Spraying Systems Co 1550+ AutoJet, Руководство пользователя

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iii. Activate the main trigger source (object sensor or equivalent).
1. DI2 on diagnostic screen should go from a value of 0 to a value of 1 when the trigger
device is activated
2. If this does not occur, then insure that the trigger device is properly wired
3. If problem still occurs, then consult the manufacturer’s manual for the trigger device
iv. If trigger mode is DI1+ DI2, activate the auxiliary trigger.
1. DI1 on diagnostic screen should go from a value of 0 to a value of 1 when the trigger
device is activated.
2. If this does not occur, then insure that the trigger device is properly wired.
3. If problem still occurs, then consult the manufacturer’s manual for the trigger device.
c. For electrically actuated spray nozzles:
i. Check that the nozzle cable is properly installed on both ends with no damage to the cable.
ii. Set duty cycle to 100% from main screen and attempt to trigger again.
1. If the nozzle activates you may have selected a duty cycle too low or max frequency too
high for the nozzle you are using.
2. If the problem persists have a qualified electrical technician insure that there is 24 VDC
on the nozzle cable when the system is triggered.
d. For pneumatically actuated spray nozzles.
i. Insure that there is a minimum of 45 psi (3.1 bar) of air pressure on the main air input to the
system and that the main air valve is in the “on” position
ii. Check air supply.
1. Insure that the valve cable is connected to the main output on the controller.
2. Remove Cylinder air tube from the outside port of the system.
3. Trigger the system to see if air comes out of the port.
a. Take caution to keep your face away from the port to avoid debris entering
your eyes.
4. If air comes out they there is an issue with the cylinder on your nozzle. Contact your
local Sales Engineer for information on repairing or replacing your nozzle.
5. If no air comes out then contact your local Sales Engineer by calling
1-800-95-SPRAY (1-800-957-7729) or call 1-866-321-2250 to order a replacement air
valve.
4. No fluid pressure (Pump version also see pump manual)
a. Check air supply to system. Insure that there is a minimum of 45 psi (3.1 bar) of air pressure on the main
air input to the system and that the main air valve is in the “on” position.
b. Check to see if the pump cycling
i. No
1. Check pump air gauge to ensure that proper air supply is being sent to the pump.
2. Check the pump air shutoff valve (white with blue handle next to pump) is turned on.
3. Close pump air valve (white with blue handle next to pump) and press push button on
the bottom of the pump air valve (located beneath the pump air inlet) remove hand
from the area and turn pump air valve back on.
ii. Yes
1. Check to see that all the inlet fittings are tight and not drawing air.
c. Check fluid pressure setting
i. Gauge on front panel reads at least 20 psi (1.5 bar) pressure.
d. Check fluid filter
i. Is it leaking?
ii. Is it clogged?
e. Contact your local Sales Engineer by calling 1-800-95-SPRAY (1-800-957-7729) or call 1-866-321-2250 for
more assistance
5. Pump stops
a. When an AODDP pump stops cycling or fails to start after stopping for any length of time, the center
rod/spool may be stuck in the center position. This allows pressure to balance the spool and not cycle the
pump.