22
INTERVENTION
DAILY 20 HOURS * 200 HOURS * 1000 HOURS *
RECOVERY TANK CLEANING
•
SUCTION FILTER CLEANING
•
SOLUTION TANK FILTER CLEANING
•
BRUSHES CLEANING
•
BRUSHES DISASSEMBLY AND CLEANING
•
SQUEEGEE CLEANING
•
FRONT SQUEEGEE RUBBER REPLACE-
MENT
•
REAR SQUEEGEE RUBBER REPLACEMENT
•
SPLASH GUARD RUBBER REPLACEMENT
•
CHECK SQUEEGEE ADJUSTMENT
•
SQUEEGEE HOSE CLEANING
•
SOLUTION TANK CLEANING
•
CHECK BATTERIES ELECTROLYTE
•
CHECK OF THE BRAKE
•
TRACTION MOTOR CHECK
•
BRUSHES MOTOR CHECK
•
SUCTION MOTOR CHECK
•
CHECK BRUSHES BASE GROUP
•
SCREW TIGHTENING
•
PROGRAMMED MAINTENANCE
* The hours refer to the ones indicated on the display (see under paragraph ”HOUR METER").
RECOMMENDED BRUSH
Brush must be chosen depending on type of floor and dirt to be removed. The employed material and the bristle
diameter are the elements that distinguish different types of brush.
MATERIAL CHARACTERISTICS
PPL (Polypropylene) Good wear resistance. Maintains a characteristic with hot water up to 140°F (60°C). It is
not hygroscopic.
NYLON Excellent wear resistance, even with hot water over 60°C. It is hygroscopic. It looses its physical
characteristics over time.
TYNEX Nylon bristles with grains of abrasive material. Use with caution in order not to mark the floor or ruin
the polishing.
BRISTLES THICKNESS Thicker bristles are more rigid and must be used on smooth floor or floor with small
joints. On irregular floors with deep joints or relieves, it is recommended to use softer bristles which penetrate
more easily and deeper. Please be aware that when brush bristles are worn out and therefore too small, they
become rigid and unable to penetrate and clean deeper. This may also happen with thicker bristles creating
brush vibration.
PAD HOLDER It is equipped with anchor points that permit the locking of the abrasive pad. The pad is rec-
ommended to clean smooth floors.
https://harrissupplyind.com - To Order Parts Call 608-268-8080
