User Manual
Doc. No. SF
∗-OMZ0013-B 
-7- 
Maintenance 
Warning 
Perform maintenance and inspection according to the procedures indicated in the 
operation manual. If handled improperly, malfunction or damage of machinery and 
equipment may occur. 
1. When removing the product, exhaust the air and ensure the air is released to atmosphere before 
removing it. 
2.  When  the  element  comes  to  the  end  of  its  life,  immediately  replace  it  with  a  new  filter  or 
replacement element. 
- Life of element - 
The life of the element ends when either of the following two conditions occurs. 
1) After 1 year of usage has elapsed. 
2) When the pressure drop reaches 0.1 MPa even though the operating period has been less 
than 1 year 
2022-10-1811:22
DP 097499










