When using a compressor, special waste products are produced. It should be remembered that waste from industrial processes, agricultural, artisan and commercial activities and services industries cannot be disposed of together with normal urban waste either because of their quality or quantity. Old or obsolete machinery is also to be considered a special waste.

It is important to remember that the loading and discharge of waste oil, special waste products and toxic or harmful waste products deriving from industrial or artisan proceedures must be registered. The collection of waste oils and special toxic or harmful waste products must be carried out by specially authorised companies.

For models provided with an automatic condensate discharge, a special condensate collection tank is fitted in side compartment of the compressor.

The outlet of water vapourised with lubricating oil should be considered normal during refilling: the quantity is in direct relation to the percentage of humidity present in the air.

A control board housing the machine push buttons and control instruments is available for the models with electric power supply. This control board is a three button system that memorises the number of operating hours. This enables the user to carry out maintenance work as provided for.

The three buttons are

• ON - Green Button
• OFF - Red Button
• MANUAL DRAIN - Yellow Button.