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MACHINE PREPARATION
13. DETERGENT SOLUTION
Fill the solution tank with clean water at a temperature no higher than 50°C and add liquid
detergent in the proper concentration, following the manufacturer's instructions. The formation
of excess foam could damage the suction motors, so only use the minimum amount of
detergent needed.
NB: always use low foam detergent. To avoid the production of foam, before starting to clean,
put a minimum quantity of antifoam liquid into the recovery tank. Do not use pure acids.
14. RECOVERY TANK
Check the inspection cap is tightened,
and that the tank drainage cap and drainage tube cap
are closed
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