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Table of ConTenTs

powermax

65/85

Operator Manual

vii

Section 1

Specifications

Safety information ...................................................................................................................................................................................1-2

System description ................................................................................................................................................................................. 1-2

Where to find information .....................................................................................................................................................................1-3

Power supply dimensions .....................................................................................................................................................................1-4

Component weights ............................................................................................................................................................................... 1-5

Powermax65 power supply ratings ....................................................................................................................................................1-6

Powermax85 power supply ratings ....................................................................................................................................................1-8

Duramax 75° hand torch dimensions .............................................................................................................................................. 1-10

Duramax 15° hand torch dimensions .............................................................................................................................................. 1-10

Duramax 180° full-length machine torch dimensions .................................................................................................................. 1-11

Duramax 180° mini machine torch dimensions ............................................................................................................................. 1-11

Powermax65 cutting specifications ................................................................................................................................................. 1-12

Powermax85 cutting specifications ................................................................................................................................................. 1-13

Symbols and markings ........................................................................................................................................................................ 1-14

IEC symbols .......................................................................................................................................................................................... 1-15

Section 2

Power Supply Setup

Unpack the Powermax65 or Powermax85 system .........................................................................................................................2-2

Claims .............................................................................................................................................................................................2-2

Contents ......................................................................................................................................................................................... 2-3

Position the power supply.....................................................................................................................................................................2-4

Prepare the electrical power ................................................................................................................................................................2-4

Install a line-disconnect switch .................................................................................................................................................2-5

Requirements for grounding ......................................................................................................................................................2-5

Power connection for the Powermax65 ............................................................................................................................................2-6

Single-phase power cord (not for CE model) .......................................................................................................................2-7

Three-phase power cord – plug installation ..........................................................................................................................2-7

Power connection for the Powermax85 ............................................................................................................................................2-8

Single-phase power cord (not for CE model) .......................................................................................................................2-9

Single-phase power cord installation ................................................................................................................................... 2-10

Three-phase power cord – plug installation .................................................................................................................................. 2-11

Extension cord recommendations .................................................................................................................................................... 2-11

Extension cord specifications ................................................................................................................................................. 2-12

Engine-driven generator recommendations ........................................................................................................................ 2-13

Prepare the gas supply ....................................................................................................................................................................... 2-14

Additional gas filtration ............................................................................................................................................................. 2-14

Connect the gas supply ........................................................................................................................................................... 2-15