SECOH ATB-80 Instructions De Service page 28

Instruction Manual ATB-80, ATB-100, ATB-120
Following recommendations with regard to the exchange intervals result from the experiences of our
customers with the employment of the ATB compressor with an ambient temperature between -10°C
and +40°C and a humidity below 80%.
Type/Series Up to 150 mbar
maximum working
pressure*
ATB-80
ATB-100
36 months
ATB-120
*) The working pressure is made up as follows:
The maximum hydraulic head above the blower components
•
Pressure loss through blower components
•
(e.g. Tube-, plate or disc aerator – as rule 50-70 mbar)
•
Check valve in the valve housing (valve box)
•
Pressure loss through demagnetisation of the permanent magnets
•
Pressure loss through cross-section reductions in the air hose (internal diameter smaller than
•
13mm) also caused by kinks or load deformation.
Depending on operating conditions the listed components are subject to a normal operational wear
and should be checked in the course of maintenance and, with wear or malfunction should be
exchanged:
• Diaphragm
• Connection lines
Valves in the valve box
•
Filters
•
• Seals (bottom tank)
• Rubber damper
Air connection pieces
•
a) Loosen the four casing screws. If the cover is difficult to
open take a screwdriver and insert it carefully in the
opening of casing – with this, do not damage the
casing seal.
b) Remove damping mat and loosen motor cover screws
ATB WATER GmbH, Südstraße 2, D-32457 Porta Westfalica, www.atbwater.com
Art.-Nr.: 9060 0306 / Version: 17.08.2020 / Page 28 de 48
Up to 200 mbar
maximum working
pressure*
24 months
Up to 250 mbar
maximum working
pressure*
18 months
ENGLISH