WAGNER VM 2000, Перевод оригинального руководства по эксплуатации

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12
VM 2000
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OPERATING MANUAL
EDITION 03 /2007 PART NO. DOC0388871
4.4
FUNCTION
The VM 2000 is made up into an electrostatic spraying system with the appropriate spray
gun and other components. The required high-voltage value is set on the VM 2000 control
unit. The high voltage supply is switched on and off with the trigger of the spray gun. The
high voltage characteristics have the effect that if the spray gun gets too close to the ob-
ject being sprayed (or to earth), the voltage is automatically reduced thus preventing an
unintentional spark discharge.
4.5
OPERATING CONTROL
Front plate
1 Selector (mains supply)
OFF = Control unit switched off
ON = Control unit switched on
2 Voltage regulator
•
Rotate anti-clockwise past switching point to
turn off the high-voltage module.
•
Rotate clockwise to adjust the high-voltage
(max 80 kV)
3 Spraying current display
(Luminous display green)
Shows the spraying current in µA as a bar display.
4 High voltage indicator (Luminous display green)
Shows the high-voltage (actual value) in kV as a bar display.
5 Red LED display (left)
Not in operation
6 Grounding guard circuit (LED - red)
gun cable fault Lights up when the connecting cable from VM 2000 to the spray gun is
not plugged in or is faulty. HVM goes into fault mode, i.e.:
•
High-voltage is turned off.
•
Remove cause, i.e., check connecting cable from gun to VM 2000. If faulty, repair by
Wagner-Service.
•
Turn off HVM with the voltage regulator and then turn it on again.
Back plate
10 Primary fuse
0.5 Ampere, delay action
11 Secondary fuse
1.6 Ampere, delay action
12 Milled nut earthing
Connection for the earth cable (system earth)
13 Cover
14 Connecting socket
Connection for gun cable with safetyclip
15 Connecting socket
Connection for mains cable with safety clip