TECHNICAL INFORMATION
72 87-900-877-01 (E)
FUSE HOLDER AND VOLTAGE CHANGER
ASSEMBLY
The following figure shows the location of this
assembly.
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 6.3 A
- 220/240 Vac 3.15 A
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.
INTERCONNECTIONS
The following figure shows the Controller inter-
connections.
Controller models 969-9445
and 969-9545 interconnection
Connection P1
Logic Input Interconnections
P1 input connector
All the logic input to the controller must be connected at
J-1 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 ) or smaller
wire to the pins indicated in the figure to obtain the
desired capability. The following table describes the
signals available on the connector.
INPUT DEVICES
COMPUTER
SERIAL PORT
(OPTIONAL)
VENT DEVICE
FOREPUMP, ETC.
FAN
MAINS
TURBO PUMP
OUTPUT
DEVICES
