Safety Ground; Input Voltage Selection; Interlocks - Ransburg 9060 Service Manual

SAFETY GROUND

Crimp the appropriate connector onto the ground wire
assembly and install from the Controller ground stud,
located on the side panel, to a true earth ground.
!
† Do NOT rely on the ground connection pro-
vided by generators and other portable power
generation devices.
† The ground wire assembly MUST be con-
nected from the Controller ground stud to a true
earth ground.

INPUT VOLTAGE SELECTION

The 9060 Controller accepts universal input voltage
between 100 and 240 VAC at 50 or 60 Hz. There is
no need to change any switch settings when changing
input from 110 to 240 VAC or from 240 to 110 VAC.
† All 9060 units shipped from the factory for
either 110 VAC input or 240 VAC input will have
a 72771-06, 1 Amp front panel fuses installed.

INTERLOCKS

Interlocks required by code are as follows:
• Booth Fan Interlock - When the booth fan is on,
a contact closure is made.
• Conveyor Interlock - When the conveyor
is moving, a contact closure is made.
• Solvent Interlock - When solvent supply to
the applicator is off, a contact closure is made.
W A R N I N G
!
† Failure to connect interlocks could result in
a fire or explosion.
CP-17-02
9060 Classic High Voltage Controller -
CAUTION
NOTE
W A R N I N G
!
† ALWAYS ensure that high voltage is OFF
before flushing the spray applicator with solvent.
NEVER flush the spray applicator with high volt-
age ON, as this is a severe fire hazard and risk
to personnel safety. It is recommended that the
high voltage control be interlocked with the sol-
vent flush signal so that high voltage is automati-
cally locked out whenever flushing occurs. Con-
sult your authorized Ransburg representative for
information on interlocking the high voltage OFF
signal with the solvent flush signal.
As outlined in NFPA-33, OSHA, and EN 50176, the
AC power line must be series interlocked with both the
exhaust fan and conveyor.
To install the Controller interlocks perform the following:
1. Turn the 9060 Controller off, disconnect it from
its AC source, and remove the fuses.
2. Open the Controller cabinet door.
W A R N I N G
!
† ALWAYS double check that the Controller is
unplugged from its AC outlet before working
with any internal wiring.
3. Using a small blade screwdriver, remove the factory
installed test jumper from TB1-L2 to TB1-L3.
4. Using a shielded cable for the interlock wiring (sup-
plied by user), route through the interlock connector
on the side of the 9060 Controller and terminate
TB1-L2 and TB1-L3 as shown in Figure 12. The
shielded cable must have a minimum rating of 300V
and 105°C and its conductors should be 0.8mm
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.
INSTALLATION
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