Cooler Connections - Miller Maxstar 400 Owner's Manual

5-11.

Cooler Connections

3
4
5
7
6
Application
3-1/2
Gal
Coolant
*HF: High Frequency Current
**Coolant 043 810, a 50/50 solution, protect to -37
NOTICE − Use of any coolant other than those listed in the table voids the warranty
on any parts that come in contact with the coolant (pump, radiator, etc.).
OM-275857 Page 28
.
A complete Parts List is available at www.MillerWelds.com
1
2
GTAW Or Where
HF* Is Used
Low Conductivity Coolant
No. 043 810**;
Distilled Or Deionized Water
° °
OK Above 32 F (0 C)
°
F (-38
°
C) and resist algae growth.
.
Cart and cooler are optional
equipment.
1 AC Cooler Receptacle RC2
.
RC2 is a designated use re-
ceptacle intended only for sup-
plying AC power to a Miller-ap-
proved cooler.
2 115 VAC Cord
Provides 115 VAC to power cooler.
3 Electrode Weld Output
Terminal (−Weld Output
Terminal On Maxstar Models)
Connect TIG torch to electrode
weld output terminal.
4 Gas Out Connection
Connect TIG torch gas hose to gas
out fitting.
5 Work Weld Output Terminal
(+Weld Output Terminal On
Maxstar Models)
Connect work lead to work weld
output terminal.
6 Water-Out (To Torch)
Connection
Connect torch water-in (blue) hose
to welding power source water-out
connection.
7 Water-In (From Torch)
Connection
Connect torch water-out (red) hose
to welding power source water-in
connection.
Tools Needed:
11/16 in. (21 mm for CE units)
805595-A