PERLA HP - ISSUE 02
53
FAS International S.p.A. - Via Lago di Vico, 60 - 36015 SCHIO (VI) Italy - tel. +39 0445 502011 – fax +39 0445 502010 - e-mail:
13.3 SPECIAL PERIODIC MAINTENANCE
This section is for qualified assistance staff only
EVERY 2,000 DELIVERIES:
•
Check the gaskets on the mixer units for signs of wear.
•
Check the quantity/quality of the beverages.
•
Check the gaskets on the espresso coffee unit for signs of wear.
•
Check the degree of grinding.
•
Check that the front piston and its vent are clean.
EVERY 5,000 DELIVERIES:
•
Clean the coffee unit filters.
The duration of the grinder depends on the quality of the coffee and degree of grinding required.
The grinder will need replacing between 30,000 and 50,000 cycles based on these factors:
1) Increased grinding time
2) Overheating particularly on the hopper support collar
3) Powder residues on the bottom of the cup
We recommend adjusting the grinders before deciding to replace them.
Foreign material can damage the grinders and/or motor beyond repair.
EVERY MONTH:
•
Disinfect all the parts that come into contact with foodstuffs.
EVERY SIX MONTHS:
•
Ensure that no lime scale deposits have formed, especially in the boiler; if they have, replace it.
ONCE A YEAR:
•
Replace the plastic components of the mixing units.
•
Replace the beverage dispenser tubes.
