BRAND PLT Instrucciones De Manejo página 55

5.2 Changing the adapter and filter
a.
b.
c.
d.
PLT unit 997960
a.
Unscrew the adapter lock nut.
b.
Remove the pipette adapter.
c.
If the PE filter is clogged with moisture or contaminants,
it must be changed. In this case, carefully squeeze the
PE filter out from the bottom end of the silicone
adapter.
d.
Insert a new filter.
5 Performing the test
55
Operating manual