Name: Pentair AURORA LAYNE VERTI-LINE Series
Brand: Pentair
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NOTE! To the installer: Please make sure you provide this manual to the owner of the equip ment or to the responsible

party who maintains the system.

AURORA

LAYNE VERTI-LINE SERIES

6EM – 18GM 1100

VERTICAL TURBINE PUMPS

(COLLETED IMPELLERS)

INSTALLATION OPERATION AND MAINTENANCE MANUAL

Table of Contents3
Warranty Highlights4
Introduction5
Section 1 General Safety6
Storage of Pumps7
Consider a Unit in Storage7
Assembled Pumps7
Unassembled Pumps8
Section 2 Introduction9
General Description9
Bowl Assembly9
Column Pipe9
Line Shafting9
Discharge Heads10
Drivers10
Section 3 Installation General11
Foundation11
Well and Pit Inspection11
Bowl Assembly12
Suction Strainer12
Hoisting, Leveling, Grouting & Piping12
Pump Assembly13
Product Lubricated Open Lineshaft13
Oil Lube Enclosed Line Shaft17
Water Flush Enclosed Line Shaft21
Driver Installation24
Vertical Hollow Shaft Drivers25
Vertical Solid Shaft Drivers27
Style II Coupling27
Style IV Coupling29
Section 4 Operation32
General32
Before Starting the Pump32
Operating at Reduced Capacity32
Initial Startup32
Normal Operation33
Shutdown33
Seasonal Operating Instructions33
Emergency Procedures33
Start-Up33
Troubleshooting34
Pump Symptoms34
Insufficient Pressure or Flow34
Loss of Suction Operation34
Excessive Power Consumption34
Vibration or Noise35
Execessive Packing Box Leakage35
Over-Heating35
Motor Symptoms35
Motor Does Not Start36
Motor Fails to Come up to Speed36
Motor Runs Hot36
Motor Vibrates37
Motor Is Noisy37
Incorrect Rotation37
Section 5 Maintenance38
Preventive Maintenance38
Grease Recommendation38
Mechanical Seal38
Packing Adjustment38
Packing Replacement39
Pump Disassembly39
Driver Removal39
Vertical Hollow Shaft(VHS) Driver39
Vertical Solid Shaft (VSS) Driver40
Discharge Head Removal40
Column Removal41
Pump Bowl Disassembly42
Inspection for Replacement43
Shaft Straightness44
Pump Bowl Assembly44
Wear Rings46
Mechanical Seals46
Assembly Tools49
Maintenance History54
Maintenance Notes55
Section 6 Repair Parts56
Ordering Parts56
Recommended Spare Parts56
Returning Parts56
Predicted Life56
Service57
Warranty Service57
Service after Warranty57
Section 7 Reference Information Technical Data58
Drawings and Diagrams63

Brand	Pentair
Model	AURORA LAYNE VERTI-LINE Series
Category	Water Pump
Language	English

Pentair AURORA LAYNE VERTI-LINE Series User Manual

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Pentair AURORA LAYNE VERTI-LINE Series Specifications

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