Jetinno JL22, Service Manual, Page: 28 / 37

27 Service Manual JL22
1. Rotate the coffee discharge nozzle outwards and pull it vertically downward to remove the coffee discharge
nozzle;
2
、
Press the end face of the quick connector with your finger to confirm that the elastic space is compressed
and pull out the pipe. Pull the latch outward with your fingers; Downward tilt, outward move out of the brewer;
The removed brewer can be used to clean coffee power and stains with a brush and wet towel.
3. Replacement of filter screen:

Remove the screw in the center of the upper
plunger screen with a screwdriver.

Remove the mesh and check whether the
mesh is blocked. If it is, scrub it with a brush.

Serious mesh blockage will cause the
machine to report failure (brewing coffee
water flow rate is too low).

Replace the upper filter or clean the upper
filter, dry the water, and reinstall it with a
screwdriver.

Remove the screw in the center of the lower
plunger screen with a screwdriver.

Remove the mesh and black plastic sheet
and check whether the mesh is blocked

Serious mesh blockage will cause the
machine to report failure (brewing coffee
water flow rate is too low).

Replace the lower filter or clean the lower
filter, dry the water, and reinstall it with a
screwdriver.
Note:
Regular cleaning of the brewer should be done at 3000 cups or once a season!