Smith-Root ELECTROFISHING BOATS, User Manual, Page: 27 / 53

25
smith-root.com
USER'S MANUAL
GPP TROUBLESHOOTING
A. Turn Generator off.
B. Connect a jumper wire across the foot switch connection
(PINS 13 & 15) on TS0 to bypass the foot switches. (Fig.
3.1)
C. Connect console “Patch Panel” as shown. (Fig. 3.2)
D. Connect test load to boom and cathode (See Procedure 6).
Warning - Keep all personnel clear of booms and the test
load while the generator is running.
E. Switch mode switch to 120 PPS.
F. Turn Percent of Range Control to 50%.
G. Switch output voltage selector switch to low range.
H. Switch the Emergency Shutdown Switch to OFF position
(Caution: this is now the only on/off control for the GPP
control box).(Fig. 3.3)
I. Start the Generator.
J. Switch the Emergency Shutdown Switch to the ON
position.
K. The red light on the front panel should now be illuminated
and the amp meter should indicate amperage.
L. If the red light is not illuminated and the amp meter indicates
no amperage:
a. Generator off.
b. Check the light bulb.
c. Check the fuse on the GPP main circuit board.
d. Replace fuse if blown (Fig. 3.4). A blown fuse may
indicate a short circuit in power to Work Lights or
Audio Alarm.
e. Disconnect Audio Alarm from GPP control box.
f. Test Booms individually for shorts due to damage
to insulation of cables using a Hi-pot tester.
Return to start of Procedure 3.
Foot Sw
.
Foot Sw
.
GPP GPP
GPP Control Strip
Foot Sw
.
#1
1
#12 #13 #14 #15
120 VAC120
TS-0
15
13
5 Amp
Fast-Blow
Fuse
Fig.3.1
Fig.3.2
Fig.3.3
Fig.3.4
PROCEDURE #3: TEST GPP BOX
CONTROL CIRCUIT
M. If Red light and amp meter indicate output, go to
Procedure 4.
N. If no output indication then return GPP control box
to Smith-Root, Inc. for service.