NaceCare Solutions ST732 - Manual (Page 12)

11
MACHINE PREPARATION
12. RECOVERY TANK
Open the cover (1) and check that, the suction connection (2) is properly
connected by fitting the notches into its proper seat rotating it clockwise.
Check that the squeegee hose (3) is properly placed in to the tank and that
the plug of the recovery drain hose is closed.
2
3
13. SOLUTION FILTER
Check that the outer filter, placed between the valve and the solenoid valve, is
assembled correctly and that it is clean. Remember to check this filter often.
14. FILLING THE SOLUTION TANK
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 can damage the suction motor, so use only
the minimum amount of detergent necessary.
ATTENTION! Always use low foaming detergent. To avoid the
production of foam, before starting to clean, put a minimum
quantity of defoamer into the recovery tank. Never use pure acid.