Eureka E75/2 - 400-Hour Service Checklist

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SERVICING AND MAINTENANCE FOR SCHEDULED
SERVICING OF E65 - E75/2 - E83 - M650 - M750 - M830
AFTER 500 HOURS
DATE
DAY
MONTH
YEAR
WORKING HOURS
MOTOR CARBON BRUSHES CHECK
CHECK AND REMOVE THE MOTOR CARBON BRUSHES ONE AT A TIME SO AS NOT TO INVERT THEM. THE
MOTOR CARBON BRUSHES SETTLE AND WEAR DIFFERENTLY THE ONE FROM THE OTHER,
CONSEQUENTLY IF THESE ARE INSPECTED AND PUT BACK ON AGAIN BECAUSE THEY ARE NOT FULLY
WORN, THEY MUST BE REFITTED IN THE SAME POSITION.
 VACUUM MOTOR
Check the carbon brushes (2 in all) and replace them if they are shorter than 6 mm.
 BRUSHES MOTOR
Check the carbon brushes (4 for each motor) and replace them if they are shorter than 4 mm.
 MOTORWHEEL
Check the carbon brushes (4 in all) and replace them if they are shorter than 7 mm.
Check also the motor oil level in the motorwheel.
MACHINE
 Check that the battery clamps are not loosen or oxidized
 Check the batteries fluid level
 Check the cover gasket
 Check the vacuum motor filter
 Check the brake
 Check, and if necessary replace, the fuses
 Check the brushes and the components of the brush plate
 Check, and if necessary rotate or replace, the squeegee blades
 Check the adjusting/closing detergent solution tap
 Check the detergent solution filter (located just before the pump)
 Check the pump, the solenoid valve and the fitting outgoing from the pump
 Check that the vacuum pipe on the squeegee and the drainpipes of the solution and recovery tanks are
not broken or clogged
 Proceed with the cleaning of the ECO system device and its components
 Check the bearings of the wheels
 Check the actuators of the squeegee and the brush plate (anyway if actuators have problems, they will be
detected by the control board)
 Lubricate the squeegee pivot pin
 Test the machine in all its operating functions