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SAFETY INSTRUCTIONS – HEAT SEALING EQUIPMENT 

 
A. 

Protection against hazards arising from the electrical equipment 

 
1. 

Safety warnings and instructions in the operators instruction sheets and 
attached to the machine should be followed with care. 

 
2. 

The equipment has an earthed power cable with integral 13-amp fuse 
to BS 1363/A fitted with a 5-amp fuse.  The panel mounted fuse holder 
on the machine is fitted with a 3.15 antisurge fuse for additional 
protection.  If either fuse fails the reason should be investigated and the 
machine inspected and tested to ensure that there are no causative 
faults.  Higher value fuses must not be used, as they do not provide the 
required level of protection. 

 
3. 

Ensure that the power is switched off and the cable plug is removed 
from the supply outlet before any servicing is undertaken on the 
product. 

 
4. 

Increased user safety can be achieved if a residual current device 
(RCD) is used in the supply circuit to the heat sealer.  This applies 
particularly in damp conditions but the equipment must not be allowed 
to get wet, either from sealing liquids, cleaning or inclement weather.  
Only specially designed water-resistant sealers should be used in 
these circumstances.  Electrical components and internal wiring, unlike 
the element assembly, are not all protected by the low voltage safety 
transformer, which powers the element. 

 
5. 

Switch off the power supply when the machine is not attended. 

 
6. 

The equipment should be regularly serviced and subjected to Portable 
Appliance Test procedures in accordance with the Health and Safety 
Electricity At Work regulations 1989. 

 
7. 

It is essential that only approved spares are used for servicing this 
equipment.  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 
 
 
 
 
 
 
 

Summary of Contents for HM2500

Page 1: ...HM Operating Instructions HM2500 HULME MARTIN HEAT SEALERS HULME MARTIN HEAT SEALERS www hulmemartin co uk...

Page 2: ......

Page 3: ...urrent device RCD is used in the supply circuit to the heat sealer This applies particularly in damp conditions but the equipment must not be allowed to get wet either from sealing liquids cleaning or...

Page 4: ...before attempting to reach between the jaws On hand operated machines which are pivoted at one end of the pressure bar the knife will slide towards the pivot point when the pressure bar is lifted For...

Page 5: ...nal strength On machines fitted with a dual timer control the cooling time can be pre set but on standard machines with simple heating time control the operator should allow sufficient time for coolin...

Page 6: ...microswitch is set to avoid application of power to the element until the rubber pad is fully aligned and pressed closely to the Teflon to allow the necessary heat transfer The rubber pressure pad is...

Page 7: ...0 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 illuminatio...

Page 8: ...s the wire to be inspected and replaced if kinked or damaged When rewiring the element ensure that the wire passes over the pins down through the hole at each end of the bar and up through the contact...

Page 9: ...ber 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 o...

Page 10: ...ng Directive Directive 2004 12 EC 94 62 EC Whilst we are not required to register under this directive we use minimal packaging to ensure your purchase reaches you in a first class condition Packaging...

Page 11: ...of charge within the 12 month warranty period provided that the machine has not been misused is correctly maintained and has not been subject to unauthorised repair Consumable spares items such as th...

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