Hypertherm PAC500 Flow Switch Upgrade - Manual (Page 4)

Page 2 UPGRADE INSTRUCTIONS
PAC-500 FLOW SWITCHES
Install Upgrade Kit
To install the Kobold flow switch manifold subassembly upgrade kit, refer to Figure 1.
1. Position the Kobold flow switch manifold subassembly where the removed flow switch
assembly was mounted. Secure with the two (2) screws, washers, and nuts.
2. Route the flow switch leads to terminal strip 3TB. Connect leads to the terminal strip as
shown.
3. Replace Tyraps to secure flow switch leads.
4. Connect hose assembly (024090), which is part of PAC-500 upgrade kit, between the cath-
ode block and Kobold flow switch1FLS (005140/1.20 GPM).
5. Reconnect hose assembly end (024040) to Kobold flow switch 2FLS (005139/.25 GPM).