
MAXIM 50R PUMP OPERATION / MAINTENANCE MANUAL CONTENTS
CONTENTS
1INSTALLATION............................................................................................................3
1.1 UNPACKING ......................................................................................................3
1.2 UTILITIES / HOOK-UP.......................................................................................3
1.3 REMOTE EXHAUST HOOK-UP ........................................................................5
2OPTIONS......................................................................................................................6
2.1 FLUID PORT CONNECTION OPTIONS............................................................6
2.2 FLUID FITTINGS / SURGE SUPPRESSOR HOOK-UP....................................6
2.3 OPTIONAL LEAK SENSING..............................................................................7
2.3.a Installation..............................................................................................7
2.3.b Sensor Signal Specifications.................................................................7
3START-UP....................................................................................................................8
3.1 PERFORMANCE CHARTS................................................................................8
4MAINTENANCE .........................................................................................................10
4.1 PREVENTIVE MAINTENANCE SCHEDULE...................................................10
4.1.a Preventive Maintenance Record.........................................................12
4.2 RECOMMENDED SPARE PARTS..................................................................13
4.3 TOOLS..............................................................................................................13
4.4 PARTS ILLUSTRATION...................................................................................14
4.5 PARTS LIST.....................................................................................................15
4.6 CLEAN-UP........................................................................................................15
4.7 DISASSEMBLY ................................................................................................16
4.7.a Body Disassembly...............................................................................17
4.7.b Head Disassembly...............................................................................17
4.7.c Control Base Disassembly ..................................................................17
4.7.d Cleaning...............................................................................................18
4.8 ASSEMBLY ......................................................................................................18
4.8.a Control Base Assembly.......................................................................18
4.8.b Body Assembly....................................................................................19
4.8.c Final Assembly....................................................................................20
5TROUBLESHOOTING ...............................................................................................22
6WARRANTY...............................................................................................................23
7CONTACT INFORMATION........................................................................................24
7.1 GENERAL CONTACT INFORMATION............................................................24
7.2 TECHNICAL SUPPORT...................................................................................24
7.3 REGIONAL REPRESENTATIVES...................................................................24