Miller RHC-NT456-NPN Руководство пользователя - Страница 2

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3.
Operation
1
2
4.
Routine Maintenance
n = Check
* To be done by Factory Authorized Service Agent
Everyday
Move control from min to max
5.
Troubleshooting
Trouble
No voltage control.
No output (contactor) control.
OM-235 844 Page 2
!
Disconnect power
before maintaining.
Z = Change
~ = Clean
Every 3
Months
Cord(s)
nl
Set switches and controls on welding power source (see welding power source Owner's Manual).
Check weld output on welding power source (see welding power source Owner's Manual).
Secure cord connections or replace cord, if necessary.
Remote Hand Control switch in wrong position.
Check switch settings and weld output on welding power source (see welding power source Owner's
Manual).
Secure cord connections or replace cord, if necessary.
1
Turn control clockwise to increase
value. The active value is displayed
on the power source displays, and
changes as the control knob is ro-
tated. Control can be adjusted while
welding.
2
Use switch to select weld process.
When Panel is selected on the RHC
control, the welding process se-
lected on the welding power source
will be active. If either Pulse or MIG
is selected on the RHC control, it
becomes the active process and
overrides whatever process is se-
lected on the welding power
source.
!
.
l = Replace
n l
Remedy
Voltage/Amperage/T rim
Adjustment Control
Mode Switch
If the mode switch on the
welding power source is in a
electrode hot position, and
the mode switch on the RHC
is in the panel position, the
contactor is on.
234 989-A
Maintain more often
during severe conditions.