FEDCO MSS Series - User Manual

MSS 15-75 Overhaul Manual, 02-015-XXXXXX-1
www.fedco-usa.com
ONE COPY OF THIS MANUAL MUST REMAIN WITH THE EQUIPMENT AT ALL TIMES
Original Instruction - English Version
OVERHAUL MANUAL
Models: MSS-15
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MSS-20
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MSS-30
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MSS-50
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MSS-70
MSS-40
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MSS-55
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MSS-75
MSS™
MULTI-STAGE SEAWATER
HIGH PRESSURE PUMPS

Summary

Safety and Precautions

Hazard Level Definitions

Defines DANGER, WARNING, CAUTION, and HAZARD levels for safety.

General Safety and Electrical Precautions

Covers general safety practices, work area, and electrical connection precautions.

Pump Overhaul - Component Service

External and Internal Component Identification

Identifies external and internal parts of the MSS pump models.

Mechanical Seal Service

Step-by-step instructions for mechanical seal removal and installation.

High Pressure Seal Carrier (HPSC) Service

Procedures for HPSC mechanical seal removal and installation.

Shaft Position Sensor Service

Steps for replacing the optional shaft position sensor.

Balance Disc Service

Detailed instructions for balance disc removal, inspection, and installation.

Stage Replacement Procedures

Stage Replacement: MSS-15;20;30;50;70

Procedures for removing and installing stages for specific MSS models.

Stage Replacement: MSS-40;55;75

Procedures for removing and installing stages for other MSS models.

Specifications and Maintenance

Cleaning and Component Inspection

Guidelines for cleaning internal parts and inspecting fasteners/O-rings.

Torque, Alignment, and Lubrication Specs

Torque values for fasteners, alignment tolerances, and recommended lubricants.

FEDCO MSS Series Specifications

General

Brand	FEDCO
Model	MSS Series
Category	Water Pump
Language	English