Kalerm KLM1601, Руководство по обслуживанию

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Troubleshooting
20
3.3
3.4
3.3.6
3.3.6.4
3.3.6.5
3.3.6.6
3.4.1.1
3.4.1.2
3.4.1.3
3.4.1.4
3.4.1.5
3.4.1
Service Manual
Intelligent Fresh Ground Coffee Machine
KLM1601
Item Confirmation No. No. Cause Remedy Remarks Problem
Prob-
ability
Contropistone seal
damaged
YES - replace brew unit seal, item:
73000065
NO - continue to 3.3.6.5
1. Disassemble brew unit
according to 4.2.3;
2. Replace or repair
damaged components
according to brew unit
explosive view
8810101016
1. Disassemble brew unit
according to 4.2.3;
2. Replace or repair
damaged components
according to brew unit
explosive view
8810101016
1. Disassemble drainage
valve group according
to 4.2.10;
2. Replace or repair
damaged components
according to drainage
valve group explosive
view 8810101006
YES - replace coffee brewing
group, item: 8810101023
NO - continue to 3.3.6.6
YES - replace brew unit seal,
item
:
73000035
Brew unit piston
seal damaged
Brew unit seal
damaged
READY
Little water
drops from
coffee
export
when
CLEANING (
normal
volume
should be
more than
35ml)
The following should be repaired or replaced by dismatling the machine
Press
On/Off to
AUTO
CHECKIN
G and
then to
READY
Refer to 3.4.1.2
Refer to 3.4.1.2
1. Disassemble control
panel according to 4.2.8;
2. Disassemble control
panel components
according to 4.3.4;
3. Replace or repair
damaged components
according to control
panel explosive view
8810101007
Disassemble PCBA,
replace and repair
according to 4.2.12
YES - clean the touch screen
NO - continue to 3.4.1.2
YES - replace ITO, item: 78000004
NO - continue to 3.4.1.3
YES - replace and repair HMI,
item: 78000002
NO - continue to 3.4.1.4
YES - conncect or replace
connector, item: 78000024
NO - continue to 3.4.1.5
YES - replace or repair PCBA,
item: 78000006
Touch screen with
glove or touch
screen is dirty
ITO damaged
HMI damaged
The connector
between HMI and
PCBA is damaged
or dropped
PCBA damaged
Touch
screen
becomes
invalid