Item Confirmation No. No. Cause Remedy RemarksProblem
Prob-
ability
The
process to
make
cream
It is milk
instead of
cream
inside the
cup
YES - replace valve,
item: 73000057
NO - continue to 3.11.2.4
YES - replace air pipe,
item: 73000120
NO - continue to 3.11.2.5
Valve damaged
Air pipe clogged
Refer to 3.11.2.2
Refer to 3.11.2.2
PCBA damaged
YES - replace or repair PCBA,
item: 78000006
Disassemble PCBA,
replace and repair
according to 4.2.12
Leakage
checking
Lots of
water on
the table
1. Disassemble water
inlet valve group
according to 4.2.4
2. Replace or repair
damaged components
according to water inlet
valve group explosive
view 8810101011
According to drip tray
group explosive view
8810101017
According to frame
explosive view
8810101021
Disassemble
appearance
components according
to 4.2.1
Disassemble PCBA,
replace and repair
according to 4.2.12
YES - replace or repair water inlet
valve seal
NO - continue to 3.12.1.2
YES - clean water sensor
NO - continue to 3.12.1.3
YES - insert water sensor,
item: 79000117
NO - continue to 3.12.1.4
YES - replace water sensor,
item: 79000160
NO - continue to 3.12.1.5
YES - repair connector,
item: 78000021
NO - continue to 3.12.1.6
YES - replace or repair PCBA,
item: 78000006
NO - continue to 3.12.1.7
YES - replace connector or pipe
Water leakage
between water
inlet valve and
water tank
Water sensor in
front of drip tray is
dirty
Water sensor
inside the drip tray
has fell off
Water sensor
deformed
Line pencil does
not work
PCBA damaged
Connector or pipe
damaged- water
leakage
Problem
after press
ON/OFF to
CLEANING
till power
off
Problems
refer to 3.3
Decalcifyi
ng
cleaning
Descale according to
5.2.1
Clean coffee machine
according to 5.2.2
To Next Page
Loading...
