User`s Manual

Spirit II User’s Manual Section 3: Installation

Torch Leads to Impulse Start Console Connections

Perform the following steps to connect the torch leads to the impulse start console.

See Figure 6 on the next page.

Note: When making hose connections, only tighten the brass fittings enough to make water or gas seals. The fittings are subject to damage if over tightened.

Braided Shield 11

1. Remove the threaded ring from the brass shield connector on the end of the braided shield. Route the torch leads through the opening in the impulse start console and push the shield connector through the hole until it is seated against the side of the console.

2. Slide the threaded ring over the torch leads, thread it onto the brass shield connector, and tighten firmly. The shield connector should ground the braided shield to the case of the impulse start console in order to help reduce high frequency noise emission. Using an ohmmeter, measure for zero ohms between the braided shield and the ground stud located on the outside of the impulse start console.

Torch Electrode/Coolant Supply Lead

12

• Connect the torch electrode/coolant supply lead to the brass cathode manifold. Note that the torch electrode/coolant supply lead has right hand threads.

Torch Coolant Return Lead

13

• Connect the torch coolant return lead to the brass cathode manifold. Note that the torch coolant return lead has left hand threads.

Torch Nozzle Lead

14

• Connect the torch nozzle lead to the angled bracket on the red standoff. Note that the torch nozzle lead has right hand threads.

Torch CTP Sensor Lead

15

• Connect the #18AWG torch CTP sensor lead to the red standoff as shown.

This information is subject to the controls of the Export Administration Regulations [EAR]. This information shall not be provided to non-U.S. persons or transferred by any means to any location outside the United States contrary to the requirements of the EAR.

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Section 3: Installation

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Spirit II User’s Manual

Figure 6: Torch Leads to Impulse Start Console Connections

This information is subject to the controls of the Export Administration Regulations [EAR]. This information shall not be provided to non-U.S. persons or transferred by any means to any location outside the United States contrary to the requirements of the EAR.

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