Stow manual STR36SP-SERIES-TROUBLESHOOTING Trowel, Troubleshooting

STR36SP-SERIES—TROUBLESHOOTING (TROWEL)

TABLE 7. TROUBLESHOOTING (CONTINUED)

SYMPTOM	POSSIBLE PROBLEM	SOLUTION
		Check all electrical connections, including the master on/off switch and check to
	Wiring?	see if wiring is in good condition with no shorts. Replace as necessary.
Lights (optional) not working.
	Lights?	Check to see if light bulbs are still good. Replace if broken.
	Retardant?	Check the tank to make sure retardant is present. Fill tank as necessary.
		Check all electrical connections, including master on/off switch connections.
	Wiring?	Replace components and wiring as necessary.
Retardant spray (optional) not working.
	Bad switch?	Check the continuity of master on/off switch. Replace if broken.
		If pump has a voltage present when the switch is turned on, but does not operate
	Bad spray pump?	and electrical connections to the pump are good, replace the pump.
	Blade speed out of adjustment?	See section on blade speed adjustment.
	Worn components?	Check for wear of steering bearings and linkage components replace if necessary.
Steering is unresponsive.
	Pivots?	Check to ensure free movement of hydraulic drive motors.
		Check to ensure that hydraulic pressure is adequate. See section on checking
	Hydraulic pressure?	hydraulic pressure.
Operating position is uncomfortable.	Seat adjust for operator?	Adjust seat with lever located on the front of the seat.
		If the motor runs and the pitch is not affected, parts inside the power head may be
	Broken or loose parts?	loose or broken. Return power head to dealer for service.
Power head on Electric Pitch (optional)		Check all electrical connections and wiring. Check the continuity at the power head
		unit. Verify that there is voltage present at the power head switch with the key
not working.	Wiring?
		switch in the “on” position.
	Switch?	Check the continuity of the switch. If switch is malfunctioning, replace immediately.
		Make sure that both crank handles are pushed down as far as possible. Doing this
	Crank handles?	ensures that the linkage is engaged.
Linkage on Twin Pitch (optional) not
working.
	Broken part?	Replace all broken parts immediately.

STR36SP-SERIES • RIDE-ON POWER TROWEL — OPERATION AND PARTS MANUAL — REV. #1 (09/16/11) — PAGE 40