27
27
Fluid Line 1/4 in. OD
push
-
to
-
connect
High Voltage Cable Hook
-
up
6.2 NOZZLE CONNECTIONS
Fluid Line
Fluid line tubing must be made from a material that is compatible with the fluid being sprayed. Tubing must be rigid
enough to be compatible with the 1/4 in. (6.4 mm) OD push
-
to
-
connect fittings that are supplied with the nozzle
assembly.
—All fluid must be run through a filter capable of removing 90 micron particulates.
CAUTION: Metallic tubing is not to be used as it will interfere with the electrostatic fields and
create arcing.
Depending on the pump flow rate and length of line, purging all air from the fluid lines can take an extended period of
time. It is suggested that a syringe, pressure pot, or other higher flow device be used to purge the line.
HIGH VOLTAGE CABLE
The high voltage cable connects the HVPS from the Spray Control Panel terminal block to the nozzle. The electrode
connector connects into the rubber boot at the end of the high voltage cable with a steel fastener.
—Ensure that the fastener is firmly attached to the nozzle electrode connector.
Figure 6.2: Chain oiler nozzle connections
6.3 NOZZLE DISASSEMBLY PROCEDURE
WARNING: Make sure that power has been turned off and
disconnected from the Spray Control Panel before starting nozzle
disassembly.
Reverse the disassembly procedure when its time to reassemble the nozzle.
i)
Disconnect and remove the high voltage cable (6)
ii)
Remove the nozzle tip (1) from the nozzle body (4) using a 7/16 wrench
iii)
Remove the hex nut (2) from the nozzle body (4)
iv)
Slide the mounting bracket (3) away from the nozzle body (4)
v)
Remove the fluid line push
-
to
-
connect fitting (5)
Figure 6.3: Chain oiler
nozzle disassembly
