pentpak

Press green button. Follow the startup sequence.

RRC LED2; steady red light

Not connected to Pentpak

Connect to Pentpak

Not paired to Pentpak

See 3.9.3 on how to pair

No power to Pentpak

Make sure Pentpak is connected to mains supply.

See Voltage indicator on Pentpak.

Out of range

Reposition the RRC in relation to the Pentpak

RRC LED3; steady green

light

RRC battery is charging

Normal charging

RRC LED3; blinks green

RRC battery charging error

Disconnect the CE-RRC cable and reconnect.

If error remains, Contact your Pentruder authorized

service workshop

PP3 Voltage indicator;

green light off

No power to Pentpak

Make sure Pentpak is connected to mains supply.

RCCB tripped

Open the RCCB cover and reset the switch.

PP3 Green button; off

No RRC connected

Connect an RRC via radio or cable.

Содержание Pentpak 3

Страница 1: ...Operator s manual for Pentruder RS2 wall saw and Pentpak 3 HFi power pack ...

Страница 2: ...perience in this specialized field The machine is state of the art and follows present regulations With correct handling it offers outstanding performance safety and reliability The Pentruder HF wall saws represent a very modern and safe type of concrete wall saw It is developed and manufactured by Tractive AB in Sweden in a process where safety awareness performance and reliability are the most i...

Страница 3: ... in 1 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 Wall Saw Make and type Pentruder RS2 _______________ Drive system Pentpak HFi Power Pack Type of drive system High frequency drives _______________ Drive motor Pentruder high frequency motor Type of drive motor Permane...

Страница 4: ... General safety 9 Preparational safety 9 Operating safety 11 Transport preparations and mounting 12 Equipment 12 Transport 12 Mounting of track feet and tracks 15 Mounting the saw head on the track 18 Mounting of saw blade 19 Mounting the blade guard 23 Connecting the RS2 to Pentpak 3 24 Pentpak 3 Power pack connections and functions input side 25 Radio remote control 27 Peripheral cutting speed a...

Страница 5: ... guard guide g One Blade guard h One Pentpak 3 HFi power pack i One Machine cable j One Water hose attached to Machine cable k One RRC Remote control l One CE RRC Cable for Remote control m One Operator s manual Pentruder RS2 HFi wall saw and Pentpak 3 HFi power pack not pictured As described in this Operator s manual and on our website www pentruder com Please note that a Pentruder HFi wall saw i...

Страница 6: ...e recycled Please contact your Pentruder Distributor for more information Risk of serious or fatal cut from saw blade Extreme Danger may occur from concrete chips reinforcement bar fragments debris or saw blade diamond segments thrown out from the cut at very high and potentially lethal speed Make sure a blade guard is always fitted during the cutting process High voltage triangle Warning danger o...

Страница 7: ... sign about high voltage b Disconnect power supply before working on or servicing the machine Connect to 380 480V 3 phase 50 60 Hz d Current draw at max output 50 A 30 kW e Contains list of radio modules Symbols see 1 2 1 g 6 Residual Current Circuit Breaker The RCCB is situated under the cover to the right 7 Machine sign for Pentpak 3 8 Sign for Green button and Voltage indicator 9 Radio remote c...

Страница 8: ...uited for the power output of the machine Always follow the diamond blade manufacturer s recommendations For maximum saw blade specifications see 7 Technical Data The Pentruder HFi wall saw may only be used for cutting of Concrete Stone material Masonry Tractive AB disclaims all responsibility for damages to persons and or property resulting from use of the machine whether they are caused by fault...

Страница 9: ... it is not intended for The user is responsible for and liable that the machine and diamond tools are in faultless condition and all functions in perfect order before work is commenced Cracked saw blades must never be used Dry cutting without water cooling to the saw blade is prohibited Preparational safety WARNING CAUTION WHILE TRANSPORTING AND LIFTING Risk of crushing from falling objects Use th...

Страница 10: ... sure the saw blade rotational speed is correctly set Do NOT start at and or cut at a too high speed See 3 10 How to choose correct cutting speed WARNING WEAR SAFETY EQUIPMENT Risk of cut from saw blade crushing injuries permanent hearing disorders and chronic respiratory problems Risk of frostbite in cold temperatures or burn injuries from hot parts All persons working with or in the proximity of...

Страница 11: ...see drawing below before the machine is started To avoid slip and fall accidents make sure to cover openings immediately after they are cut Do not mount the wall saw onto any object which is not completely rigid and or securely fixed Cut off concrete blocks must never be allowed to fall without control If a cut of concrete or other material block is allowed to fall without control this will potent...

Страница 12: ...unt the track feet Tool set for mounting Mount the wall saw Pentruder mounting templates Simplify the positioning of track feet and setup of the Pentruder wall saw Level Mount the track correctly at set up Set square Make sure the blade is 90 to the concrete or at the angle required Measuring tape Position track feet in relation to cut line Industrial vacuum cleaner Collection of concrete slurry a...

Страница 13: ...ks Lock the blade guard in place with the blade guard locking mechanism see 3 6 5 Hook for machine cable water hose and blade guard holder Roll up cables and hoses in safe way and hang them on the hook The blade guard holder can also be put here 6 Bracket for two track feet 7 Bracket for Pentpak with two rubber straps The power pack should be positioned as in the picture and fastened with two rubb...

Страница 14: ...nstable and make it tilt over which can damage equipment and property Never load more than 2 pcs of 2 3 m track The track must be long enough to reach the upper hooks The transport trolley should be placed on a stable flat surface If placed on a sloping surface it may become unstable slope 5 Also consider the stability if the trolley is loaded unevenly Do not lift or move the transport trolley unl...

Страница 15: ...k feet are required to mount one track The distance between the track feet may not exceed 2 0 meters 79 If blades larger than 1200 mm 48 are used set the track feet closer than 2 0 meters 79 3 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 The distance from the edge of the feet to the cut line is 127 mm 5 The...

Страница 16: ...ck 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 If HKD type 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 Do not use the machine if the track feet cannot be fastened pro...

Страница 17: ... tighten them securely 10 Slide the sleeve nut into the fork of the first track foot in any chosen position longitudinally on the track 11 Tighten the sleeve nut on the second track foot to 50 Nm The hex is 19 mm 3 4 12 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 13 Adjust the levelling screws on the se...

Страница 18: ...w head runs on the track on four track rollers The upper track rollers are fitted on eccentric shafts opened and locked by moving the handles sideways 1 To open the lifting handles lift up the locking pins using the index fingers and fold the handles outward from the saw until they lock the most outward open position 2 Fold the saw head onto the track the bottom track rollers engaged first and sec...

Страница 19: ...ch fits in the T slot in the flange By turning a Locking Screw clockwise the flange coupling can be locked and unlocked The flange is driven by the spindle by means of an internally toothed drive hub which grips into a corresponding external toothing in the flange This hub is also provided with a tapered guide cone part which centers the flange on the spindle and at the same time interlocks the co...

Страница 20: ...tart to corrode Clamping 4 Fit the blade on the inner flange and clamp it with the outer flange by tightening the three bolts to 60 70 Nm A torque wrench must be used WARNING Failure to respect these requirements may lead to serious or fatal injury to persons in the surroundings of the machine The three bolts are manufactured from a very high grade aerospace quality stainless steel The threads on ...

Страница 21: ...0 Nm for M10 and 3 8 screws The threads must be lubricated with grease Blade guard When flush cutting the blade guard cannot protect for the danger of ejection cutting debris and potentially a loose segment Therefor protection should be built up around the saw blade to protect the operator and all other persons in the surroundings of the wall saw The blade and flange are now ready to be fitted on ...

Страница 22: ... clamp screw to 40 Nm Do not overtighten 3 To unlock the flange coupling a Rotate saw blade slowly while pressing the detent button until the spindle is blocked b Turn the clamping screw CCW to open the coupling 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 Do not...

Страница 23: ... before the Pentpak 3 is disconnected from the electric power supply This rule must always be followed to eliminate the risk that the blade motor is started by accident or the arm or chassis moves when the operator is working on the saw head The blade guard must always be mounted when the blade is rotating under power Never remove the side pieces when the saw blade is rotating under power and neve...

Страница 24: ...hat 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 they then will attract more dirt than when clean and dry 3 7 2 Cooling water Cooling water is supplied from the Pentpak 3 power pack to the machine using the water hose supplied with the machine Connect as shown in the pictures below Emptying...

Страница 25: ...then will attract more dirt than when clean and dry 3 8 3 Electrical power supply from mobile generator It is important that when a mobile generator set is used it complies with the recommendations See technical data for details about required size of mobile generator Do not power any other machinery from the mobile generator set at the same time as the RS2 Important If the mobile generator s elec...

Страница 26: ... water filter should be checked regularly See chapter 6 Maintenance If the water filter is clogged the motor and saw blade does not get enough cooling water and the power will be lowered to the blade The power is shown in on the Radio remote display as a percentage of maximum power 3 8 8 Positioning The power pack should be positioned away from where the sawing takes place and should be kept dry a...

Страница 27: ...ith detent function Left with detent function Up Forward automatic spring return Down Rearwards automatic spring return Center The Joystick can simultaneously be activated sideways and up or down i RPM Main motor rpm knob j PWR Feed and power regulation knob k WS Switch for water l MS Switch for main motor m STOP Stop button n ON OFF push button o Connector for CE RRC Cable for radio remote contro...

Страница 28: ...t your Pentruder authorized service center 3 9 3 Using remote control RRC and Pentpak 3 PP3 with radio Your Pentpak is paired with the Radio remote control when delivered from your Pentruder distributor To activate the radio function in the RRC and Pentpak 3 you need to plug in the RRC activator plugs in the RRC and Pentpak 3 respectively Should you need to use another Pentpak or Radio remote cont...

Страница 29: ...he cut at high velocity For very hard aggregate the peripheral cutting speed should be kept low 30 meters second is a good starting point If a faulty setting of the blade speed potentiometer is used the blade can rotate at a too high peripheral speed which can cause the blade to fail which can cause severe or fatal injury Especially when using big diameter blades the RPM main motor knob must NOT b...

Страница 30: ...erious injury and even to fatal injuries to persons in proximity of the machine In the following instruction L1 L2 etc refers to LED lights on the RRC Radio remote control P1 P2 etc refers to the Green button and Voltage indication on the Pentpak 3 D1 D2 etc refers to the picture of each display A normal start up sequence is described If anything does not comply please see trouble shooting 4 1 1 C...

Страница 31: ...k 3 to activate the emergency stop system L4 P2 D3 9 Press MINUS and Enter on the RRC simultaneously to confirm that the blade guard is correctly mounted 10 Choose blade size Go up and down in blade size with the Plus and Minus push buttons Accept with Enter D4 If you do not want to choose blade size just press Enter D5 L4 LED1 green blinks P2 Voltage indicator on Pentpak 3 ON Green button on Pent...

Страница 32: ...p button and start at number 7 activate system The cooling water will be automatically switched on when the main motor is started L4 LED1 green blinks P2 Voltage indicator on Pentpak 3 ON Green button on Pentpak 3 ON and the system is activated D6 Alter blade rotational direction Counterclockwise Clockwise D5 Cutting display V Voltage mains generator A RPM m s Power in Ampere Spindle rpm during cu...

Страница 33: ... blade push the switch for the main motor MS upwards once Switch for water 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 water will be left running when the blade motor is stopped and the water must be switched off by pushing the WS Water ON OFF switch once again Important To protect the m...

Страница 34: ...Pentruder authorised service company to have the bearing replaced d 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 Pentpak RRC or RS2 do not work properly 5 2 1 Radio remote LED s Voltage indicator and Green button on Pentpak 1 Check the displa...

Страница 35: ...9 Arm feed motor overheated x E1007 Travel motor overheated x E1699 No communication with saw unit RS2 x E1800 Remote control switch button joystick sensor fault x E1801 Remote control battery charging fault x E2100 E2101 Hardware error Pentpak drive board arm feed x E2200 E2201 Hardware error Pentpak drive board travel x E2400 E2401 Hardware error Pentpak drive board main motor x E2102 E2202 E240...

Страница 36: ...cutting 2 Move the marker using the and buttons to the menu item you want to choose and press the Enter button Blade setting Machine and service information Choose which module Pentpak 3 RS2 saw head or RRC radio remote control to get more information Pentpak 3 RS2 Hours to next service Operating hours Serial number Software version RRC Radio remote control Battery status Software version Serial n...

Страница 37: ...saw and Pentpak 3 HFi power pack Original instructions Page 37 Error codes See 5 2 3 Error codes on RRC display Settings Choose between metric imperial Pairing Pairing Radio remote control RRC with Pentpak 3 PP3 See 5 3 3 for instructions ...

Страница 38: ...elivered from your Pentruder distributor To re pair follow this sequence 1 Make sure the Pentpak 3 is disconnected from the power supply 2 Make sure the RRC is off 3 Connect the RRC to the Pentpak 3 with the CE RRC cable for radio remote control 4 Make sure the emergency stop on Pentpak 3 is out and that the stop button on RRC is out 5 Turn on the RRC with the ON OFF push button See display 6 Conn...

Страница 39: ... 1 1 Clean 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 high pressure washer is used the nozzle may NOT be pointed at any of the rotating parts or connectors on the machine Tractive recommends using a water hose with a brush and to use covers on the electrical connectors to...

Страница 40: ...nge Always replace worn corroded or damaged bolts for the flush cutting flange with new of correct length and quality M8 x 25 10 9 or M10 x 25 10 9 6 1 4 Track rollers 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 ti...

Страница 41: ...e filter if it is in ok condition and reassemble How to clean the water filter on Pentpak 3 6 1 10 Transport trolley The maintenance instructions for the other parts of the wall saw also apply when they are to be mounted on the trolley Always check the overall condition of the trolley and tire pressure before use and clean when needed with water and brush to make sure all parts can be mounted safe...

Страница 42: ...age 380 480 V 3 phase supply with PE Input frequency 50 60 Hz Minimum fuse 16 Ampere Recommended fuse 32 Ampere Current draw at max output 31 Ampere Recommended generator size 45 kVA Contains IC 1846A XBEE3 I IC 6514A RN42 FCC ID MCQ XBEE3 I FCC ID T9J RN42 Height incl handles connectors 400 x 300 x 180 mm Width incl handles connectors Length Weight 13 5 kg Water cooling 6 liters of cool water per...

Страница 43: ...achine 130 kg approx Noise emission Sound power level1 Sound pressure level2 Pentruder RS2 wall saw 112 dB A 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...

Страница 44: ...erator 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 Low Voltage Directive 2014 35 EU Electromagnetic Compatibility Directive 2014 30 EU Radio Equipment Directive 2014 53 EU In accordance with the EC declaration of conformity the product must not be modified without the manufacturer s pe...

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