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293 WRIGHT STREET, DELAVAN, WI 53115  WWW.BERKELEYPUMPS.COM
PH: 888-782-7483

owner’s Manual 

Self-Priming  

Centrifugal Pumps

© 2013 Pentair, Ltd. All Rights Reserved. 

BE976 (Rev. 02/22/13)

1362 1111

“LT” Series

Installation/Operation/Parts

For further operating, installation, or maintenance assistance: 

Call 1-888-782-7483

Summary of Contents for S40093

Page 1: ...COM PH 888 782 7483 owner s Manual Self Priming Centrifugal Pumps 2013 Pentair Ltd All Rights Reserved BE976 Rev 02 22 13 1362 1111 LT Series Installation Operation Parts For further operating instal...

Page 2: ...s when servicing pump allow it to cool for 20 minutes after shut down before handling Do not allow pump or any system component to freeze To do so will void warranty Pump water only with this pump Per...

Page 3: ...single phase power through a phase converter will void the warranty Note also that three phase motors must be protected by three leg ambient compensated extra quick trip overload relays of the recomme...

Page 4: ...fficient size Pipe submerged less than 4 x D will cause vortexing Long suction run Valve Unsupported Pipe Misaligned pipe causes air leaks high spots along the suction line result in air pockets Offse...

Page 5: ...pliances on it Wiring 1 Install ground wire and maintain this pump in ac cordance with your local electrical code and all other codes and ordinances that apply Consult your local building inspector fo...

Page 6: ...cement of shaft seal after a reasonable period of operation see Page 8 Lubricate motor according to motor manufacturer s in structions Periodic greasing is required for most motors TABLE I Recommended...

Page 7: ...Remove motor hold down bolts and bolts holding adapter seal plate Ref No 6 Repair Parts to pump body Ref No 20 Slide motor adapter seal plate and impeller Ref No 12 backward to clear pump body 5 Remov...

Page 8: ...revent shaft and sleeve from freezing together when pump is in service 9 Remount adapter seal plate to motor being careful not to scratch seal face 10 Apply liquid soap to inside diameter and outside...

Page 9: ...ter Slinger 230 460V Three Phase 1 C69 16 C69 15 C69 16 C69 15 5 Capscrew 3 8 16 x 7 8 Lg 8 6 Adapter 1 C2 66 7 Gasket Adapter 1 C20 46 8 Lockwasher 3 8 4 9 Capscrew 3 8 16 x 1 Lg 4 10 Shaft Seal 1 U9...

Page 10: ...e Washer 1 C43 15SS 4 Machine Screw 1 4 20 x 1 2 1 5 Pipe Plug 1 4 NPT Sq Hd 1 6 Suction Flange 2 NPT 1 C3 22A Suction Flange 2 1 2 NPT 1 C3 74 Suction Flange 3 NPT 1 C3 74B Nut 1 4 20 Hex 1 35407 007...

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