Toro Greensmaster TriFlex 3300 Service Manual page 201

Fuse Block (Greensmaster 3300)
The fuse block on Greensmaster 3300 machines is at-
tached to the frame under the operator seat (Fig. 31).
Fuse Identification and Function
Use Figure 32 to identify each individual fuse and its cor-
rect amperage. Fuses for Greensmaster 3300 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, leak detector (alarm and indica-
tor light) and console diagnostic light.
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
and proximity switches (parking brake, neutral and
mow).
Left Fuse 2 (15 Amp): Protects power supply for
TM
Turf Defender Leak Detector solenoid and option-
al 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.
Greensmaster 3300/3400
1. Seat base (raised)
LEFT RIGHT
7.5A
15A
7.5A
15A 7.5A
10A
Page 6 - - 31
1
2
Figure 31
2. Fuse block
HYDRAULIC
FAN KIT
4
15A
3
2
LIGHTS
1 LEAK DE TEC TO R
2A
15A
RUN
10A
Figure 32
Electrical System
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