Harnisch+Rieth D-G 16 S2 - Set and Save Blasting Time; Manual Blasting

D-G 16 S2 - 18.04.13 / Vers.: 1 9
5. Turn on device at the main power switch (60).
- The device is switched immediately to a manual operation mode, the "Hand/manual"
pushbutton lights up green.
6. Press "Autom." pushbutton (58), it lights up green.
7. Set sandblasting time using the pushbuttons "+" and ” -".
Note
The sandblasting time set with pushbuttons "+" and “-" is stored automatically after 2 seconds.
The stored sandblasting time also r
emains in effect if the device is switched off or there is a
power failure.
8. Press "start/stop" (57) button
- Aspiration starts,
- Sandblasting area light is activated,
- Sandblasting cage (64) swivels,
- Injector (20) blasts.
9. After expiry of the set sandblasting time the aspiration is stopped after approx. 7 seconds and
the sandblasting area light is turned off after approx. 20 seconds.
Note
During blasting, blasting can be deactivated using the "start/stop" pushbutton, with the blasting
time being preserved in
the display. By pressing the "start/stop" pushbutton again the blasting
process is reinitiated and the blasting time continues running in the display.
Note During automatic operation it is also possible to blast manually using injector (70) by activat
ing
the foot switch.
3.5 Description of how to set and save the blasting time
- the maximal adjustable blasting time is 60 minutes
- the minimum adjustable blasting time is 1 minute
- the blasting time can be adjusted in 1 minute steps
- by pressing the "+" and “-"pushbuttons, the blasting time is reset and stored after approx. 2 sec-
onds.
Note
If the blasting time is reset during blasting, this blasting time is then stored in the memory. Upon
restarting the device the last time set is indicated on the display.
3.6 Manual blasting
(see fig. 1 and 4, page 4 & 8)
1. Close front lid (4) and turn on device at the main power switch (60).
- The internal light (18) is switched on,
- Aspiration is set in motion,
- The pushbutton "Hand/manual" (59) illuminates.
2. Do not adjust operating pressure at the pressure regulator (51) to more than 5 bar! The operat-
ing pressure can be checked at the pressure gauge (52).
3. The sand blast (from the injector (70) for manual blasting) is released by activating the foot
switch.