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MACHINE PREPARATION
11.
SOLUTION WATER
Fill the solution tank with clean water at a temperature not more than 50
°
C and add
liquid detergent in the proper concentration following the instructions of the
manufacturer. Excess foam in the recovery tank could damage the suction motor, so use
only the minimum amount of detergent necessary. Reassemble de cover.
WARNING!
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.
Never use pure acid.
12.
RECOVERY TANK
Check that the inspection cover has been tightened
and that the exhaust plug of the tank
and the plug of the exhaust pipe are closed
