Jetinno JL18 Service Manual page 57


Press the end face of the white quick joint
by the finger，and make sure that the
elastic space has been compressed.

Unplug the pipe with force。

Enter machine background

Machine test-machine operation—brewer
movement control—ready to dosage

Machine test-machine operation—brewer
movement control—press

Brewer movement control—press

Pull the lock out by fingers

Tilt down, take out of the brewer with force

Remove the screw in the middle of the upper
piston filter with a screwdriver

Remove the filter net and see if any mesh is
blocked. If it is blocked, needs to be cleaned with
a brush

mesh clogging may lead to machine failure (low
flow rate when brewing coffee)

Install the dried and cleaned filter back with
screwdriver

Remove the screw in the middle of the lower
piston filter with a screwdriver

Remove the filter net and black plastic
plate，check if any mesh is blocked.

mesh clogging may lead to machine failure
57