Panasonic EY47A1 User manual

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Unauthorized copying and distribution is a violation
of law.
ORDER NO. PTD2010E03CE
Cordless Reciprocating Saw
Model No. EY47A1
Europe
TABLE OF CONTENTS
PAGE PAGE
1 Warning -------------------------------------------------------------- 2
2 Specifications ----------------------------------------------------- 2
3 Troubleshooting Guide ----------------------------------------- 3
4 Disassembly and Assembly Instructions ---------------- 5
5 Exploded View and Replacement Parts List -----------10

2
1Warning
Caution:
• Pb free solder has a higher melting point that standard solder; Typically the melting point is 50 - 70 °F (30 - 40 °C) higher.
Please use a soldering iron with temperature control and adjust it to 750 ± 20 °F (400 ± 10 °C). 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 °C).
2 Specifications

3
3 Troubleshooting Guide
3.1. Troubleshooting Guide

4
3.2. Trial Operation (after checking Troubleshooting Guide).
3.2.1. Assembly
• Confirm if there is no gap between housing L and R by pinching lead wires.
• Check the smooth movement of blade.
• Slide the handle lock release lever and verify that the handle angle can be switched among its four settings.
• Check if the shoe position can be adjusted by internal shoe adjustment screw.
• Check the smooth movement of switch lock release lever.
3.2.2. Operation
• Check if the motor rotation become higher as the amount of depression of switch handle and make sure that the LED turns on.
• Confirm if the rotation stops immediately when releasing the switch handle and make sure that the LED turns off.
• Confirm if the blade moves properly and there should be no metallic or abnormal sound and abnormal vibration.
3.2.3. Integrity
• With the switch activated, shake the tool back and forth and up and down and verify that its sound does not change excessively.
• Check for the presence of any dirt or foreign matter from the repair process on the outside of the tool.
• There is no dust or deformation on battery terminals.

5
4 Disassembly and Assembly Instructions
* To reduce the risk of injury, always remove battery pack before removing/installing the tool.
* To assemble the tool, start with 4-7 and proceed to 4-1.
4.1. Removing the Housing Set.
1. Remove 14 torx screws that attach housings.
2. Remove back housings (R) and (L) from front housing set.

6
4.2. Precautions when attaching the Switch.
1. Attach the trigger release flat spring into the housing like the picture
and then insert the trigger lock.
2. Attach the trigger release flat spring to trigger lock.
3. Insert the Lock lever into the housing while pulling the trigger lock
down.
* Check to make sure that the trigger lock moves up and down smoothly
while hold the lock lever and the switch.

7
4.3. Removing the Module Assembly and Connectors.
4.4. Removing the Gear Box Block and Associated Parts.
4.5. Removing the Chuck.
Remove the module assembly from front housing and then remove the
switch’s 8-pin connector and LED’s 3-pin connector from the module
assembly’s control circuit board.
Remove the motor assembly, gear box block,
switch assembly and guard assembly from the
front/back housing.
Remove 2 torx screws.

8
4.6. Removing the Motor Assembly from the Gear Box Assembly.
4.7. Precautions when attaching the Motor Assembling into the Front Hous-
ing.
1. Remove two screws holding the motor using phillips screw driver.
2. Unscrew the two screws that secure the lead wires from the motor
assembly and remove them from the switch assembly.

9
4.8. Wiring and Assembly Points.

Model No. : EY47A1 Exploded View
5 Exploded View and Replacement Parts List

Model No. : EY47A1 Parts List
Change Safe Ref.No. Part No. Part Name & Description Quantity Remarks
1 WEY47A1K3002 FRONT HOUSING SET 1
2 WEY47A1K3101 BACK HOUSING SET 1
3 WEY46A5K6301 TORX SCREW 14 (3-14), (5PCS/PK)
4 WEY47A1L1101 GUARD ASSEMBLY 1
5 WEY47A1L0001 PROTECTIVE BOOT 1
6 WEY47A1L1201 CHUCK 1
7 WEY47A1L6001 TORX SCREW 2 (M4*12), (2PCS/PK)
8 WEY47A1L1001 GEAR BOX BLOCK 1
9 WEY47A1L2202 MOTOR ASSEMBLY 1
10 WEY47A1L6201 SEMS SCREW 2 (M3), (2PCS/PK)
11 WEY47A1L2001 SWITCH ASSEMBLY 1
12 WEY47A1L2301 MODULE ASSEMBLY 1
13 WEY47A1L2101 LED ASSEMBLY 1
14 WEY47A1L6301 PIN 1
15 WEY47A1L6401 SPRING 1
16 WEY47A1L0101 PIVOT RELEASE BLOCK 1
17 WEY47A1L0201 PIVOT RELEASE SLIDER 1
18 WEY47A1L0301 LOCK LEVER 1
19 WEY47A1L6501 TRIGGER RELEASE SPRING 1
20 WEY47A1L0401 TRIGGER LOCK 1
21 WEY47A1L0502 DISPLAY PANEL 1
22 WEY3571L0967 O RING 1
23 WEY47A1F7001 HEX WRENCH 1
- WEY6705X5527 SUNLIGHT GREASE 1
- WEY003W8957 GREASE (PERMALUB) 1