●Since the built-in micro computer takes about 3 seconds to confirm that the battery being charged with UC18YGSL is taken out, wait for a minimum of 3 seconds before reinserting it to continue charging. If the battery is reinserted within 3 seconds, the battery may not be properly charged.

BEFORE USE

Check the work area to make sure that it is clear of debris and clutter.

Clear the area of unnecessary personnel. Ensure that lighting and ventilation is adequate.

OPERATION

How to make the batteries perform longer

Recharge the batteries before they become

completely exhausted.

When you feel that the power of the tool becomes weaker, stop using the tool and recharge its battery. If you continue to use the tool and exhaust the electric current, the battery may be damaged and its life will become shorter.

1.Installing the bit

Loosen the sleeve by turning it toward the left (in the counterclockwise direction as viewed from the front) to open the clip on the keyless chuck. After inserting a driver bit, etc., into the keyless drill chuck, and tighten the sleeve by turning it toward the right (in the clockwise direction as viewed from the front). (See Fig. 5)

Loosen Sleeve

Driver bit

Tighten

Fig. 5

If the sleeve becomes loose during operation, tighten it further.

The tightening force becomes stronger when the sleeve is tightened additionally.

2.Removing the bit

Loosen the sleeve by turning it toward the left (in the counterclockwise direction as viewed from the front), and then take out the bit ect. (See Fig. 5)

English

CAUTION

When it is no longer possible to loosen the sleeve, use a vise or similar instrument to secure the bit. Set the clutch mode between 1 and 11 and then turn the sleeve to the loose side (left side) while operating the clutch. It should be easy now to loosen the sleeve.

3.Automatic spindle-lock mechanism

This unit has automatic spindle-lock mechanism for quick bit changes.

4.Confirm that the battery is mounted correctly

5.Confirm the clutch dial position (See Fig. 6)

The tightening torque of this unit can be adjusted according to the clutch dial position, at which the clutch dial is set.

Clutch dial Triangle mark

Weak

Drill mark

Strong

Fig. 6

(1)When using this unit as a screwdriver, line up the one of the numbers “1, 3, 5 ... 22” on the clutch dial, or the dots, with the triangle mark on the outer body.

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

CAUTION

●The clutch dial cannot be set between the numbers “1, 3, 5 ... 22” or the dots.

●Do not use with the clutch dial numeral between “22” and the line at the middle of the drill mark. Doing so may cause damage. (See Fig. 7)

Line

Drill mark

Triangle mark

Fig. 7

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