Bosch GHO 15-82 - Инструкция по эксплуатации - Страница 14

14

 | English 

1 609 92A 11E | (1.12.14)

Bosch Power Tools

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 reactions 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 connection with wood-treat-
ment additives (chromate, wood preservative). Materials 
containing asbestos may only be worked by specialists.
– As far as possible, use a dust extraction system suitable 

for the material.

– 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 mate-
rials to be worked.

Clean the chip ejector 

3

 regularly. Use a suitable tool (e. g., a 

piece of wood, compressed air, etc.) to clean a clogged chip 
ejector.



Do not reach into the chip ejector with your hands. 

They 

could be injured by rotating parts.

To ensure optimum extraction of dust/chips, always work 
with external dust extraction or a chip/dust bag.

External Dust Extraction (see figure C)

Mount the vacuum hose 

14

 (accessory) on to the chip ejector 

3

.

Connect the vacuum hose 

14

 to a vacuum cleaner (accesso-

ry). An overview for connecting to various vacuum cleaners 
can be found at the end of this manual.

The vacuum cleaner must be suitable for the material being 
worked.

When vacuuming dry dust that is especially detrimental to 
health or carcinogenic, use a special vacuum cleaner.

Integrated Dust Extraction (see figure C)

A chip/dust bag (accessory) 

15

 can be used for smaller jobs. 

Insert the sleeve of the chip/dust bag firmly into the chip ejec-
tor 

3

. Empty the chip/dust bag 

15

 at regulary intervals to 

maintain optimum dust collection.

Operation

Operating Modes

Adjusting the Planing Depth

With the adjustment knob 

2

, the planing depth can be adjust-

ed variably from 0 – 1.5 mm using the planing depth scale 

1

(scale graduation = 0.1 mm).

Park Rest (see figure D)

The park rest 

16

 allows the machine to be set down directly 

after operation, without danger of damaging the working sur-
face or the planer blade. While planing, the park rest 

16

 is tilt-

ed upwards thus enabling full contact of the rear part of the 
planer base plate 

6

.

Note: 

The park rest 

16

 may not be removed.

Starting Operation



Observe correct mains voltage! The voltage of the pow-
er source must agree with the voltage specified on the 
nameplate of the machine. Power tools marked with 
230 V can also be operated with 220 V.

Switching On and Off

To save energy, only switch the power tool on when using it.

To 

start

 the machine, 

first

 push the lock-off button for the 

On/Off switch 

4

 and 

then

 press the On/Off switch 

5

 and keep 

it pressed.

To 

switch off

 the machine, release the On/Off switch 

5

.

Note: 

For safety reasons, the On/Off switch 

5

 cannot be 

locked; it must remain pressed during the entire operation.

Working Advice



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

Planing (see figure D)

Set the required planing depth and place the front part of the 
planer base plate 

6

 against the workpiece.



Apply the machine to the workpiece only when 
switched on. 

Otherwise there is danger of kickback when 

the cutting tool jams in the workpiece.

Switch the machine on and guide the machine with even feed 
over the surface to be planed.

To achieve high-grade surfaces, work only with low feed and 
apply pressure on the centre of the planer base plate.

When machining hard materials (e. g. hardwood) as well as 
when utilising the maximum planer width, set only low planing 
depths and reduce planer feed, as required.

Excessive feed reduces the surface quality and can lead to 
rapid clogging of the chip ejector.

Only sharp blades achieve good cutting capacity and give the 
machine longer life.

The integrated park rest 

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 also allows for continued planing 

at any given location on the workpiece after an interruption:

– With the park rest folded down, place the machine on the 

location of the workpiece where the planing is to be contin-
ued.

– Switch on the machine.
– Apply the supporting pressure onto the front part of the 

planer base plate and slowly push the machine forward 
(



). This tilts the park rest upward (



) so that the rear 

part of the planer base plate faces on the workpiece again.

– Guide the machine over the surface to be planed (



) with 

even feed.

Beveling Edges (see figure E)

The V-grooves in the front planer base plate allow quick and 
easy beveling of workpiece edges. Depending on required 
bevel width, use the corresponding V-groove. For this, place 
the planer with the V-groove onto the edge of the workpiece 
and guide it along the edge.

OBJ_BUCH-865-006.book  Page 14  Monday, December 1, 2014  7:58 AM