Tweco 15XC Merlin - Manual (Page 85)

Manual 0-2251 5-13 CUSTOMER/OPERATOR SERVICE
Leads extension packages are available in 25 ft (7.6 m) or
50 ft (15.2 m) lengths. Leads can be extended up to a
maximum of 150 ft (45.8 m).
Leads extension kits for machine torch systems include:
• Plasma, Secondary, Coolant Supply and Coolant Return
Leads Extensions in 25 or 50 ft (7.6 or 15.2 m) lengths
• Shielded Inner Sleeving - 25 or 50 ft (7.6 or 15.2 m)
• Nylon Outer Sleeving - 25 or 50 ft (7.6 or 15.2 m)
• Shielded Inner Sleeving Connector - 12 in (0.30 m)
• Nylon Outer Sleeving Connector - 24 in (0.61 m)
• (2) Hose Clamps
• Coolant Supply Lead Insulator
• Plasma Lead Insulator
• (2) Union Fittings
5.8 LEADS EXTENSION KITS - MACHINE TORCH
Disconnect primary power to the system before
disassembling the torch, leads, or power supply.
WARNING
Disconnect Existing Leads
NOTE
Connect Leads Extension
to Power Supply
Refer to Figure 5-E and:
1. Remove the hose clamp from the torch leads shield
assembly inside the leads access area to release the
shielded inner sleeving.
2. Disconnect the plasma and secondary leads and
coolant supply and return leads from the bulkhead.
To minimize coolant leaks from the leads during installa-
tion, keep the leads connections above the level of the
torch head and existing leads.
3. Position the extension kit and connect the plasma,
secondary, coolant supply, and coolant return leads
extensions to the bulkhead.
4. Connect the shielded inner sleeving to the torch leads
shield assembly and secure with the hose clamp.