Страница 1: ...___A_ h_ PRINTED IN U S A Save This Manual Future Referencel HYDRO GLASS SELF PRIMING CENTRIFUGAL PUMP Installation o Operation Repair Parts Sears Roebuck and Co Chicago III 60684 U S A F642 7985...
Страница 2: ...t I_ voltage See Electrical sectionof this manual and motornameplate Groundmotorbefore _ _ connectingto power supply Hazardou_ wfll_O e Can shock lit n or cause dealh Meet National Electrical d_ _lk C...
Страница 3: ...om to use wrenches 8 I_kWARNINGI Pump body may explode if used as a booster pump DO NOT use in a booster applica tion FULL ONE YEAR WARRANTY ON PUMPS For one year from the date of purchase Sears will...
Страница 4: ...seal the casing 5 When using a foot valve a priming tee and plug as shown in Figure 6 are recommended DUG WELL INSTALLATION Same as cased well installation DRIVEN POINT INSTALLATION 1 Connect the suct...
Страница 5: ...compounds on the pump they can react with the plastic in the pump components 1 Bolt pump to solid level foundation 2 Support all piping connected to the pump 3 Wrap 11 2to two layers of Teflon tape c...
Страница 6: ...t voltage can cause fire or seriously damage motor and voids warranty If in doubt consult a licensed electrician To avoid dangerous or fatal electrical shock turn OFF power to motor before working on...
Страница 7: ...me depending on depth to water not more than 20 and length of horizontal run 10 of Figure 17 Run Ten Minutes or Less i i i i f _ it x j _ Figure 18 Do Not Run Pump with Discharge Shut off horizontal s...
Страница 8: ...f of pump can now be pulled away from pump front half Figure 20 CAREFULLY remove O ring CLEANING REPLACING IMPELLER NOTICE First follow instructions under Pump Disassembly 1 Remove four screws fasteni...
Страница 9: ...ut Seal BE CAREFUL THAT SHAFT SHOULDER CERAMIC FACE DOES NOT DAMAGE SEAL FACE CARBON FACE Figure 26 Protect Seal Faces 3 Put clean cardboard washer on seal face With thumb pressure press ceramic sea h...
Страница 10: ...en screw and tap clamp with mallet to seat O ring see Figure 29 4 Replace base mounting bolts 5 Replace pressure switch tubing andmotor wiring close draincock WIPE ON SMALL AMOUNT OF Figure 27A r_l___...
Страница 11: ...Check and tighten all wiring 1 Refer to instructions on wiring 2 Check with power company Install heavier wiring if wire size is too small See Electrical P 7 1 In new installation 2 3 4 5 6 a Re prim...
Страница 12: ...SEARS HYDRO GLASS CENTRIFUGAL PUMPS MODELS 390 262401 390 262501 AND 390 262601 9 11 10 14 2 13 12...
Страница 13: ...t Shaft Seal for Shaft impeller Diffuser Screw 8 32 RH 4 Required Lockwasher 8 V Clamp U9 389 J3 2 2784 C105 138PBB C1 258PA U30 542SS C19 54SS U9 389 J3 2 2784 C105 137PH C1 258PB U30 869SS C19 54SS...
Страница 14: ...isted may be ordered from any Sears Service Center If the parts you need are not stocked locally your order will be electronically transmitted to a Sears Repair Parts Distribution Center for handling...