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© Copyright 2016. All rights reserved.

MAINTENANCE

LUBRICATION

The pump and motor requires no lubrication.  The 

ball bearings of the motor have been greased at 

the factory.  Under normal operating conditions 

they should require no further greasing.

ROTARY SEAL ASSEMBLY REPLACEMENT

  CAUTION:  

Make certain that the power 

supply is disconnected before attempting to 

service the unit. The rotary seal assembly must be 

handled carefully to avoid damaging the precision 

lapped faces of the sealing components.

See Parts List For Reference Letters

1.   Disengage pump body 

G

 from motor assembly 

by removing bolts 

H.

2.   Remove  diffuser 

D.

3.   Unthread  impeller 

C

 from motor shaft and 

remove spring.

NOTE:

  To remove impeller, place screwdriver 

within slot in shaft end and hold shaft firmly. 

Rotate impeller counterclockwise to remove from 

shaft.
4.   Use a screwdriver to remove the rotary seal 

B.

 

Pry the ceramic seal and rubber gasket from 

the recess of the mounting bracket. (Fig 1).

  CAUTION:  Be careful not to damage the 

motor shaft or recess surface.

5.   Clean the recess and motor shaft thoroughly.
6.   Install the new rotary seal assembly (Fig 2):

NOTE:

  To make installation easier, apply a drop 

of liquid soap to the outside diameter of the rubber 

gasket.  Make certain that the ceramic seal is kept 

clean and free of dirt and/or oil.
  a.  Insert the ceramic seal and the rubber 

gasket into the recess. (Fig 3).

  b.  Slip the remaining parts of the rotary seal 

assembly onto the motor shaft. 

7.   Replace the spring, impeller, and diffuser 

removed in steps 2 and 3.

8.   Reassemble the pump body to the motor and 

mounting bracket.

Fig 1

Fig 3

Remove 
Mechanical 
Seal

Press ceramic

and gasket into

housing

Press rotary

seal onto shaft

against ceramic

Ceramic seal and rubber gasket

Rotary seal half

Stainless steel spring

Fig 2 - Rotary Seal Assembly

Содержание EL10P1

Страница 1: ...ING ELECTRICAL SHOCK ALERT Follow all local electrical and safety codes as well as the National Electrical Code NEC and the Occupational Safety and Health Act OSHA ELECTRICAL SHOCK ALERT Replace damaged or worn wiring cord immediately ELECTRICAL SHOCK ALERT Do not kink power cable and never allow the cable to come in contact with oil grease hot surfaces or chemicals ELECTRICAL SHOCK ALERT Unit mus...

Страница 2: ...iming Plug with Pressure Gauge Used instead of a priming plug alone Helps determine if the pump is primed indicates if the pump is operating properly and what kind of pressure is in the system when operating a 1 1 1 4 in MPT x 1 2 in FPT reducer bushing b 1 1 2 in MPT x 1 4 in FPT reducer bushing c 1 100 PSI pressure gauge 2 Unions Used for easy removal of the pump from the sprinkler system a 2 2 ...

Страница 3: ...ve water as long as the pump is within 25 vertical feet of the water source Horizontal Distance The horizontal distance is the horizontal measurement between the pump inlet and the water source This distance may affect the ability of the pump to operate If it is over 60 feet call customer service at 1 866 994 4148 Pipe And Fittings Use galvanized steel or NSF PW Schedule 40 PVC pipe and fittings T...

Страница 4: ...top of the pump 2 Glue a 6 in piece of 1 1 2 in pipe into the adaptor 3 Glue a 1 1 2 in tee to the pipe 4 Glue a 1 1 2 in slip x 1 1 4 in adaptor to the top opening of the 1 1 2 in tee 5 Thread in a 1 1 4 in priming plug or optional priming plug with pressure gauge NOTE Hand tighten only as this will be removed for priming 6 Glue another 6 in section of 1 1 2 in pipe into the opening in the 1 1 2 ...

Страница 5: ...n in the well 14 Glue a 90º elbow when the inlet pipe is in line with the inlet port of the pump For Surface Water Installations For surface water installations follow steps 11 and 12 above and then 15 Glue a 45º elbow when the inlet pipe is in line with the inlet port of the pump 16 Support inlet pipe with pipe support Fig 12 Fig 11 IL1261 Water Level Discharge to Sprinkler System Well Seal Inlet...

Страница 6: ...to the female portion of the 1 1 2 in union 5 Glue 1 1 2 in ball valve to the other end of the 6 in piece of pipe 6 Connect the 1 1 2 in outlet pipe to the sprinkler system by gluing in additional sections of pipe as needed 7 Connect union to ensure proper fit Do not tighten until after priming CAUTION Do not glue union together Water Level Discharge to Sprinkler System Well Seal 100 PSI Pressure ...

Страница 7: ...ct with oil grease hot surfaces or chemicals ELECTRICAL SHOCK ALERT The pump must be properly grounded using the proper wire cable with ground ELECTRICAL SHOCK ALERT Always disconnect pump from electricity before performing any work on the motor WARNING ELECTRICAL SHOCK MAY OCCUR All wiring should be performed by a qualified electrician in accordance with the National Electric Code and local elect...

Страница 8: ... Connect green ground wire to green grounding screw Re install rear motor cover to pump To change from 230 V to 115 V 6 The motor of pump is dual voltage and can run on either 115 volts or 230 volts In general 230 volts is more economical to run and requires a smaller wire size The pump is pre set in the factory to run at 230 volts 7 For 115 volts service change the following wires on the terminal...

Страница 9: ...g and continue adding water to pump cavity until water comes out of the open outlet pipe at the open union 5 Wait 10 minutes to see if water level drops below the pipe tee If level drops check foot valve If level stays constant replace the priming plug 6 Reconnect 1 1 2 in union on outlet pipe Open the ball valve turn handle to line up with pipe and then turn on breaker to start pump IMPORTANT If ...

Страница 10: ...kwise to remove from shaft 4 Use a screwdriver to remove the rotary seal B Pry the ceramic seal and rubber gasket from the recess of the mounting bracket Fig 1 CAUTION Be careful not to damage the motor shaft or recess surface 5 Clean the recess and motor shaft thoroughly 6 Install the new rotary seal assembly Fig 2 NOTE To make installation easier apply a drop of liquid soap to the outside diamet...

Страница 11: ...eak in inlet line 1 Repair or replace inlet line Use thread tape and pipe sealing compound 2 Vertical lift too high 2 Reduce vertical lift install foot valve and prime 3 Insufficient inlet pressure or suction head 3 Increase inlet pressure by adding more water to tank or increasing back pressure 4 Clogged foot valve or strainer 4 Inspect foot valve and or strainer for debris and remove D Pump vibr...

Страница 12: ...4 Standard hardware item NOTE Motor assembly not available as a replacement part PRODUCT SPECIFICATIONS Model HP Suction Lift Ft Discharge Pressure PSI Shut Off Pressure 0 Lift PSI Suction Pipe Discharge Pipe 15 20 25 30 35 40 45 Capacity U S Gallons per Minute SP10P1 EL10P1 1 5 65 61 53 44 32 39 2 in 1 1 2 in 10 64 58 49 39 24 15 62 55 45 34 20 59 51 41 28 25 56 46 36 2 SP15P1 EL15P1 1 1 2 5 66 6...

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