Read Panasonic ES-LL21 / ES-LL41-K520 Service Manual online
ORDER NO. BLGZ1807E1CE
Model No.
ES-LL21
ES-LL41
EUROPE
TABLE OF CONTENTS
Page
Page
1 WARNING .......................................................................... 2
4 DISASSEMBLY/ASSEMBLY INSTRUCTIONS .............. 5-9
2 SPECIFICATIONS.............................................................. 2
5 SCHEMATIC DIAGRAM .................................................. 10
3 TROUBLESHOOTING GUIDE ........................................ 3-4
6 EXPLODED VIEW & REPLACEMENT PARTS LIST .. 11-14
(Household)
Rechargeable Shaver
ES-LL21/LL41
2
1. WARNING
Caution:
- Pb free solder has a higher melting point that standard solder; Typically the melting point is 422-424
°
F
（
217-218
℃）
higher.
Please use a soldering iron with temperature control and adjust it to 680
±
36
°
F(360
±
20
℃
). In case of using high temperature
soldering iron, please be careful not to heat too long.
- Pb free solder will tend to splash when heated too high (about 1100
- Pb free solder will tend to splash when heated too high (about 1100
°
F/400
℃).
2. SPECIFICATIONS
Product model
ES-LL21 , ES-LL41
Power source
AC 100
– 240 V, 50 – 60 Hz , 180 mA
Charging time
Approx. 1 hour
Accessories
Cleaning brush , Charging adaptor ,Oil ,
Length adjustment comb attachment ( for ES-LL41)
Length adjustment comb attachment ( for ES-LL41)
ES-LL21/LL41
3
3. TROUBLESHOOTING GUIDE
3.1 Main unit and charging adaptor
<TROUBLE>
<CHECK>
<REMEDY>
→→
NG
OK
NG
OK
NG
OK
OK
OK
NG
Motor does not rotate.
Does not charge.
Functions for a moment and
stops.
Does not charge.
Functions for a moment and
stops.
<Check charging adaptor>
Supply the rate voltage to the adaptor , and
confirm the continuity, okay if it is approx.. DC
6V between the terminals of the plug at the
no-load operation. .
confirm the continuity, okay if it is approx.. DC
6V between the terminals of the plug at the
no-load operation. .
Replace charging adaptor
<Check rechargeable battery >
Okay if the voltage of rechargeable battery is
more than approximately 3.6V DC between (+)
and (-) terminal .
more than approximately 3.6V DC between (+)
and (-) terminal .
Replace rechargeable
battery
battery
<Check module >
Wire the main unit returned from a customer
referring to the following figure , and connect
the rated voltage to it by the normal adaptor .
When switching ON and OFF , check if the
indicator
referring to the following figure , and connect
the rated voltage to it by the normal adaptor .
When switching ON and OFF , check if the
indicator
LCD is lit.
Discharge the battery completely and check
charging current , if it is more than 600-800mA ,
when connecting the charging adaptor .
charging current , if it is more than 600-800mA ,
when connecting the charging adaptor .
Replace module
<Check linear motor >
Wire the main unit returned from a customer
referring to the following figure , and connect the
rated voltage to it by the normal adaptor . When
switching ON and OFF , check if motor rotates .
(Once the battery is replaced , the battery needs
to be charged for a while , otherwise linear motor
may not operate .
referring to the following figure , and connect the
rated voltage to it by the normal adaptor . When
switching ON and OFF , check if motor rotates .
(Once the battery is replaced , the battery needs
to be charged for a while , otherwise linear motor
may not operate .
Replace linear motor
assembly
assembly
Check the soldering
points
points
ES-LL21/LL41
4
<TROUBLE> <CHECK>
<REMEDY>
NG
OK
NG
OK
NG
NG
Notes:
1.
After the point check , turn the main unit switch ON and OFF to check it
if it operates smoothly without any
abnormal sounds.
2.
Charge the main unit and confirm that the linear motor assembly can operates smoothly .
3.
Charge the main unit battery and check if the charge indication lamp lights up.
4.
Wire the main unit returned from a customer referring to the following figure , and connect the rated voltage to it by
the normal adaptor .
5.
Once the battery is replaced , the battery needs to be charged for a white , otherwise linear motor may not operate .
Noise is too loud.
Amplitude is too small .
Abnormal sounds.
Amplitude is too small .
Abnormal sounds.
< Check outer foil and inner blade
>
Check if there is any deformation with the outer
foil & inner blade.
Clean foil/blade perfectly applying some hand soap
because there is a possibility the bread chips cause
the problem .
foil & inner blade.
Clean foil/blade perfectly applying some hand soap
because there is a possibility the bread chips cause
the problem .
Replace the outer foil / inner
blade or oil a drop on the
outer foil / inner blade
blade or oil a drop on the
outer foil / inner blade
< Check the driving bars>
Check if there is any deformation with trimmer
driving bar , slit blade driving bar and finishing
blade driving bars or these are set firmly .
driving bar , slit blade driving bar and finishing
blade driving bars or these are set firmly .
Replace the trimmer driving
bar , slit blade driving bar
and finishing blade driving
bars
bar , slit blade driving bar
and finishing blade driving
bars
Trimmer blade knob does
not move .
not move .
Replace the trimmer handle
ON/OFF button cannot
be press.
be press.
< Check module>
Confirm if motor works when pushing the tact
switch on module .
switch on module .
See the procedure on the
above “Check module”.
above “Check module”.
Replace the housing
Switch lock cannot be set
or released .
or released .
Replace the module .
<Check driving head amplitude>
Turn the switch ON , and measure the amplitude
by checking a pin of driving head . ( See the figure
shown below. )
by checking a pin of driving head . ( See the figure
shown below. )
Replace the linear motor
assembly
assembly