16
INSTALLATION
Unpacking
Check the packaging for any signs of damage.
Carefully remove the machine and retain the packaging until the installation is complete.
Location
The machine should be located in a suitable position and environment. Care should be taken to avoid
moisture, dust, steam, oil or corrosive gases.
Place on a secure level surface and ensure that there is adequate clearance around the machine to ensure
natural airflow.
Input connection
Before connecting the machine you should ensure that the correct supply is available. Details of the
machine requirements can be found on the data plate of the machine or in the technical parameters
shown in the manual.
The equipment should be connected by a suitably qualified competent person. Always ensure the
equipment has a proper grounding.
Never connect the machine to the mains supply with the panels removed.
Input air connection
The Jasic Plasma Cut 61 and 81 are only designed to be used with compressed air, do not use with
oxygen or any other gas and the compressor or air cylinder air requirements are as follows:
Minimum air input: 5 Bar (73psi)
Minimum air flow: 7.1CFM (200Ltr/min)
Connect the compressed air with the supplied air hose and air fitting to the machine via the inlet
connection on the rear panel (max 8 Bar).
The air regulator for the Cut 61 and 81 is in-built within the machine and comes delivered preset.
To adjust please see page 25.
Any water which has been collected by the air regulator will be drained by the auto drain system of
the inbuilt air regulator.
Ensure your compressor offers only dry compressed air and is capable of delivering the volume of air
that is required to run your plasma cutting machine to specification, we recommend the minimum air
supply requirements of 220 Ltr/min @ 5 Bar (73psi).
When using either a compressed air cylinder or a compressor ensure it is equipped with a suitably
fitted high pressure regulator capable of reducing the pressure to the required amount.
Output connections
Work return cable
Insert the cable plug of the work return lead into the dinse socket on the front panel of the welding
machine and tighten it clockwise.
Please Note:
Check these power connections
daily to ensure they have not
become loose otherwise arcing
may occur when used
under load.
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