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FUSE HOLDER AND VOLTAGE CHANGER
ASSEMBLY
The following figure shows the location of this
assembly.
OUTPUT
DEVICES
INPUT
DEVICES
Rear panel
Proceed as follows to replace one or both fuses:
•
Remove the assembly by levering in position A with
a small screwdriver.
•
Replace the fuse.
Use only T-type fuses of the following
characteristics:
- 100/120 Vac
- 220/240 Vac
Voltage Changer
To change the power supply voltage rating after having
removed the assembly as explained above, extract the
voltage changer and then reposition it to view the
desired voltage rating.
PURGE
SERIAL PORT
VENT
A
MAINS
FUSE TYPE
T
FUSE HOLDER AND
VOLTAGE SELECTOR
TURBO
PUMP
10 A
5 A
INTERCONNECTIONS
The following figure shows the Controller inter-
connections.
OUTPUT
DEVICES
INPUT
DEVICES
Controller models 869-9447
and 869-9547 interconnection
Connection P1
Logic Input Interconnections
P1 input connector
All the logic input to the controller must be connected at
J1 mating connector. With the provided J1 mating
connector (shipped with pin 3 and pin 8 shorted) make
the connections with AWG 24, (0.24 mm
wire to the pins indicated in the figure to obtain the
desired capability. The following table describes the
signals available on the connector.
72
TECHNICAL INFORMATION
PURGE
SERIAL PORT
VENT
FUSE TYPE
T
TURBO
PUMP
2
) or smaller
87-900-988-01 (B)
MAINS
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