Assessments - 2, GPA: 3.5
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Facilidade de uso
Fill pump with water. rectly and suction pipe does not develop leaks, pump 3. Replace priming plug, using Teflon tape or Plasto-Jcdmt should not need repriming in normal service. stik 2on plug threads; tighten plug. 4. Start the pump. Water should be pumped in 1-2 minutes. z Lake Chemical Co., Chicago, Illinois ff not, repeat steps 1, 2 and 3. On shallow depths to water (10 feet or less), the pump will probably prime the first time after the following steps 1 through 4 above. MAINTENANCE Lubrication It is not necessary to lubricate the pump or its motor. The motor beatings are lubricated for life. The mechanical shaft seal in the pump is water lubricated and self-adjusting. Draining for Winter &WARNING] Risk of electric shock. Disconnect power before working on unit. Pump should be drained whenever it is disconnected from service or is in danger of freezing. 1. DISCONNECT POWER. 2. Open faucet and relieve all pressure on system before proceeding. 3. Disconnect pressure switch tube (Key No. 17, Page 12) at barbed elbow on pressure switch (Key No. 28) and allow tube to drain. 4. Open draincock (Key No. 22, Page 12) on pump body and allow pump to drain. 5. Remove priming plug to vent pump; disconnect hose (Key No. 6, Page 14) at tank end and drain pressure tank and all piping to a point below the frost line. 6. Be sure to drain any piping that may be cut off from normal system drain due to check valve installation. Vinyl Bag Removal [_,WARNING] Be sure AIJL air pressure has been released from tank before removing nuts from flange. Failure to do this may result in serious or fatal injury. Do not attempt to open tank unless all pressure has been relieved! [_.WARNING ] Risk of electric shock. Disconnect power before working on unit. 1. DISCONNECT POWER TO PUMP. 2. Drain system as follows: A. Open faucet closest to tank. B. Open draincock (Key No. 22, Page 12) on pump body. C. Remove hose (Key No. 6, Page 14) from tank flange. 3. Relieve (expel) ALL air pressure in system by removing valve core. 4. Disconnect outside piping from tank and pump. [_,WARNINGJ To avoid serious or fatal injury, be sure all air pressure has been released from tank before proceeding to step 5. 5. Remove nuts and washers from tank inlet flange (Key No. 2, Page 14). Tap inlet flange to break seal. Remove flange. 6. Wherever convenient, hold bag with pliers and cut with single-edge razor blade or sharp knife. Bag vdll not come out in one piece. Continue pulling and cutting until bag is removed. 7. Clean and dry inside of tank. 8. place replacement bag on a clean surface with opening up. Flatten bag and force air out. 9. Tightly roll bag towards center opening. 10. Before center opening is covered up, force air out of remaining portion of bag. Finish rolling bag. 11. To make bag easier to insert into tank, sprinkle outside of bag with talcum powder. 12. Being careful not to break valve, stand tank on end. Push tightly rolled bag into tank. 13. Reach into bag and push out sidewalls. You need not remove all wrinkles. 14. Clean center opening ring on bag and lip on tank. 15. Pull ring on bag through tank opening and fit over tank lip. BE SURE it seats properly in groove on tank lip. 16. Clean sealing surface of inlet flange and place on studs. 17. NOTICE: Tighten nuts as follows: A. Hand tighten all nuts. B. Tighten one nut snug. C. Tighten opposite nut snug. D. Proceed, tightening opposite pairs to a snug fit. E. Recheck all nuts, using same pattern. Be sure all nuts are tight and you have a good seal. NOTICE: Do not overtighten; you may twist studs off of tank. If you have a torque wrench, tighten to 85 inch- pounds torque. 18. Stand tank on feet and reconnect piping. 19. Recharge tank to proper air pressure (see Page 5). 20. Reconnect hoses and pressure switch tube; prime pump (see Page 6). Air Valve Replacement 1. Follow steps 1 through 5 under "Vinyl Bag Removal". 2. Cut valve offas close totank as pos_lble. Push remaining portion back into tank. 3. Tip tank on end and BE SURE all water is drained from bag. 4. Carefully remove bag ring from lip on tank opening and push bag ring back into tank; reach in around it and remove cut off portion of valve from tank. 5. Wipe a thin film of soapy solution on replacement valve and from inside tank insert in hole in top of tank. 6. Pull valve through hole with pliers or a valve tool (available at your local filling station or Automotive Center). 7. Follow steps 14 through 20 under "Vinyl Bag Removal" to reinstall bag in tank. Testing for Bag Leakage 1. Follow steps 1 through 4 under "Vinyl Bag Removal". 2. Tip tank on end, valve down. Be careful not to break valve! 3. If bag leaks, water wll] run out of valve. If so, replace bag as instructed above. MAINTENANCE DISASSEMBLY AND ASSEMBLY OF PUMP AWARNING] Risk of electric shock. Ground unit and disconnect power before attempting any work on pump or motor. Your Sears pmlap is designed for ease in servicing. Should repair or replacement of the motor or sea...
Este manual também é adequado para os modelos :Purificadores de água - 390.2521 (740.14 kb)
Purificadores de água - 390.2521 (740.14 kb)
Purificadores de água - 390.2521 (740.14 kb)