Tweco Thermal Arc TA 500 - Manual (Page 23)

Manual No 0-0470 2-3 Installation
L1
L2
L3
Figure 2-E Input Power Connections
Supply Console
10. Place the Supply Console in the desired location and
remove the cover.
Power
Manifold
Negative
Plastic
Bushing
Figure 2-F Cable Connections
Feed Negative Cable Through Here
Figure 2-G Supply Console Rear Panel
11. Feed the two negative (GREEN) cables through
the smaller plastic bushing on the back of the
Console and connect to the bottom terminals of
the power manifold (Fig. 2-F).
12. Replace the cover temporarily.
13. Connect one of the coolant hoses to the fitting
marked COOLANT RETURN on the console
and the other to the fitting marked RETURN
on the HE200 Coolant Recirculator. Connect
the other coolant hose to the fitting marked
COOLANT SUPPLY on the Console and SUP-
PLY on the HE200.
CAUTION
Do not use other hose or pipe for this purpose. If
any additional fittings or connectors are used in
the coolant system they MUST be made of brass
or stainless steel.
14. Connect the Arc Starter Control cable (OR-
ANGE) to the rear panel of the Supply console
marked as such. Connect the other end to the
Power Supply receptacle color-coded OR-
ANGE.
15. The Supply Console Control cable (GREEN/
ORANGE) is keyed by the connectors on each
end. Find the end that mates with the recep-
tacle on the rear of the Supply Console marked
CONTROL and connect. The other end con-
nects to the Power Supply receptacle colored
GREEN/ORANGE.
NOTE
The other connections to the Supply Console will
be made later.