Panasonic EY7202-U1 User manual

1 SCHEMATIC DIAGRAM 2
2 WIRING CONNECTION DIAGRAM 2
3 DISASSEMBLY/ASSEMBLY INSTRUCTIONS 3
©2005 Matsushita Electric Works Ltd. All rights
reserved. Unauthorized copying and distribution is a
violation of law.
EY7202-U1
4 TROUBLESHOOTING GUIDE 5
5 EXPLODED VIEW 7
6 REPLACEMENT PARTS LIST 8
Cordless Impact Driver
SPECIFICATIONS
CONTENTS
Page Page
ORDER NO. PTD0503U33C1
F16

1 SCHEMATIC DIAGRAM
2 WIRING CONNECTION DIAGRAM
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EY7202-U1

3 DISASSEMBLY/ASSEMBLY INSTRUCTIONS
Ref. No. 1A Procedure 1A Removal of the Housing and the Fixation cover
assembly.
1. Loosen the screw turning it counterclockwise, using a coin or a
flat blade screwdriver.
2. Take out the belt hook.
3. Remove nine housing screws.
4. Open the housing B.
5. Take out the fixation cover, protectors and anvil block.
Ref. No. 1B Procedure 1A →
→→
→1B Removal and attachment of the Motor.
(Removal)
1. Take out the motor with the driving block from housing.
2. Separate the motor assembly from the driving block.
3. Take out the motor rotor assembly from the motor stator.
NOTE :
Make sure not to damage the magnet by motor rotor.
(Attachment)
1. Insert the motor rotor assembly into the stator.
NOTE :
Make sure that the motor stator has their own direction for proper
assembly. If it is assembled wrongly, the rotation may be the
opposite way.
3
EY7202-U1

Ref. No. 1C Procedure 1A →
→→
→1B →
→→
→1C Removal of the Driving Block.
1. Remove the thrust plate.
2. Take out the planet gears and pins slightly tapping the driving block
on the table.
Ref. No. 1D Procedure 1A →
→→
→1B →
→→
→1C→
→→
→1D Assembly of the Switch.
1. Press fit the lead wires firmly.
2. Assembly the lever switch with a projection on top.
3. Connect the motor lead wires without touching (+) terminal and (-)
terminal.
4. Press fit the lead wires of LED light in a groove of F/R selector
handle.
4
EY7202-U1

(Refer to WIRING CONNECTION DIAGRAM)
4 TROUBLESHOOTING GUIDE
5
EY7202-U1

6
EY7202-U1

5 EXPLODED VIEW
7
EY7202-U1

6 REPLACEMENT PARTS LIST
NOTE:
*B=only available as set
*C=available individually
Ref.No. Part No. Part Name & Description Remarks Per Unit
1WEY7202K3078 HOUSING AB SET 1
2EY6481L0177 CLICK SPRING *C 2
3WEY7201L0327 CUSHION 4*10*2 1
4WEY7201H4058 FIXATION COVER ASSEMBLY 1
5WEY7201K3107 NOSE PROTECTOR 1
6WEY7201H3207 PROTECTOR 1
7WEY6507K1167 C-TYPE RING 1
8WEY6507L0857 THRUST PLATE 1
9WEY6507L0197 BIT HOLDER SPRING 41 1
10 WEY6507K3717 BIT HOLDER 1
11 WEY7201S3307 FIXATION COVER 1
12 WEY6505L0867 SLIDER 1
13 WEY7201L1128 ANVIL 1
14 WEY6507L6977 STEEL BALL *B (2PCS/PK) 5/32 2
15 WEY7201L1067 DRIVING SHAFT ASSEMBLY 1
16 WEY7201L6967 STEEL BALL *B (2PCS/PK) 7/32 2
17 WEY7201L1377 HAMMER 1
18 WEY7300L6957 STEEL BALL *B (27PCS/PK) 27
19 WEY6505L0897 THRUST PLATE 1
20 WEY7201L0157 HAMMER SPRING 1
21 WEY6508L1147 SPRING FIXING PLATE 1
22 WEY7201L1137 DRIVING SHAFT 1
23 WEY6506L1357 PLANET GEAR *B (2PCS/PK) 2
24 WEY6506L1347 PIN *B (2PCS/PK) 2
25 WEY7201L0027 MOTOR MOUNTING PLATE ASSEMBLY 1
26 WEY7201L4957 BEARING 1
27 WEY7201L0987 O-RING 41 1
28 WEY7201L3747 MOTOR MOUNTING PLATE 1
29 WEY7201L1467 MOTOR ROTOR ASSEMBLY 1
30 WEY7201L1187 STATOR 1
31 WEY7201L2307 BRUSH ASSEMBLY 1
32 WEY7202Y2008 SWITCH 1
33 EY6261B6027 SEMS SCREW *C K3-6 2
34 WEY7202L2067 MODULE 1
35 WEY7200L0337 RUBBER 1
36 WEY7201Y3247 F/R SELECTOR HANDLE 1
37 WEY7202Y3258 OPERATION PANEL 1
38 WEY7201Y3267 BELT HOOK LOCK LEVER 1
39 WEY7201L0167 SPRING 1
40 WEY6470K3187 BELT HOOK BOLT 1
41 WEY7201Y3317 BELT HOOK 1
42 EY6230L0207 DUST PREVENTIVE PLATE 1
43 EY6230K9218 TORX TAPPING SCREW *C K3*20 9
-WEY9598K7018 TOOL CASE 1
-WEY7202K8108 OPERATING INSTRUCTIONS 1
**Battery Pack is available as an optional accessory. See the nearest sales dealer for details.
***For replacement parts of charger, see the charger service manual.
Charger complete set is available as an optional accessory. See the nearest sales dealer for details.
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EY7202-U1