Troubleshooting
22
3.5
3.5.1.1
3.5.1.2
3.5.1.3
3.5.1.4
3.5.1
3.5.2.5
3.5.2.6
3.5.2.7
3.5.2.8
3.5.2.1
3.5.2.2
3.5.2.3
3.5.2.4
3.5.2
Service Manual
Intelligent Fresh Ground Coffee Machine
KLM1601
Item Confirmation
No.
No.
Cause
Remedy
Remarks
Problem
Prob-
ability
Use
coffee
beans to
make
coffee
The grinder
unit does
not work(
the screen
shows
working but
no sounds
from the
grinder unit)
The following should be repaired by dismatling the machine
1. Disassemble grinder
group according to 4.2.7;
2. Disassemble grinder
group according to 4.2.3
1. Disassemble grinder
group according to 4.2.7;
2. Disassemble grinder
group according to 4.3.3
Disassemble PCBA,
replace and repair
according to 4.2.12
YES - connect or replace
connection line, item: 78000020
NO - continue to 3.5.1.2
YES - replace grinder motor fuse
on PCBA
NO - continue to 3.5.1.3
YES - replace grinder motor,
item: 73000024
NO - continue to 3.5.1.4
YES - replace or repair PCBA,
item: 78000006
Grinder group
motor teminal or
connection line
damaged or
dropped
Grinder motor fuse
damaged on
PCBA
Grinder motor
damaged
PCBA grinder
motor control
circuit or
components
damaged
FILL BEANS
displays on
the screen
after
grinding
(grinder unit
works
)
The following should be repaired by dismatling the machine
YES - take out bean container,
and clean grinder entrance
NO - continue to 3.5.2.6
Take out bean
container according to
4.2.1
1. Take out grinder group
according to 4.2.7;
2. Disassemble grinder
group according to 4.3.3
3. According to grinder
group explosive view
881010002, replace or
repair damaged
components
YES - take out bean container,
lock screw pin worm drive,
item: 79000020
NO - continue to 3.5.2.7
YES - lock conical burr fastener,if
support lower grinder
damaged-replace it,
item:7900019
NO - continue to 3.5.2.8
YES - take out grinder group,
clean or replace conical burr
and upper burr,
item: 73000023 and 73000022
NO - continue to 3.5.2.9
Coffee beans are
too oil and sticked
to the entrance of
the grinder
YES - stir coffee beans inside the
bean container
NO - continue to 3.5.2.2
YES - replace to the finest level by
adjusting coffee powder
adjustment, continue to make 2
cups of coffee, the 3rd cup will
be normal
NO - continue to 3.5.2.3
YES - choose normal dry coffee
beans
NO - continue to 3.5.2.4
YES - use provided coffee powder
spoon to unclog
NO - continue to 3.5.2.5
Use over roasted
coffee beans
Use wet coffee
beans
Coffee powder
channel is
clogged
Grinder entrance
is sticked
Screw pin worm
drive is loose, the
gap between
conical burr and
upper burr
The gap between
conical burr and
upper burr lessens
or no gap
Water into grinder
group
Refer to 3.5.2.5
AZZURRI CLASSICO
Summary of Contents for Azzurri Classico CM631
Page 1: ...Service Manual Intelligent Fresh Ground Coffee Machine www blueicecreammachine co uk...
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Page 3: ...English KLM1601 Service Manual Intelligent Fresh Ground Coffee Machine AZZURRI CLASSICO...
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