Toro Groundsmaster 3280-D Service Manual page 252

Identification and Function (continued)
Testing the Fuses
Electrical System: Testing the Electrical Components
F2-2 (20 A) (If equipped): Protects power supply to the optional accessory.
F2-3 (20 A) (if equipped): Protects power supply to the optional accessory.
F2-4 (20 A) (if equipped): Protects power supply to the optional accessory.
1. Turn the key switch to the O
the control panel. With the fuse installed in the fuse block, use a multimeter
to check that 12 VDC exists at both of the terminal test points on the fuse.
If 12 VDC exists at 1 of the fuse test points but not at the other, the fuse
is damaged.
2. If necessary, remove the fuse from the fuse block for testing. The fuse should
have continuity between the fuse terminals.
A. Ensure that the key switch is in the O
from the key switch.
B. Locate the fuse(s) to be tested under the control panel.
C. Remove the fuse(s) from the fuse holder for testing. The fuse should
have continuity between the fuse terminals.
If fuse replacement is necessary, ensure that replacement fuse
has the correct amp rating.
D. Replace the fuse if testing determines that it is damaged.
E. After you complete the fuse testing, install the control panel.
position (do not start the engine) and remove
N
FF
IMPORTANT
Page 6–24
position and the key is removed
Groundsmaster ®
05138SL Rev B
3280-D/3320