Tuthill 6000, Installation And Service Instructions Manual

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Service Manual # 67
Page 2 of 36
Table of Contents
Section Description Page
1 General Description 4
2 The Pumping Principle 5
3 Proper Installation 5
4 Pressure Limitations 6
5 Magnet Temperature Limitations 7
6 Optional Equipment 7
7 Method Of Drive 8
8 Location 8
9 Strainer Protection 8
10 Startup 9
11 Pump Disassembly Procedure - 6110 & 7110 Pumps 9
12 Pump Disassembly Procedure - 6200 Pumps 11
13 Pump Disassembly Procedure - 6210 Pumps 13
14 Pump Disassembly Procedure - 6300, 7200 & 8200 Pumps 15
15 Pump Disassembly Procedure - 6310, 7210 & 8210 Pumps 16
16 Pump Assembly Procedure - 6110 & 7110 Pumps 18
17 Pump Assembly Procedure - 6200 Pumps 20
18 Pump Assembly Procedure - 6210 Pumps 22
19 Pump Assembly Procedure - 6300, 7200 & 8200 Pumps 24
20 Pump Assembly Procedure - 6310, 7210 & 8210 Pumps 26
21 Troubleshooting 34
22 Material Returns 35
! WARNING
The magnets in magnetically coupled pumps create very strong magnetic fields. Special care must
be taken with the following:
Pacemakers - Magnets can upset the timing of pacemakers. These magnets should be kept away
from all pacemakers. Because of the health risks involved the importance of this cannot be
overstated.
Credit Cards - Magnets can scramble the information on a credit card’s magnetic tape.
Computers, Computer Tapes and Computer Disks - Magnets can scramble the information on
the memory device.
Watches - Magnets can affect the workings of traditional mechanical spring driven watches as well
as chip and electronically controlled designs.
Electronic Instruments - Sensitive electronic instruments and devices may change calibration or
be damaged by a powerful magnetic field.
Explosive Atmosphere - Rare earth magnets and magnetic materials may create sparks through
contact in handling. Never handle rare earth magnets in explosive atmospheres because sparking
may ignite the atmosphere.
Note: This manual replaces Service Manuals #66, 77 & 88.