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Hersteller: Procom Dateigröße: 280.62 kb Dateiname: Unterrichtssprache:

Correct all leaks at once. WARNING: Never use an open flame to check for a leak. Apply a mixture of liquid soap and water to all joints. Bubbles forming show a leak. Correct all leaks at once. Pressure Testing Gas Supply Piping System Test Pressures In Excess Of 1/2 PSIG (3.5 K Pa) 1. Disconnect appliance with its appliance main gas valve (control valve) and equipment shutoff valve from gas supply piping system. Pressures in excess of 1/2 psig will damage heater regulator. 2. Cap off open end of gas pipe where equipment shutoff valve was connected. 3. Pressurize supply piping system by either using compressed air or opening propane/LP supply tank valve. 4. Check all joints of gas supply piping system. Apply mixture of liquid soap and water to gas joints. Bubbles forming show a leak. 5. Correct all leaks at once. 6. Reconnect heater and equipment shutoff valve to gas supply. Check reconnected fittings for leaks. Test Pressures Equal To or Less Than 1/2 PSIG (3.5 K Pa) 1. Close equipment shutoff valve (see Figure 15). 2. Pressurize supply piping system by either using compressed air or opening propane/LP supply tank valve. 3. Check all joints from gas meter to equipment shutoff valve (see Figure 16).Apply mixture of liquid soap and water to gas joints. Bubbles forming show a leak. 4. Correct all leaks at once. Pressure Testing Heater Gas Connections 1. Open equipment shutoff valve (see Figure 15). 2. Open propane/LP supply tank valve. 3. Make sure control knob of heater is in the OFF position. 4. Check all joints from equipment shutoff valve to control valve (see Figure 16 ). Apply mixture of liquid soap and water to gas joints. Bubbles forming show a leak. 5. Correct all leaks at once. 6. Light heater (see Operating Heater, pages 10 and 11 for thermostat models or page 12 for non-thermostat models).Check the rest of the internal joints for leaks. 7. Turn off heater (see To Turn Off Gas To Appliance, page 11 for thermostat models or page 12 for non-thermostat models). 8. Replace lower front panel. Figure 15 -Equipment Shutoff Valve Figure 16 -Checking Gas Joints THERMOSTAT MODELS FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. When lighting the pilot, follow , these instructions exactly. B. BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor . WHAT TO DO IF YOU SMELL GAS . Do not try to light any appliance. Do not touch any electric switch; do not use any phone in your building. Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions. If you cannot reach your gas supplier, call the fire department. C. Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn by hand, don’t try to repair it, call a qualified service technician or gas supplier. Force or attempted repair may result in a fire or explosion. D. Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water. 10 THERMOSTAT MODELS LIGHTING INSTRUCTIONS 1. STOP! Read the safety information on the side of heater. 2. Check that gas supply to heater is on. 3. Push in gas control knob slightly and turn clockwise to the OFF position. NOTE: knob cannot be turned from “PILOT” to “OFF” unless knob is pushed in slightly. Do not use force. 4. Wait five (5) minutes to clear out any air. Then smell for gas, including near the floor. If you smell gas, STOP! Follow “B” in the safety information on the side of the heater. If you do not smell gas, go to the next step. 5. Push in gas control knob slightly and turn counterclockwise to “PILOT/IGN” and depress for five(5) seconds NOTE: You may be running this heater for the first time after hooking up to gas supply. If so, the control knob should be depressed for about thirty (30) seconds. This will allow air to bleed from the gas system. 6. With control knob pressed in, push down and release the ignitor button. This will light pilot. If needed, keep pressing ignitor button until pilot lights. NOTE: If pilot does not stay lit, refer to Troubleshooting, pages 14 through 16. Also contact a qualified service person or gas supplier for repairs. Until repairs are made, light pilot with match. To light pilot with match, see Manual Lighting Procedure. OPERATING YOUR HEATER 7. Keep control knob pressed in for thirty (30) seconds after lighting pilot. After 30 seconds, release control knob. If control knob does not pop up when released, contact a qualified service person or gas supplier for repairs. NOTE: If pilot goes out, repeat steps 3 through 7. Wait one (1) minute before lighting pilot again 8. Turn control knob counterc...

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