Toro 04384 Service Manual page 169

Test Operation
1. Place ignition switch in the ON position. DO NOT
START ENGINE. Move leak detector switch downward
and hold. After the one second time delay elapses, the
alarm should sound.
2. Release leak detector switch.
3. Remove cover plate from leak detector. Remove
plug from valve assembly.
4. Insert clean rod or screw driver into valve assembly
and gently push down on switch float (Fig. 40). Alarm
should sound after one (1) second delay.
5. Release float; alarm should stop sounding.
6. If alarm fails to stop sounding, turn ignition switch to
OFF position. Locate solenoid on leak detector. Swap
solenoid wires and repeat steps 4 and 5.
7. Install plug to valve assembly and cover plate to tank.
Move ignition switch to OFF position.
Greensmaster 3250--D
VALVE ASSEMBLY
PLUG REMOVED
SOLENOID
RETURN
VALVE
CLOSED
TESTING SWITCH FLOAT
Page 5 - - 31
CLEAN ROD
OR
SCREWDRIVER
WARNING
BUZZER
SOUNDS
PRESS DOWN ON
SWITCH FLOAT
Figure 40
Electrical System