Register your new Hypertherm system
Warranty information
Recycling information
Contact us
Safety information
Prepare to troubleshoot internal components
Troubleshooting for common problems
Troubleshooting for fault codes
Service parts
- Replacement parts and accessories
  Use the part numbers and kit numbers in this section to order replacement parts and accessories for your plasma power supply and torches.
- Plasma power supply, exterior front
- Plasma power supply, rear
- Front panel and receptacles, display PCB, power switch
- Plasma power supply interior, power PCB
- Plasma power supply interior, pneumatics and fan
- Plasma power supply interior, wires, CSA 1-phase
- Plasma power supply interior, wires and EMI PCB, CE/CCC 1-phase
- Plasma power supply interior, wires, 3-phase
- Safety critical parts
- Recommended spare parts
  Hypertherm® recommends that service centers keep the following spare parts on hand for repairs because these parts are critical or are usually subjected to heavy and repeated wear. You may need to revise or expand this list for your customers, based on the conditions and work environments in your region.
- Powermax45 SYNC labels
  For label kits, decals for side panels, and consumable labels, refer to the Powermax45/65/85/105 Parts Guide (810490).
- Data plate
- Safety and EMC symbols and marks
  You can see different safety and EMC symbols and marks on your system. Each image identifies a specific regional certification.
- IEC symbols
  You can see different IEC symbols on the system. Each image has a specific meaning in the context of operating a plasma cutting system.
Service procedures for the cover, panels, and connectors
Service procedures for the gas supply
Service procedures for the PCBs and related components
Change system settings
How the plasma power supply operates
System diagrams

Plasma power supply interior, wires, 3-phase

Image of the power supply internals with callouts pointing to the power board wire groups.


Item	Kit number	Description
	428731	Kit: Wire group for 3-phase models:
1		3 wires from power switch to power Printed Circuit Board (PCB) (brown with white stripe, white with black stripe, and black with white stripe)
2		3 wires from power switch to power cord (black, white, and brown) with protective covers for wire terminals
3		3 ground wires