Routine Maintenance; Periodic Maintenance - Lincoln Electric LINC FEED 37 Manual De Instrucciones

and Memory Recall. See sections A-G for further
details.
5. Amphenol Connection: 8-Pin connection to power
source.
6. Fast-Mate Adapter: Input power connection.
7. Water Connectors: If water cooled torches are
used, connect water lines from water cooler here.
Refer to torch and water cooler guidelines for
recommended cooling liquid and flow rates.
8. Gas Connector: Connection for gas line.
9. Wire Drive: 4-Roll wire drive compatible with 37mm
drive rolls.
10. Cold Inch / Gas Purge Control: This switch allows
gas flow or wire feeding without turning on output
voltage.
11. Gas Flow Regulator: Regulate flow between 0-25
LPM (liter/min.).
12. Wire Spool Support: Maximum 15kg spools.
Accepts plastic, steel and fiber spools onto 51mm
spindle. Also accepts Readi-Reel
included spindle adapter.
®
type spools onto
A-3
The Linc Feed wire feeders must be used with the
door completely closed during welding.
Maintenance
For any maintenance or repair operations it is
recommended to contact the nearest Technical Service
Center or Lincoln Electric.
performed by unauthorized service centers or personnel
will null and void the manufacturer's warranty.
The frequency of the maintenance operations may vary
in accordance with the working environment where the
machine is placed.
Any noticeable damage should be reported immediately.

Routine maintenance

• Check condition of insulation and connections of the
work cables and input power supply cable.
•
Remove the spatters from the welding gun nozzle.
Spatters could interfere with the shielding gas flow
to the arc.
•
Check the welding gun condition: replace it, if
necessary.
• Check condition and operation of the cooling fan.
Keep clean its airflow slots.

Periodic maintenance

Perform the routine maintenance and, in addition:
•
Keep the machine clean. Using a dry (and low
pressure) airflow, remove the dust from the external
case and from the cabinet inside.
• Check condition of all connections and change if
necessary.
•
Check and tighten all screws.
Mains supply network must be disconnected from the
machine before each maintenance and service. After
each repair, perform proper tests to ensure safety.
WARNING
WARNING
Maintenance or repairs
WARNING