Kalerm KLM1601, Service Manual

Page: 23 / 96

3.4
3.4.2.1
3.4.2.2
3.4.2.3
3.4.2
Troubleshooting
21
3.4.3.1
3.4.3.2
3.4.3.3
3.4.3.4
3.4.3.5
3.4.3
3.4.2.4
3.4.2.5
Item Confirmation No. No. Cause Remedy Remarks Problem
Prob-
ability
Refer to 3.4.2.1
Refer to 3.4.2.1
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
YES - replace rotary,
item: 79000058
NO - continue to 3.4.2.2
YES - replace rotary PCB,
item: 78000003
NO - continue to 3.4.2.3
YES - replace line pencil,
item: 78000013
NO - continue to 3.4.2.4
Rotary is stucked
so it can not be
moved or pressed
Rotary PCB
damaged
The connector
between rotary
PCB and HMI
damaged
Disassemble PCBA,
replace and repair
according to 4.2.12
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
YES - make the clean button can
be pressed or replace damaged
button, item: 79000064
NO - continue to 3.4.3.2
YES - replace HMI,
item: 78000002
NO - continue to 3.4.3.3
YES - replace HMI,
item: 78000002
NO - continue to 3.4.3.4
YES - connect or replace
connection line, item: 78000024
NO - continue to 3.4.3.5
YES - replace or repair PCBA,
item: 78000006
Clean button is
stucked or
demaged
Press button on
HMI damaged
HMI damaged
Connection line
between HMI and
PCBA damaged
or dropped
PCBA damaged
Conduct the following confirmation after reset
Refer to 3.4.5.1
Refer to 3.4.5.1
Refer to 3.4.5.1
HMI damaged
YES - replace HMI,
item: 78000002
NO - continue to 3.4.2.5
Disassemble PCBA,
replace and repair
according to 4.2.12
YES - replace or repair PCBA,
item: 78000006
PCBA damaged
Refer to 3.4.2.1
Rotary
becomes
invalid
READY
The following should be repaired by dismatling the machine
Rinse
button
becomes
invalid