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English
⬤Retaining ring type (Fig. 8)
(1)Align the square portions of the socket and the anvil with each other.
(2)Make sure to firmly install the socket by pushing it all the way into the anvil.
(3)When removing the socket, pull it out of the anvil.
CAUTION:
◯Please use the designated attachments which are listed in the operations manual and Hitachi’s catalog. Accidents or injuries could result from not doing so.
◯Make sure to firmly install the socket in the anvil. If the socket is not firmly installed it might come out and cause injuries.
HOW TO USE
CAUTION:
◯When using the light equipped hook, pay sufficient attention so that the main equipment does not fall. If the tool falls, there is a risk of accident.
◯Do not attach the tip tool except phillips bit to the tool main unit when carrying the tool main unit with the light equipped hook suspended from a waist belt.
Injury may result if you carry the equipment suspended from the waist belt with sharp tipped components such as drill bit attached.
1.Using the light equipped hook
The light equipped hook can be installed on the right or left side and the angle can be adjusted in 5 steps
between 0° and 80°.
(1)Operating the hook
(a)Pull out the hook toward you in the direction of arrow (A) and turn in the direction of arrow (B). (Fig. 9)
(b)The angle can be adjusted in 5 steps (0°, 20°, 40°, 60°, 80°).
Adjust the angle of the hook to the desired position for use.
(2)Switching the hook position
CAUTION:
Incomplete installation of the hook may result in bodily injury when used.
(a)Securely hold the main unit and remove the screw using a slotted head screwdriver or a coin. (Fig. 10)
(b)Remove the hook and spring. (Fig. 11)
(c)Install the hook and spring on the other side and
securely fasten with screw. (Fig. 12)
NOTE:
Pay attention to the spring orientation. Install the spring with larger diameter away from you. (Fig. 12)
(3)Using as an auxiliary light
(a)Press the switch to turn off the light.
If forgotten, the light will turn off automatically after 15 minutes.
(b)The direction of the light can be adjusted within the range of hook positions 1 - 5. (Fig. 13)
◯ Lighting time
AAAA manganese batteries: approx. 15 hrs.
AAAAalkali batteries: approx. 30 hrs.
CAUTION:
Do not look directly into the light. Such actions could result in eye injury.
(4)Replacing the batteries
(a)Loosen the hook screw with a
Remove the hook cover by pushing in the direction of the arrow. (Fig. 15)
(b)Remove the old batteries and insert the new batteries. Align with the hook indications and position the plus (+) and minus
(c)Align the indentation in the hook main body with the protuberance of the hook cover, press the hook cover in the direction opposite to that of the arrow shown in Fig. 15 and then tighten the screw. Use commercially available AAAA batteries
(1.5 V).
NOTE:
Do not tighten the screw excessively. Such action could strip the screw threads.
CAUTION:
◯Failure to observe the following can result in battery leakage, rust or malfunction.
Position the plus (+) and minus
Remove exhausted batteries from the hook immediately.
◯Do not discard batteries together with normal trash and do not throw batteries into fire.
◯Store batteries out of the reach of children.
◯Use batteries correctly in accordance with the battery specifications and indications.
2.Check the rotational direction
The bit rotates clockwise (viewed from the rear side) by pushing the
The
counterclockwise. (See Fig. 17) (The L and R marks are provided on the body.)
CAUTION:
The push button cannot be switched while the impact driver is turning. To switch the push button, stop the impact driver, then set the push button.
3. Switch operation
◯When the trigger switch is depressed, the tool rotates. When the trigger is released, the tool stops.
◯The rotational speed can be controlled by varying the amount that the trigger switch is pulled. Speed is low when the trigger switch is pulled slightly and increases
as the trigger switch is pulled more.
4.Tightening and loosening screws (WH12DM2, WH9DM2, WH12DMR)
Install the bit that matches the screw, line up the bit in the grooves of the head of the screw, then tighten it.
Push the impact driver just enough to keep the bit fitting the head of the screw.
CAUTION:
Applying the impact driver for too long tightens the screw too much and can break it.
Tightening a screw with the impact driver at an angle to that screw can damage the head of the screw and the proper force will not be transmitted to the screw. Tighten with this impact driver lined up straight with the screw.
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