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Manual Hitachi DH 50MRY

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  • Hitachi DH 50MRY - page 1

    Rotary Hammer Model DH 50MR Y • DH 50MR Handling instructions Note: Before using this Electric Power Tool, carefully read through these HANDLING INSTRUCTIONS to ensure efficient, safe operation. It is recommended that these INSTRUCTIONS be kept readily available as an important reference when using this power tool. 001Cover_DH50MRY_ENG 07/8/8, 19 ...

  • Hitachi DH 50MRY - page 2

    2 GENERAL SAFETY RULES WARNING! Read all instructions Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury. The term “power tool” in all of the warnings listed below refers to your mains operated (corded) power tool or battery operated (cordless) power tool. SAVE THESE INSTRUCTIONS 1) Work are ...

  • Hitachi DH 50MRY - page 3

    3 STANDARD ACCESSORIES (1) Case ............................................................................. 1 (2) Side Handle ................................................................ 1 (3) Stopper ........................................................................ 1 (4) Hammer Grease A ................................................ ...

  • Hitachi DH 50MRY - page 4

    4 (1) Center pin 䢇 Applied to core bits from 38 mm to 150 mm 䢇 Applied to core bits 32 mm and 35 mm NOTE: Do not use core bits 25 mm or 29 mm. (2) Core bit 䢇 External dia. 25, 29, 32, 35, 38, 45, 54, 64, 79, 94, 105, 120, 150 mm (with guide plate, not applicable to cores 25 mm or 29 mm) (3) Core bit shank 䢇 Applied to core bits above 38 mm ...

  • Hitachi DH 50MRY - page 5

    5 CAUTION: Do not adjust the dial during operation. Doing so can result in injury because the Rotary Hammer must be held by only one hand, disabling the steady control of the Rotary Hammer. HOW TO USE THE ROTARY HAMMER 1. How to drill holes (Fig. 4) (1) Pull the switch trigger after applying the drill bit tip to the drilling position. (2) It is unn ...

  • Hitachi DH 50MRY - page 6

    6 (1) Switching to “rotation + hammering” (a) Push the button, release lock and turn the selector lever clockwise. (b) Align ▲ of the selector lever and of the lever holder as illustrated in Fig. 6 . (c) Release the button to lock the selector lever. Fig. 6 NOTE: Turn the selector lever (do not push the button) to check if it is completely lo ...

  • Hitachi DH 50MRY - page 7

    7 Fig. 11 CAUTION: When the warming up operation is performed, hold the side handle and the main body securely with both hands to maintain a secure grip and be careful not to twist your body by the jammed drill bit. DRILLING AND DRIVING-IN OPERATIONS FOR ANCHORS 1. When a taper shank adapter is used. (Fig. 12) (1) Install drill bit with taper shank ...

  • Hitachi DH 50MRY - page 8

    8 Fig. 15 (2) Mount the core bit shank on the main body in the same manner as in mounting the drill bit and the bull point. ( Fig. 16 ) Fig. 16 (3) Insert the center pin into the guide plate until it reaches the extremity. (4) Fit in the guide plate by aligning its concaved portion with the core bit tip. When the position of the concave is shifted ...

  • Hitachi DH 50MRY - page 9

    9 Fig. 20 HOW TO REPLACE GREASE This machine is of full air-tight construction to protect against dust and to prevent lubricant leakage. Therefore, the machine can be used without lubrication for long periods. Replace the grease as described below. 1. Grease replacement period After purchase, replace grease after every 6 months of usage. Ask for gr ...

  • Hitachi DH 50MRY - page 10

    10 DH50MRY 02Back_DH50MRY_ENG 07/8/8, 19:06 10 ...

  • Hitachi DH 50MRY - page 11

    11 DH50MRY ITEM NO. PA RT NAME Q’TY 1 FRONT CAP 1 2 GRIP 1 3 STOPPER RING 1 4 NEEDLE HOLDER 1 5 RET AINER SPRING 1 6 SPRING HOLDER 1 7 SEAL LOCK HEX SOCKET HD. BOL T M8 × 25 4 8 FRONT COVER 1 9 O-RING (S-70) 1 10 OIL SEAL (NBR710) 1 11 URETHANE RING 1 12 URETHANE RING HOLDER 1 13 RET AINING RING D40 1 14 BALL BEARING 6008CM 1 15 SLEEVE 1 16 THRU ...

  • Hitachi DH 50MRY - page 12

    12 DH50MR 02Back_DH50MRY_ENG 07/8/8, 19:06 12 ...

  • Hitachi DH 50MRY - page 13

    13 DH50MR ITEM NO. PA RT NAME Q’TY 1 FRONT CAP 1 2 GRIP 1 3 STOPPER RING 1 4 NEEDLE HOLDER 1 5 RET AINER SPRING 1 6 SPRING HOLDER 1 7 SEAL LOCK HEX SOCKET HD. BOL T M8 × 25 4 8 FRONT COVER 1 9 O-RING (S-70) 1 10 OIL SEAL (NBR710) 1 11 URETHANE RING 1 12 URETHANE RING HOLDER 1 13 RET AINING RING D40 1 14 BALL BEARING 6008CM 1 15 SLEEVE 1 16 THRUS ...

  • Hitachi DH 50MRY - page 14

    14 02Back_DH50MRY_ENG 07/8/8, 19:06 14 ...

  • Hitachi DH 50MRY - page 15

    15 02Back_DH50MRY_ENG 07/8/8, 19:06 15 ...

  • Hitachi DH 50MRY - page 16

    708 Code No. C99166611 N Printed in Japan Hitachi Koki Co., Ltd. 02Back_DH50MRY_ENG 07/8/8, 19:06 16 ...

Manufacturer Hitachi Category Power Hammer

Documents that we receive from a manufacturer of a Hitachi DH 50MRY can be divided into several groups. They are, among others:
- Hitachi technical drawings
- DH 50MRY manuals
- Hitachi product data sheets
- information booklets
- or energy labels Hitachi DH 50MRY
All of them are important, but the most important information from the point of view of use of the device are in the user manual Hitachi DH 50MRY.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Hitachi DH 50MRY, service manual, brief instructions and user manuals Hitachi DH 50MRY. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Hitachi DH 50MRY.

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A complete manual for the device Hitachi DH 50MRY, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Hitachi DH 50MRY by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Hitachi DH 50MRY.

A complete Hitachi manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Hitachi DH 50MRY - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Hitachi DH 50MRY, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Hitachi DH 50MRY, that we can find in the current document
3. Tips how to use the basic functions of the device Hitachi DH 50MRY - which should help us in our first steps of using Hitachi DH 50MRY
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Hitachi DH 50MRY
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Hitachi DH 50MRY in a specific country, if it was not possible to solve the problem on our own.

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