IVT OS-150, Инструкция по эксплуатации, Страница: 14 / 76

14
Instruction manual
EN
dust is present, your risk from these exposures varies, depending
on how often you do this type of work.
To reduce your exposure
to these chemicals, any time you do pulverulent operations,
work in a well ventilated area and work with approved safety
equipment, such as dust masks that are specially designed to
filter out microscopic particles.
If the appliance strikes a foreign body, examine the device •
for signs of damage and carry out any necessary repairs before
restarting and continuing to work.
If the appliance starts to vibrate abnormally, turn it off •
and check for the cause immediately. Vibration is generally a
warning of trouble.
Always switch off the appliance and wait until the device •
completely stops whenever you leave the machine, before
carrying out maintenance, before checking, cleaning or working
on the appliance.
It is forbidden to move or modify any of the internal parts •
of the device.
Specific safety rules
Always turn on the tool before setting it against the piece •
you are working on.
Large variations in temperature can lead to condensation •
on live part. Before use: give the machine time to adjust to the
temperature of the work area.
Do not use machines, tools and recommended accessories •
for works other than those for which they are designed!
Secure the workpiece. Use clamping devices or a vise to •
hold the workpieces securely.
Do not use the equipment in areas where danger of •
explosion exists.
When not in use, during breaks, when doing adjustment •
works, changing accessories or during repair, always unplug the
cable.
When working: Do not allow the motor to staff under load. •
Whenever possible, use a vacuum extractor for dust •
collection.
Remove dust and other waste matter in an environmentally •
safe way.
Take special care when sanding lead based paint: all persons •
entering the work area, must wear a mask specially designed for
protection against lead paint dust and fumes.
Never use the machine for sanding magnesium •
workpieces.
Do not sand materials containing asbestos! •
When sanding, avoid applying excessive pressure to sander, •
as otherwise it may be forced to a stop.
Never carry a plugged-in sander with your finger on the •
switch.
Unpacking
When unpacking, check to make sure that all components are
included. Refer to the drawings on this manual. If any parts are
missing or broken, please call IVT assistance center.
Fitting sanding sheet
Open the paper clamps (6). •
Take sanding paper of the required grain size and place it •
on the sanding pad. Make sure that the perforation in the paper
correspond with those on the sanding pad.
Fold the sanding paper at both ends around the edges of •
the sanding pad.
Close the paper clamps (6) one by one. Make sure that the •
ends of the sanding paper are clamped.
CAUTION
The sanding paper must be fitted firmly on the sanding pad
and should not come loose.
Dust extraction
Dust extraction prevents large accumulations of
dust, high concentrations of dust in the ambient
air, and facilitates disposal.
For long periods of working with wood or for commercial use
on materials that produce dust that is detrimental to health,
the machine is to be connected to a suitable external dust
extraction device.
[F1]
Initial operation
Always use the correct supply voltage: the power supply voltage
must match the information quoted on the tool identification
plate.
Switching On/Off
Brief activation
Press the On/Off switch (1) and then let go again. [F2]
Continuous use
Switching On
Press On/Off switch (1) and retain with lock on button (2).
Switching Off
Press and release On/Off switch (1).
Speed selection
(OS-320G) [F3]
With the thumbwheel (3) the required speed can be selected
(also while running).
The required speed is dependent on the material and can be
determined with practical trials.
After longer periods of work at low speed, allow the machine to