OM-235 241 Page 13
4-6.
Typical Connection To Power Source
1
HF 5000
2
Welding Power Source
3
Cooling System
4
Typical Interconnecting Cable
!
Size power cables within the
interconnecting cable for
the required welding cur-
rent and duty cycle (see Sec-
tion 4-1). See welding power
source Owner’s Manual, and
following all applicable
codes when selecting cable
sizes.
Make interconnecting cable con-
nections as follows:
•
Connect negative weld cable to
negative weld receptacle on
power supply
•
Connect negative weld cable to
negative weld terminal on unit
•
Connect positive weld cable to
positive weld receptacle on
power supply
•
Connect positive weld cable to
positive weld terminal on unit
•
Connect 14-pin plug to 14-pin re-
ceptacle on power supply.
•
Connect 14-pin plug to 14-pin re-
ceptacle on rear panel of unit.
•
Connect gas supply hose to gas
supply. See section 4-2.
•
Connect gas supply hose to gas
in connection. See section 4-4.
•
Connect coolant supply hose to
coolant out fitting on coolant re-
circulating system.
•
Connect coolant supply hose to
coolant in fitting on unit.
•
Connect coolant return hose to
coolant in fitting on coolant recir-
culating system.
•
Connect coolant return hose to
coolant out fitting on unit.
956.142.654 / 956. 142..656 / 803 691 / 956.142.653
1
2
4
3
4-7.
Input Power Connection
956.142.654
!
Read and follow entire
Section 8 about HF
equipment before
installing unit.
!
Turn Off HF Unit and
welding power source,
and disconnect input
power before making
connections.
1
Input Power Cord
Connect unit to a 115 VAC re-
ceptacle.
1
