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Hitachi P 20DA Technical Data And Service Manual
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Hitachi P 20DA Technical Data And Service Manual

Hitachi P 20DA Technical Data And Service Manual

Cordless planer
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See also: Operation Manual & Safety Instructions
MODEL
P 20DA
POWER TOOLS
TECHNICAL DATA
CORDLESS PLANER
AND
P 20DA
SERVICE MANUAL
P
LIST No. F828
Feb. 1999
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT

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Summary of Contents for Hitachi P 20DA

  • Page 1 MODEL P 20DA POWER TOOLS TECHNICAL DATA CORDLESS PLANER P 20DA SERVICE MANUAL LIST No. F828 Feb. 1999 SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT...

  • Page 2: Table Of Contents

    [ Appendix ] Assembly Diagram for P 20DA • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •...

  • Page 3: Product Name

    AC power source and have no trailing cord. The Model P 20DA is the industry's first cordless planer, so please hurry to promote sales before other manufacturers' products enter the market.

  • Page 4: Selling Point Descriptions

    (2) Ergonomic safety switch lock lever (See Fig. 3.) The Model P 20DA has a safety switch lock mechanism. The position and the shape of the switch lock lever are ergonomically designed for easy handling in lock and off-lock models.
  • Page 5 1 to 4 for the opposite side blade. Fig. 4 (4) Electric brake The Model P 20DA has an electric brake system that stops the blade immediately after releasing the trigger switch for better working efficiency. --- 3 ---...

  • Page 6: Specifications

    5. SPECIFICATIONS Model P 20DA Cutting width (max.) 82 (3-1/4") Cutting depth 0 --- 0.5 (0-1/64") Rabbeting depth 0 --- 6 (0-15/64") Working performance per single charge [Soft wood cutting depth 0.5 mm (1/64")] (Reference values based on Feeding speed...
  • Page 7 Over-charge prevention circuit: Charger The timer and a built-in electronic circuit detect the output voltage or surface temperature (Model UC 14YF) of the storage battery and automatically turn off the unit to prevent over charging. (Model UC 14YF2) Power input: 44W Indication method of battery charging function Pilot lamp Charging status...

  • Page 8: Precautions In Sales Promotion

    6-1. Safety Instructions In the interest of promoting the safest and most efficient use of the Model P 20DA Cordless Planer by all of our customers, it is very important that at the time of sale, the salesperson carefully ensures that the buyer seriously recognizes the importance of the contents of the Handling Instructions, and fully understands the meaning of the precautions listed on the Caution Plate and Name Plate attached to each tool.
  • Page 9 (8) Disposal of the Type EB 12B Storage Battery Ensure that all customers understand that Type EB 12B Storage Batteries should be turned in to any Hitachi Power Tool sales outlet or authorized service center when they are no longer capable of being recharged or repaired.

  • Page 10: Inherent Drawbacks Of The Cordless Planer Requiring Particular Attention During Sales Promotion

    (4) Safety switch lock mechanism The Model P 20DA has a safety switch lock mechanism on the side of the handle. Although the position and the shape of the safety switch lock lever are ergonomically designed for safe and easy handling in lock/off- lock, users who are accustomed to AC-powered planers may be conscious of a little inconvenience.

  • Page 11: Maintenance Guide

    7. MAINTENANCE GUIDE As suggestions for the use and general maintenance of the planer are covered in the Handling Instructions, only special suggestions relative to planer blade adjustment, disassembly, reassembly and repair are described here. Thorough attention in handling should be exercised at all times to carefully maintain the flatness and alignment between the front and rear surfaces of the bases, and to avoid possible injury when installing, adjusting or handling the planer blades.

  • Page 12: Repair Guide

    8. REPAIR GUIDE 8-1. Disassembly Before disassembly, be sure to remove the planer blades for safety and to protect the blades' tips. 8-1-1. Removal of the Motor with Fan [32], the Cutter Block Ass'y [18] and the End Bracket [29] (See Fig. 8.) (a) Remove the ten Tapping Screws D4 x 25 [16] which fix the End Bracket [29] and the Handle [43] to the Housing [33], then remove the Handle [43].
  • Page 13 8-1-2. Removal of Pulley (A) [28] and Pulley (B) [15] (See Fig. 9.) (a) Remove the one Tapping Screw D4 x 25 [16] which fixes Belt Cover (B) [26] to the End Bracket [29], then remove Belt Cover (B) [26]. (b) Pulley (A) [28] (left-hand threaded) and Pulley (B) [15] (right-hand threaded) are screwed onto the motor shaft and the cutter spindle respectively.

  • Page 14: Reassembly

    8-1-4. Removal of the Front Base [3] and the Rear Base [47] (See Fig. 11.) (a) Turn the Knob Ass'y [7] counterclockwise, then the Front Base [3] can be removed. (b) Remove the four Tapping Screws D4 x 16 [5] which fix the Rear Base [47] to the Housing [33], then the Rear Base [47] can be removed.
  • Page 15 Fig. 12 Connect the Internal Wire [39] (red) with solder facing to the concave side. Internal Wire [39] (red) Plus terminal (different from the minus terminal in shape) Concave Projection of solder: 3 mm (1/8 ") maximum Minus terminal Internal Wire [36] (black) Fig.

  • Page 16: Wiring Diagram

    (c) Inserting positions of each internal wire are shown in Fig. 14. Be careful not to raise or catch the internal wires. Be careful not to raise the internal wires at this position. Mount the Terminal [37] (blue) upward. Fig. 14 (d) Be sure to mount the Knob [45] and Spring (F) [44].

  • Page 17: Screw Tightening Torque

    8-4. Screw Tightening Torque Machine Screw M3.5 x 6 [34] 1.5 kg • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • •...

  • Page 18: Standard Repair Time (Unit) Schedules

    9. STANDARD REPAIR TIME (UNIT) SCHEDULES Variable MODEL 60 min. Fixed Work Flow P 20DA Front Base Knob Spring Rubber Packing Screw Plate Rear Base General Assembly Belt End Bracket Pulley (A) Motor with Fan Pulley (B) Cutter Block Ass'y...

  • Page 19: Assembly Diagram For P 20Da

    Assembly Diagram for P 20DA --- 17 ---...
  • Page 20 P 20DA PARTS ITEM CODE NO. DESCRIPTION REMARKS USED 958-709 SPRING 958-708 RUBBER PACKING 958-707 FRONT BASE 958-945 SCREW PLATE 954-004 TAPPING SCREW D4X16 SCALE 317-271 KNOB ASS’Y INCLUD.6 317-274 KNOB ASS’Y INCLUD.6 FOR USA,CAN 949-434 BOLT WASHER M10 (10 PCS.)

  • Page 21: Standard Accessories

    P 20DA STANDARD ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 314-306 CASE CHARGER (MODEL UC 14YF) 940-543 BOX WRENCH 10MM 316-419 SET GAUGE OPTIONAL ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 314-746 PLANER BLADES 82MM (1 PAIR) 315-754 BATTERY EB 12S (W/ENGLISH N.P) 940-655 GUIDE ASS’Y...

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