Fuse Block (Greensmaster) - Toro Greensmaster TriFlex 3320/3420 Service Manual

Fuse Block (Greensmaster 3320)
The fuse block on Greensmaster 3320 machines is at-
tached to the frame under the operator seat (Fig. 42).
Fuse Identification and Function
Use Figure 43 to identify each individual fuse and its cor-
rect amperage. Fuses for Greensmaster 3320 ma-
chines have the following function:
Right Fuse 1 (2 Amp): Protects TEC logic and igni-
tion switch power supply circuits.
Right Fuse 2 (7.5 Amp): Protects TEC output power
supply for start solenoid, charge circuit relay, kill
relay, fuel solenoid, optional leak detector (alarm and
indicator light) and console diagnostic light (if
equipped).
Right Fuse 3 (7.5 Amp): Protects TEC output power
supply for cutting reels engage solenoid, lift enable
solenoid (S1), lift/lower solenoid (S2) and optional
hydraulic oil cooling fan relay.
Right Fuse 4 (7.5 Amp): Protects TEC output power
supply for lift solenoids S3 (front cutting units) and S4
(center cutting unit).
Left Fuse 1 (10 Amp): Protects power supply for
hour meter, low engine oil pressure indicator light (if
equipped), proximity switches (parking brake, neu-
tral and mow) and InfoCenter Display (if equipped).
Left Fuse 2 (15 Amp): Protects power supply for op-
TM
tional Turf Defender
optional lights.
Left Fuse 3: Not used.
Left Fuse 4 (15 Amp): Protects power supply for op-
tional hydraulic oil cooling fan.
Fuse Testing
Make sure that ignition switch is OFF and key is re-
moved from switch. Remove fuses from the fuse block
for testing. Fuse should have continuity between fuse
terminals.
Electrical System
Leak Detector solenoid and
1. Seat base (raised)
LEFT
15A
15A
10A
Page 6 - - 44
1
2
Figure 42
2. Fuse block
RIGHT
HYDRAULIC
FAN KIT
4
7.5A
15A
3
7.5A
2
7.5A
LIGHTS
1 LEAK DE TEC TO R
2A
15A
RUN
10A
Figure 43
Greensmaster 3320/3420
LIFT REEL
7.5A
REEL ENGAGE
LIFT/LOWER
7.5A
START/RUN
DIAG. LIGHT
LEAK DE TEC TO R
7.5A
TEC LOGIC
POWER
2A