Bosch PCM 7 S - Инструкция по эксплуатации - Страница 33

 English | 

33

Bosch Power Tools

1 609 929 W43 | (22/7/10)

f

Assemble the worktable properly before 
mounting the power tool. 

Perfect assembly 

is important in order to prevent the risk of 
collapsing.

– Mount the power tool on the saw stand in the 

transport position.

Dust/Chip Extraction

Dusts from materials such as lead-containing 
coatings, some wood types, minerals and metal 
can be harmful to one’s health. Touching or 
breathing-in the dusts can cause allergic reac-
tions and/or lead to respiratory infections of the 
user or bystanders.
Certain dusts, such as oak or beech dust, are 
considered as carcinogenic, especially in con-
nection with wood-treatment additives (chro-
mate, wood preservative). Materials containing 
asbestos may only be worked by specialists.
– Always use dust extraction.
– Provide for good ventilation of the working 

place.

– It is recommended to wear a P2 filter-class 

respirator.

Observe the relevant regulations in your country 
for the materials to be worked.
The dust/chip extraction can be blocked by 
dust, chips or workpiece fragments.
– Switch the machine off and pull the mains 

plug from the socket outlet.

– Wait until the saw blade has come to a com-

plete stop.

– Determine the cause of the blockage and cor-

rect it.

Integrated Dust Extraction (see figure C)

– Mount the dust bag 

19

 onto the sawdust 

ejector 

22

.

During sawing, the dust bag must never come in-
to contact with the movable machine parts.
Always empty the dust bag in good time.

External Dust Extraction

For dust extraction, a vacuum hose (size 
Ø 36 mm) can also be connected to the dust 
ejector 

22

. 

The vacuum cleaner must be suitable for the ma-
terial being worked.
When vacuuming dry dust that is especially det-
rimental to health or carcinogenic, use a special 
vacuum cleaner.

Changing the Tool (see figures E1

–

E4)

f

Before any work on the machine itself, pull 
the mains plug.

f

When mounting the saw blade, wear protec-
tive gloves. 

Danger of injury when touching 

the saw blade.

Use only saw blades whose maximum permitted 
speed is higher than the no-load speed of the 
power tool.
Use only saw blades that correspond with the 
characteristic data given in these operation in-
structions and that are tested and marked in ac-
cordance with EN 847-1.
Use only saw blades recommended by the tool 
manufacturer, and suitable for sawing the mate-
rials to be cut.

Removing the Saw Blade

– Bring the power tool into the working posi-

tion.

– Turn the Allen screw 

33

 with the Allen key 

25 

provided while at the same time pressing the 
spindle lock 

30

 until it engages.

– Hold the spindle lock 

30

 pressed and un-

screw the Allen screw 

33

 in clockwise direc-

tion (left-hand thread!).

– Remove the clamping flange 

34

.

– Press lever 

3

 and swing back the retracting 

blade guard 

5

 to the stop.

– Hold the retracting blade guard in this posi-

tion and remove the saw blade 

36

.

– Slowly guide the retracting blade guard 

downward again.

OBJ_BUCH-1270-001.book  Page 33  Thursday, July 22, 2010  12:44 PM