4
EasySelect-Cup
Issued 05/00
1. HIGH-VOLTAGE GENERATION
Reed switch (closing)
Figure 3
The control unit supplies DC voltage to the gun. This is fed through the
powder gun cable (
11
) to the high-voltage generation section (
4
).
The integrated electronics (
c
) in the gun generates an alternating
current from the direct current. This alternating current is stepped up
in the multiplier (
d
) to the rectified high-voltage required for the appli-
cation. The High-voltage is now fed to the electrode (
e
) in the spray
nozzle (compare Figs 5 and 6).
The coating mode chosen - Flat parts, Complicated parts, Over-spray-
ing - is indicated through a red, and a green LED (Light emitting diode).
2. SWITCHING
In addition to the low voltage a switching current is fed into the gun
through the gun cable.
If the gun trigger (
17
) is pulled, a reed switch closes the current circuit.
The control unit switches the modulated low voltage, powder convey-
ing, and the rinsing air on.
The reed switch complies with the safety regulations of all recognized
standards.
Magnet
4
c
d
e
11
17
Summary of Contents for EasySelect-Cup
Page 2: ...28 EasySelect Cup Issued 05 00 ...
Page 4: ...30 EasySelect Cup Issued 05 00 ...
Page 6: ...32 EasySelect Cup Issued 05 00 ...
Page 20: ...14 EasySelect Cup Issued 05 00 b Dismantling the gun cont Figure 10 ...
Page 21: ...15 EasySelect Cup Issued 05 00 b Dismantling the gun cont Figure 11 ...
