Operating Controls - Ransburg MICROPAK A11789 Service Manual

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Table Of Contents

Table of Contents

T T T T T ypical Remote Mode

ypical Remote Mode

1. Ensure the AC power, safety ground, low voltage

cable, I/O, and interlock connections are made as

described in the "Installation" section of this manual.

2. Set the 0-10VDC kV setpoint input to its minimum

value (0 volts).

3. Turn the AC Power ON/OFF switch (see Figure

2) to the ON position. When the AC power is on the

green CPU Indicator on the front of the discreet

I/O module will illuminate.

4. Turn the MicroPak ON/OFF switch to the ON

position. The kV and μA displays will come on

along with the yellow MicroPak Power Indicator

located above the switch.

5. Supply a momentary ground connection to the

Ready input shown in Table 1. The yellow High

Voltage Ready Indicator should turn on.

CP-06-01

6. Supply a 24VDC signal to the High Voltage On

input shown in Table 1. The red High Voltage On

Indicator should turn on.

7. Adjust the 0-10VDC kV setpoint input to obtain

the desired value on the kV Meter. Ensure the

over-current setpoint is set above the maximum

expected current, or an overload fault will occur.

The over-current setpoint can be adjusted by

changing the setpoint of R21 if dipswitch SW3-1 is

OFF, or by changing the value of the 0-10VDC

over-current setpoint input (see Table 1) if dipswitch

SW3-1 is ON.

8. To turn high voltage off, remove the 24VDC

signal from the high voltage on input.

9. When finished spraying, turn the AC Power ON/

OFF Switch (see Figure 2) to the OFF position to

prolong the life of the internal fan.

Figure 8: