Maintenance And Cleaning; Safety Precautions; Ppe Features; Maintenance - Astoria CORE 200 SAE 2 Gr Use And Maintenance Manual

8.

MAINTENANCE AND CLEANING

Safety precautions

8.1
Carefully read the instructions provided in chapter I.

PPE features

8.2
When maintaining and cleaning the machine, the following PPE is requiredI:
The use of protective gloves is mandatory
Ambient maintenance temperature

Maintenance

8.3
8.3.1 Scheduled maintenance
Carry out scheduled maintenance according to the instructions in the table below, or when the "Maintenance
warning" appears on the display. If the machine is used intensively, the checks need to be performed more frequently.
Component Type of operation
• Check the heating unit pressure, which must be between 0.8 and 1.4 bar.
PRESSURE GAUGE • Check the water pressure when coffee is being dispensed: check the pressure indicated on
Check the condition of the filters. Check for any damage on the edge of the filters and check
FILTERS AND FILTER HOLDERS whether any coffee grounds settle in the coffee cup and replace the filters and/or filter holders,
as required.
DISPENSING GROUP Replace the shower screen and group gasket as indicated in par. 8.3.4
Replace the water filter cartridge or replenish the water softener as often as specified by the
WATER FILTER
manufacturer.
Replace the water filter cartridge or replenish the water softener as often as specified by the
WATER SOFTENER
manufacturer.
• Check the ground coffee dose (around 7 grams each time) and check the degree of grinding.
GRINDER-DISPENSER
• We recommend calling the Qualified Technician to replace the flat grinders after every
BOILER Replace the water in the heating unit as indicated in par. 6.10
TECHNICIANS' manual
5 - 35°C
the gauge, which must be between 8 and 9 bar.
The grinders must always have sharp cutting edges. There will be too much powder in the
grounds when they are deteriorating.
400/500 kg of coffee. For conical grinders, replace them after every 800/900 kg.
Core200
Quarterly Yearly
X
X
X
X
X
X
X
31 54
of