Lincoln Electric POWER FEED 25M Service Manual page 58

B-40
FLOW METER
The flowmeter shows the flow rate of shielding gas and
has a valve to adjust the flow. The flow meter is scaled
for CO , Ar, and CO /Ar blends. It is not calibrated and
2 2
is for reference purposes only. The middle of the ball
indicates the flow rate of shielding gas.
Adjust the flow rate while depressing the gas purge
switch by turning the valve at the bottom of the meter.
Most weld procedures require 25-40 scfh (11.8 - 18.9
lpm) for sufficient shielding gas coverage. Gun angle,
nozzle diameter, joint configuration and wind condi-
tions may effect the amount of shielding gas required.
SCFH Liter/Min.
10 4.7
20 9.4
30 14.2
40 18.9
50 23.6
60 28.3
70 33.1
80 37.8
OPERATION ON LINCNET™ POWER
SOURCES
The POWER FEED® 25M is an ArcLink® wire feeder
and is designed for operating on ArcLink® Power
Wave® power sources. It is also capable of operating
on older LincNet™ Power Wave® power sources
though not all of the features will be active.
When operating with a LincNet™ power source,
• Limits and Lock-outs are not available.
• The weld mode description is not displayed when
choosing weld modes.
• When the weld mode is changed, any Arc Control
values will remain as set for the previous weld
mode.
• Push-Pull guns will not function.
• The IR port will not operate.
• Error codes will by displayed as "ERR100". Error
codes are deciphered by the flashing of the Status
LED. (Counts of red flashes)
• In the Set-Up menu, only parameters P.0 to P.99 are
available.
All manuals and user guides at all-guides.com
OPERATION
POWER FEED® 25M
B-40