MotorVac CarbonClean Dual System MCS 352 - Manual (Page 41)

Shut Down
1. Just BEFORE the Run time expires, turn off the engine. During this time the pump will
continue to run and supply fuel to the engine, when the
TIMER expires, the pump shuts down.
If the engine runs out of fuel, then it may be difficult to restart (especially if air is introduced
into the fuel system).
2. Turn off unit’s ON/OFF switch.
3. Disconnect the system battery clips from the vehicle battery.
4. Using a shop cloth to catch spills, disconnect the OUTPUT (RED) and RETURN (BLACK)
hoses and adaptors from the engine. Reconnect the engine’s fuel supply and return lines,
making sure to tighten each connection.
IMPORTANT
Try not to allow excessive fuel loss when connecting
or disconnecting the hoses from the engine or the
engine may be difficult to start.
5. Start the engine and check for fuel leaks. Drive the vehicle or run engine to use up any
remaining fuel mixture in the engine.