Hypertherm Freedom 38 PPA, Руководство по обслуживанию

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Freedom 38 PPA Service Manual 809010 57
2 – Routine Maintenance
Every 6 months (or 1,000 operating hours)
System component Recommended maintenance
Engine/generator
 Change the fuel filter. See page 73. Use only Deutz-brand fuel filters.
 Clean the fuel pump screen. See page 75.
 Change the air cleaner filter.
*
At a minimum, change the primary filter once per
year. Change the safety filter once for every 3 primary filter changes. See Service
the engine air cleaner on page 76.
 Adjust the tension of the engine belt.
 Check the air hose clamps and connectors. Tighten as needed.
 Check the clearance of the valves. Adjust as needed.
†
 Check the electrical heater plugs. At a minimum, replace the heater plugs once
every 2 years.
 Check the mounting hardware and engine mounts. Tighten as needed.
Plasma cutting system
 Clean the inside of the plasma supply with
moisture-free compressed air or a vacuum. To do this
maintenance, remove the plasma supply from the
system. See page 115.
* In very dusty or dirty environments, check the primary filter approximately once every 2 weeks. Use moisture-free compressed air
to gently clean the filter, as needed. Do not remove the safety filter unless you are installing a new one.
† Have an authorized Deutz service dealer do this maintenance.
Every year (or 2,000 operating hours)
System component Recommended maintenance
Engine/generator
 Check the fuel tank.
 Clean the dust discharge valve. For optimum performance, clean the dust
discharge valve any time you service the engine air cleaner. See page 76.
 Clean the heat exchanger.
 Check the electrical wiring and AC load cables. Tighten as needed. Replace any
cracked or broken wires.
Air compressor
 Change the oil and the oil filter in the air compressor.* At a minimum, change the
oil and filter once per year. See page 78.

In very dusty or dirty environments, change the oil more
than once per year.
* Hypertherm strongly recommends that only authorized service technicians do this maintenance.