unicraft SSK 2.5, Руководство по эксплуатации

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10 SSK 2.5 | Version 1.08
Care, maintenance and overhaul
It must be conveyed fluidly and without interruption, so
that the blasting material can not accumulate in the hose.
If the hose is blocked, turn up the screw [Pos.38]
slightly. Then perform a test blast to check the function.
Fig. 5: Valve Pos. 13
Adjustment of the blowgun
The generated negative pressure in the blow gun can be
determined by the depth of engagement of the compo
-
nent [Pos. 7] . To do this, lock the nut [Pos. 5] and, if
necessary, disconnect the air pressure connection [Pos.
8].
Fig. 6: Blasting gun
Both settings are interdependent!
You should always try several settings to get the
best results.
Here are two examples and their effects:
- too deeply screwed in component [pos. 7] (small di
-
stance inside to the nozzle): too little negative
pressure and thus also little abrasive
- too far back turned component [pos.7] (large di
-
stance inside to the nozzle): no negative pressure
is generated, but blown into the blasting medium
line -> pressure build-up
Step 1: Select a suitable blasting medium and fill in the
sandblast booth.
Step 2: The workpiece must be free of oil, grease and
moisture. If necessary, clean the workpiece be
-
fore placing it in the blast cabinet.
Step 3: Set the desired working pressure at the com
-
pressed air supply (compressor). Make sure
that the maximum pressure is not exceeded!
Adjust according to the sensitivity of the mate
-
rial according to lower working pressure.
Step 4: Connect the sandblast booth to the compres
-
sed air source.
Step 5: Place the workpiece to be machined in the blast
cabinet, close the door and turn on the blast
cabinet lighting.
Step 6: Use the integrated protective gloves to hold the
sand blasting gun and the workpiece and start
sandblasting. Hold the sand blasting gun at an
angle of 45 ° to 60 ° to the workpiece, the abra
-
sive should be blown from the workpiece against
the back wall of the sandblast cabine.Use the
pedal to dose the blasting agent addition.
Attention: When opening the cabin doors during
operation, the sandblasting booth switches off au
-
tomatically.
Step 7: After finishing work, disconnect the tool from
the compressed air source and remove the
workpiece.Pflege, Wartung und Instandset
-
zung
9 Care, maintenance and overhaul
NOTE!
The setting of the jet supply described above influen
-
ces the subsequent adjustment of the blow gun.
NOTE!
There are no general guidelines for these settings.
Optimal values must be obtained by testing, depen
-
ding on the blasting media
ATTENTION!
Disconnect the tool from the compressed air supply
and the sandblasting booth from the mains before
carrying out any maintenance, servicing or cleaning
work. Maintenance and repair work may only be car
-
ried out by qualified personnel.