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User’s Guide

English

Plastic bending machine

HRP 220

Summary of Contents for HRP 220

Page 1: ...User s Guide English Plastic bending machine HRP 220...

Page 2: ...tic bending machine HRP 220 1995 SHANNON BV All rights reserved No part of this User s Guide may be photocopied altered or translated without prior written consent Information contained in this User s...

Page 3: ...ompressed air 13 6 3 Connecting power cable 13 6 4Connecting foot switch 13 7 Operation 14 7 1 Preparation 14 7 2 Switching on control units 14 7 3 Switching on top frame 14 7 4 Switching on heating e...

Page 4: ...1 Trouble shooting 30 12 Installation and removal of units 31 12 1Safety measures 31 12 2 Control unit 31 12 2 1 Removal 31 12 2 2 Installation 32 12 3 Timer switch unit 33 12 4 Main switch box 33 12...

Page 5: ...ing and using the machine We want to keep in contact and to know how you find the HRP 220 We are always willing to advise on the use of the machine and its accessories SHANNON BV Turfschipper 11 13 22...

Page 6: ...sheet up to 20 mm thickness The top frame is switched on independently of the control units and is controlled by an adjustable timer The working surface is made of scratch resistant solid core materia...

Page 7: ...inimum 3 5 bar working pressure 6 bar coupling Festo quick action coupling air consumption 21 6 Nl per cycle at 6 Bar diagram see Annex E Mechanical speed of top frame rad s 20cm s at front response t...

Page 8: ...ause burns Allow hot parts to cool sufficiently at least 10 minutes before touching them Never touch the filaments or the reflectors when the machine is in operation Always wear close fitting clothing...

Page 9: ...rily out of use always remove the foot switch and keep it in a safe place Before use always check that all the pressure bars and heating elements in the top frame are firmly attached Only switch on th...

Page 10: ...top frame lifts up see also 5 2 Only use the emergency stop buttons in the following situations Risk of trapped limbs Defects in the timer so the machine fails to open after the pre set time An outbr...

Page 11: ...pper heating element Pressure bar Ribbon switch Stop Gradation Emergency stop button Foot switch Switch unit Timer unit Control unit Pressure regulator Bearing block Lower heating element Working surf...

Page 12: ...ned unit for operation of the top frame G and H Operating the buzzer I and J and setting the cycle time K When the foot or push button H switch is operated the machine closes The counter begins to run...

Page 13: ...5 4 CONTROL UNITS The control unit contains an electronic control with which the temperature of a filament is set L Switch on off green lamp M Temperature adjustment N Connection to filaments O Conne...

Page 14: ...pressure bars in the top frame are firmly attached 2 Check the air pressure in your system max 8 bar 3 Close the reducing valve on the air unit turn to the left Unlock if necessary pull out 4 Using a...

Page 15: ...s position 8 Turn on the main switch A position I The red lamp in switch C will light The yellow lamp in switch E will light If switch F is set to Hand Operation the yellow lamp in switch H will light...

Page 16: ...decrease the value down to 00 keeping this pressed in will make the value cycle much faster 4 Press both buttons at the same time to go directly to 00 Doing this also resets the machine 7 6 TROUBLE S...

Page 17: ...ime The timer K is returned to 0 7 9 SET AIR PRESSURE Control the pressure in the system with reducing valve M which can be found on the water separator see 10 4 page 28 The air pressure is set by the...

Page 18: ...lements one at a time Switch L 4 Switch off the control units and top frame Switches C and E page 11 5 Clear the working surface 6 Allow the heating elements to cool for at least 10 minutes 8 2 LOWER...

Page 19: ...and the supporting prongs This prevents the notched nuts in the aluminium X profiles from binding 5 Hand tighten the socket head screws starting in the supporting prongs and then in the centre 6 Posi...

Page 20: ...position Move the support bar parallel to the front of the top frame so that you position the top filament above the bottom one 4 Tighten the support bar clamps again 5 Switch on the machine again as...

Page 21: ...for long enough to adjust the filament height 3 Place a test piece of the plastic to be processed on the working surface 4 Lower the top frame switch H page 11 5 Adjust the height of the filament usi...

Page 22: ...front of the machine This stops the clamping blocks from binding 3 Tighten the handles 4 Pull the handle upwards against the spring pressure and turn it outwards Always turn the handles outwards so th...

Page 23: ...section 6 5 Switch off the heating elements one at a time switch L page 12 6 Switch off the control units and the top frame switches C and E page 11 7 Check that the heating elements and pressure bars...

Page 24: ...the socket head screws Use socket screw key no 5 9 2 2 Installation replacement When replacing a heating element with a different type first change the supporting prongs 1 Place the two supporting pr...

Page 25: ...in the centre 5 Connect the wires to the terminals on either side of the machine Insert the forked tongue under the rotary knob and tighten the knob firmly by hand Always use terminals of the same co...

Page 26: ...y 20 cm clearance For positioning see Section 8 3 Remove the wires from the terminals only at the heating elements Never use pliers This could damage the terminals 4 Loosen the socket head screws on t...

Page 27: ...the top frame and then slide it straight 4 Position the heating element or the pressure bar and tighten the support bar clamps Use socket screw key no 6 5 Connect the wires to the terminals on either...

Page 28: ...3 Disconnect the compressed air 4 Remove the plug from the socket 10 2 LUBRICATION POINTS The following points should be lubricated with a drop of oil or grease once a year 10 2 1 Cylinder bearing bo...

Page 29: ...lements regularly Blow away loose dirt and brush them clean 10 4 WATER SEPARATOR Check if there is water in the water separator and remove it if necessary 10 4 1 Checking 1 Remove a number of solid co...

Page 30: ...to make room as explained in section 12 3 These are not interchangeable and so they cannot be put in the wrong socket Before performing this action make sure the main power switch is off 5 Slowly ope...

Page 31: ...d on switch D Red lamp E is on 7 3 Control units do not turn on Control units are not connected switch B Red lamp C is on 7 2 The switch L of the control unit is on but the Connection between control...

Page 32: ...tch switch A 5 Remove the plug from the socket 6 Check that the heating elements and pressure bars in the top frame are firmly attached 7 Allow the heating elements to cool for at least 10 minutes 12...

Page 33: ...Attention These plugs are secured Bend the safety clip up slightly in order to remove it If necessary first remove the plugs above it 5 Unscrew the two socket head screws The screw at the front is eas...

Page 34: ...m by turning the ring one turn to the left and pulling out the plug The small line on the ring is then lined up with the screw 3 The bottom plug on the timer unit can be removed by pressing in the sma...

Page 35: ...nd Main switch box see 12 3 part 3 5 5 Undo the flat black plugs from their dividing blocks Use a screwdriver to lift up the clip and remove the flat plug 6 Remove the flat lid from the unit 7 Unscrew...

Page 36: ...frame are firmly attached 6 Allow the heating elements to cool for at least 10 minutes 13 2 TENSIONING 1 Turn the filament to the lowest position Only bottom heating 2 Hold the end of the wire on the...

Page 37: ...the pin block 4 Slide the spring off the expanding pin 5 Unscrew the expanding pin from the connection screw incl connection wire 6 Remove filament from the expanding pin and the wire pin 7 Slide a ne...

Page 38: ...en the socket head screw Use socket screw key no 2 13 Switch on the machine and the control unit corresponding to the replaced filament switch A L Then turn the temperature regulator display I to the...

Page 39: ...h off the main switch switch A 4 Remove plug from socket 5 Allow the heating elements to cool for at least 10 minutes 14 2 CONTROL UNIT FUSE 1 Remove a number of solid core strips at the front of the...

Page 40: ...ly box is now visible When the switch is down off the circuit breaker is switched off 2 Switch on the circuit breaker by pushing the switch up 14 4 TIMER UNIT FUSE 1 Remove a number of solid core stri...

Page 41: ...heating Timer Temperature control Protection Temperature control Bottom Top Timer Pneu matic system On Off Operating Safety Machine Plastic out Plastic in Ribbon sw itch reset Emer gency knob L R Set...

Page 42: ...User s Guide HRP 220 41 HS Annex DIAGRAM CONTROL UNIT B...

Page 43: ...User s Guide HRP 220 42 HS Annex DIAGRAM TIMER UNIT C...

Page 44: ...User s Guide HRP 220 43 HS Annex MAIN SWITCH UNIT D...

Page 45: ...User s Guide HRP 220 44 HS Annex DIAGRAM PNEUMATIC SYSTEM E...

Page 46: ...User s Guide HRP 220 45 HS Annex DIMENSIONS F 1300 2590 1550 1720...

Page 47: ...ths and with 1 2 or 3 filaments Heating elements with 2 or 3 filaments are suitable for heating wide zones and for obtaining a large radius Water cooled profiles to shield zones which are not to be he...

Page 48: ...file with anti stick coating suitable for bending thin sheets from 0 3 2 mm Profile lengths 500 650 1000 and 1250 mm Ridge widths 1 to 10mm Number of ridge widths single and double Special versions on...

Page 49: ...reflectors with heating wire that is adjustable in height 2 upperreflectors pneumatic pressuresystem and stop all adjustable Easily extendable up to 8 regulating units with 4 under and 4 upperreflecto...

Page 50: ...warranty on all parts with the exception of the filaments and or heating elements This warranty is inclusive of parts call out charge and labour The maximum replacement time for the control units is o...

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Shannon HRP 220, User Manual

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