Power Supply Operation; Troubleshooting - SAMES KREMLIN STD 9 Manual De Instrucciones

6. POWER SUPPLY OPERATION

Plug power supply into the local power source.
Turn the power supply ON-OFF switch (D) to the "O" position - (refer to chapter 3 pour for all index n°).
Turn on air supply valve (E).
Set atomizing air pressure to more than 2 bar (29 psi) (e.g. 4 bars – 58 psi).
Turn the power supply ON-OFF switch (D) to the "I" position
Turn voltage adjustment knob fully clockwise.
The low voltage – adjusted by means of the potentiometer knob (F) - is then applied to the spray gun by
the STD 9 power supply.
Trigger the gun :
When spraying (switch at the rear of the gun turned to the ON position) a signal is sent via the magnet-
ILS switch and detected by the power supply unit. This one provides the low voltage which will be
converted into high voltage in the electrostatic spray gun. In this case
illuminates.

7. TROUBLESHOOTING

If the equipment is not in good working condition, systematically check out the power supply first and then
the electrostatic spray gun (refer to INSTRUCTION MANUAL).
To check out the power supply, proceed as follows :
1 - Connect power supply to the compressed air network and set the pressure to 5 bar (73 psi).
2 - Connect gun air hose.
3 - Disconnect low voltage electrical cable.
4 - Turn the power supply ON-OFF switch (D) to the ON (I) position.
5 - Green indicator LEDS should illuminate (VOLTAGE and TEST).
 If all green indicator LEDS are not illuminated :
Check the local power source and the fuse.
Otherwise, consult our nearest KREMLIN representative.
 If only the green indicator LED (TEST) is illuminated :
Green indicator LED (VOLTAGE) is defective.
 If only the green indicator LED (VOLTAGE) is illuminated :
Consult our nearest KREMLIN representative.
6 – Turn voltage adjustment knob (potentiometer) fully clockwise.
7 – Trigger the gun : red and yellow indicator LEDS should be illuminated, green indicator LED (TEST)
should be OFF.
 If the red indicator LED is OFF :
Reconnect low voltage electrical cable.
If voltage is present at the gun, the red indicator LED is defective.
If voltage is not present at the gun and the yellow indicator LED is illuminated :
consult our nearest KREMLIN representative.
 If the yellow indicator LED is OFF :
From the flow switch or from the pressure switch, check if :
- an air pressure of 2 bar (29 psi) is provided
- the switch is working properly.
KREMLIN REXSON
The green indicator LED (VOLTAGE) illuminates.
The green indicator LED (TEST) illuminates.
The yellow indicator LED illuminates.
Page 11

the red indicator LED
Manual : 573.162.112