Pump And Pumpless Air And Liquid Connections - Spraying Systems Co AUTOJET 1750+ Quick Start Manual

2.
PUMP AND PUMPLESS
AIR AND LIQUID CONNECTIONS
5a
4
5b
BACK VIEW
1
2
6c 6b 6a
3
1.
Connect the Air Filter assembly to the unit by threading
it to "AIR IN" bulkhead fitting
2.
Plumb and connect air supply 1/2" (F) NPT or BSPT to
the air filter assembly. Customer to supply connection
3.
Plumb liquid supply vessel or container
to the liquid strainer
• For pump versions the liquid must not
be pressurized
• For pumpless versions the liquid
must be pressurized
4.
Connect 1/2" (12 mm) O.D. tubing from the
"LIQUID OUT" bulkhead fitting to the nozzle(s)
5.
Optional step to recirculate liquid from the nozzles
back to the source
a. Connect the included "Y" fitting with tubing between
the "LIQUID OUT" and the "LIQ. IN FROM NOZZLE
RECIRC." bulkhead fittings
b. Connect the "LIQ. RETURN TO SUPPLY" with tubing
to the supply source
6.
Connect air lines to spray nozzles if required
a. "CYLINDER AIR" if using air-actuated nozzles e.g.
JJAU, JAU, JAUH, VAU, VMAU series
b. "ATOMIZING AIR" if using air atomizing nozzles e.g.
JJAU, JAU, VAU, VMAU, VX series
c. "FAN AIR" if using variable spray nozzles e.g. VAU,
VMAU, VX series