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Summary of Contents for Hulme Martin HM2500
- Page 1 HM Operating Instructions HM2500 HULME MARTIN HEAT SEALERS www.hulmemartin.co.uk HULME MARTIN HEAT SEALERS...
- Page 3 Incorrect element wire can result in excessive electrical load on internal components, which can lead, to malfunction and failure. Note Hulme Martin Heat Sealing equipment satisfies the Health and Safety requirements of the Electrical Equipment (Safety) Regulations 1994, CE Low Voltage Directive 73/23/EEC...
- 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 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’...
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Page 7: Operating Instructions
Check that the switch lights up to indicate that the machine is powered. The HM2500 impulse sealer is fitted with a single electronic timer controlling the heating cycle. When sufficient pressure is applied to the pressure bar, the audible 'click' of the microswitch 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 Setting the Heating Time Switch on the machine and set the timer control to position No. 2. Place the polythene bag between the jaws and depress the upper jaw to the preset stop point. The timer light will illuminate for a period of approximately one second. Allow a further two seconds to cool before releasing the pressure from the sealed bag.
- Page 9 SPARES The following consumable spares will enable the machine to be serviced as required. 250211 Element Assembly complete each 250203 Teflon Barrier Tape pkt 5 250250 Rubber Pressure Pad each 250204 Underwire Insulating tape pkt 5 250206 Resistance wire strips pkt 5 When ordering spares please quote the serial number of the machine as etched on the plate at the rear of the machine.
- Page 10 From 1 March 2007 Hulme Martin machines are marked with the ‘crossed out wheeled bin symbol’ to ensure they are dealt with separately from general waste. We can arrange to collect machines that are no longer required and ensure they are either recycled or disposed safely.
- Page 11 Teflon barrier tapes, rubber pressure pads and transportation costs are excluded from the warranty. HULME MARTIN HEAT SEALERS LTD Unit 5B, Country Business Centre, White Cottage Farm, Lucas Green Road,...
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