Table of Contents. ENGLISH Contents Page

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1 Table of Contents 1 Contents Page 1 Table of contents 1 2 Introduction 2 3 Before Starting Guide to these Operating Instructions 3 Intended Use 3 Set -Up and Function 4 Sealing process 5 Safety instructions 6 Installation 6 Programming 7 Start Up 7 Configuration 8 4 Basic Functions Operation 9 5 Troubleshooting and Maintenance Troubleshooting Chart 10 HAWO Customer Service 10 Error massages 11 Warranty 12 Maintenance Chart 13 Parts Service 14 Parts Required for Maintenance and Wear 15 Replacement parts 16 Part numbers 17 Maintenance Information Replacing heating ribbon 18 Replacing knife for cutting device 19 Calibration 20 6 Technical Data Circuit and Wiring Diagram 230 V 21 Circuit and Wiring Diagram 150 V 21 Specifications 22 Declaration of Conformity GB 1

2 Operating instructions 2 Introduction First we would like to thank you for purchasing the hm 460 / AS 8-V sealing machine. These instructions include information on the machine, its function and operation.! Please read these operating instructions thoroughly before using the machine so that you will be familiar with the capabilities of the machine and can utilize its features to the optimum. Always keep these instructions in the vicinity of the machine. Important note: This device is a packaging machine for the processing of thermoplastic films and composite films according to the thermal bonding or sealing process. In this respect, please pay attention to the Intended use chapter in the operating instructions. According to the intended use, the CE symbol was affixed on the basis of the EU Directives named below: 89/336/EEC, 98/37/EC and 73/23EEC amended by 93/68EEC. The 93/42EEC Directive is not applicable to bonding and sealing devices. The limit values stipulated in IEC cannot be applied in case of the electrical repetition tests. The manufacturer will not assume any liability for damage caused by tests according to standards which are not listed in the declaration of conformity. Note Since we continuously improve our products we reserve all rights to modify these operating instructions and the functions described therein. We make all possible efforts to keep these instructions free of errors and complete. If you note any errors or unclear points please advise us. GB

3 Before Starting 3 Guide to these Operating Instructions Before Starting This chapter contains information on the functions of the machine and instructions for handling and installation. BE SURE TO READ! Basic Functions Adjustment and operation of the machine are explained here. Troubleshooting and Maintenance Instructions for finding causes of malfunctions and eliminating them. This chapter includes information on the required maintenance, parts subject to wear and replacement parts. Technical Data Shows the interrelationship between various item numbers, the circuit and diagram plans and machine specifications. Intended Use The hm 460 and machine is intended for commercial and industrial applications and should be used only for the intended purpose. The hm 460 and hawomed machine is a sealing machine for sealing sterilization packages consisting of paper, paper laminate foil, Tyvek foil, polyethylene foils, soft PVC foils, polyamide foils or polypropylene foils. The machine capacity depends on the characteristics of the sealing material used. A maximum of 6 sealing processes per minute shall not be exceeded. Otherwise, the perfect function of the device is not guaranteed GB 3

4 Before Starting 3 Set-up and Function type plate with supply voltage cutting slide upper sealing die lower sealing die roll tray mains switch sealing controller foot switch mains fuse line connection sealing temperature sealing pressure ( option) Sealing time Connection for line recorder cooling temperature serial connector PC RS 232 GB

5 Before Starting 3 Set-up and Function Sealing process Start End sealing die open ❶ ❺ closed Temperature ❷ ❸ ❹. cooling temperature sealing temperature teime heating sealing time cooling sealing heating time cooling ❶ After releasing the staring procedure: heating dies closed ❷ Start of heating process, ❸ Having reached the adjusted sealing temperature: start of sealing time ❹ After sealing time: start of cooling phase ❺ After falling below the adjusted cooling temperature: heating dies open GB 5

6 Before Starting 3 General safety instructions The device must not be installed or operated by persons under 14 years of age. The device must not be operated unattendedly. Turn of the device or disconnect the power cord when it is not in use. Please don t touch the heating band with your fingers Please make sure, that there are no parts in between the sealing dies Installation Do not install or operate the machine in explosion hazard areas. Use only power sockets with protective ground. Set up the machine only in dry areas. Heavy dust, vapor, dripping or spraying water have a negative effect on the machine functions. Always ensure that the operating power corresponds to the specifications on the machine rating plate. Please choose a socket where the line power is stable. GB

7 Start-up Plug power cable into power socket on machine Insert plug into wall socket Switch on machine with power switch Before Starting 3 power switch line connection FUNCTION Machine switched on Display for approx. 3 seconds: Vxxx.xx = Program version DISPLAY Version xxx.xx Display of Sealing temp. sealing pressure Sealing time cooling temp. Machine is ready for operation Programming For example: Input of sealing temperature Ts =160º C F= 05 N ts =2.5 s Tc= 100º C Function Keys Display Configuration Activate select of sealing parameters system configuration sealing parameters Input sealing parameter Activate Input sealing temperature 180º C Position of cursor after activation Input º C Ts = 160º C ts =2.5 s Tc = 100º C Input º C Ts = 160º C 2 x Position of cursor after 2 x key Input º C Ts =1 6 0º C 2 x value of temp. after 2 x key Input º C Ts =1 8 0º C Configuration Return and activate entry Ts =180º C F= 05 N ts =2.5 s Tc= 100º C GB 7

8 Before Starting 3 Konfiguration Function Keys display KONFIGURATION SEALING PARAMETER PIECE COUNTER LANGUAGE EVENT COUNTER PRESSURE SYSTEM CALIBRATION SEALING PARAMETER Temperature unit Celsius Fahrenheit º C º F Select Temperature unit system configuration Input º C Ts =160º C ts =2.5 s Tc= 100º C SEALING PARAMETER Sealing temperature 80º C - 300º C Input Sealing temperature Input º C Ts =160º C ts =2.5 s Tc= 100º C SEALING PARAMETER Sealing time 0-3 s Input Sealing time Input º C Ts =160º C ts =2.5 s Tc= 100º C SEALING PARAMETER Cooling temperature min 40% of sealing temp. max 100% of sealing temp. Input Cooling temperature Input º C Ts =160º C ts =2.5 s Tc= 100º C PIECE COUNTER Setting 7-digit Increment counter Display Absolute piece counter LANGUAGE D German GB English F French PRESSURE Activate of measurement pressing on pressure Input Piece counter Input Language Activating of measurement Piece count: absolute: Display piece counter TOTAL set language English GB pressing on pressure yes F = 5 N EVENT COUNTER Display Option counter event counter GB

9 Basic Functions 4 Operation Sealing Operation Adjustment of sealing temperature Adjustment of sealing time Adjustment of cooling time Sealing foil in between the sealing dies Pushing of foot switch Check strength by tearing open seal. If unsealed points are present increase the sealing temperature. If the paper discolors or the foil peels off the temperature is too high. Determine suitable sealing temperature with sealing tests. A maximum of 6 sealing processes per minute shall not be exceeded. Otherwise, the perfect function of the device is not guaranteed GB 9

10 Troubleshooting and Maintenance 5 Troubleshooting Chart Malfunction Possible cause Remedy Power connection Power cable not plugged in Check power connection, if necessary connect to different socket Machine can not be switched on Power cable defective Power fuse Replace power cable Replace power fuse! If fuse blows again always have machine checked Foot switch doesn t work Sealing seam is not tight Foot switch defective Sealing controller defective Sealing temperature too low Sealing time too short Cooling temperature too low Replace the foot switch Replace sealing controller Increase sealing temperature Increase sealing time. Increase cooling temperature. Replace folio material. Folio material too old Paper side is discoloured Sealing temperature too high Reduce sealing Temperature Folio became wrinkled Cooling temperature too low Increase cooling temperature No start possible Device in configuration mode Error massage See Error massages Your HAWO-Service Department is aivable Monday - Thursday Friday , under the telephone number xx49 (0) or (0) GB

11 Troubleshooting and Maintenance 5 Error Messages Error: No pressure Error: sealing dies open Error: heat up time too high Message Possible cause Remedy DMS Module no function Controller HTR 300 no function Magnet defect Switch heating start no function Controller HTR 300 defect Heating transformer defective Heating band or heating connectors defect DMS Module re-calibrate or replacement Replace controller Replace magnet Check switch or replace Replace controller Check heating transformer or replace Replace heating band or heating connectors Error: cooling time too high Error: Resistor of heating band too high Controller HTR 300 no Function Controller HTR 300 no Function Heating transformer no function Heating band or heating connectors defect Controller HTR 300 no Function Replace controller Replace controller Check heating transformer or replace Replace heating band or heating connectors Replace controller GB 11

12 Troubleshooting and maintenance 5 Warranty We assume a 12-month factory warranty for material and labor on all of our equipment corresponding to our general warranty terms for any proven defects. The equipment or parts thereof will be repaired or replaced as required at no cost. Please advise of warranty claims within 8 days. The warranty does not apply to transport damage to improperly packed equipment shipped to the supplier or manufacturer as a result of guarantee claims. When processing guarantee claims we reserve all rights to make technical modifications in the interest of technical progress and improvement of our equipment. Recognition of a guarantee claim does not increase the total guarantee period. Guarantee claims do not entitle the claimant to withhold payments in full or in part. We assume no liability for damage resulting from the following causes: Unsuitable or improper use, incorrect installation or start-up, erroneous operation, incorrect or careless operation, natural wear, use of unsuitable operating agents, chemical, electro-chemical or electrical effects. Moreover, any modifications or repair work accomplished improperly by the operator of the equipment or third parties without previous approval by HAWO are excluded from any type of guarantee. The same applies if genuine HAWO replacement parts are not used. Parts replaced shall become the properly of HAWO. GB

13 Troubleshooting and Maintenance 5 Maintenance chart As all technical equipment your equipment is also subject to technical wear. In order to ensure that your machine is always ready for use it should be serviced at least once annually by a trained technician. Lubrify Check Replace Maintenance chart teflon strip heating band silicon rubber silicon glass cutting knife controller axle bearing At least every 3 month Depending on use at least once annually axle bearing GB 13

14 Troubleshooting and Maintenance 5 Parts Service Simply order parts by fax: Please copy the following pages according to the parts required. Page 15: Parts required for maintenance and wear Page 16: Replacement parts Enter machine number. Enter machine model Enter name, address, fax number and order number. Mark items required Enter quantity required. Sign order. Fax order. No.: Type: hm 460 GB

15 To: HAWO Gerätebau GmbH From: Fax Nr (0) Order No Date: Machine model Maschine number Designation Part No qty Knife for cutting device hm 460 Teflon strip upon heating band Teflon strip under heating band Heating band Silicon rubber Silicon glass reinforced laminate Teflon strip upon heating band Teflon strip under heating band Heating band Silicon Rubber Silicon glass reinforced laminate Signature GB

16 To: HAWO Gerätebau GmbH From: Fax Nr (0) Order No Date: Machine Model Machine number Designation Part No qty Guidance sled compl. for cutting device Power switch Foot switch complete limit switch joining piece (stamp) Pressure spring (beam l+r) Pressure spring (lower beam) pressure spring (magnet) welding transformer lifting magnet power cable ( 230V ) power cable ( 115V ) Sealing controller DMS Modul Signature GB

17 Trobleshooting and Maintenance 5 Part numbers upper sealing die hm hm hm hm hm hm hm lower sealing die hm GB 17

18 Troubleshooting and Maintenance 5 Maintenance Information Replacing heating band! Please use only genuine HAWO replacement parts Switch of machine and DISCONNECT POWER PLUG Disconnect heater band connections ❶ Remove mounting screws ❷ and remove sealing die. Remove mounting screws ❸ and detach clamping device Detach teflon strip. ❷ ❸ ❶ ❶ Remove mounting screws ❹ of heating band clamping device Remove old heating band. Cramp the new heating band on one side of the sealing die Extend the heating band across the sealing die. Move the heating band trough the clamping device and stretch it. Fix the screw ❹ of the heating band clamping device Fit a new teflon strip without wrinkling Fasten the clamping device Fit the sealing die Connect the heating band connections ❶ ❹ GB

19 Troubleshooting and Maintenance 5 Maintenance Information Replacement of cutting knife! Please use only genuine HAWO replacement parts Switch of machine and DISCONNECT POWER PLU Remove upper sealing die ❶ ❶ ❶ Replace the cutting knife ❷ with a socket- or fork spanner wrench size 8 or turn it round about 180 degrees ❷ GB 19

20 Troubleshooting and Maintenance 5 Calibrations Zero setting After replacement of the heating band or the sealing controller the zero setting has to be done. Function Keys Display SEALING PARAMETER PIECE COUNTER LANGUAGE EVENT COUNTER PRESSURE SYSTEM CALIBRATION SYSTEM CALIBRATION Please measure the room temperature! Input Room temperature system configuration system calibration room temp. = 20 º C Pressing on pressure Function Keys Display SEALING PARAMETER PIECE COUNTER LANGUAGE EVENT COUNTER PRESSURE SYSTEM CALIBRATION PRESSURE Activate measurement of pressure Activation of measurement system configuration pressing on pressure yes F = 5 N CALIBRATION PRESSURE 1. Prior to adjustment unscrew screw S totally 2. Adjusting zero point to 5 N using potentiometer P1 3. Set pressing -on pressure to 20 N using screw S 4. Activate foot switch and key succcessively The sealing dies get closed without starting heating an sealing time Caution! Before calibration the device have been switched on for at least 5 minutes + pressing on pressure yes F = 5 N pressing on pressure yes F = N pressing on pressure hm 460 pressing on pressure yes F = 300 N pressing on pressure pressing on pressure yes F = 250 N GB

21 Technical Data 6 Circuit and Wiring Diagram 230 V upper lower heating band Magnet Foot switch Start heating Sealing controller Circuit and Wiring Diagram 115 V upper lower heating band Magnet Foot switch Start heating Sealing controller GB 21

22 Technical Data 6 Specifications Power connection [ V ] 230 / 115 Main fuse 230 V (115V) [ A ] 10 T ( 20 T ) Power consumption max [ VA] 280 Heat disipation [ kj/s] 0,1 Ambient temperature [ C ] 5-25 Dimensions lenght [ mm ] 530 hm 460 width hight Weight ca [ kg ] 25 Sealing temperature [ C ] Sealing time [ s ] Colling temperature [ C ] Min Max 40% of Sealing temperature 300 Film width [ mm ] 400 hm Film thickness [ mm ] 2 x 0,4 Seal seam length [ mm ] 450 hm Cutting length [ mm ] 360 hm Sealing seam width [ mm ] 8 GB