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Clarke GRH35 Operating & Maintenance Instructions
Clarke GRH35 Operating & Maintenance Instructions

Clarke GRH35 Operating & Maintenance Instructions

Gas heater

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GAS HEATER
GAS HEATER
Model No: GRH35
OPERATING & MAINTENANCE
INSTRUCTIONS
0806

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Summary of Contents for Clarke GRH35

  • Page 1 GAS HEATER GAS HEATER Model No: GRH35 OPERATING & MAINTENANCE INSTRUCTIONS 0806...
  • Page 2 Part No........... 6920016 PARTS & SERVICE CONTACTS For Spare Parts and Service, please contact your nearest dealer, or CLARKE International, on one of the following numbers. PARTS & SERVICE TEL: 020 8988 7400 PARTS & SERVICE FAX: 020 8558 3622 e-mail as follows: PARTS: Parts@clarkeinternational.com...
  • Page 3 Thank you for purchasing this CLARKE Gas Heater. designed for commercial use only, i.e. NOT for domestic use. This portable gas heater is designed to BS 4096 for industrial applications, to give safe, efficient and reliable operation, and is for use with Propane Gas only.
  • Page 4 SAFETY PRECAUTIONS WARNING! Lack of ventilation can cause Carbon Monoxide poisoning. Carbon Monoxide poisoning can kill. Signs of Carbon Monoxide poisoning are, headaches, dizziness and/or nausea. Should anyone show these signs, they must GET FRESH AIR IMMEDIATELY. Turn off the heater and have it serviced before using again. Pregnant women, persons with a heart or lung condition, anaemia or under the influence of alcohol, or those at high altitudes, are more likely to be effected by Carbon Monoxide than others.
  • Page 5 UNPACKING On unpacking, check the heater for possible shipping damage. Should any damage be apparent, please notify your Clarke dealer immediately. Your heater is fully assembled, It is only necessary to connect the gas supply. FEATURES Understanding the basic operation of the heater, will reinforce the need to maintain the unit in top condition at all times, whilst always observing the safety precautions.
  • Page 6: Locating The Heater

    The replacement hose assembly shall be that specified by the Clarke International. Locating the Heater Although this heater incorporates a tip over switch, the heater and propane gas cylinder must be located on a hard, flat, level surface to minimize the risk of accidental tipping.
  • Page 7: Gas Connection

    OPERATING INSTRUCTIONS WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. The heater must be located at least 6 feet away from the propane cylinder and must not be directed toward any gas cylinder within 20 feet.
  • Page 8: Lighting The Heater

    Lighting the Heater WARNING! Before starting the heater, you MUST ensure that the minimum ventilation requirements are observed to avoid the risk of carbon monoxide poisoning. Ensuring there is sufficient gas, and that it is correctly connected and leak free - turn on the gas supply and check all fittings and connections for gas leaks using a mild soap and water solution.
  • Page 9 Note: In cases where long runs of gas supply lines have been installed ahead of the appliance, it may be necessary to bleed trapped air out of supply lines before lighting pilot. New installations generally require bleed of supply lines. Wait a minimum of five minutes after bleeding supply lines before attempting to light heater.
  • Page 10 TROUBLE SHOOTING FAULT CAUSE REMEDY Burner fails to light 1. Gas supply valve closed 1. Open gas supply valve slowly 2. Excess-flow check valve 2. Close propane supply valve on closed propane tank and reopen slowly 3. Blockage in burner orifice 3.
  • Page 11 PARTS LIST AND DIAGRAM PART NO. 115286-01 Burner 114121-01 Thermocouple 117384-01 Thermocouple Bracket 115291-01 Igniter Electrode 117385-01 Igniter Bracket 102445-01 Piezo lgniter Kit 115287-01 Orifice 115285-01 Valve 115289-01 Junction Block 10 11528S-01 Tip Switch 11 111090-02 Brass Elbow 12 115290-04 Regulator Assembly 13 115292-01 Wheel...