Maintenance

Our business closed yesterday for 2011, I must maintain all the equipment and machinery today, especially rubber hoses inside for water supply and compressed air circuitry must be replaced thoroughly after 23 years of use. Plastic(Polyethylene) tube is prepared for the periodical replacement parts as 20m package, blue and green promptly.
They are both standard production, so fitting would be no problem, outer diameter 6mm and inner one 4mm.

Drain hoses have hardened because of age and have some tendency to be out on connecting part when it is risen up excessively for some reason.
Bellows figure may be changed into some softer and flexible silicon tube.
No mechanical defect would not be observed because I have been paying attentions on oil filing on every hinge portion for these 23 years. Vinyl covering has replaced by professional paying a high, over 500,000 yen for 4 machinery in total.

It is very difficult to make a young guy understand the construction of our narrower industry. His action has already destroyed some part of purchasing organization, so I have some difficulty to apologize them for nuisance.
Purchasing materials for our business has no problem, but cracking over a trust relationship having been built for years?

It is against the policy I'm keeping from the beginning, "All are convenient for three directions, a customer, our distributor and our business.". Also, "Quietly, without fuss calling customers," and "I don't want to stand in the wave, because we are all brothers each others.".

Too much sophisticated sound board in new PC do not accept an old speaker system for 5 inch bay with conventional stereo mini pin jacks? So still now my PC keeps dumb? Checking it out is the task for today also.