DIHR HT 12 - Maintenance; Routine Maintenance

USA
page 54
6. MAINTENANCE
6.1 Routine maintenance
WARNING: The machine is not protected against pressurized water jets. Do not use pressure cleaning system
against the machine.
It is recommended to contact the seller of chemicals for proper cleaning instructions, in order to have detailed
indications on methods and products for the correct periodical machine sanitation.
Do not use bleach or chlorine based detergents.
Daily cleaning is needed to ensure that the machine runs perfectly
. The following shall be carried out:
• Turn the machine in STAND-BY mode, by pressing the push-button C of the control panel (see chap. 4).
• Remove the fi lter and clean with a brush and a water shower. Drain the water by removing the overfl ow pipe (see pict.
22).
For machines equipped with drain pump, follow all indication at par. 5.5.
•
Remove the pump fi lter and clean with a brush and a water shower.
• Remove the arms by loosening the fi xing screws, and thoroughly clean them, and the nozzles under running water (see
pict. 23).
• Reassemble the parts and reposition the wash pipes fi rmly in place. Take extreme care to re-assemble the nozzles in
the right position (open and / or closed nozzles) and that the arms are installed with the right axial angle.
• Clean the tank very carefully, using a water shower.
• It is recommended to leave the machine hood open at the end of the day.
• Automatic cycle of machine self-cleaning/rinsing: recommended at each day end.
The machine should be in STAND-BY mode. Remove the overfl ow pipe. Wait the tank to be totally empty and close the
hood (see picts. 24 and 25). For machines equipped with drain pump, follow all indication at par. 5.5.
1
2
pict. 22
pict. 23
1
2
STAND-BY
pict. 24 pict. 25
STAND-BY