Ransburg 9040 Cascade LV Control Unit 76580 - Manual (Page 16)

CP-97-04.3 1 3 1 3 1 3 1 3 1 3
9040 Cascade Low Voltage Control Unit - Installation
> The Ground Wire Assembly MUST MUST MUST MUST MUST
be connected from the power supply
ground stud to a true earth ground.
Supplemental ground is provided via the
ground stud to the enclosure, through
the front panel screws, and to the
chassis module. Therefore, ensure the
front panel screws in the 9040 Cascade
control unit module are securely fas-
tened to the rack enclosure during
operation. If it becomes necessary to
slide the chassis out for testing purpos-
es, connect a ground wire from the
enclosure to the chassis.
C A U T I O N C A U T I O N C A U T I O N C A U T I O N C A U T I O N
!!!!!
Interlocks Interlocks Interlocks Interlocks Interlocks
> 9040 units shipped from the factory for
115 VAC input will have a 72771-06, 1
amp front panel fuse installed. While
9040 units shipped from the factory for
230 VAC input will have a 72771-01, 0.5
amp front panel fuse installed. If the other
input is required, it is recommended that
the fuse be changed in order to keep the
same level of protection. Both fuses are
shipped with 9040 control units.
N O T E N O T E N O T E N O T E N O T E
EXTERNAL EXTERNAL EXTERNAL EXTERNAL EXTERNAL
CONNECTIONS CONNECTIONS CONNECTIONS CONNECTIONS CONNECTIONS
> When connecting external wires to the
9040 Cascade control unit, some of the
wires will be connected to the External
Wiring Plug 2PL and some routed through
the External Wiring Grommet. When
wiring through the External Wiring Grom-
met, leave enough slack in the wires so
that the 9040 control unit chassis can still
be slid out of its enclosure if required. For
installations requiring conduit, route all
wires through the external wiring grom-
met opening and connect to the existing
wires on the inside of External Wiring
Plug 2PL (2SOF) when necessary.
N O T E N O T E N O T E N O T E N O T E
Low V Low V Low V Low V Low Voltage Cable Connection oltage Cable Connection oltage Cable Connection oltage Cable Connection oltage Cable Connection
Connect the low voltage cable from the spray
applicator to the Low Voltage Cable Socket
located on the back of the control unit. Hand
tighten only.
Connect the other end of the low voltage cable to
the applicator, using a wrench to tighten.
For 78398-OX 9040 control units, connect the low
voltage cable from the low voltage cable socket
on the rear of the control unit to the low voltage
input receptacle on the side of the 76300-XX
External Cascade.
> >> > > ALWAYS ALWAYS ALWAYS ALWAYS ALWAYS ensure that high voltage is OFF OFF OFF OFF OFF
before flushing the spray applicator with
solvent. NEVER
NEVER NEVER NEVER NEVER flush the spray applicator
with high voltage 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 solvent flush signal so
that high voltage is automatically locked out
whenever flushing occurs. Consult your
authorized ITW Ransburg representative for
information on interlocking the high voltage
OFF signal with the solvent flush signal.
W A R N I N G W A R N I N G W A R N I N G W A R N I N G W A R N I N G !!!!!
> DO NOT DO NOT DO NOT DO NOT DO NOT over tighten low voltage
cable connection to applicator. Damage
to plastic parts may occur.
C A U T I O N C A U T I O N C A U T I O N C A U T I O N C A U T I O N
!!!!!
Safety Ground Safety Ground Safety Ground Safety Ground Safety Ground
Crimp the appropriate connector onto the Ground
Wire Assembly and install from the control unit
ground stud, located on the back of the control
unit to a true earth ground.
ARCHIVE