Smith-Root GPP 2.5 - Building a Test Load; Flashing the Rotor; GPP Wiring Diag

36
GPP-I
2011
GPP ELECTROFISHER
USER'S MANUAL
© 2011 Smith-Root, Inc. Vancouver, WA - USA • Rev. 10
Contents
Introduction ........................................................................ 1
Unpacking .......................................................................... 2
Choosing a Location .......................................................... 2
Attaching Battery Leads .................................................... 2
Fuel Shut-Off Valves .......................................................... 3
Power Supply Controls ...................................................... 3
Electrosher Controls ........................................................ 3
Electrosher Connections .................................................. 4
Operating Procedure .......................................................... 4
Typical Hookups ................................................................ 5
Maintenance ....................................................................... 6
Basic Troubleshooting ....................................................... 7
GPP Specications Spreadsheet ......................................... 8
GPP Parts Identication ..................................................... 9
Fan Installation Kit/Engine Anti-Vibration Mounting ..... 10
Generator Anti-Vibration Mounting ................................ 11
Electrosher Control Panel .............................................. 12
Electroshing Safety ...................................................... 14
Preventing Electrical Shock ............................................. 16
Planning For Safety .......................................................... 17
Do's & Don'ts .................................................................. 18
Introduction to Electroshing .......................................... 19
Types of Current .............................................................. 21
Electrode Design .............................................................. 22
Field Techniques .............................................................. 26
Electroshing Reference & Training Materials ............... 27
APPENDIX: ADVANCED TROUBLESHOOTING .. 28
Check Generator AC Voltages ................................. 29
Test for Continuity and High Voltage Output .......... 30
Check Connections, Brushes & Exciter ................... 31
Check Rotor Windings ............................................. 32
Check Stator Windings ............................................ 33
Test GPP Control Box .............................................. 34
Test GPP Control Box- Cont. .................................. 35
Flashing the Rotor .................................................... 36
Building a Test Load ................................................ 37
2.5-5.0 GPP Wiring Diag ......................................... 38
7.5 GPP Wiring Diag ............................................... 39
9.0 GPP Wiring Diag ............................................... 40
Items manufactured by companies other than Smith-Root carry the original manufactures warranty. Please contact
product manufacturer for return instructions.
All Smith-Root, Inc. manufactured products are covered by a one year warranty.
2011
7.5 GPP Generator Stator Wiring
7.5 GPP
Generator Terminals
1 - 2 = 115 Volts @ 1250 VA
Respectively through
11 - 12 = 115 Volts @ 1250 VA
(Pairings of Odd # on Left & Even # on
Right.)
Output @ Binding Posts
Black wires 12 Volts @ 500 VA
White wires 12 Volts @ 500 VA
AC AC
Neg
1
2
3
4
5
6
7
8
9
10
11
12
55 66
77
2
1
5
3
7
6
Frame Ground
GPP Connector
Stator
end
cover
Stator end with end cover removed
4
2
1
5
3
7
6
GPP Connector
4
Rectifier assem.
14 Ga.*
*All Wires to GPP Connectors14 Ga.
14 Ga.*
14 Ga.
10 Ga.