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SDS-MAX BH16-42 VB BMC
Инструкция по эксплуатации Страница: 39

DWT SDS-MAX BH16-42 VB BMC Инструкция по эксплуатации онлайн [39/228] 830451

English

Always use additional handle 4 when

working, it will ensure a better control of

your power tool and reduce recoil.

Drilling (see g. 19-23)

[BH10-26 B, BH10-28 VB, BH12-28 VB, BH13-32 VB,

BH15-32 VB, BH15-36 VB]

Caution: drill wood and metals in the

impactless drilling operation mode only.

• Grease the drill bit regularly when drilling holes in

metals (except drilling non-ferrous metals and their

alloys)�

• When drilling hard metals, apply more force to the

power tool and lower the rotation speed�

• When drilling large diameter holes in metal, rst

drill a hole with a smaller diameter and ream it till the

necessary diameter (see g. 19).

• In order to avoid splitting of the surface at an exit

point of a drill bit when drilling holes in wood, follow the

instructions shown in gure 20.

• When drilling holes in glazed ceramic tiles, in

order to improve the drill centering accuracy and to

save the glaze from damage, apply adhesive tape

to the presumed hole center and drill after that (see

g. 21). Caution: drill tiles in the impactless drilling

operation mode only.

Impact drilling (see g. 22-23)

[BH10-26 B, BH10-28 VB, BH12-28 VB, BH13-32 VB,

BH15-32 VB, BH15-36 VB, BH16-42 VB]

• At impact drilling the result does not depend on the

pressing force you apply to your electric tool, which is

due to the impact mechanism design� This is why do

not exert excessive pressure on your electric tool, as it

may result in borer seizing and motor overload�

• In order to decrease dust production when drilling

holes in walls and ceilings, take actions indicated in

g. 22-23. Mount dust collector 15 as shown in g-

ure 22 for drilling holes in the ceilings�

Chiselling

• When working, make sure to properly adjust the

working accessory to the material being processed:

not too close to the edge as the power tool will need

to be displaced often, but not too far as the accessory

can get stuck in the material being processed�

• Press the power tool while holding it tightly with both

hands� Do not use excessive force: the energy of the

percussion mechanism is enough for the effective per-

formance�

• Avoid the excessive penetration of the working ac-

cessory into the material being processed (for exam-

ple, when loosening the soil or in the course of the

building structures destruction) as the working acces-

sory may become stuck�

• If the working accessory becomes stuck in the ma-

terial during the operation, do not attempt to free it

with the use of the power tool as a lever as the power

tool can be damaged� Remove the power tool from

the jammed accessory� Continue the operation with

the use of another accessory in order to release the

jammed one� Note: it is strictly prohibited to knock

out the jammed working accessories or to swing it

and to try to extract it with the use of foreign tools

or objects (pieces of pipe, winches, jacks, etc.).

Power tool maintenance /

preventive measures

Before carrying out any works on the power tool it

must be disconnected from the mains.

Power tool lubrication

The power tool lubricant quantity has to be checked

on a regular basis after every 30 hours of operation,

as well as after replacing the carbon brushes� In order

to do that, use ange wrench 13 to release cap 8 (for

H17-11 B use Allen key 23 to unscrew bolts of cap 8),

check the lubricant quantity and add it, if needed� Use

special grease from tube 14�

Using the power tool without grease or

with insufcient grease volume is pro-

hibited as this may lead to the power tool

being broken down or can void your right

for warranty repair.

Cleaning of the power tool

An indispensable condition for a safe long-term exploi-

tation of the power tool is to keep it clean� Regularly

ush the power tool with compressed air thought the

ventilation slots 7�

After-sales service and application service

Our after-sales service responds to your questions

concerning maintenance and repair of your product as

well as spare parts� Information about service centers,

parts diagrams and information about spare parts can

also be found under: www.dwt-pt.com�

•

Transportation

of the power tools

Categorically not to drop any mechanical impact on

the packaging during transport�

• When unloading / loading is not allowed to use any

kind of technology that works on the principle of clamp-

ing packaging�

Environmental

protection

Recycle raw materials instead of dispos-

ing as waste.

Power tool, accessories and packaging

should be sorted for environment-friendly

recycling�

The plastic components are labelled for categorized

recycling�

These instructions are printed on recycled paper man-

ufactured without chlorine�

The manufacturer reserves the possibility to introduce changes.

DWT SDS-MAX BH16-42 VB BMC Инструкция по эксплуатации онлайн [39/228] 830451

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