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20 

DAILY MAINTENANCE 

 

 

CLEANING THE RECOVERY TANK 

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Open the hood and keep it lifted using its support 

 

 

 

 

 

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Remove the drain tube from its seat. Empty the tank through the drain tube by turning 

the knob a few turns and then pulling out the plug 

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Remove the tank cover, releasing it from retaining clips (1) 

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Rinse the inside of the tank thoroughly with a jet of water. Slightly lift the tank, using its 

handle, to improve dirt removal. It is best to do this after totally removing the tank 
from the machine 

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Put the tank back in the machine and put the plug back on the drain tube 
 

 

WARNING! This operation must be performed using gloves to 
protect themselves from contact with dangerous solutions. 

 

 

 

CLEANING THE RECOVERY TANK FILTER 

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Remove plug (1) from the recovery tank cover 

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Pull out the filter with its foam-protection unit 

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Turn the filter inside the foam-protection unit counter-clockwise to release it and pull it 

out 

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Use a jet of water to clean the walls and the bottom of the filter. Clean all parts 

thoroughly and carefully 

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Replace everything by following the above indicated procedure in reverse order 
 

 

WARNING! Do not enter water in the pipe connected to the filter 
cover. 
 
WARNING! This operation must be performed using gloves to 
protect themselves from contact with dangerous solutions. 

 

 

 

 

 

Summary of Contents for GAMMA 66

Page 1: ...USE AND MAINTENANCE MANUAL GAMMA 66 83II ED 02 2010 EN ORIGINAL INSTRUCTIONS Doc 10022323 Ver AB...

Page 2: ...he present catalog is forbidden by law The company reserves itself the right to bring changes of technical character and or of endowment The images are meant of pure reference and not binding in terms...

Page 3: ...E 13 10 ADJUSTING THE SQUEEGEE 13 11 INSTALLING THE ROTATING BRUSHES 14 12 RECOVERY TANK 15 13 SOLUTION TANK 15 WORK 16 OVERFLOW DEVICE 17 BRUSH PRESSURE 17 TRACTION 17 TRACTION 18 BRAKES 18 UPON COMP...

Page 4: ...imed Introductory comment This is a floor scrubber dryer which via the mechanical action of the rotating brush and the chemical action of a water detergent solution can clean any type of flooring As i...

Page 5: ...er W 300 300 Type of drive aut aut Forward and riverse speed km h 0 4 0 4 Max gradient 10 10 Suction motor tension V 36 36 Suction motor power W 670 670 Suction vacuum mbar 190 190 Solution tank capac...

Page 6: ...dicates the cock open signal lamp Brush base lift lower symbol Indicates the base lift lever Squeegee lift lower symbol Indicates the Squeegee lever Brush symbol Indicates the brush motor switch Aspir...

Page 7: ...amp Used over the emergency brake lever Brake symbol Indicates the parking brake disengaged position Indicates the maximum temperature of the detergent solution Located near the solution tank inlet Op...

Page 8: ...ANUAL Warning symbol Carefully read the sections preceded by this symbol for operator and machine safety Indicates danger of gas fumes and spillage of corrosive liquids Indicates fire danger Do not ap...

Page 9: ...When the car is parked get off the key and engage parking brake The machine is designed to carry out the washing and drying operations simultaneously Different operations should only be carried out i...

Page 10: ...1270 B 760 1020 C 1680 1750 2 HOW TO UNPACK THE MACHINE Remove outer packing The machine is strapped to its platform Cut the strap Note Remember to restore the hardware removed to remove the brackets...

Page 11: ...ely empty Lift the recovery tank completely Slide the coupling of the prop on the outer hole 1 keeping the tank in an upright position After inserting the battery hang up the shore to its original pos...

Page 12: ...must follow strictly the guidelines supplied by the manufacturer or its dealer All installation and maintenance must be performed by qualified personnel WARNING Danger of emission of gas and leakage...

Page 13: ...rvature of the rubber in its central section to slope the squeegee body backwards This is done by rotating adjustment unit 2 fig 3 counter clockwise To increase curvature on the outside sections of th...

Page 14: ...the buttons on the nozzle plates in special niches of the brush holder Turn the left brush counterclockwise and the right brush clockwise until you get the lock through the spring coupling applied to...

Page 15: ...tank with clean water at a temperature not in excess of 50 C Add liquid detergent in the amounts and using the procedures recommended by the detergent manufacturer Use only a minimal percentage of de...

Page 16: ...ss brush switch 1 Press aspiration switch 2 Use lever 3 to adjust water flow Push lever 1 forward to lower the base Lower the squeegee by pushing lever 2 forward The machine will star to move when dea...

Page 17: ...BRUSH PRESSURE It is possible to adjust the brush pressure acting on the appropriate lever There are three different levels of brush pressure The brush pressure is higher when the lever is fully lift...

Page 18: ...eck the speed that is engaged 2 and then turn the deadman lever 3 on the handlebar forward forward movement or backward reverse movement WARNING When moving backwards make sure that the squeegee is li...

Page 19: ...wards This frees recovery tank drain tube 3 Remove the drain tube from its scat unscrew the drain plug and empty the recovery tank The squeegee should be raised when the machine is not in use to preve...

Page 20: ...lug back on the drain tube WARNING This operation must be performed using gloves to protect themselves from contact with dangerous solutions CLEANING THE RECOVERY TANK FILTER Remove plug 1 from the re...

Page 21: ...right side of the machine WARNING Use gloves to avoid injury to the hands WARNING Use gloves to protect themselves from contact with dangerous solutions Pull the cartridge from the filter and clean it...

Page 22: ...ly Use a hammer to push and rotate lock plates 1 in the directions indicated by the arrow Pull out the rubber pressing blade and the rubber Turn the rubber over or replace it if necessary Check the he...

Page 23: ...t brush prcssure is sufficient Inercase as necessary using lever 1 Use another type of brush rather than the standard brush We recommend to clean floors with exceptionally difficu lt dirt the use of s...

Page 24: ...recovery tank is full and eventually empty TOO MUCH FOAM IS GENERATED Check that low foam detergent is used Add if necessary a small quantity of anti foam liquid to the recovery tank Remember that mo...

Page 25: ...ith narrow joints between tiles We recommend using softer bristles when floors are uneven Or have deep joints or raised edges Softer bristles penetrate easier into joints Remember that when brush bris...

Page 26: ...al use EN 12100 1 Machine safety Fundamental concepts fundamental principles of design Part 1 Basic methodology terminology EN 12100 2 Machine safety Fundamental concepts fundamental principles of des...

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