Lincoln Electric POWERTEC i450C ADVANCED Operator's Manual page 10

Output Connections
Refer to points [2], [3] and [4] of the Figures below.
Controls and Operational Features
Front panel
6
7
1
2
3
Figure 1
1. Power Switch ON/OFF (I/O): Controls the input
power to the machine. Be sure the power source is
connected to the mains supply before turning power
on ("I"). After input power is connected and the
power switch is turned on, the indicator will light up.
2. Negative Output Socket for the Welding
Circuit: For connecting an electrode holder
with lead / work lead depending on the require
configuration.
3. Positive Output Socket for the Welding
Circuit: For connecting an electrode holder
with lead / work lead depending on the
require configuration.
4. EURO Socket: For connecting a welding gun (for
GMAW / FCAW process).
5. Remote Control Connector Plug: To install Remote
Control Kit. This connector allows connection
Remote Control. See "Accessories" chapter.
6. U7 User Interface: See User Interfaces chapter
7. Display Cover. Display protection for User Interface
U7.
8. Quick Connect Coupling: Coolant outlet
(supplies cool coolant to the torch/gun).
9. Quick Connect Coupling: Coolant inlet
(takes warm coolant from torch/gun).
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Rear Panel
5
4
8
9
10. Wire Liner Entry: Enables installing liner for welding
11. Top Chain: To protect gas bottle.
12. Supply Plug: For gas heater kit (see "Accessories"
13. Power Lead (5m): Connect the supply plug to the
14. Gas Connector: Connection for gas line.
15. Gas Flow Regulator Plug: Gas flow regulator can be
16. Gas hose
17. Work Lead
18. Cover bracket: To install COOL ARC
19. Quick Connect Coupling: Coolant inlet
20. Quick Connect Coupling: Coolant outlet
8
10
11
16
17
18
19
20
Figure 2
wire delivered in drum package.
chapter).
existing input cable that is rated for the machine as
indicated in this manual, and conforms to all
applicable standards. This connection shall be
performed by a qualified person only.
purchased separately (see "Accessories" chapter).
supply and control cable
Suggested" chapter).
(supplies cool coolant to the torch/gun).
(takes warm coolant from torch/gun).
12
13
14
15
®
26 power
(see "Accessories
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