Panasonic EH-HV21-K865 Service Manual ▷ View online
ORDER NO. PEWT1908A45CE
(Household) Straight & Curl Straightener
Model No.
EH-HV21
Asia & CIS
TABLE OF CONTENTS
Page
1 Warning------------------------------------------------------------------------------------------------------------------
2
2 Specifications---------------------------------------------------------------------------
2
3 Troubleshooting Guide------------------------------------------------------------
3
4 Disassembly and Assembly instructions------------------------------------------------
4
4.1 Disassembly instruction---------------------------------------
4-5
4.2 Assembly Instructions--------------------------------------
6
5 Wiring Connection Diagram------------------------------------------------------
7
6 Schematic Diagram------------------------------------------------------------------
7
7 Explode View and Replacement Part List--------------------------------------------------------------------------
8
7.1 EH-HV21 Exploded View-------------------------------------------------------
8
7.2 EH-HV20 Parts List----------------------------------------------
9
1. Warning
Caution:
- Pb free solder has a higher melting point that standard solder Typicall the melting point is 50 - 70°F (30 - 40
℃)
a higher. Please use soldering iron with temperature control and adjust it to 750 ±20°F (400 ± 10℃).
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°F / 600
℃).
Model
Power source / Power consumption
Iron Plate temperature
Body size (mm.)
Weight
Cord length
B2 Plug(SF822)
2.0 m
355 g
S3 Plug(SF629)
2.0 m
290×33×33
B2 Plug(SF822)
B2 Plug(SF82)
2.0 m
2. Specifications
AC 100-130 V ~ 50-60 Hz 51 W
180-200-230°C (3 level settings)
AC 220-240 V ~ 50-60 Hz 55 W
B2 Plug(SF82)
365 g
EH-HV21
415 g
S3 Plug(SF629)
3. TROUBLESHOOTING GUIDE
Refer to WIRING CONNECTION DIAGRAM.
No operation
(LED does not light)
< CHECKING PROCEDURE >
< CHECKING METHOD >
< REMEDY >
Check POWER CORD.
Check the conductivity
of POWER CORD.
Check CIRCUIT BOARD
ASSEMBLY
LED light, but Iron
Plate(Heater)
does not become hot
Check Iron plate of
HEATER A : Housing side
Replace
HEATER A ASSEMBLY
Check resistance value between lead
wires of the Housing side assy is
approx. 20.0
±1.0
W
Check the Lead Wire
Check connecting of Lead Wire
Replace
HEATER A ASSEMBLY
or HEATER B ASSEMBLY
Replace
HEATER B ASSEMBLY
OK
Check Power Switch
Check continuous at
Switch ON position
Replace the
POWER CORD.
Check Iron plate of
HEATER B: Press plate
Check resistance value between lead
wires of the Press plate side assy is
approx. 20.0
±1.0
W
Check
CIRCUIT BOARD
ASSEMBLY
Replace
CIRCUIT BOARD
ASSEMBLY
Replace Power switch
Replace CIRCUIT BOARD
ASSEMBLY
NG
NG
NG
NG
NG
NG
OK
OK
OK
OK
4 Disassembly and Assembly instructions
4.1 Disassembly instruction
(1) Remove HINGE PIN from Main Body
(4) Remove 3 SCREWS for fitting
by Slotted SCREW driver (Minus Driver.)
PRESS PLATE side by Phillips screw
drivers (Plus Driver).
drivers (Plus Driver).
(2) Remove HINGE PIN by hand pressing at
(5) Remove PRESS PLATE COVER from
HOUSING side and Press Plate side.
PRESS PLATE in Grip follow as below drawing.
(3) Remove PIVOT SPRING by gripping
(6) Take off Iron Plate from PRESS PLATE.
and pulling it out from the Main body
Hinge Cover
Minus Driver
Housing
Press Plate
Hinge Pin
Pivot Spring
Screws
Press Plate Cover
Press Plate