pela tools 502331, Руководство пользователя

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sufficient or obstructed. Clean filters and check
humidity traps and hoses including connections
back to the compressor. Use a pressure gauge
to check the pressure along the line or replace
the blast cabinet regulator if it shows incorrect
values.
2. Blast gun. The nozzle wears out eventually.
Replace it with a new one when the dimension
has increased by 1/16 of the original size or if
it has worn unevenly. Adjust if necessary for
different blast media and conditions. A correctly
working pistol draws 38 - 43 cm / Hg on a
manometer.
3. Dust collector. (Not included in this model.)
Insufficient ventilation in the cabinet results in
reduced efficiency from the blast gun nozzle and
reduced overview of the work in the
cabinet. Use the dust collector shaker function
after approx. 20 - 30 minutes of use or after
each use (more often when the blast media has
worn out). Empty the container at least once a
day. Remove the filter and blow regularly with
compressed air, so that the dust collector can
work efficiently. Replace the filter if necessary.
4. Blast media. Use high-quality blast media with
a size adapted to the task. Blast media that
contain quartz particles are a health hazard.
Inhaled quartz dust can cause diseases, e.g.
silicosis which is an incurable lung disease. It
takes a long time before silicosis appears.
Therefore, it is important to protect yourself
from the dust from the beginning. Moisture in a
dirty blast media can cause an emergency stop.
Store the blast media in a dry place and top up
with the appropriate amount. The blast media
should be at a level about 15 cm above the
intake pipe, if you have less, it will be
contaminated and consumed faster. However,
the less you have in the system the less you
need to replace.
5. The path of the blast media. Replace hoses
that show signs of soft spots or show signs of
wear. Adjust the gun nozzle to obtain a suitable
flow. Too greasy mix causes a pulsation from
the gun. An unusually loud sound when blasting
indicates a too lean mix. A greasy mix results
in smaller movements while a lean mix reduces
the number of collisions. Both reduce efficiency.
If something feels unclear, we are happy to help
with instructions and answer questions -
contact our workshop: pelatools.com.
Instructions for use
1. Connect the blast cabinet adapter to a 230 V /
50 Hz electrical outlet.
2. Connect the blast cabinet compressed air
connection to the compressed air hose. The
compressor should have a capacity of at least
420-700 liters / min at 5.5 bar. Make sure
there is no air leakage. Should a leak occur,
disconnect the compressed air hose and repair
the leak before using the blast cabinet again.
WARNING! Do not use air pressure higher than
8.6 bar to the blast cabinet.
3. Check the hoses inside the blasting cabinet, as
well as the connection to the blasting gun. Also
make sure that the suction hose for the
blast media is firmly attached to the blasting
gun and to the suction pipe.
4. Pour blast media into the bottom of the
blasting cabinet. Do not use too much blast
media as this may result in slow and
ineffective blasting.
5. Turn on the blast cabinet lighting using the
power switch.
6. Place the part to be blasted on the grid inside
the blasting cabinet and close the door.
7. Put your hands in the protective gloves and
make sure that both hands can move easily.
8. Grab the blast gun and aim it at the part to be
blasted. If no blast media is present, the
suction pipe may need to be cleaned.
NOTE! Never point the blast gun at fingers or
gloves. In that case, you risk serious injuries.
9. Hold the part to be blasted with your free hand.
Hold your fingers so that they do not end up in
the injection flow. It may be necessary to move
your fingers during the blasting process to
avoid injury to your fingers.
10. You can, if necessary, keep the nozzle as close
as 5 cm from the surface to be blasted. Move
the blasting gun back and forth or in circles,
while keeping your fingers away from the blast
media.
11. To check the result of the blasting, release
the blasting gun and the trigger and take your
hands out of the protective gloves. Open the
door and inspect the object being blasted. If
necessary, continue with further blasting of the
object.
12. When it is finished blasting, remove the object,
loosen the air pressure hose and turn off the
lighting. Unplug the adapter if the blasting
cabinet is not to be used for a long time.