Flow Direction; Troubleshooting - Miller hydracool 270 CE Owner's Manual

6-3. Flow Direction

Blue
Outlet Flow
Inlet Flow
Red

6-4. Troubleshooting

Trouble
Coolant system does not work.
Decreased or no coolant flow.
OM-266 361 Page 10
Be sure cooler input power and communication cables from power source are connected to cooler
receptacles.
Check input power line fuses or circuit breaker, and replace or reset if necessary.
Have Factory Authorized Service Agent check motor.
Add coolant.
Check for clogged hoses or coolant filter. Clean filter or clean / replace hoses if necessary.
Disconnect pump, and check for sheared coupling. Replace coupling if necessary.
Filter
Radiator
Remedy
Tank
956172140-A