Hitachi DS 10DFL manual 14

English

(1)When using this unit as a screwdriver, line up the one of the numbers “1, 3, 5 ... 21” on the clutch dial, or the black dot, with the triangle mark on the outer body.

(2)When using this unit as a drill, line up the clutch dial drill mark “” with the triangle mark on the outer body.

(3)Adjusting the tightening torque (See Fig. 9) Rotate the clutch dial and line up the numbers “1, 3, 5, ... 21” on the clutch dial, or the dot, with the triangle mark on the outer body. Adjust the clutch dial in the weak or the strong torque direction according to the torque you need.

	CAUTION:			CAUTION:
				● The motor rotation may be locked to cease while
●	The clutch dial cannot be set between the numbers			the unit is used as drill. While operating the driver
	“1, 3, 5 ... 21” or the black dot.			drill, take care not to lock the motor.
●	Do not use with the clutch dial set at the line			● If the motor is locked, immediately turn the power
	between the number “21” and the drill mark “ ”.			off. If the motor is locked for a while, the motor or
	Doing so may cause damage (See Fig. 10).			battery may be burnt.
		mark	Triangle mark	● Too long hammering may cause the screw broken
				due to excessive tightening.
				8. Using the light
				Pull the trigger switch to light up the light. The light
				keeps on lighting while the trigger switch is being
				pulled. The light goes out after releasing the trigger
				switch. (Fig. 11)
		Line
		Fig. 10
7.	Tightening torque adjustment
(1)	Tightening torque
	Tightening torque should correspond in its intensity			Light
	to the screw diameter. When too strong power is			Trigger switch
	used, the screw head may be broken or be injured.
				Fig. 11
	Be sure to adjust the clutch dial position according
	to the screw diameter.			CAUTION:
(2)	Tightening torque indication (See Fig. 9)
	The tightening torque differs depending on the type			Do not look directly into the light. Such actions
	of screw and the material being tightened.			could result in eye injury.
	The unit indicates the tightening torque with the			9. The scope and suggestions for uses
	numbers “1, 3, 5 ... 21” on the clutch dial, and a dot.
	The tightening torque at position “1” is the weakest			The usable scope for various types of work based
	and the torque is strongest at the highest number.			on the mechanical structure of this unit is shown
				in Table 4.
			Table 4
		Work	Clutch dial position	Suggestions
		Wood
Drilling		Steel		Use for drilling purpose.
		Aluminum
		Small	1 – 21	Use the bit and socket matching the screw
Screw		screw		diameter.
tightening		Wood	1 –	Use after drilling a pilot hole.
		screw

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