Troubleshooting - Gaggia NAVIGLIO HD8749 User Manual

ENGLISH
42
Machine actions
The machine does not turn
on.
Coff ee is not hot enough.
The drip tray gets fi lled
although no water is drained.
The red light fl ashing
quickly is always displayed on
the machine.
No hot water or steam is
dispensed.
Coff ee does not have
enough crema (see note).
The machine takes a long
time to warm up or the
amount of water dispensed
from the wand is too little.
The brew group cannot be
removed.
There is a lot of ground coff ee
under the brew group.

TROUBLESHOOTING

This chapter summarizes the most common problems you could encounter
with your machine.
Causes
The machine is not connected to
the electric network.
The cups are cold.
Sometimes water is drained
automatically by the machine
into the drip tray to manage the
rinsing of the circuits and ensure
optimum machine performance.
The coff ee grounds drawer was
emptied with the machine off .
The hole of the steam wand is
clogged.
The Classic Milk Frother is dirty.
The blend is unsuitable, coff ee is
not freshly roasted or the grind is
too coarse.
The machine circuit is clogged by
limescale.
The brew group is out of place.
The coff ee grounds drawer is
inserted.
Coff ee is not suitable for automatic
machines.
Solutions
Connect the machine to the electric
network.
Preheat the cups with hot water.
This is a standard operating
procedure.
The coff ee grounds drawer must
always be emptied with the machine
on. Wait until the red light
starts fl ashing more slowly before
reinserting the drawer.
Clean the hole of the steam wand
using a pin.
Caution: make sure that the
machine is off and has cooled
down before performing this
operation.
Clean the Classic Milk Frother.
Change coff ee blend or adjust the
grind as explained in the "Adjusting
the Ceramic Coff ee Grinder" section.
Descale the machine.
Turn on the machine. Close the
service door. The brew group
automatically returns to the initial
position.
Remove the coff ee grounds drawer
before removing the brew group.
It may be necessary to change the
type of coff ee or the coff ee grinder
settings.