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Thank you for purchasing your 

HydromaTic  pump. To help 

ensure years of trouble-free 

 

op er a tion, 

please 

read 

the  

fol low ing  manual  carefully.

Before Operation:   

read the following in 

struc-

tions care 

ful 

ly. reasonable care 

and safe meth 

ods should be 

practiced. check local codes and 

requirements before installation.

Attention: 
This manual contains important 

information for the safe use of 

this product.  read this manual 

completely before using this 

product and refer to it often 

for con 

tin 

ued safe product use. 

do NoT THroW aWay or 

LoSE THiS maN 

aL.  Keep 

it in a safe place so that you may 

refer to it often.

WArning: Before handling 

these pumps and controls, 

always disconnect the power 

first. Do not smoke or use 

 

sparkable electrical devices or 

flames in a septic (gaseous) or 

possible septic sump.

To reduce risk of electrical shock:

1.  risk of Electrical Shock: 

This pump has not been 

in ves ti gat ed 

for 

use 

in  

swimming pool areas.

2.  risk of Electrical Shock: 

connect only to a properly 

ground ed  receptacle.

  Septic tank is to be vented 

in ac 

cor 

dance with local 

plumbing codes.

  do not smoke or use sparkable 

electrical devices or flame in 

a septic (gaseous) or possible 

septic sump.

  if a septic sump condition 

exists  and  if  entry  into  sump  is            

necessary, then (1) provide 

proper safety precautions per 

oSHa re 

quire 

ments and (2) 

 

do not enter sump until 

 

these precautions are strictly 

adhered to.

  do not install pump in location 

clas 

si 

fied as hazardous per 

N.E.c., aNSi/NFPa 70 - 2001.

  Failure to heed above  cautions 

could result in injury or death.

General  

 

Information

Pump    

Warning

nOTE: Some city regulations 

do not allow installing a 

 

pump with plastic pipe. Check 

local regulations.

5.  in applications where the pump 

may sit idle for months at a 

time, it is recommended that 

the pump(s) be cycled every 

month to ensure the pumping 

system is working properly 

when needed.

6. 

Hydromatic check valve 

should be installed in 

 

discharge pipe.

7. an audible alarm system for 

high water conditions should 

be installed in every pump 

for greater protection, such as 

the Q alert for indoor use, 

rated NEma i. For additional  

control panels contact your 

HydromaTic distributor.

8. connect to power source 

 

using 3-prong grounded 

ac receptacle. do not 

remove ground pin from 

electrical plug. do not use an  

extension cord.

9.  Use 

pump 

partially 

or            

completely submerged for 

pumping  waterlike  liquids   

(temperature to 140° F). The 

SP50 will pump solid materials 

up  to  1-1⁄2”  (spherical)  in      

diameter. This pump has not 

been investigated for use in 

swimming pool areas.

10. Caution:  do 

not 

pump       

flammable  liquids,  strong   

chemicals or salt water.

Installation

Instructions

These important instructions 

must  be followed for satisfactory  

performance of your pump. 

Before installation, check 

 

your local electrical and 

 

plumbing codes.
1. 

Provide proper sump. 

recommended minimum sump 

diameter is 18”.

2. make sure sump is free of 

string, cloth, nails, gravel, etc. 

before installing pump.

3. do not set pump directly on 

the bottom of sump if it is 

not solid. raise the pump by 

using bricks or concrete blocks 

underneath it.

4. Use steel or plastic pipe for 

all connecting lines between 

pump and sewer outlet.

Summary of Contents for Hydromatic SP50

Page 1: ...to the owner of the pumping equip ment or to the responsible party who maintains the system OWNER S MANUAL Submersible Sewage Ejector Pumps 2014 Pentair Ltd All Rights Reserved W 03 232 03 27 14 293 WRIGHT STREET DELAVAN WI 53115 WWW HYDROMATIC COM PH 888 957 8677 ...

Page 2: ...PA 70 2001 Failure to heed above cautions could result in injury or death General Information Pump Warning Note Some city regulations do not allow installing a pump with plastic pipe Check local regulations 5 In applications where the pump may sit idle for months at a time it is recommended that the pump s be cycled every month to ensure the pumping system is working properly when needed 6 Hydroma...

Page 3: ...3 Pump Installation ...

Page 4: ...ur oil in container preferably glass so that oil can be observed If oil is clear it will indicate motor is not burned and there has been no water leaking into the motor If oil is cloudy or black it will indicate water in the motor or a burned stator After draining oil remove bolts 10 and remove cord nut 25 from motor cord 21 Remove rubber seal ring from around cord Turn cord and lift up until seal...

Page 5: ...l after shaft is in place If seal has been chipped it must be replaced Do not replace rotating part of seal until the balance of the pump is assembled 7 Bearings When the pump rotor has been removed check bearings before replacing If bearings are rusted or rough when turned they must be replaced Pull bearings with a bearing puller If puller cannot be replaced over lower bearing remove the outer ra...

Page 6: ...dy for check run before air testing and filling with oil Plug cord 21 into power receptacle and push up on switch chamber diaphragm 23 to start motor Motor should start and run smoothly When pressure is released on diaphragm motor should stop Repeat operation 2 to 3 times to be sure operation is satisfactory and not binding 9 Air test To air test unit put air fitting in plug opening 12 and charge ...

Page 7: ...Cord Nut 1 22 14623 010 1 Power Cord 10 1 22 14623 020 1 Power Cord 20 1 23 139 014 1 Ring Seal 1 1 11584 043 4 Nameplate 1 2 14981 001 1 Plug Pipe 1 4 1 3 56 023 2 Motor Housing Includes Handle 1 4 13594 000 1 Motor 200 V three phase 1 4 13595 000 1 Motor 230 or 460 V three phase 1 4 13596 000 1 Motor 575 V three phase 1 5 77 003 1 O Ring Sq cut 1 6 239 005 1 Bolt 2 7 208 000 2 Flange Discharge 1...

Page 8: ...ute 1 10 203 010 2 Bottom Plate 1 11 614 010 2 Impeller Automatic Manual 1 12 19109A070 Jam Nut 1 13 83 007 1 Seal Shaft 1 14 83 002 1 Seal Assy Stationary 1 15 19099A029 Screw 1 4 20 6 16 51752 404 7 Switch Pressure Ass y Pg 1 17 30 021 1 Screw 1 18 5502 005 1 Bracket Switch 1 19 101 008 1 Screw 4 20 24709110000 Oil Paraffinic 1 21 75 007 1 Cord Nut 1 22 14623 020 1 Power Cord 20 1 23 139 014 1 R...

Page 9: ..._____________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ _______...

Page 10: ..._____________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ _______...

Page 11: ..._____________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ _______...

Page 12: ... be accepted if received after the Warranty Period has expired This warranty is not transferable EXCEPTIONS Hydromatic Special Application Pumps Battery Back Up Sump Pumps Filtered Effluent Pumps Grinder Pumps and 2 1 2 Sewage Pumps are warranted for a period of 12 months from date of purchase or 18 months from date of manufacture whichever comes first HYDROMATIC SHALL NOT BE LIABLE FOR ANY CONSEQ...

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