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Hitachi DH 50SA1 Handling Instructions Manual

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Rotary Hammer
Model DH 50SA1

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.

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Summary of Contents for Hitachi DH 50SA1

  • Page 1: Handling Instructions

    Rotary Hammer Model DH 50SA1 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.

  • Page 2: General Safety Rules

    Carrying power tools with your finger on the GENERAL SAFETY RULES switch or plugging in power tools that have the switch on invites accidents. WARNING! d) Remove any adjusting key or wrench before Read all instructions turning the power tool on. Failure to follow all instructions listed below may result in A wrench or a key left attached to a rotating part electric shock, fire and/or serious injury.

  • Page 3: Specifications

    Before starting to break, chip or drill into a wall, PRECAUTION floor or ceiling, thoroughly confirm that such items Keep children and infirm persons away. as electric cables or conduits are not buried inside. When not in use, tools should be stored out of reach of Use auxiliary handles supplied with the tool.

  • Page 4: Prior To Operation

    For tools such as a bull point and a cold chisel, CAUTION use only HITACHI genuine parts. Although this machine is equipped with a safety (1) Clean, the smear the tool shank with the grease clutch, if the drill bit becomes bound in concrete provided in the orange tube.
  • Page 5 Indicating groove K-taper shank shows standard K-taper adapter depth profondità shank the outside adapter A-taper diameter of the sleeve anchor for drilling. Drill bit Indicating groove (taper Drill bit shows standard shank) (taper shank) depth profondità the outside diameter of the anchor for drilling.

  • Page 6: How To Replace Grease

    1. Grease replacement period After purchase, replace grease after every 6 months of usage. Ask for grease replacement at the nearest Fig. 11 authorized HITACHI Service Center. 2. Drilling holes 2. Grease replacement (1) Insert the plug into a receptacle.

  • Page 7: Maintenance And Inspection

    (2) Apply 20 g of Hitachi Electric Hammer Grease A CAUTION (standard accessory, contained in tube) to the crank Repair, modification and inspection of Hitachi Power case. Tools must be carried out by a Hitachi Authorized As the tube contain 30 g of grease, apply 2/3 of Service Center.
  • Page 8 The exploded assembly drawing should be used only for authorized service center.
  • Page 9 971-786 985-435 1 “63, 77” 985-475 994-085 4 M6×60 985-465 983-362 993-252 64A 999-071 985-773 961-781 955-593 981-959 985-772 958-715 2 D4×10 993-247 985-469 993-237 4 M6×35 985-605 2 D5×25 949-432 4 M6 938-307 1 “GBR, AUS” 949-747 1 D6×25 990-082 985-779 992-891...
  • Page 12 Hitachi Koki Co., Ltd. Shinagawa Intercity Tower A, 15-1, Konan 2-chome, Minato-ku, Tokyo, Japan Code No. C99015011 N Printed in Japan...

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