Tweco PAK 200i - Manual (Page 32)

PAK 200i
3-� INSTALLATION Manual 0-5335
3.08 Auxiliary Connections
The terminal strip has Arc Volts (�) connection to power supply negative output TORCH terminal, Arc Volts
(+) connection to power supply positive output WORK terminal. These are for a height control that requires
connection to the full non-divided arc voltage. Also available on the terminal strip are 1�0VAC and �� VAC.
Note that the two 0’s are not common. The allowable current draw is 100ma @ 1�0VAC and 1Amp @ �� VAC.
Art # A-11900
24 VAC
@ 1A
TB4 1 2 3 4 5 6 7
120 VAC
@ 100 ma.
Work
Arc Volts
(Torch)
Art # A-12398
There is also a hole added in the rear panel above the receptacle for customer wiring. This, rather than the one
in the CCM will be the preferred place for customer added wiring (and strain relief) for connections to height
controls, etc..
3.09 Connect Torch Leads to the Arc Starter
1. Remove the top and side cover.
�. Pass the torch leads and coolant leads through the torch leads port on the back of the module.
CAUTION
Use protective gloves when handling the leads. Do not kink or bend the leads.
3. Connect the leads to the module in the sequence shown. Coolant leads and connectors are color-tagged; red
for coolant return, green for coolant supply. Shield gas and plasma gas connections are left- and right- hand
threaded and will not interchange.