Pentair AURORA 481 User Manual

ENGLISH: PAGES 2-12
INSTRUCTION AND REPAIR MANUAL
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.
Part #A-03-285 | © 2018 Pentair plc. | 11/19/18
Model
411, 413, 412,
481 AND 483
AURORA
INSTRUCTION AND REPAIR MANUAL
SPLIT CASE PUMPS
Model 412
Models 411 and 481
Modes 413 and 483

Pentair AURORA 481 Specifications

General

Model	AURORA 481
Category	Water Pump
Brand	Pentair
Max Flow Rate	48 GPM
Inlet/Outlet Size	1.5 inches

Summary

Safety and Operational Guidelines

Safety Warnings

General precautions and warnings for safe operation of the pump.

Operational Limits

Maximum pressure and temperature specifications for the pump.

Lubrication Procedures

Ball Bearing Lubrication

Instructions for greasing ball bearings and recommended grease types.

Oil Lubrication Options

Details on oil lubrication for Model 411 pumps.

Pump Disassembly and Repairs

Repairs Overview

General approach to pump repairs, part inspection, and replacement.

Disassembly Procedure

Step-by-step guide for taking the pump apart for maintenance or repair.

Mechanical Seals and Reassembly

Mechanical Seal Disassembly

Steps for disassembling pumps equipped with mechanical seals.

Pump Reassembly

Detailed instructions for reassembling the pump after repair.

Final Assembly and Start-Up

Final Assembly Steps

Completing reassembly and making final connections.

Pump Start-Up Procedure

Instructions for safely starting the pump after reassembly.

Warranty Information

Warranty Terms and Conditions

Details of the seller's warranty for equipment and component parts.

Performance and Liability Limitations

Clauses on performance guarantees and limitations of liability.