Instruction/ maintenance manual of the product EY7542 Panasonic
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© 2007 Matsushita E lectric Works, Ltd. All rights reserved. Unauthorized copying and d istribution is a violation of law . Order Number PTD0707U37CE F16 Cordless Imp act Driver Model No.
2 1W a r n i n g Caution: • Pb free solder has a higher meltin g point that st andard solder; T ypicall the melting point is 50 - 70 ° F (30 - 40 ° C) higher . Please use a soldering iron with temperatur e control and adjust it to 750 ± 20 ° F (400 ± 10 ° C).
3 3 T roubleshooting Guide (Refer to WIRING CONNECTION DIAGRAM).
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5 4 Disassembly and Assembly Instructions 4.1. Disassembly Instructions Ref. No. 1A Procedure 1A Removal of the Housings. 1. Loosen the belt hook bolt turning it counterclockwis e, using a coin or a flat blade screwdriver. 2. T ake out the belt hook. 3.
6 Ref. No. 1B Procedure 1A → 1B Removal of Motor assembly an d Gear hammer block. 1. Unscrew to disconnect the lead wires between switch and moto r . 2. T ake out the motor assembly with the gear box block from the housing. 3. Separate the motor assembly from the gear box block.
7 Ref. No. 1C Proc edure 1A → 1B → 1C Removal of Gear box ass embly . 1. Hold the driving carrier as illustrated. 2. Compress the assembly and take out the pin. 3. T ake out the driving shaft assembly and the gear case assembly from the shaft of the driving carrier .
8 4.2. Reassembly instructions Ref. No. 2A Procedure 2A Assembly of Gear case block . 1. Assemble thrust plate, clutch gear , planet gear (3pcs), carrier , thrust plate and insert pins (2pcs). 2. Reinstall one piece of steel ball into each of 6 holes.
9 Ref. No. 2B Procedure 2A → 2B As sembly of Gear box a ssembly . 1. Insert the driving carrier into the hole o f gear case assembly and the driving hammer assembly . 2. Hold the driving ca rrier as il lustra ted and confirm if the connect piece is inside of t he driving shaft block.
10 Ref. No. 2C Procedure 2A → 2B → 2C Assembly of Switch and Motor assembly . 1. Insert the motor and gear & hammer assembly into the housing. 2. Connect the switch assembly with motor lead wires. 3. Set the motor lead wire (black) is on the upper side of switch assembly .
11 Ref. No. 2D Procedure 2A → 2B → 2C → 2D Assembly of Housing. 1. Set the hook release lever on the housing. 2. Close the housing A and B. 3. Confirm if the wider pr otrusion of adjusting screws is placed on bottom (switch side). NOTE: If the adjusting screw does not set correctly , it will make the wrong clutch force.
12 Ref. No. 2E Procedure 2A → 2B → 2C → 2D → 2E Assembly of Fixing cover . 1. Place the clutch handle with position 1 on top. 2. Set the fixing cover with mark on top.
13 5 Wiring Connection Diagram 6 Schematic Diagram.
Model No. : EY7542 Exploded View 7 Exploded View and Replacement Parts List.
Model No. : EY7542 Parts List Safety Ref. No. Part No. Part Name & Description Q'ty Remarks 1 WEY7542K3078 HOUSING A B SET 1 2 WEY6507K1167 C-TYPE RING 1 3 WEY6507L0857 THRUST PLAT E 1 4 WEY6.
Model No. : EY7542 Parts List Safety Ref. No. Part No. Part Name & Description Q'ty Remarks 44 WEY754 2H3247 F/R SELECTOR HANDLE 1 45 WEY663 1L0977 CLICK SPRING 1 46 WEY650 5L0187 CLICK SPRIN.
An important point after buying a device Panasonic EY7542 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Panasonic EY7542 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Panasonic EY7542 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Panasonic EY7542 you will learn all the available features of the product, as well as information on its operation. The information that you get Panasonic EY7542 will certainly help you make a decision on the purchase.
If you already are a holder of Panasonic EY7542, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Panasonic EY7542.
However, one of the most important roles played by the user manual is to help in solving problems with Panasonic EY7542. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Panasonic EY7542 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
