Peerless Pump LG Series Instructions Manual Download | Manualshive

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Figure 2. Type LG Vertical Sump Pump

8

2899982

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Summary of Contents for LG Series

Page 1: ...outside the Seller s factory without prior written approval Seller makes no warranty as to starting equipment electrical apparatus or other material not of its manufacture since the same are usually covered by warranties of the respective manufacturers thereof the manufacturer and may also result in bodily injury as well as property damage This book is intended to be a permanent part of your pump ...

Page 2: ...r manufacturer s instructions for proper wiring changes Do not cut splice or damage the power cord Do not carry or suspend the pump by the power cord A live damaged or open power cord can deliver a fatal electrical shock Due to automatic switch operation of sump pumps tie the main disconnect switch open or remove fuses from main lines before attempting lubrication mechanical and electrical examina...

Page 3: ...inimum basin depth shown LGB furnished in 3 5 and 7 foot nominal pump lengths each suitable down to the minimum basin depths shown by adjusting floor plate 2 Gastight floor plates are required by some local plumbing codes or whenever the prevention of objection able odors entering the pump room is required Available only on LGB and LGL2 models 3 NEMA 1 simplex standard float switches are motor ped...

Page 4: ...e and vent the basin to the atmosphere using the vent opening provided in the floor plate Mounting the Floor Plate The floor plate is fixed in location on LGA and LGL2 models On the LGB units the floor plate is furnished in two pieces marked left and right which are held together by a bolt and nut and carefully manufactured unit It should be given the same attention accorded to any precision machi...

Page 5: ...d and are provided with cords and standard plugs for connection to any socket But the line used must have the proper electrical characteristics and be provided with the proper fuse In the event that this line is used for other appliances or for lighting a special fuse serving only the sump pump should be incorporated in the line CAUTON Before attempting hook up handling or repair of electrical wir...

Page 6: ...h INSPECTION To insure the best operation of the unit make a systematic inspection at least once a week Watch the following grade of a No 2 or 3 grease and turn the cup down two or three turns approximately every week or two frequency depending upon severity of pump service MOTOR LUBRICATION Lubricate the motor accord ing to directions given by the motor instruction label but avoid over lubricatio...

Page 7: ...pect bearings for wear see if strainer is clogged 3 If the flexible coupling connection is noisy see that coupling is not binding and that motor alignment is correct 4 Rotate pump by hand to see if impeller is rubbing IF PUMP OPERATES AT BLOW OR VARIABLE SPEED 1 See that switch contacts are not arcing 2 Test for loose connections 3 If motor is three phase see that all phases are live 4 Be sure the...

Page 8: ...Figure 2 Type LG Vertical Sump Pump 8 2899982 ...

Page 9: ...Float rod 30 Tripod leg Give length 18 Float rod adjusting buttons 31 Leg clamp 19 Float switch 32 Casing bolt and nuts 21 Float rod guide 33 Motor screws 22 Motor coupling State motor frame size 34 Tripod leg set screw 36 Discharge pipe set screw 37 Hanger pipe bolts and nuts 38 Pump coupling set screw 39 Washer 40 Impeller nut 41 Impeller key 42 Snap ring 43 Floor plate clamping bolt 44 Socket h...

Page 10: ...ow solvent out of bearing with dry filtered air 6 Lubricate bearings immediately after cleansing with light spindle oil and place them in a covered container INSPECTION Inspect pump parts for cracks dents nicks scratches or other damage affecting service ability or sealing CAUTION Test cleaned and oiled bearings by rotating slowly with the hands If worn rough noisy loose or flatted replace with ne...

Page 11: ...t clearance between bottom of ball bearing 14 and pump pedestal 8 When clearance has been adjusted tighten pump coupling set screw 38 Place pump in a vertical position and rotate shaft by hand If impeller rubs recheck clearance setting as outlined above 5 The float is adjusted as described previously under installation NOTICE Materials of construction specifications dimensions design features and ...

Page 12: ...Peerless Pump Company P O Box 7026 Indianapolis IN 46207 7026 Phone 317 925 9661 Fax 317 924 7388 2899982 REV 11 76 ...

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