Ransburg Aerobell 33 AER5000, AER5001 - Manual (Page 16)

Aerbell 33 Rotary Atomizer - Installation
Ransburg
12 LN-9521-00.4
MOUNTING
The Aerobell 33 incorporates its own insulator
mounting rod. The diameter at the rear is 1.9
inches, for mounting to a reciprocator, stationary
stand, or other means of support. The atomizer
assembly is mounted to this horizontal rod by a
3/4 inch insulating post, inserted into a swivel
clamp and secured by four plastic bolts. The
arrangement allows positioning of the front of the
turbine. Normally, the insulator support rod is po-
sitioned perpendicular to the conveyor path, with
the swivel providing for left or right adjustment of
the atomizer assembly. The swivel clamp plate
can be inverted to provide a locking mechanism
to hold the applicator in line with the insulator
support rod.
FLUID CONNECTIONS
The paint supply to the Aerobell 33 is connected
at the rear of the atomizer assembly to the regu-
lator. Solvent and dump line connections enter
the housing and are connected to the appropriate
valves. Ports are labeled with blue lettering.
ELECTRICAL CONNECTIONS
Electrical connections to the Aerobell 33 atomizer
assembly consist of only the high voltage cable.
This cable plugs into the resistor module fitting,
located at the rear of the assembly, which protrudes
through an opening in the rear bulkhead. After
inserting the cable entirely into the tube and feel-
ing the banana plug make contact on the inside,
tighten the cable compression fitting nut around
the high voltage cable with an appropriate wrench.
Reinstall the connector cover with plastic screw.
SPEED MONITOR
CONNECTIONS
A fiber-optic cable assembly connects the speed
signal output of the rotary atomizer assembly to
the Pulsetrak Speed Monitor/Control System or
Fotronics TM** Atomizer Module.
Figure 9: Fluid Tubing Connection Requirements
.156", .170", or
.188" I.D. PFA
.125" I.D.
PFA
.250" I.D.
PFA
Paint Line
(P.IN)
Solvent Line
(SOL)
Dump Line
(DUMP)
100 psig
(689 kPa)
30-60 psig
(207-413 kPa)
Variable
Fixed
Atomizer
Pressure
(nominal/max.)
† The normal fluid flow range is 25-500 cc/
min. The maximum flow rate must not ex-
ceed 500 cc/min. to avoid solvent or paint
from flooding into the internal portion of the
air bearing motor assembly or front shroud.
C A U T I O N
!