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Summary of Contents for HM Electronics HM2950
- Page 1 HM2950 Operating Instructions HULME MARTIN HEAT SEALERS www.hulmemartin.co.uk HULME MARTIN HEAT SEALERS...
- Page 3 SAFETY INSTRUCTIONS – HEAT SEALING EQUIPMENT Protection against hazards arising from the electrical equipment Safety warnings and instructions in the operators instruction sheets and attached to the machine should be followed with care. The equipment has an earthed power cable with integral 5-amp plug to BS 1363/A fitted with a 5-amp fuse.
- Page 4 Protection against non electrical hazards 1. The equipment is designed to be operated on a flat, level surface to ensure machine stability. In the case of chain operated machines, the equipment should be securely screwed or clamped to the workbench using the flanges provided, to avoid dislodging the machine when the pedal is depressed.
- Page 5 IMPULSE SEALING EQUIPMENT To ensure that satisfactory sealing performance is achieved and that service life of consumable spares (such as element wire, Teflon and rubber pressure pads) are maximised, it is necessary to understand the operating principles of this type of equipment. 1.
- Page 6 6. If the Teflon is not replaced when showing signs of wear, the polythene will stick and seal quality will deteriorate. Also the rubber pressure pad will start to wear and if this is allowed to continue to the stage where the surface of the pad is burnt and uneven, the resulting ‘air gap’...
- Page 7 '0' - off and '1' - on. Operating Instructions The HM2950 impulse sealer is fitted with a dual electronic timer controlling the heating and cooling cycle. When sufficient pressure is applied to the pressure bar, the audible 'click' of the micro switch and the illumination of the red LED indicator light will confirm that the machine is correctly adjusted and that power is being applied to heat up the element.
- Page 8 A setting between 3-5 on the control scale should be sufficient for normal material thickness. If the machine is to be used repeatedly for thicker materials, additional cooling time should be allowed. It is possible to adjust internally, the present cooling time up to a maximum of 7 seconds for special applications where this is required.
- Page 9 Rubber pressure pad Heater Bar assembly Indicator LED Spare heater bar assembly On/Off Switch Heating control...
- Page 10 Hulme Martin Heat Sealers Duty of Care Directive 2002/95/EC on the restriction of the use of certain hazardous substances in Electrical and Electronic Equipment(RoHS) The RoHS Directive stands for "the restriction of the use of certain hazardous substances in electrical and electronic equipment".
- Page 11 Warranty In the unlikely event that it becomes necessary to return the machine for repair or maintenance, please ensure that it is adequately packed to avoid accidental damage and include your advice note detailing the date of purchase and invoice reference number. Defects occurring from faulty materials or manufacture will be repaired free of charge within the 12 month warranty period provided that the machine has not been misused;...
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