Installation
XPR300 Instruction Manual 809480 75
Shield water (VWI and OptiMix)
Refer to Shield water requirements (VWI and OptiMix) on page 51. You must supply the shield water for your
cutting system.
Make sure that the water quality meets requirements.
Make sure that the water pressure meets requirements.
Make sure that the water flow meets requirements.
Make sure that the water plumbing and hoses meet requirements. Refer to Plumbing and hose
requirements for shield water on page 52.
As an installer or user, you must supply the plumbing and hoses for shield water.
Make sure that the plumbing is the correct type and correctly installed.
Make sure that the hoses are the correct type and length, and that they are correctly installed.
Additional water pressure regulators are only required when the water pressure is above 7.92 bar
(115 psi). Refer to Additional regulator requirement for shield water (optional) on page 52.
Configuration
Refer to Requirements to position system components on page 57.
Make sure that the configuration of system components is correct. Refer to Configuration with Core gas
connect console on page 82 and Configuration with VWI or OptiMix gas connect console on page 83.
Make sure that the spacing and ventilation for the plasma power supply meets requirements. Refer to
Distance requirements for ventilation and access on page 62.
Hypertherm recommends a minimum distance of 1 meter (3.3 feet) between the plasma power supply and
other system components, or between the plasma power supply and an obstacle.
Make sure that the surfaces that hold system components are flat, dry, clean, and can support the weight.
Refer to Site requirements on page 60.
Make sure that the table ventilation meets requirements (if applicable) (check table type).
Water table
Downdraft table
Other (specify)
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