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Makita
Аккумуляторная Дрель-Шуруповерт
BHP 441 RFE
Инструкция по эксплуатации Страница: 9

Makita BHP 441 RFE [9/32] Operation

Insert the side grip so that the protrusions on the grip base

fit in between the grooves on the tool barrel. Then tighten

the grip by turning clockwise.

Installing or removing driver bit or drill bit

(Fig. 9)

Turn the sleeve counterclockwise to open the chuck jaws.

Place the bit in the chuck as far as it will go. Turn the

sleeve clockwise to tighten the chuck.

To remove the bit, turn the sleeve counterclockwise.

Installing bit holder (Fig. 10)

Fit the bit holder into the protrusion at the tool foot on

either right or left side and secure it with a screw.

When not using the driver bit, keep it in the bit holders.

Bits 45 mm long can be kept there.

Adjustable depth rod (Fig. 11)

The adjustable depth rod is used to drill holes of uniform

depth. Loosen the clamp screw, set to desired position,

then tighten the clamp screw.

Hook (Fig. 12)

The hook is convenient for temporarily hanging the tool.

This can be installed on either side of the tool.

To install the hook, insert it into a groove in the tool hous-

ing on either side and then secure it with a screw. To

remove, loosen the screw and then take it out.

OPERATION

Hammer drilling operation

CAUTION:

• There is a tremendous and sudden twisting force

exerted on the tool/bit at the time of hole break-

through, when the hole becomes clogged with chips

and particles, or when striking reinforcing rods embed-

ded in the concrete. Always use the side grip (auxiliary

handle) and firmly hold the tool by both side grip and

switch handle during operations. Failure to do so may

result in the loss of control of the tool and potentially

severe injury.

First, slide the action mode change lever so that it points

to the marking. The adjusting ring can be aligned in any

torque levels for this operation.

Be sure to use a tungsten-carbide tipped bit. Position the

bit at the desired location for the hole, then pull the switch

trigger. Do not force the tool. Light pressure gives best

results. Keep the tool in position and prevent it from slip-

ping away from the hole.

Do not apply more pressure when the hole becomes

clogged with chips or particles. Instead, run the tool at an

idle, then remove the bit partially from the hole. By repeat-

ing this several times, the hole will be cleaned out and

normal drilling may be resumed.

Blow-out bulb (optional accessory)

(Fig. 13)

After drilling the hole, use the blow-out bulb to clean the

dust out of the hole.

Screwdriving operation (Fig. 14)

First, slide the action mode change lever so that it points

to the marking. Adjust the adjusting ring to the proper

torque level for your work. Then proceed as follows.

Place the point of the driver bit in the screw head and

apply pressure to the tool. Start the tool slowly and then

increase the speed gradually. Release the switch trigger

as soon as the clutch cuts in.

NOTE:

• Make sure that the driver bit is inserted straight in the

screw head, or the screw and/or bit may be damaged.

• When driving wood screws, predrill pilot holes to make

driving easier and to prevent splitting of the workpiece.

See the chart.

• If the tool is operated continuously until the battery car-

tridge has discharged, allow the tool to rest for 15 min-

utes before proceeding with a fresh battery.

Drilling operation

CAUTION:

• Pressing excessively on the tool will not speed up the

drilling. In fact, this excessive pressure will only serve

to damage the tip of your bit, decrease the tool perfor-

mance and shorten the service life of the tool.

• There is a tremendous force exerted on the tool/bit at

the time of hole break through. Hold the tool firmly and

exert care when the bit begins to break through the

workpiece.

• A stuck bit can be removed simply by setting the

reversing switch to reverse rotation in order to back

out. However, the tool may back out abruptly if you do

not hold it firmly.

• Always secure small workpieces in a vise or similar

hold-down device.

• If the tool is operated continuously until the battery car-

tridge has discharged, allow the tool to rest for 15 min-

utes before proceeding with a fresh battery.

First, slide the action mode change lever so that it points

to the marking.

Nominal diameter of wood

screw (mm)

Recommended size of pilot

hole (mm)

3.1 2.0 - 2.2

3.5 2.2 - 2.5

3.8 2.5 - 2.8

4.5 2.9 - 3.2

4.8 3.1 - 3.4

5.1 3.3 - 3.6

5.5 3.7 - 3.9

5.8 4.0 - 4.2

6.1 4.2 - 4.4

Содержание

Похожие устройства

Insert the side grip so that the protrusions on the grip base fit in between the grooves on the tool barrel Then tighten the grip by turning clockwise Installing or removing driver bit or drill bit Fig 9 Blow out bulb optional accessory Fig 13 After drilling the hole use the blow out bulb to clean the dust out of the hole Screwdriving operation Fig 14 Tum the sleeve counterclockwise to open the chuck jaws Place the bit in the chuck as far as it will go Turn the sleeve clockwise to tighten the chuck First slide the action mode change lever so that it points to the J marking Adjust the adjusting ring to the proper torque level for your work Then proceed as follows To remove the bit turn the sleeve counterclockwise Place the point of the driver bit in the screw head and apply pressure to the tool Start the tool slowly and then increase the speed gradually Release the switch trigger as soon as the clutch cuts in Installing bit holder Fig 10 Fit the bit holder into the protrusion at the tool foot on either right or left side and secure it with a screw When not using the driver bit keep it in the bit holders Bits 45 mm long can be kept there Adjustable depth rod Fig 11 The adjustable depth rod is used to drill holes of uniform depth Loosen the clamp screw set to desired position then tighten the clamp screw Hook Fig 12 The hook is convenient for temporarily hanging the tool This can be installed on either side of the tool To install the hook insert it into a groove in the tool hous ing on either side and then secure it with a screw To remove loosen the screw and then take it out OPERATION Hammer drilling operation CAUTION There is a tremendous and sudden twisting force exerted on the tool bit at the time of hole break through when the hole becomes clogged with chips and particles or when striking reinforcing rods embed ded in the concrete Always use the side grip auxiliary handle and firmly hold the tool by both side grip and switch handle during operations Failure to do so may result in the loss of control of the tool and potentially severe injury First slide the action mode change lever so that it points to the U marking The adjusting ring can be aligned in any torque levels for this operation Be sure to use a tungsten carbide tipped bit Position the bit at the desired location for the hole then pull the switch trigger Do not force the tool Light pressure gives best results Keep the tool in position and prevent it from slip ping away from the hole Do not apply more pressure when the hole becomes clogged with chips or particles Instead run the tool at an idle then remove the bit partially from the hole By repeat ing this several times the hole will be cleaned out and normal drilling may be resumed NOTE Make sure that the driver bit is inserted straight in the screw head or the screw and or bit may be damaged When driving wood screws predrill pilot holes to make driving easier and to prevent splitting of the workpiece See the chart Nominal diameter of wood screw mm Recommended size of pilot hole mm 3 1 2 0 2 2 3 5 2 2 2 5 3 8 2 5 2 8 4 5 2 9 3 2 4 8 3 1 3 4 5 1 3 3 3 6 5 5 3 7 3 9 5 8 4 0 4 2 6 1 4 2 4 4 If the tool is operated continuously until the battery car tridge has discharged allow the tool to rest for 15 min utes before proceeding with a fresh battery Drilling operation CAUTION Pressing excessively on the tool will not speed up the drilling In fact this excessive pressure will only serve to damage the tip of your bit decrease the tool perfor mance and shorten the service life of the tool There is a tremendous force exerted on the tool bit at the time of hole break through Hold the tool firmly and exert care when the bit begins to break through the workpiece A stuck bit can be removed simply by setting the reversing switch to reverse rotation in order to back out However the tool may back out abruptly if you do not hold it firmly Always secure small workpieces in a vise or similar hold down device If the tool is operated continuously until the battery car tridge has discharged allow the tool to rest for 15 min utes before proceeding with a fresh battery First slide the action mode change lever so that it points to the g marking 9

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