MAINTeNANCe AND RePAIR
powermax
65/85
Operator Manual
5-5
Problem
Solutions
The arc blows out, but re-ignites when
the torch trigger is pressed again.
• Inspect the consumable parts and replace them
if they are worn or damaged. See “Inspect the
consumables” on page 5-3.
• Replace the gas filter’s element if it is
contaminated. See “Replace the gas filter
element” on page 5-10.
• Make sure the gas pressure is at the proper level.
The arc sputters and hisses.
• The gas filter’s element is contaminated. Replace
the element. See “Replace the gas filter element”
on page 5-10.
• Inspect the gas line for moisture.
If necessary,
install or repair the gas filtration to the power
supply. See “Prepare the gas supply” on page 2-14.
The cut quality is poor.
• Verify that the torch is being used correctly. See
Section 4,
Operation.
• Inspect the consumables for wear and replace
as necessary. See “Inspect the consumables” on
page 5-3.
• Check the air pressure and air quality.
• Verify that the cutting mode switch is in the
proper position for the cutting operation.
• Verify that the correct consumables are installed.
Summary of Contents for Powermax 65
Page 1: ...Plasma arc cutting systems Operator Manual 806650 Revision 0 85 ...
Page 10: ...Table of Contents vi powermax65 85 Operator Manual WARRANTY vi Hypertherm ...
Page 30: ...Specifications 1 16 powermax65 85 Operator Manual ...
Page 140: ...Maintenance and Repair 5 12 powermax65 85 Operator Manual ...
