Tweco 6000GST Cutting System - Manuel (Page 20)

INSTALLATION PROCEDURES 16 Manual 0-2654
2. Feed the Slave Power Supply pilot lead through
the boot at the end of the Arc Starter Box.
3. Connect the pilot lead to the pilot connection per
the following procedure:
a. Remove the nut and external star washer from
the pilot connection bolt.
NOTE
Make sure that the inner nut is stays tight.
b. Place the ring lug on the pilot wire over the
end of the bolt.
c. Re-install the external star washer and nut to
secure the lead.
Star
Washer
Nut
Pilot Lead
Connection
Slave Pilot Lead
A-01782
Figure 3-15 Pilot Lead Connection - Slave
4. Feed the Slave Power Supply power lead through
the boot at the end of the Arc Starter Box.
5. Connect the power lead to the buss bar per the
following procedure:
a. Remove the nut and washer from the upper
bolt.
b. Remove the bolt and washer from the upper
hole of the buss bar.
c. Place the ring lug on the power lead over the
end of the bolt.
d. Re-install the bolt and washer with the lug
into the upper hole of the buss bar.
e. Re-install the nut and washer to secure the
lead.
A-01783
Washer
Slave Power
Lead
Buss Bar
Bolt
Nut
Washer
Figure 3-16 Power Lead Connection - Slave
6. Connect the other end of the Pilot Lead, two wires,
to the Slave Power Supply per the following pro-
cedure:
a. Remove the right side panel from the Slave
Power Supply.
b. Feed the Pilot Lead, two wires, through the
small strain relief at the front panel of the Slave
Power Supply.
c. Remove the nut and star washer on the ground
terminal of the pilot connection inside the
power supply.
Small Strain
Relief
Black Wire
of Pilot Lead
Ground Terminal
Nut
Star Washer
Pilot Terminal
Red Wire
of Pilot Lead A-01536
Figure 3-17 Pilot Lead Connection at Slave Power
Supply