Masport H Series Owner's manual

For H-Series Pump Models: H1, H2& H3
For HXL Series Pump Models: HXL2, HXL3& HXL4

Record of Purchase
Serial Number:
Date Purchased:
Masport Standard Limited Warranty
Limited Warranty:
Warranty Period/Notice Requirements:
Warranty Exceptions and Exclusions:

Resolution of Warranty Claims:
Warranty Not Transferable Except to Original End-User:
Customer’s Responsibility to Masport Concerning Original End-Users:

Disclaimer of Implied Warranties:
Limitation on Liabilities and Damages:
Governing Law/Jurisdiction:

Contents
Introduction.................................................................................................................................................... 5
Intended Use .................................................................................................................................................. 6
Installation...................................................................................................................................................... 6
Plumbing ......................................................................................................................................................... 6
Recommended System Components ....................................................................................................... 8
Component Checklist ................................................................................................................................. 10
Drive Systems.............................................................................................................................................. 10
Rotation of the Pump................................................................................................................................. 10
Pump Speeds and Power Requirements ............................................................................................... 11
Vacuum Relief Valve................................................................................................................................... 12
Pressure Relief Valve ................................................................................................................................. 12
Pump Lubrication........................................................................................................................................ 13
Flushing Information.................................................................................................................................. 15
Maintenance and Important Operating Tips........................................................................................ 16
Troubleshooting.......................................................................................................................................... 18
Pump Service................................................................................................................................................ 19
Exploded Views ........................................................................................................................................... 33

Introduction
Our History:
Over 100 Years of Engineering Excellence

Intended Use
Installation
Plumbing
Four-Way Valve:

Indicator Washer:
Hose:

Recommended System Components
Primary Shut-Off Trap:
Secondary Moisture Trap (Scrubber):
Inlet Filter:

Vacuum/Pressure Gauge:
Vacuum Relief Valve:
Pressure Relief Valve:
Oil Separator (Muffler):
Oil Reservoir Kit:
Flushing Kit:
Pumper Scent (Optional):
Swing Check Valve (Flange Model Only):
Remote Four-Way Valve (Flange Model Only):