Effective April 2006
48
Routine Maintenance Instructions
Filter Drain:
Make sure the filter drain is working properly and not blocked by anything. When the
unit first begins to cycle in the morning the filter drain should open for 5 seconds and
then for 5-second periods once every 15 minutes. Do this daily.
Filter Element Replacement:
The filter element provided with the Oxygen Generator must be replaced every
six (6) months. The element helps to maintain the quality of the feed air supply and
preserve the molecular sieve inside of the oxygen generators.
Failure to replace the
filter element on schedule will result in the warranties becoming invalid.
Cabinet & Power Cord:
The cabinet and power cord should be occasionally washed down with a sponge
or clean rag and some soapy water. Avoid the use of ammonia or other strong chemical
based cleaning solvents. The intention is to avoid dust and dirt from building up on the
machine.
Air Distribution System:
Especially in locations where air is piped over long runs, condensation inside the
pipes can be a big problem. The solution is to have traps and drains opened regularly,
automatically if practical, to keep the water from reaching your Oxygen Generator
Long Term Maintenance
Air Compressor:
You should consider your air compressor an important part of your Oxygen
Generating System and as such maintain it in accordance with the instructions provided
in its manual. This will include keeping it properly oiled and changing its filter elements
regularly, at a minimum.
The air compressor should last at least two years under normal operating
conditions. In many cases it will last five or six years. Eventually, however, it will need
to be re-built or replaced. Oxygen purity and flow rate along with feed air pressure
delivered to the sieve beds will all be indicators that the air compressor has expended
its useful life. Replacement in the field is possible but return of the unit to the factory or
an authorized service center is recommended, as by that time a complete maintenance
check will be in order.
Valve Replacements:
As with compressor repairs the best practice will be to return the unit to the
factory or to an authorized service center for repair.
Summary of Contents for OG-75
Page 15: ...Effective April 2006 12 Sieve Re packing Diagram...
Page 26: ...Effective April 2006 23 Process Flow Schematic...
Page 27: ...Effective April 2006 24 Process Flow Schematic Touchscreen Option...
Page 29: ...Effective April 2006 26 External Components Drawing 22 G G 22...
Page 33: ...Effective April 2006 30 Internal Components Drawing SMC SMC Direct 05 LOGIC Koyo SMC...
