User manual HATCO PMG-60M-0705(7)

[. . . ] POWERMITE® GAS BOOSTER HEATER INSTALLATION, OPERATING, SERVICE AND PARTS MANUAL MODEL: PMG-60 58, 000 BTU I&W #07. 05. 053. 00 WATER HEATERS FOR OTHER THAN RECREATIONAL VEHICLE INSTALLATION ONLY CHAUFFE-EAU POUR INSTALLATION AUTRE QUE DANS DES VÉHICULES DE LOISIR UNIQUEMENT WARNING: If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death. AVERTISSEMENT: Assurez-vous de bien suivre les instructions données dans cette notice pour réduire au minimum le risque d'incendie ou d'explosion ou pour éviter out dommage matériel, toute blessure ou la mort. - Ne pas entreposer ni utiliser d'essence ou ni d'autres vapeurs ou liquides inflammables à proximité de cet appareil ou de tout autre appareil. - QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ: · Ne pas tenter d'allumer d'appareil. [. . . ] (See Figures 2 and 3. ) Shock Absorber In areas of high water pressure, Hatco recommends a shock absorber be installed in the outlet line as close as possible to the dishwasher. The shock absorber softens the water hammer caused by automatic dishwasher valves. (See Figure 4. ) NOTE: Fill booster heater with water to test for installation leaks. Leave the water in booster to prevent pump damage in the event the electrician should apply power. GAS Components SUPPLIED WITH UNIT · Internal Gas Valve (installed) · External Gas Valve (loose) OPTIONAL WITH UNIT None SUPPLIED BY INSTALLER · Gas Supply Line · Sediment Trap · Union 13 Form No. PMG-60M-0705 INSTALLATION Gas Piping The gas inlet pipe size is 1/2" NPT pipe thread fitting to the gas valve. The line should never be smaller than 3/8" NPT and should follow according to the gas piping diagram below. (See Figure 6. ) NOTE: Gas line should be of the approved type for use with natural gas or propane. Gas line should be kept as short as possible, sized to furnish the rated BTU, and installed in a way to protect it from damage. Gas piping must be installed in accordance with local plumbing codes including a sediment trap, ahead of the heater gas controls and a manual shut-off valve located outside the jacket. NOTE: The internal gas valve is supplied with the heater, the external manual gas valve supplied with unit must be plumbed in by the installer. A flexible sealant suitable for use with applied gas is recommended. WARNING/CAUTION Provide support to the internal gas train while tightening the gas supply connection to the booster. Figure 6. PMG-60M-0705 14 INSTALLATION WARNING/CAUTION The gas used with this unit must be the type specified on the spec plate on this unit. To avoid personal injury or damage to the unit, never use any other than the specified gas. The heater and its gas connection must be leak tested before placing the booster heater in operation. The booster heater and its individual shut-off valve must be disconnected and isolated from the gas supply piping system during any pressure testing of the system at test pressures in excess of 1/2 PSI (3. 5 kPa. ). This appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3. 5 kPa). Dissipate test pressure from the gas supply line before re-connecting the heater and its manual shut-off cock to the gas supply line. The heater and its gas connections shall be leak tested before placing the appliance in operation. Incoming Gas Pressure Specifications Inches Water Column Gas Type Natural Propane/LP Minimum 5. 0 11. 0 Maximum 10. 5 13. 0 The maximum inlet gas pressure must not exceed the values shown above. The minimum gas pressure listed is for the purposes of input adjustment. The manifold inside the heater is provided with a pressure tap to measure the gas pressure. The chart below lists the proper pressure amounts at the manifold pressure tap when testing. [. . . ] Hatco reserves the right to accept or reject any such claim in whole or in part. Hatco will not accept the return of any Product without prior written approval from Hatco, and all such approved returns shall be made at Buyer's sole expense. HATCO WILL NOT BE LIABLE, UNDER ANY CIRCUMSTANCES, FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, INCLUDING BUT NOT LIMITED TO LABOR COSTS OR LOST PROFITS RESULTING FROM THE USE OF OR INABILITY TO USE THE PRODUCTS OR FROM THE PRODUCTS BEING INCORPORATED IN OR BECOMING A COMPONENT OF ANY OTHER PRODUCT OR GOODS. 27 Form No. PMG-60M-0705 HATCO AUTHORIZED PARTS DISTRIBUTORS ALABAMA Jones McLeod Appl. [. . . ]