MA4:1
V Range 502 l 652 l 802 Maintenance Manual
CHAPTER
4
Johnston Sweepers Limited
Water System
Chapter - Water System
All Copyright and rights are the property of Johnston Sweepers Ltd
Table of Contents
Section Page
Introduction
General Description 4 : 2
Circuit Pressures 4 : 2
Component Maintenance and Settings
Water Pump 4 : 3
Relief Valve 4 : 4
Solenoid Valves 4 : 4
Hydrant Filler 4 : 4
Recirculation Valves 4 : 5
Piping Diagram / Component Location 4 : 6
Supawash Pump
Pump Repair 4 : 8
Seal and Valve Maintenance 4 : 9
Exploded View of Pump 4 : 12
Circuit Diagrams 4 : 13