Ransburg 80100 Series, Service Manual

Page: 28 / 60

9060 High Voltage Controller - Installation
23 CP-13-05.3
Some codes may require the interlock
wiring to be run in conduit. In this case,
shielded cable is not necessary, but the
conductors used should still meet the rat-
ing specified above.
N O T E
of 300V and 105°C and its conductors
should be 0.8mm
2
(18 AWG) minimum.
Secure the cable to the interlock connector
as described in “I/O Connections” in the
“Installation” section of this manual so that
the shield of the cable is connected to the
chassis of the enclosure.
5. Secure the cabinet door, replace the fuses,
and reconnect the AC source.
The interlock contacts (supplied by us-
er) should be rated for at least 1 amp at
240 VAC.
N O T E
HIGH VOLTAGE CABLE
Position the spray applicator in the spray area
and route the high voltage cable to the Control-
ler. The cable should be routed so that it is not
damaged by foot and vehicle traffic and also so
that is not close to areas of high temperature
(129°F+). The operator should have free
movement of the applicator and all bend radii of
the cable should not be less than 6-inches (15
cm). Connect the high voltage cable to the
Controller and tighten the retaining nut and set
screw. If during the routing of the high voltage
cable it is required to remove it from the spray
applicator, care should be taken when rein-
stalling so that the high voltage cable is com-
pletely engaged.
The Controller MUST be OFF when the
applicator is removed or reinstalled.
!
W A R N I N G
RELAY CONTACT
OUTPUTS
A set of relay contacts for high voltage (CR1)
and fault (CR2) conditions is provided at TB2-4
and TB2-2 (See Figure 9). One end of these
relay contacts are connected together and also
connected to a source input terminal TB2-3
(See Figure 12). When a source voltage is
present at TB2-3 and either the high voltage is
on or a fault condition occurs, the source
voltage will become available at the output end
of the corresponding contact. Maximum
contact ratings are as follows:
Description DC AC
Max. Switching Capacity 60W 62.5VA
Max. Operating Voltage 125VDC 125VAC
Max. Operating Current 2A 2A
MAXIMUM CONTACT RATINGS
When wiring to TB2, use a shielded cable and
route the wiring through the standard I/O
connector as described in the “I/O Connectors”
section of this manual.
An internal 24 VDC source voltage is
available at TB2-1. Using a jumper wire,
this voltage may be connected to TB2-3
to be used as the source voltage for the
relay contact outputs. In this case, the
total current sourced should not exceed 1
amp.
N O T E
The total resistance of the series inter-
locks between L2 and L3 should be less
than 300
Ω .
N O T E