Specifications; Assembly And Operation; Applications; Prior To Operation - Hitachi DH 38YE2 Mode D'emploi

SPECIFICATIONS

Motor
Power Source
Current
Capacity
No-Load Speed
Full-load Blow
Weight

APPLICATIONS

Rotation and hammering function
Drilling anchor holes
Drilling holes in concrete
Hammering function only
Demolishing concrete, chipping, digging, and
squaring (by applying optional accessories)

PRIOR TO OPERATION

1. Power source
Ensure that the power source to be utilized
conforms to the power source requirements
specified on the product nameplate.
2. Power switch
Ensure that the switch is in the OFF position. If the
plug is connected to a receptacle while the switch
is in the ON position, the power tool will start
operating immediately and can cause serious
injury.
3. Extension cord
When the work area is far away from the power
source, use an extension cord of sufficient
thickness and rated capacity. The extension cord
should be kept as short as practicable.
WARNING:
Damaged cord must be replaced or
repaired.
4. Check the receptacle
If the receptacle only loosely accepts the plug, the
receptacle must be repaired. Contact a licensed
electrician to make appropriate repairs.
If such a fautly receptacle is used, it may cause
overheating, resulting in a serious hazard.

ASSEMBLY AND OPERATION

Single-Phase, Series Commutator Motor.
Single-Phase, 120 V 60 Hz
8.4 A
Drill Bit: 1-1/2" (38 mm)
Core Bit: 4-13/64" (105 mm)
620/min
2,800/min
14.1 lbs (6.4 kg)
5. Confirming condition of the environment:
Confirm that the work site is placed under
appropriate conditions conforming to prescribed
precautions.
6. How to install dust cover (Fig. 2)
Always install the dust cover on the drill bit or the
taper shank adaptor. Insert the dust cover until it
lies flush in the groove.
NOTE: For a thick drill bit, insert the dust cover
from drill rear.
Dust cover
7. How to install tool
CAUTION:
For tools such as a drill bit and a bull point, use
only Hitachi genuine parts.
(1) Clean, then smear the tool shank with the grease
or oil.
(2) Pull the tool holder in the direction of arrow 1
and rotate it in the direction of arrow 2
(counterclockwise). Fully insert the tool shank into
the hexagonal hole of the front cover. (Fig. 3)
Front Cover
Tool shank
(3) Return the tool holder to fix the tool.
(4) Pull the tool to make sure it is locked completely.
English
Insert up to the groove
Fig. 2
2
Tool
Holder
1
Fig. 3
7