Прирачник Bosch GNA 3.5 Апарат за сечење ламарина

Прирачник

English | 11

Adjusting the hold-down device

Adjusting the hold-down device(12) to the thickness of the

sheet being cut eliminates vibrations.

Hold the power tool so that the die(14) touches the under-

side of the sheet to be cut. Loosen the screws(13) on the

hold-down device. Push the hold-down device(12) onto the

sheet, leaving a little clearance (approx. 0.3mm). Make sure

that the hold-down device is straight and not at an angle.

Retighten the screws(13).

Switching On and Off

To switch on the power tool, slide the on/off switch(5) for-

wards so that I appears on the switch.

To lock the on/off switch(5), push down on the front of the

switch as well.

To switch off the power tool, release the on/off switch(5).

When the on/off switch is locked, press down on the back of

the switch and then release it.

Working Advice

u Pull the plug out of the socket before carrying out any

work on the power tool.

u This power tool is not suitable for bench-mounted use.

It must not be clamped into a vice or fastened to a work-

bench, for example.

u Wear protective gloves during work and pay particu-

lar attention to the cord. Sharp burrs develop on the cut

sheets; these can cause injury or damage the cord.

u Exercise caution when handling the cutting chips. The

chips have sharp tips that can cause injuries.

Apply the power tool to the workpiece only when switched

on. Always hold the power tool vertical to the surface of the

steel sheet and do not tilt it.

The cut is made as the punch moves downwards. Guide the

power tool evenly, pushing it gently in the cutting direction.

Applying too much pressure to the power tool will signific-

antly reduce the service life of application tools and can

damage the power tool.

The power tool operates more quietly when it is raised

slightly during cutting. If the punch jams during cutting,

switch the power tool off, lubricate the punch and release

the sheet. Do not use force to do this, as this will damage the

punch and the die.

Maximum steel sheet cutting capacity

The maximum steel sheet cutting capacity d

max

depends on

the strength properties of the material to be cut.

The power tool allows for cutting of metal sheet to the follow-

ing thicknesses:

Material max. strength

(N/mm

2

)

d

max

(mm)

Steel 400

3.5

600

2.4

800

1.6

Aluminium 200

4.0

Lubricating/cooling the punch

To extend the service life of the punch(10), a lubricating

agent with good cooling properties (e.g. cutting oil) should

be used.

Apply a line of lubricant to the top side of the metal sheet

along the intended cutting line.

For long periods of continual use or for work with high fric-

tional wear (e.g. when cutting aluminium), the application

tool should be immersed in a container of lubricant at regular

intervals.

Cutting along a scribe line or with a template

You can use the projection on the hold-down device(12) as

the cut mark when cutting along a scribe line.

Straight cuts are carried out easier when the power tool is

guided alongside a rule.

Contours can be cut by guiding the power tool along a tem-

plate.

For inside cuts, a hole with a diameter of 41mm must be

pre-drilled.

Maintenance and Service

Maintenance and Cleaning

u Pull the plug out of the socket before carrying out any

work on the power tool.

u To ensure safe and efficient operation, always keep

the power tool and the ventilation slots clean.

In order to avoid safety hazards, if the power supply cord

needs to be replaced, this must be done by Bosch or by an

after-sales service centre that is authorised to repair Bosch

power tools.

Clean and lubricate the punch(10), die(14) and guide

plate(11) after every threehours in operation.

Change the punch, die and guide plate in good time when

worn. Only sharp tools achieve a good cutting quality and

make the power tool last longer.

Changing the die

Loosen and remove the two screws(9). Insert a new

die(14) and tighten it firmly with the screws.

Worn dies must not be reground.

Changing the guide plate

The guide plate(11) is used to protect the die holder(15).

To change the guide plate(11), remove the die(14) as de-

scribed above. Then loosen and remove the screws(13) on

the hold-down device. Remove the hold-down device(12)

and the guide plate.

Insert a new guide plate(11). Secure the die(14) with the

screws(9) and secure the hold-down device(12) with the

screws(13). Tighten all screws firmly.

Changing the punch

Insert the hex key(4) into the screw head of the punch posi-

tioner(16). Turn the punch positioner until the screw(7) is

Bosch Power Tools 1 609 92A 505 | (26.11.2019)

Оцена

Повеќе за овој прирачник

Разбираме дека е практично да имате печатен прирачник за Bosch GNA 3.5 Апарат за сечење ламарина. Секогаш можете да го преземете прирачникот од нашата интернет-страница и да го отпечатите сами. Ако сакате да го имате оригиналниот прирачник, ви препорачуваме да контактирате со Bosch. Тие можеби ќе можат да ви дадат оригинален прирачник. Барате прирачник за вашите Bosch GNA 3.5 Апарат за сечење ламарина на различен јазик? Изберете го претпочитаниот јазик на нашата интернет-страница и пребарајте го бројот на модел за да видите дали го имаме.

Спецификации

Сите прирачници за Bosch Апарати за сечење ламарина
Повеќе прирачници за Апарати за сечење ламарина

Поврзани производи

Прирачник

Bosch GNA 75-16 Апарат за сечење ламарина

Прирачник

Bosch GNA 2.0 Апарат за сечење ламарина

Поврзани категории