MotorVac CarbonClean System II LE-1 - Manual (Page 35)

Overview
1998 MotorVac Technologies, xxxiv
Appendix A - Maintenance
Maintenance Procedures
The following maintenance procedures should be performed on a routine basis:
1. Drain the unit’s fuel reservoir and replace the fuel filter after every 30 cleaning services, as
described in the next section.
2. Clean the exterior with a non-abrasive cleaning agent or similar product to keep the cabinet
looking new. Check the cabinet for dents or impact markings.
3. Check all hoses and wires for cuts or frays.
Replacing the LE-1 Fuel Filter
The unit’s fuel reservoir should be drained and the fuel filter replaced after every 30 cleanings to ensure
maximum system performance and pump life.
Drain the Fuel Reservoir
1. Turn the Pressure Adjust regulator on the control panel clockwise until it is completely closed.
2. Attach the unit to the vehicle's battery by connecting the red battery clip to the positive ( + )
battery terminal and the black battery clip to a solid ground point as far from the battery as
possible. Turn on the LE-1 power switch.
3. Connect the #060-1400 adaptor to the output ( red ) hose, then drain the gasoline from the unit’s
fuel reservoir using the following procedure:
• Set the Time until it displays five minutes.
• Direct the output ( red ) hose into an appropriate container.
• Press and hold the Start/Run switch until the fuel from the unit has been emptied into the
container.
• Release the Start/Run switch.
• Turn the Pressure Adjust Regulator counterclockwise until completely open to relieve any
residual pressure.
4. Enter your initials, the date, and a check mark in the appropriate boxes of the Maintenance
Record at the end of this chapter.