CEMONT SHARP 10KT Betriebs-Wartungs Und Sicherheitsanleitung Seite 4

EN
3.0 CONTROLS - LOCATION AND FUNCTION
3.1 FRONT AND REAR PANEL
Picture 1.
1
2
3
4
5
6
7
TABLE 1.
DISPLAY MEANING
- - -
Insufficient input voltage. Line switch open or no line. When the alarm ceases. If the alarm persists, contact the assistance centre.
The torch cap is not properly tightened (With power
CUP
source on).
HtA
Power converter overtemperature.
Warning of approaching power converter overtem-
ThA (Flashing)
perature (HtA).
CtA
Compressor overtemperature.
Air
Insufficient air pressure
ScA
Short circuit on output.
LSF
Arc blows out.
3. DIGITAL INSTRUMENT (Ref. 3 - Picture 1 Page 3.) displays
the power source current or the following values temporarily:
Start message.
Software version.
Voltage on torch, pressing the key (Ref. 5 - Picture 1 Page 3.)
Air pressure, pressing the key (Ref. 6 - Picture 1 Page 3.) .
Type of alarm (ALARMS), see table 1.
Type of machine error (FAIL) , see table 2.
4. DIGITAL INSTRUMENT FUNCTION (Ref. 4 - Picture 1 Page
3.) The LED on corresponds to the value shown on the dis-
play:
Volt.
CONTROLS - LOCATION AND FUNCTION
3 EN
Picture 2.
8
9
1. Power output indicator
2. Alarm indicator
3. Digital instrument
4. Digital instrument function (Volt - Amp. - Bar)
5. Voltage - current function key
6. Air function key
7. Adjustment knob
8. On switch
9. Filter
3.2 COMMAND FUNCTION
1. POWER OUTPUT INDICATOR (Ref. 1 - Picture 1 Page 3.)
When the LED is on, the machine is ready for cutting
2. ALARM INDICATOR (Ref. 2 - Picture 1 Page 3.) When the
LED is on, this means that one of the alarms has triggered,
at the same time the display (Ref. 3 - Picture 1 Page 3.)
shows the type of alarm, according to the table below, with
relevant operations to be performed in order to reinstate the
power source. In this condition the power source does not
supply current.
RESETTING
Switch the power source off.
Tighten the cap correctly and restart the power source.
When the alarm ceases (When the internal temperature has fallen).
When the alarm ceases (When the internal temperature has fallen).
When the alarm ceases (When the internal temperature has fallen).
Contact the assistance centre.
Switch the power source off and then on again.
Check wear of noozle and electrode and replace if necessary. If the alarm
persists switch the power source off and then on again. If the alarm occurs
again, call the assistance centre.
Amper.
Bar.
5. CURRENT VOLTAGE KEY Press the key (Ref. 5 - Picture 1
Page 3.) to display (Ref. 3 - Picture 1 Page 3.) the voltage
present on the torch. The display of voltage is temporary.
6. AIR FUNCTION KEY
Press the key (Ref. 6 - Picture 1 Page 3.) to activate the ma-
chine air system for a fixed interval, with display of work pres-
sure.
7. CURRENT ADJUSTMENT KNOB
Used for adjusting the cutting current (Ref. 7 - Picture 1 Page
3.)
8. START SWITCH (Ref. 8 - Picture 2 Page 3.)