Ransburg MMA-303 Direct_Ind Charge Atomizer A12870 - Manual (Page 77)

MMA-303 Direct/Indirect Charge - Maintenance
LN-9269-11.3 74
be 209-231 megohms for use at sea level. If
not, recheck connection in the high voltage
ring.
Atomizer Reassembly (Direct Charge)
Make certain the retaining ring is on the
mounting manifold prior to installing any tubes.
Install all tubing to the appropriate port in the
mounting manifold. Ensure the high voltage
cable is properly secured into the plug before
tightening the compression nut.
Once the tubes are attached, secure the
mounting manifold to the robot with the four
(4) screws.
Align the turbine manifold assembly with the
mounting manifold assembly and press firmly.
A slight press-fit is typical as O-rings engage.
While standing in front of applicator tighten the
retaining ring counter-clockwise. Use of the
spanner wrench to aid in tightening may be
necessary.
High Voltage Cable Installation
Direct Charge - Insert the high voltage cable
into the hole labeled “HV/GND” on the rear of
the mounting manifold until it bottoms into the
banana jack receptacle. To remove, push on
the black collet with your fingers or the tube
removal tool (A11373-00). When fully de-
pressed, pull the cable out.
Indirect Charge - Insert the high voltage cable
into the curved tube of the high voltage ring as
shown in “High Voltage Cable Installation” fig-
ure.
Insert the ground cable into the hole labeled
“HV/GND” on the rear of the mounting mani-
fold until it bottoms into the banana jack recep-
tacle. To remove, push on the black collet
with your fingers or the tube removal tool
(A11373-00). When fully depressed, pull ca-
ble out.
N O T E
Direct charge option 78152-00 high voltage
splitter will allow up to four (4) atomizers to op-
erate at the same voltage from one 74593-XX
cascade and controller. The splitter will thread
directly onto the cascade output tube. The
high voltage cable will then insert into any of
the splitter block outlets. Any port that is un-
used must be plugged. Attach ground wire
from the shield to a known good earth ground
source.
HIGH VOLTAGE AND GROUND CONNEC-
TIONS FOR SHIELDED / NON-METALLIC
CORE CABLE A10560-XX
Remove bent tube (A11317-00) and high volt-
age locknut (A11318-00) to ensure all grooves
are filled with dielectric grease before cable
installation (see “78441-00 Ferrule Orientation”
figure or “Atomizer Removal” figure). Remove
and clean any excess grease after assembly.
High Voltage Connection - Cascade End
Insert end of cable (end of cable with the
green grounding wire attached) thru compres-
sion nut of output tube of RansPak™ Cascade
(74793-01) until it bottoms into banana jack
receptacle. Tighten compression nut by hand,
N O T E