Assessments - 4, GPA: 4.5 ( )

Fabricante : Husky Arquivo Tamanho: 517.53 kb Arquivo Nome : Língua de Ensino:

To keep your pump running at maximum efficiency, GASBOY recommends a periodic inspection at least twice a year. . Remove Water from Tank. After every fill-up, check your tanks for water. Water can accumulate in both underground and aboveground storage tanks due to condensation or defective fill openings that are not properly protected with watertight covers. Remove any water with a sump pump to forestall serious damage to equipment. Water, sediment, and other foreign matter that accumulates in the tank can be drawn up into the pump and cause failures. . Clean the Dial Face. Use a soft, clean, damp cloth as needed. . Preserve the Pump's Finish. GASBOY pump housings are finished with a coating of urethane paint. To preserve this finish, thoroughly clean all painted surfaces at regular intervals with a high grade automobile polish and protect with a coat of paste wax. Do not use abrasive cleaners or polish. Do not use high-pressure spraying equipment. Stainless steel cabinets also require regular cleaning, especially in corrosive environments such as coastal areas. Wash with mild detergent or soap and water followed by a clean water rinse. Avoid abrasive cleaners which may scratch the finish. Stubborn stains, such as oil or grease will require a stronger cleaner. DO NOT use ordinary steel wool as iron particles may adhere to the surface and cause corrosion. Always clean in the direction of the polishing lines in the steel, never across them. In hard water areas, wipe the surface dry with a soft clean cloth to prevent spotting. Protect the finish with a coat of paste wax. . Check and Change Filter. If the unit is equipped with a filter, check and change it at regular intervals. A dirty filter in a pump will cause a slower delivery rate. . Clean the Strainer. Clean the strainer immediately after the pump has been installed and tested, and again after a few hundred gallons have been delivered. Thereafter, once every six months, or as required. The symptoms of a dirty or clogged strainer in a pump are slow delivery, noisy operation, and pulsation. To clean the strainer, turn off AC power to the pump. Locate the Suction Strainer Cap on the plumbing unit and unscrew it to access and remove the strainer. Use compressed air to blow the dirt out of the strainer. Always wear protective safety goggles or glasses when using compressed air. . Clean the Bypass Assembly. The bypass valve assembly should be removed only for cleaning and should be checked if there is notable loss in system performance. No adjustment is required. To remove the valve, turn off AC power to the unit, remove the two bolts to the bypass cover and lift out the bypass valve assembly. 0144 5-1 GASBOY Series 70 & 1820 WHEN YOUR PUMP NEEDS SERVICE When your pump needs service, follow these guidelines: . Procedures requiring disassembly of portions of the pump should be performed by competent service personnel. GASBOY has a distributor network which services fuel dispensing equipment in every part of the country. . Turn off all power to the pump to reduce the risk of electrical shock when servicing (including changing of fuel filters or strainers). Also block islands so no vehicles can pull up to the pump when it is being worked on. . Replace worn, rusted, or corroded parts immediately with new authorized service parts supplied by GASBOY. Replacing parts with incorrect or substandard substitutes will result in unsatisfactory pump operation. Always use new gaskets or seals when servicing or rebuilding Gasboy equipment; do not re-use old ones. Using authorized parts will insure the continuity of the Underwriters' Label on your pump. Section 6 lists parts and service procedures for the Series 70 and 1820 pumps. Using part numbers when ordering will expedite your order and reduce the possiblility of the wrong parts being shipped. The remainder of this section contains troubleshooting information and assembly/disassembly procedures for various components that may need service. 5-2 0144 Service and Troubleshooting TROUBLESHOOTING If problems are encountered in operation of the pump, follow the procedures below in an attempt to isolate the problem. When the problem is detected, follow the procedures for disassembly of the pump. Pump Won't Start . Is the breaker at the panel turned on? . Is the Aux AC Control wire capped or connected to a solenoid valve or fuel management system? . Is there power at pump? Check at junction box. Voltage cannot be below 104 volts on a 115V pump; 204 on a 230V pump. . Is switch rod turning the switch on and off at the motor? . Is motor overheated (thermal switch cutoff)? Be careful, the external motor surface could be hot enough to be painful or cause injury. Let cool and re-try. ! Replace motor if above checks do not solve the problem. Pump hums but won't start. . Is voltage adequate? Check voltage with pump on bypass with nozzle closed. Voltage cannot be below 104 volts on a 115V pump; 204 on a 230V pump. . Is the Aux AC Control w...

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