User Manual

13
that no items such as an electric cable or conduit are buried inside.
Wear protective shoes to protect your feet.
SPECIFICATIONS
Be sure to check the nameplate on product at it is subject to change by areas
APPLICATIONS
Crushing concrete, chipping, digging, and squaring.
(Application Examples)
Installation of piping and wiring, sanitary facility installation, machinery installation,
water supply and drainage work, interior jobs, harbor facilties and other civil engineering
work.
PRIOR TO OPERATION
1. Power source. Ensure that the power source to be utilized conforms to the power
requirements specified on the product nameplate.
2. Grounding. This tool should be grounded while in use to protect the operator
from electric shock. The tool is equipped with a three conductor cord and grounding type
plug to fit the proper grounding type receptacle. The green (or green and yellow)
conductor in the cord is the grounding wire. Never connect the green (or green and
yellow) wire to a live terminal.
3. Power switch. Ensure that the power switch is in the OFF position. If the plug is
connected to a power receptacle while the power switch is in the ON position, the power
tool will start operating immediately, inviting serious accident.
4. Extension cord. When that work area is removed from the power source, use an
extension cord of sufficient thickness and rated capacity. The extension cord should be
kept as short as practicable.
5. Feeding oil (refer to the paragraph on oil feeding) Prior to using the power tool,
remove the oil gauge and do not fail the oil tank with the provided oil. (Although the oil
tank is built in, it contains only a small volume of oil when shipped from the works.)
6. Mounting a tool
When handling bull point, cold chisel and other accessories. It standard tools are
recommended for better operation.
Rotate the stop lever 180 in a clockwise direction while pulling it toward you. Next,
insert the tool shank into the hexagonal hole on the front cover.
Clamp the tool by turning the stop lever half a turn in the opposite direction.
When removing the tool, follow the above procedure in reverse order.
HOW TO USE THE HAMMER
1. After placing the tip of the tool in the base hole, switch ON.