Panasonic ER220-E2 User manual

1 SCHEMATIC DIAGRAM 2
2 WIRING CONNECTION DIAGRAM 2
3 DISASSEMBLY INSTRUCTIONS 3
4 ASSEMBLY INSTRUCTIONS 5
©2004 Matsushita Electric Works, Ltd. All rights
reserved. Unauthorized copying and distribution is a
violation of law.
ER220-E2
ER221-E2
5 TROUBLESHOOTING GUIDE 8
6 EXPLODED VIEW 9
7 REPLACEMENT PARTS LIST 10
AC/Rechargeable Beard/Hair Trimmer
SPECIFICATIONS
CONTENTS
Page Page
ORDER NO. SD0410E52C2

1 SCHEMATIC DIAGRAM
2 WIRING CONNECTION DIAGRAM
2
ER220-E2 / ER221-E2

1.Remove the attachment and blade.
2.Peel off the dial cover.
NOTE: Dial cover is fixed with an adhesive tape. Make
sure not to scratch dial cover or dial by something
sharp-edged tool when taking out the dial cover.
3.Loosen two screws tightening the blade spring, a screw at
the dial and a screw on the bottom cover.
4.Remove housing C.
5.Take the front panel out slightly lifting up to the direction of
arrow.
6.Remove the rear panel.
NOTE: Make sure not to brake the hooks.
7.To remove the trimmer driving bar, press it outwards.
8.Loosen screws with O-ring.
3 DISASSEMBLY INSTRUCTIONS
Follow the procedure below to disassemble the main body.
3
ER220-E2 / ER221-E2

9.Loosen four screws with O-rings.
10.Slightly sliding the trimmer ups and loosens two screws and
removes the retaining plate.
11.Remove the waterproof rubber and two O-rings.
12.Take out housing B.
13.To take out the motor assembly, lift up the lead wire side of
motor and pull it towards the battery side in the direction of
arrow.
14.Take out the battery assembly from housing A.
15.Take out the rechargeable battery from battery holder.
4
ER220-E2 / ER221-E2

NOTE: When reassembling, replace the new waterproof
rubber and O-rings. Make sure whether there is NO foreign
substance sticking around a part covered with water seal.
1.Install the driving head in motor.
NOTE: Make sure of the direction.
2.Insert the rechargeable battery into battery holder and set
on housing A. Insert the motor assembly into housing A.
NOTE: Make sure to attach the battery O-ring and
washer to the battery. And O-rings are set to the
terminal pins.
NOTE: Press the motor assembly and battery assembly
into housing A firmly.
3.Set the housing O-ring.
NOTE: Make sure whether there is NO foreign
substance sticking around the seal.
4.Close the housing A and B.
Make sure not to pinch the lead wires or housing O-
ring.
4 ASSEMBLY INSTRUCTIONS
5
ER220-E2 / ER221-E2

5.Set the trimmer. And tighten four housing screws.
NOTE: Make sure to attach the O-ring with screw.
6.Set waterproof rubber, O-rings, retaining plate with
tightening two screws.
The waterproof rubber must be fitted the right way around.
Install as shown in figure by inserting firmly to the proper
position.
NOTE: Make sure whether there is NO foreign
substance sticking around the seal.
7.Set the hook on bottom of front panel and rear panel.
Note: Make sure not to break the hooks and confirm to
set them firmly.
6
ER220-E2 / ER221-E2

8.Set the trimmer driving bar and click spring.
9.Set the bottom cover and tighten it with a screw.
10.Attach the connecting bar to housing C.
11.Set housing C and attach the dial and the dial-fixing button
with tightening a screw. And attach the dial cover.
NOTE: Make sure that the rack is set on the lowest
position and the dial shows "1" at the center.
After assembling the unit, confirm the smooth up and down
operation for attachment. And confirm if the dial shows "20"
when the attachment is the highest position.
7
ER220-E2 / ER221-E2

5 TROUBLESHOOTING GUIDE
<TROUBLE> <CHECK> <REMEDY>
Does not operate. →<CHECK ADAPTOR.> NO Replace adaptor.
Does not charge. Supply rated voltage to the adaptor. OK if it is approx. DC 2.8V between →
Functions for a mo- the terminals of the plug with no-load operation.
ment and stops. ↓OK
<CHECK RECHARGEABLE BATTERY.> NO Replace rechargeable
Okay if the voltage of rechargeable battery is more than approximately →battery.
1.2V DC between (+) and (-) terminals.
↓OK
<CHECK MODULE.> NO Repair the soldering
Wire the main unit returned from a customer refer with the following →points.
figure, and connect the rated voltage to it by adaptor. ↓
Measure the charging current if it is approximately 1100mA. Replace the module.
Make sure if the motor rotate when switching ON.
↓OK
<CHECK MOTOR.> NO Replace the motor.
The motor should turn when 1.2V DC is applied to terminals. →
↓OK
<CHECK CONTACT CONDITIONS OF SWITCH.> NO Replace the switch
Check for proper position, there is no deformation and no hair chips →terminal plate.
around the switch terminal plate.
Noise is too loud. →Check if there any deformation with the blade block. NO Replace blade or
Amplitude is too →oiling a drop for blade.
small.
8
ER220-E2 / ER221-E2

6 EXPLODED VIEW
9
ER220-E2 / ER221-E2

7 REPLACEMENT PARTS LIST
NOTE :
*A=available as an optional accessory
*B=only available as set
*C=available individually
Ref.No. Part No. Part Name & Descriptions Remarks Per Unit
1WER221S7408 COMB ATTACHMENT FOR HAIR ER220/ER221 1
2WER221S7418 COMB ATTACHMENT FOR BEARD ER221 1
3WER9602Y BLADE BLOCK 1
4WER220A3108 DIAL COVER ER220 BLUE 1
4WER221S3108 DIAL COVER ER221 SILVER 1
5WES8093L9007 TAPPING SCREW K2-6 *C K2-6 2
6WER221L1478 DIAL-FIXING BUTTON 1
7WER221H3288 DIAL 1
8WER220A3778 FRONT PANEL ER220 BLUE 1
8WER221S3778 FRONT PANEL ER221 SILVER 1
9WER221S3208 SWITCH HANDLE 1
10 WER220L3578 SWITCH TERMINAL PLATE ER220 1
10 WER221L3578 SWITCH TERMINAL PLATE ER221 1
11 WER221L1668 SWITCH CAM 1
12 WER221L0988 SWITCH O-RING 1
13 WER850B9007 TAPPING SCREW *C K2-8 3
14 WER220H3028 HOUSING C ER220 1
14 WER221S3028 HOUSING C ER221 1
15 WER504L0167 SPRING FOR CUTTER *B (2PCS/PK) 2
16 WER221L0188 CONNECTING BAR 1
17 WER221L0288 RACK 1
18 WER221L1578 CLICK SPRING 1
19 WER221H3368 REAR PANEL 1
20 WER221L1088 TRIMMER DRIVING BAR 1
21 WES7025L9707 SCREW *C K2-15 7
22 WER221L0208 RETAINING PLATE 1
23 WER221L0328 WATERPROOF RUBBER SET 1ST
24 WER220H3058 HOUSING A ER220 1
24 WER221S3058 HOUSING A ER221 1
25 WER221L1248 DRIVING HEAD 1
26 WER221L0028 MOTOR CASE 1
27 WER221L1008 MOTOR 1
28 WER221L0948 LEAD WIRE 1ST
29 WER221L0238 BATTERY HOLDER 1
30 WER221L2508 RECHARGEABLE BATTERY NI-MH TYPE 1
31 WES7025L0977 WASHER & O-RING SET 1ST
32 WER220L2108 MODULE ER220 1
32 WER221L2108 MODULE ER221 1
33 WER221L2448 SWITCH CONTACT 1
34 WER221L1678 CAM LEVER 1
35 WER220H3068 HOUSING B ER220 1
35 WER221S3068 HOUSING B ER221 1
36 WER221H1058 TRIMMER 1
37 WER220H3848 BOTTOM COVER ER220 1
37 WER221H3848 BOTTOM COVER ER221 1
38 WER220A3038 BODY BLOCK ER220 1
38 WER221S3038 BODY BLOCK ER221 1
39 WER221K7664 ADAPTOR C-2 PLUG 1
40 WER221K7008 SOFT CASE 1
41 WER203X7918 OIL 1
42 WES76806761 CLEANING BRUSH 1
-WER220A8008 INDIVIDUAL BOX ER220 1
-WER221S8008 INDIVIDUAL BOX ER221 1
-WER220A8108 OPERATING INSTRUCTIONS ER220 1
-WER221S8108 OPERATING INSTRUCTIONS ER221 1
10
ER220-E2 / ER221-E2