background image

IMPORTANT SAFETY PRECAUTIONS 

 

Pump parts, and the tools and lifting equipment used    
in installation are heavy and may easily cause 

 

 

 

personal injury if dropped or carelessly handled. The 
normal precautions and safety rules associated with    
the installation or repair of machinery, in regard to 
manual 

lifting, 

use 

of 

power 

equipment, 

and        

handling 

of 

tools, 

must 

be 

observed 

in 

the         

installation of this pump.  
 
Petroleum-base cleaning solvents are flammable. 
Smoking by personnel, open flame, or other activity 
which could ignite vapors in the vicinity of these 

 

 

solvents is extremely hazardous and must not be 
permitted. 
 
Do not work under a suspended object unless there      
is a positive support under it to stop  its  fall  in  event        
of sling or hoist failure. Disregard of this warning 

 

 

 

 

 

could result in grave personal injury. 
 
 
Never attempt to lift, lower or raise the sump pump       
by the motor power cord. Always use a sling or wire 
rope, secured only to pedestal, and a hoist to lower       
or raise pump. 
 
 
Before attempting hook-up, handling, or repair of 
electrical wiring, be certain that the electrical supply 
source is shut off. An electrical shock from contact     
with live wires or cords can be fatal. 
 
 

Be sure the voltage and frequency indicated on motor 
nameplate are the same as service provided. If the 
motor has been wired at the factory, note the voltage 
caution card. If available service is other than that 
indicated, consult motor 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 examinations, or repairs. 
Attach a card “DO NOT CLOSE SWITCH – PUMP 
REPAIR IN PROGRESS.” Disregard of this warning   
may    result    in    serious    personal   injury   or   death. 
 
Never spin ball bearings. Spinning a dry ball bearing   
can cause damage. Spinning any ball bearing by an     
air blast can cause bearing to fly apart resulting in 
possible fatal injury. 
 
Refer motor to a repair shop authorized by the motor 
manufacturer for repairs. It is not recommended that 
user  attempt  to  make  repairs  on  this  type  motor       
under any circumstances. Attempt to repair motor by 
unauthorized personnel voids manufacturer’s war- 

 

 

ranty.    
 

 
 
 

 

WARNING

 

                                                         The  pumps  described in  this  bulletin  must  not be 
                                                         installed in any manner except as  specified  herein, 
                                                         and must be operated at intermittent duty service of 
                                                         usual sump or bilge nature within corrosion limits of 
                                                         standard materials of construction.  Maximum tem- 
                                                         perature  of  fluid  handled  must not exceed 90 d F 
                                                         [32dC]. Pumping element must be submerged at all 
                                                         times. The pumps described in this bulletin are also 
                                                         subject  to  limitations  and  notes  attached  to   the 
                                                         following Pump Data table. Violation of this warning 
                                                         will  void  the  warranty  and  may  result  in  serious 
                                                         property damage or grave personal injury.  
 
 
 
 
 
 
 

 

2899982 

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 ...

Reviews: