TS410 Troubleshooting
POSSIBLE CAUSES (In order of likelihood):
• Low voltage battery supply
• Charging system disengaged (Diesel only)
GETTING STARTED…
• Removing the Control Panel [Video ▶]
• Removing the Service Panel [Video ▶]
• Removing the Top [Video ▶]
SOLUTIONS:
• Low voltage battery supply
Check battery terminals; try different power source.
• Charging system disengaged (Diesel only)
Wait a few seconds for idle to step up.
POSSIBLE CAUSES (In order of likelihood):
• Low voltage battery supply
• Faulty motor control box (#940473)
• Faulty electronic board
GETTING STARTED…
• Removing the Control Panel [Video ▶]
• Removing the Service Panel [Video ▶]
• Removing the Top [Video ▶]
SOLUTIONS:
• Low voltage battery supply
Check battery terminals; try different power source.
• Faulty motor control box
Replace the motor control box (#940473). [Video ▶]
• Faulty electronic board
Replace the control panel (#941371W- TS410) (#941700W- TSD450). [Video ▶]
POSSIBLE CAUSES (In order of likelihood):
• Low voltage battery supply
• Filters clogged (Motor wires draw more than 40 amps)
• Faulty motor control box (#940473)
• Faulty manifold (#940470)
GETTING STARTED…
• Removing the Control Panel [Video ▶]
• Removing the Service Panel [Video ▶]
• Removing the Top [Video ▶]
SOLUTIONS:
• Low voltage battery supply
Check battery terminals; try different power source.
• Filters clogged (Motor wires draw more than 40 amps)
Replace the canister filters (#940796). [Video ▶]
• Faulty motor control box
Replace the motor control box (#940473). [Video ▶]
• Faulty manifold
Replace the manifold/pump assembly (#940470). [Video ▶]
POSSIBLE CAUSES (In order of likelihood):
• Low voltage battery supply
• System is air-locked
• Filters clogged (Motor wires draw more than 40 amps)
• Faulty pressure switch (#940843)
• Stuck/inoperative #8 valve (#940843 coil) (#940839 valve)
GETTING STARTED…
• Removing the Control Panel [Video ▶]
• Removing the Service Panel [Video ▶]
• Removing the Top [Video ▶]
SOLUTIONS:
• Low voltage battery supply
Check battery terminals; try different power source.
• System is air-locked
Prime the machine.
• Filters clogged (Motor wires draw more than 40 amps)
Replace the canister filters (#940796). [Video ▶]
• Faulty pressure switch
Replace the pressure switch (#940843). [Video ▶]
• Stuck/inoperative #8 valve
Replace the #8 coil & valve (#940843 coil) (#940839 valve). [Video ▶]
POSSIBLE CAUSES (In order of likelihood):
• System is air-locked
• Faulty manifold (#940470)
GETTING STARTED…
• Removing the Control Panel [Video ▶]
• Removing the Service Panel [Video ▶]
• Removing the Top [Video ▶]
SOLUTIONS:
• Low voltage battery supply
Check battery terminals; try different power source. [Video ▶]
• Charging system disengaged (Diesel only)
Wait a few seconds for idle to step up. [Video ▶]
POSSIBLE CAUSES (In order of likelihood):
• Filters clogged (Motor wires draw more than 40 amps)
• Faulty manifold (#940470)
GETTING STARTED…
• Removing the Control Panel [Video ▶]
• Removing the Service Panel [Video ▶]
• Removing the Top [Video ▶]
SOLUTIONS:
• Filters clogged (Motor wires draw more than 40 amps)
Replace the canister filters (#940796). [Video ▶]
• Faulty manifold
Replace manifold/pump assembly (#940470). [Video ▶]
POSSIBLE CAUSES (In order of likelihood):
• Low voltage battery supply
• Stuck/inoperative #10 valve (#940842 coil) (#940840 valve)
GETTING STARTED…
• Removing the Control Panel [Video ▶]
• Removing the Service Panel [Video ▶]
• Removing the Top [Video ▶]
SOLUTIONS:
• Low voltage battery supply
Check battery terminals; try different power source.
• Stuck/inoperative #10 valve
Replace the #10 coil & valve (#940842 coil) (#940840 valve). [Video ▶]
• Filters clogged (Motor wires draw more than 40 amps)
• Faulty motor control box (#940473)
GETTING STARTED…
• Removing the Control Panel [Video ▶]
• Removing the Service Panel [Video ▶]
• Removing the Top [Video ▶]
SOLUTIONS:
• Filters clogged (Motor wires draw more than 40 amps)
Replace the canister filters (#940796). [Video ▶]
• Faulty motor control box
Replace the motor control box (#940473). [Video ▶]
POSSIBLE CAUSES (In order of likelihood):
• Low voltage battery supply
• Faulty fluid level sensor (#940474)
GETTING STARTED…
• Removing the Control Panel [Video ▶]
• Removing the Service Panel [Video ▶]
• Removing the Top [Video ▶]
SOLUTIONS:
• Low voltage battery supply
Check battery terminals; try different power source.
• Faulty fluid level sensor
Replace fluid level sensor (#940474). [Video ▶]
• Low voltage battery supply
• Machine is not level
• Faulty fluid level sensor (#940474)
GETTING STARTED…
• Removing the Control Panel [Video ▶]
• Removing the Service Panel [Video ▶]
• Removing the Top [Video ▶]
SOLUTIONS:
• Low voltage battery supply
Check battery terminals; try different power source.
• Machine is not level
Be sure the machine is on level ground.
• Faulty fluid level sensor
Replace fluid level sensor (#940474). [Video ▶]
POSSIBLE CAUSES (In order of likelihood):
• Dipstick tube pushed in too far or not far enough
• Low voltage battery supply
• Faulty fluid level sensor (#940474)
GETTING STARTED…
• Removing the Control Panel [Video ▶]
• Removing the Service Panel [Video ▶]
• Removing the Top [Video ▶]
SOLUTIONS:
• Dipstick tube pushed in too far or not far enough
Push dipstick tube further down or pull out slightly, until there is no more air in the hose.
• Low voltage battery supply
Check battery terminals; try different power source.
• Faulty fluid level sensor
Replace fluid level sensor (#940474). [Video ▶]
POSSIBLE CAUSES (In order of likelihood):
• Low voltage battery supply
• Faulty fluid level sensor (#940474)
GETTING STARTED…
• Removing the Control Panel [Video ▶]
• Removing the Service Panel [Video ▶]
• Removing the Top [Video ▶]
SOLUTIONS:
• Low voltage battery supply
Check battery terminals; try different power source.
• Faulty fluid level sensor
Replace fluid level sensor (#940474). [Video ▶]
• Low voltage battery supply
• Faulty fluid level sensor (#940474)
GETTING STARTED…
• Removing the Control Panel [Video ▶]
• Removing the Service Panel [Video ▶]
• Removing the Top [Video ▶]
SOLUTIONS:
• Low voltage battery supply
Check battery terminals; try different power source.
• Faulty fluid level sensor
Replace fluid level sensor (#940474). [Video ▶]
• Low voltage battery supply
• Faulty fluid level sensor (#940474)
GETTING STARTED…
• Removing the Control Panel [Video ▶]
• Removing the Service Panel [Video ▶]
• Removing the Top [Video ▶]
SOLUTIONS:
• Low voltage battery supply
Check battery terminals; try different power source.
• Faulty fluid level sensor
Replace fluid level sensor (#940474). [Video ▶]
IMPORTANT:
When draining tanks, always be sure to use only the red hose.
When priming, be sure to use the red & black service hoses.
For Additional Help:
Call 1-800-303-5874 and ask for Flo-Dynamics Technical Support.
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