30
X. Checklist For Yearly Maintenance On
All Traditional Machines and Steamers
(WHERE APPLICABLE)
1.
Make sure that the water softener has been regenerated on a
regular basis. The factory recommends recharging the
softener every 45–60 days.
If you are busy recharge it every 30 days.
2. Replace the parts that experience the most wear and tear,
including
a) Group Gasket (A10040 - #8)
b) Infusion Spray/Orifice (A10020)
c) Group Mesh Filter (A10021)
d) Shower Screen (A10060)
e) Group Electro-valve (A10110 - 110v or A10111 - 220v)
3. Check the Pressure-stat:
a) Open the steam wand and at the same time look at the
amber light and the gauge
b) The amber light must be lit when the pressure drops to
12 - 13 PSI.
c) If it does not the pressure-stat must be replaced
(A10170)
4. Check the espresso extraction and make sure that the
computer is programmed properly (automatic machines only)
5. Check to ensure that the machine is properly supplying water
to the boiler.
6. Make sure that the vacuum valve on top of the boiler is not
stuck in the up position. If it is, it must be replaced.
7. Check the pump for proper pressure. It must produce 130-
135 PSI during the extraction process.
8. Turn the machine OFF, UNPLUG the machine and make sure
that ALL of the electrical connections are tight and secure
and that there are no signs of damage to the electrical
connections or plugs.
To Next Page
Loading...
