Hitachi DH50MRY - 2 Inch SDS Max Low Vibration Rotary Hammer Support and Manuals
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Popular Hitachi DH50MRY Manual Pages
Instruction Manual - Page 3
...HITACHI.
Most accidents that result from heat, oil, sharp edges
the dust of the warnings listed below may result in minor or moderate injury, or may cause machine damage. Hazards that has not been specifically...fumes. The term "power tool" in the "SAFETY" section of this Instruction Manual.
or moving parts.
e) When operating a power tool outdoors, use
2) Electrical safety
an ...
Instruction Manual - Page 4
.... ALWAYS attach the side handle and securely grip the Rotary Hammer.
7. NEVER place your power tool serviced by poorly
protection. NEVER operate without all times. maintained power tools.
If maintenance or servicing requires the removal of
dust extraction and collection facilities,
ensure these instructions to control. English
b) Use safety equipment.
e) Maintain power tools...
Instruction Manual - Page 5
...SERVICE CENTER
should disassemble or assemble this power tool, and only genuine HITACHI replacement parts should be careful with soapy water and dry thoroughly. 21. NEVER use a power tool for applications other than the rated voltage, it may be securely mounted to be installed.... Check for repairs by children, individuals unfamiliar with this Instruction Manual, including not ...
Instruction Manual - Page 6
... own power tool.
FUNCTIONAL DESCRIPTION
NOTE: The information contained in this Instruction Manual is designed to assist you have first read and understood all safey instructions contained in this manual. NAME OF PARTS
Drill bit
Stopper
Selector lever
Front cap Grip
Side handle Housing
Tail cover
Set screw (Under the Tail cover)
Fig. 1
Switch trigger
Nameplate Handle...
Instruction Manual - Page 7
... source, use only Hitachi genuine parts.
(1) Clean, then smear the tool shank with the grease provided in the green tube.
(2) To attach the tool (SDS max shank), insert it into the hole until it may cause 7. English
SPECIFICATIONS
Model Motor Power Source Current Capacity
No-Load Speed Full-load Blow Weight
DH50MRY
DH50MR
Single-Phase, Series...
Instruction Manual - Page 8
... utilizing its empty weight. Lever holder
Fig. 4
CAUTION: Although this machine is designed for a maximum speed with a safety clutch, if the drill bit becomes bound in injury because the Rotary Hammer must be used by only one hand, disabling the steady control of blow per minute.
The scale '1' of the dial is equipped...
Instruction Manual - Page 10
... anchor with a manual hammer. (4) To remove the drill bit with taper shank, insert a cotter into the slot of this machine can never be sure to grip the handle and the side handle firmly to install tool] in the declined working efficiency and shortened life of the taper shank adaptor, place supports under the Rotary Hammer and tap...
Instruction Manual - Page 11
... when drilling is installed in depth the position of the hole will deteriorate the tip edge of the drill bit, resulting in reduced service life ...guide plate, turn power OFF and disconnect the plug from the rotary hammer and strike the head of the core bit shank to the core bit shank. (Fig. 15) Lubricate the thread of the core bit shank strongly two or three times with a manual hammer...
Instruction Manual - Page 12
... brushes: (Fig. 20)
the nearest HITACHI Authorized Service Center.
consumable parts.
In addition, always keep carbon brushes clean and (1) Remove the crank cover and wipe off
both carbon brushes with new ones which is noted.
(For parts name, refer to protect
extremely dangerous.
to replase grease
Using this Rotary Hammer with a new one or resharpening without
3. Crank cover...
Instruction Manual - Page 13
...(370 mm) 22-7/16" (570 mm)
Code No. 313448 313456 313449 313457 313450 313458 313451 313459 313452 313460
13 To assure that only authorized replacement parts will be used, all service and repairs must be changed without any other maintenance. This Parts List will eventually require servicing or replacement of parts because of the HITACHI. NOTE: Accessories are constantly being improved...
Instruction Manual - Page 15
... Syringe (for chip removal)
Code No. 313479
Code No. 320859
13. Digging
(1) Scoop Code No. 313476
10. Asphalt cutting (Hammering)
(1) Cutter
Overall length
Width
Code No.
15-3/4" (400 mm) 1-31/32" (50 mm) 313475
NOTE: Specifications are subject to change without any obligation on the part of the HITACHI.
9. Surface Roughing (Hammering)
(1) Bushing Tool Code No. 313477
(2) Shank...
Instruction Manual - Page 45
... GUIDE
1
TUBE (D)
2
BEARING WASHER
1
BALL BEARING 6201VVCMPS2L
1
MAGNET
1
HOUSING ASS'Y
1
BRUSH CAP
2
CARBON BRUSH
2
BRUSH HOLDER
2
HEX. BOLT (W/FLANGE) M8×35 O-RING (D) THRUST WASHER (B) BEVEL GEAR LEVER LABEL SEAL LOCK HEX. BOLT (W/FLANGE) M5×14 HANDLE HOLDER HANDLE (A). (B) SET HANDLE BOLT STOPPER ROD HOOD HITACHI LABEL HEX. SOCKET HD. SOCKET HD. DH50MRY...
Instruction Manual - Page 47
DH50MR...HITACHI LABEL HEX. SOCKET HD. SOCKET HD. SOCKET HD. SOCKET HD. BOLT (W/FLANGE) M5×12 NAME PLATE TAPPING SCREW (W/FLANGE) D5×30 GUIDE... 130 131 132 133 134 501 502
PART NAME
Q'TY
TAPPING SCREW (W/FLANGE) D4...SOCKET SET SCREW M5×8
2
BEARING HOLDER
1
TAIL COVER
1
CASE (B)
1
CONTROLLER CIRCUIT
1
INTERNAL WIRE
1
VINYL TUBE
1
GREASE (A) FOR HAMMER.HAMMER DRILL ...
Parts List - Page 1
E499
ELECTRIC TOOL PARTS LIST
ROTARY HAMMER Model DH 50MRY
2007 • 9 • 21 (E1)
501
502
1
2 3 4
5
77
87
13
6
78
14 15
7 8
9
88 79
16 17
10
80
89
11
81
18
... 108 109 110
112
122
B
123 124 67
113
125 126
130 131 132
133
A
127 128 129
135 134
74 141 142
143
144 Hitachi Power Tools
LIST NO.
Parts List - Page 5
USED
601 308-471 GREASE FOR HAMMER. SOCKET SET SCREW M5X8
139 328-918 BEARING HOLDER...AUTO STOP TYPE) (1 PAIR)
138 938-477 HEX. CODE NO. DESCRIPTION
NO.
USED
501 981-840 GREASE (A) FOR HAMMER.
CODE NO. HAMMER DRILL (30G) 1
502 328-921 CASE (PLASTIC)
1
REMARKS
OPTIONAL ACCESSORIES
ITEM NO. HAMMER DRILL (70G) 1
602 980-927 GREASE FOR HAMMER. PARTS
ITEM NO.
CODE NO....
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