Filter
Top Products
PRECISION TIG 185
INSTALLATION
A-6 A-6
Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC
INPUT RECONNECT PROCEDURE
On multiple input voltage welders, be sure the machine
is connected per the following instructions for the volt-
age being supplied to the welder.
Failure to follow these instructions can cause immedi-
ate failure of components within the welder and void
machine’s warranty.
-----------------------------------------------------------------------
Multiple voltage models are shipped connected for the
highest voltage. To change this connection refer to the
following instructions.
ELECTRIC SHOCK can kill.
• Turn the input power OFF at the dis-
connect switch or fuse box before
working on this equipment.
------------------------------------------------------------------------
For the lowest rated voltage connection (Refer to figure A.1):
1. Remove the sheet metal left side cover.
2. Disconnect lead H3 from the power switch and insu-
late with the insulation from the H2 lead.
3. Connect lead H2 to the power switch where H3 was
connected.
4. Tighten connections.
5. Replace sheet metal cover and all screws
For the highest rated voltage connection (Refer to figure A.1):
The machine is normally shipped connected for the
highest rated voltage, however verify the following:
1. Remove the sheet metal left side cover.
2. Disconnect lead H2 from the power switch and insu-
late with the insulation from the H3 lead.
3. Connect lead H3 to the line switch where H2 was
connected.
4. Tighten connections.
5. Replace sheet metal cover and all screws.
CONNECTIONS FOR TIG (GTAW) WELDING
TIG TORCH CONNECTION
Refer to Included Equipment in the Operation Section
of this manual for TIG welding equipment which is
included with the PRECISION TIG 185.
CAUTION
WARNING
FIGURE A.1 Reconnect Leads
INPUT LEADS
L1 & L2
LEAD H1
(DO NOT
REMOVE)
FOR LOWEST RATED VOLTAGE
: H2 CONNECTED
FOR HIGHEST RATED VOLTAGE
: H3 CONNECTED
BACK VIEW OF LINE SWITCH
OUTPUT CONNECTIONS
FIGURE A.2 Location of Output Connections
ELECTRODE/GAS
OUTLET
RECEPTACLE
(TWIST-MATE)
WORK CABLE & CLAMP