Instruction Manual
IDO
8065
-HILO
8065
24/08/15 Rev: 1.0.0 (TRANSLATION OF ORIGINAL LANGUAGE)
50
15.7. WIPER DRYING BLADE REPLACEMENT
Two blades are assembled: one on the front and one rear, different form one each other.
They are built so as to avoid installation errors.
The wiper has the purpose of picking up the water from the floor through a vacuum
chamber that generates inside it.
In order to achieve maximum vacuum, plastic material drying blades (various types) are
fitted that allow it to perfectly adhere to the floor with no vacuum losses. Blade
replacement is therefore required to prevent decrease of water extraction properties by
the wiper.
To replace the blades:
1. Loosen the two knobs, on the right and left, that lock the wiper and aim it outwards in
order to make access easy.
Remove the wiper and place it on a work bench.
2. Loosen and remove the hand wheels that fasten the blade.
3. Remove the fastening strap and the blade, then rotate upside down or completely
replace the blade.
4. The same blade can be used for 4 times, causing it to work, every time, on a different
edge (you should turn them every 20 working hours as a maximum).
5. Fit the blade and fastening strap on the reference pins, then screw the hand-wheels
again.
6. Replace the wiper.
Normally the rear blade has an average service life halved compared to the front one.
15.8. CLEAN WATER FILTER CLEANING
The clean water filter is fitted under the machine's floor, on the right side. Its position is
also indicated by the wording on the right side of the solution tank. The filter has the
purpose of preserving the solenoid valve controlling solution flow rate from any debris
or sediment there might be in the solution tank.
It is recommended to clean the filter
weekly
.
In order to clean it unscrew the cup, remove the filter inside it and wash it under running
water. Replace it and fit the cup back in.
The filter used also acts as a shut-off valve on the solution tank, that is by unscrewing
the cup the flow automatically stops
