Coolant maintenance
If the Computer Numerical Control (CNC) alerts you that the coolant level is low, remove the power from the cutting system and refill the coolant reservoir immediately.
Refer to Troubleshooting for low coolant flow for more information.
| Warning | |
|---|---|
 | COOLANT CAN BE IRRITATING TO SKIN AND EYES AND HARMFUL OR FATAL IF
SWALLOWED
Propylene glycol and benzotriazole are irritating to skin and eyes, and
harmful or fatal if swallowed.
When you come into contact, flush skin or eyes with water. If swallowed,
seek immediate medical attention.
|
| Notice | |
|---|---|
LOW COOLANT LEVELS CAN DAMAGE THE CUTTING SYSTEM AND COOLANT
PUMP
There is a risk of serious damage to the cutting system and to the
coolant pump if you operate the cutting system with no coolant or with low
coolant. If your coolant pump is damaged, pump replacement can be
necessary.
Never operate the cutting system if you get a low coolant level
notice.
| |
| Notice | |
|---|---|
AUTOMOTIVE ANTIFREEZE CAN CAUSE DAMAGE TO THE TORCH COOLANT
SYSTEM
Antifreeze contains chemicals that can cause damage to the torch
coolant system.
Never use automotive antifreeze as an alternative to Hypertherm
coolant.
| |
| Notice | |
|---|---|
INCORRECT COOLANT CAN DAMAGE THE CUTTING SYSTEM
Refer to Coolant requirements for the correct type of
coolant to use.
| |