Hitachi RB 40SA Technical And Service Manual
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Hitachi RB 40SA Technical And Service Manual

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BLOWER
LIST Nos. RB 40SA: E703
RB 40VA: E704
SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT
RB 40SA
RB 40VA
Dec. 2004
MODELS
RB 40SA
RB 40VA
Hitachi
Power Tools
TECHNICAL DATA
SERVICE MANUAL
AND
R

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Summary of Contents for Hitachi RB 40SA

  • Page 1 MODELS RB 40SA RB 40VA Hitachi Power Tools BLOWER TECHNICAL DATA RB 40SA SERVICE MANUAL RB 40VA LIST Nos. RB 40SA: E703 Dec. 2004 RB 40VA: E704 SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT...
  • Page 2 REMARK: Throughout this TECHNICAL DATA AND SERVICE MANUAL, a symbol is used in the place of company name and model name of our competitor. The symbol utilized here is as follows: Competitor Symbol Utilized Company Name Model Name UB1101 MAKITA...

  • Page 3: Table Of Contents

    7-4. Wiring Diagram ..........................8 7-5. Connection to the Switch ........................ 9 7-6. Insulation Tests ..........................10 7-7. No-load Current Value ........................10 8. STANDARD REPAIR TIME (UNIT) SCHEDULES ................ 11 Assembly Diagram for RB 40SA Assembly Diagram for RB 40VA...

  • Page 4: Product Name

    1. PRODUCT NAME Hitachi Blower, Model RB 40SA Model RB 40VA 2. APPLICATIONS Blowing wood particles from wood working machines. Cleaning shavings from sashes or the like. Cleaning distribution boards and associated machine in power plants, factories, buildings and so on.

  • Page 5: Selling Points Descriptions

    The grip of the Models RB 40SA and RB 40VA are soft and slip-resistant for comfortable operation. (3) Dust bag is a standard accessory The Models RB 40SA and RB 40VA can also collect dust because they are equipped with a dust bag as a standard accessory.

  • Page 6: Specifications

    4. SPECIFICATIONS Model RB 40SA RB 40VA Item 0 to 3.8 m /min. Air volume 3.8 m /min. 5.5 kPa 0 to 5.5 kPa Air pressure Power source AC single phase 50/60 Hz Voltage (V) Current (A) Power input (W)

  • Page 7: Comparisons With Similar Products

    5. COMPARISONS WITH SIMILAR PRODUCTS Maker Model • HITACHI RB 40VA PB 20 Unit RB 40SA Item Air volume /min 0 to 2.8 0 to 3.8 (without nozzle) 0 to 5.5 0 to 5.5 Air pressure Noise level (with nozzle)

  • Page 8: Precautions In Sales Promotion

    6. PRECAUTIONS IN SALES PROMOTION In the interest of promoting the safest and most efficient use of the Models RB 40SA and RB 40VA Blowers 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 Name Plate and Caution Plate attached to each tool.

  • Page 9: Precautions In Disassembly And Reassembly

    7. PRECAUTIONS IN DISASSEMBLY AND REASSEMBLY The [Bold] numbers in the descriptions below correspond to the item numbers in the parts list and exploded assembly diagram. 7-1. Disassembly (1) Disassembly of the fan Be sure to draw on work gloves before holding the Fan [7] to prevent injury to fingers. Remove Nozzle Ass'y (A) [1] from the main body.

  • Page 10: Reassembly

    7-2. Reassembly Reassembly can be accomplished by following the disassembly procedures in reverse. However, special attention should be given to the following items. (1) Mount Washer (A) [14] to the Armature [15] so that the convex side of Washer (A) [14] faces the ball bearing. Press-fit the Ball Bearing 608DDW [13] as far as it will go.

  • Page 11: Tightening Torque

    5 kgf • • (3) U-Nut M6 [6] 0.5 N m (30 5 kgf • • 7-4. Wiring Diagram (1) RB 40SA (a) Products with noise suppressor and choke coil: (b) Products without noise suppressor and choke coil: --- 8 ---...

  • Page 12: Connection To The Switch

    (2) RB 40VA (a) Products with noise suppressor and choke coil: (b) Products without noise suppressor and choke coil: 7-5. Connection to the Switch Solder the tips of the internal wires of the Stator Ass'y [18], Noise Suppressor [30] and Choke Coil [31]. Then insert them into the terminals of the Switch (1P Pillar Type) [24].

  • Page 13: Insulation Tests

    7-6. Insulation Tests On completion of disassembly and repair, measure the insulation resistance and conduct dielectric strength test. Insulation resistance: 7 M Ω or more with DC 500 V megohm tester Dielectric strength: AC 4,000 V/1 minute, with no abnormalities 220 V --- 240 V •...

  • Page 14: Standard Repair Time (Unit) Schedules

    8. STANDARD REPAIR TIME (UNIT) SCHEDULES Variable 60 min. MODEL Fixed Work Flow RB 40SA RB 40VA Switch Cord Cord Armor Housing Ass'y Stator Ass'y General Assembly Armature Ball Bearing 608DDW x 2 Casing Casing Cover --- 11 ---...
  • Page 15 Hitachi Power Tools LIST NO. E703 ELECTRIC TOOL PARTS LIST BLOWER 2004 • • Model RB 40SA (E1)
  • Page 16 PARTS RB 40SA ITEM CODE NO. DESCRIPTION REMARKS USED 323-582 NOZZLE ASS’Y (A) INCLUD. 2, 3 NOZZLE 323-583 HOLDER (A) HITACHI LABEL 323-573 CASING COVER 323-572 U-NUT M6 323-571 323-570 CASING 301-653 TAPPING SCREW (W/FLANGE) D4X20 (BLACK) 305-507 TAPPING SCREW (W/FLANGE) D5X30...

  • Page 17: Optional Accessories

    STANDARD ACCESSORIES RB 40SA ITEM CODE NO. DESCRIPTION REMARKS USED 323-587 DUST BAG OPTIONAL ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 323-588 HOSE SET 1 INCLUD. 602-604 323-584 HOSE 323-585 HOSE JOINT 323-586 NOZZLE 317-124 LONG NOZZLE ASS’Y 1 INCLUD. 606...
  • Page 18 RB 40SA ITEM CODE NO. DESCRIPTION REMARKS USED Printed in Japan --- 4 --- 12 -- 04 (041215N)
  • Page 19 Hitachi Power Tools LIST NO. E704 ELECTRIC TOOL PARTS LIST BLOWER 2004 • • Model RB 40VA (E1)
  • Page 20 PARTS RB 40VA ITEM CODE NO. DESCRIPTION REMARKS USED 323-582 NOZZLE ASS’Y (A) INCLUD. 2, 3 NOZZLE 323-583 HOLDER (A) HITACHI LABEL 323-573 CASING COVER 323-572 U-NUT M6 323-571 323-570 CASING 301-653 TAPPING SCREW (W/FLANGE) D4X20 (BLACK) 305-507 TAPPING SCREW (W/FLANGE) D5X30 930-079 WASHER 931-701...
  • Page 21 STANDARD ACCESSORIES RB 40VA ITEM CODE NO. DESCRIPTION REMARKS USED 323-587 DUST BAG OPTIONAL ACCESSORIES ITEM CODE NO. DESCRIPTION REMARKS USED 323-588 HOSE SET INCLUD. 602-604 323-584 HOSE 323-585 HOSE JOINT 323-586 NOZZLE 317-124 LONG NOZZLE ASS'Y INCLUD. 606 317-123 HOLDER 990-046 NOZZLE (B)
  • Page 22 RB 40VA ITEM CODE NO. DESCRIPTION REMARKS USED Printed in Japan --- 4 --- 12 -- 04 (041215N)

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Rb 40va

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