Hitachi RCI Service Manual page 383

12 Maintenance notes
Spray and remove any remains of water.
Work and checks after cleaning
Lower the rope and fit the drain pan.
Measure the drainage pump insulation using a megohmmeter,
check that the insulation is over a 1 MΩ on applying 500 V.
Remove the vinyl sheets.
Fit the bellmouth and fan.
Fit the optional air panel.
Fit the electrical box.
Fit the drain pan.
N O T E
The cleaning product is neutral. However, after it has been
used the cleaning water may no longer be neutral.
Collect all cleaning water and apply the neutralisation treatment
once you have disposed of it.
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SMGB0063 rev. 1 - 10/2010