EXHeat HEF 100 Installation, Operation, & Maintenance Instruction Download Page 1

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Installation, Operation & Maintenance

Instructions Manual

HEF Increased Safety

Anti-Condensation Heater

Summary of Contents for HEF 100

Page 1: ...Installation Operation Maintenance Instructions Manual HEF Increased Safety Anti Condensation Heater...

Page 2: ...General Arrangement Drawings 18 13 Wiring Diagrams 21 14 Routine Maintenance Inspection Records 22 15 Certification 24 EXHEAT Industrial can provide versions of this manual in German French Italian Sp...

Page 3: ...lk IP25 6NG Tel 44 0 1953 886 210 Fax 44 0 1953 883 853 Email sales exheat industrial com Website exheat industrial com Technical Support EXHEAT Industrial Ltd Threxton House Threxton Road Industrial...

Page 4: ...he external earth derives from the fixing points either on a DIN rail or onto metallic base Controls The nature of the self regulating cable within the HEF affords it to be a stabilised design type of...

Page 5: ...Ed 7 Operating Ambient Temperature 55 C Tamb 80 C when QTVR cable is used 55 C Tamb 80 C when HTSX cable is used 50 C Tamb 80 C when either cable is used with an in line thermostat d or m type CEC NE...

Page 6: ...quipment warranty being invalidated Store the equipment at between the temperatures as indicated on the nameplates Ensure that the equipment is not subjected to direct sunlight at ambient temperatures...

Page 7: ...elp on our website www exheat industrial com contact support Inspect the heater for visible signs of damage paying particular attention to the supply cable as this may get damaged during transport als...

Page 8: ...be opened Before operating the equipment have the installation approved by the site authorised person who is responsible to ensure that the installed system is safe for operation Ensure compliance wit...

Page 9: ...earth connection on the HEF range is obtained by the connection of the 3 core supply cable The external earth connection is to be made via one of the heaters fixing methods No additional earth connect...

Page 10: ...est Before commissioning the equipment the completed installation should be approved by an authorised competent person to ensure that it has been carried out correctly and that the system is safe for...

Page 11: ...hermostat must be connected to suitably rated terminals either within a safe area or within Ex e type terminal box as a minimum The equipment is not field serviceable by the user and shall not be open...

Page 12: ...at the voltage and current of the HEF to be controlled by the thermostat is compatible with the ratings of the thermostat before energising The user must ensure that the following is adhered to Any em...

Page 13: ...ions are adhered to the equipment should be safe for use under normal operating conditions It is virtually impossible to achieve conditions which are completely hazard free when working on energised c...

Page 14: ...e instructions and information provided within this manual Be aware of hazards which may arise when working on energised equipment and take all necessary precautions The following preventative mainten...

Page 15: ...rip devices are working properly Annual Inspections and Long Term Storage Inspections Ensure that the following inspections are carried out if equipment is in storage or in use for a year or more Unde...

Page 16: ...trip Limiting earth fault currents magnitude and or duration is essential for safety The earth fault protection device is intended to provide critical safety protection if there is current leakage to...

Page 17: ...atement Page 17 11 COSHH Statement Health and Safety Information There are no hazardous or toxic substances applied with this order as defined in COSHH control of substances hazardous to health regula...

Page 18: ...12 General Arrangement Drawings Page 18 12 General Arrangement Drawings HEF_iom_dwg_1...

Page 19: ...12 General Arrangement Drawings Page 19 HEF_iom_dwg_2...

Page 20: ...12 General Arrangement Drawings Page 20...

Page 21: ...are no wiring diagrams with the HEF range of heater due to then heater having a pre installed supply cable which is what the installer uses to connect to a suitable connection See Section 7 CAUTION Ch...

Page 22: ...flow and clean 6 Monthly Inspection in addition to 3 Monthly Inspection c Check that there is no dirt debris loose items or moisture within the enclosure cabinet the heater is installed within d Check...

Page 23: ...3 www exheat industrial com CHECK RECORD Insulation Resistance Serial Number Description PO No Reference No Insulation Resistance M ohm Supplier Fabrication Energised Megger Test Date Stage to Stage P...

Page 24: ...Page 24 15 Certification...

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Page 27: ...Page 27 exheat industrial com Copyright EXHEAT Industrial Ltd Second Edition NOV 2019 Author P Bumstead Refer to EXHEAT Industrial Ltd website for latest edition exheat industrial com product...