Burkert Type 2950 - Handbuch (Seite 15)

2950 - 13
english
5 MAINTENANCE AND MALFUNCTION
5.1 Maintenance
5.1.1 Cleaning or replacement of the entire cartridge
Procedure:
Isolate the regulator.
NOTE Because of the special design of the regulator unit, the pres-
sure value does not have to be reset.
Using a suitable spanner, remove the upper body from the inner cartridge
(see illustrations below).
Clean and inspect the filter.
Reinsert the serviced cartridge or replace it if necessary by a spare part
(see illustrations below).
Now open the shut-off valves. The pressure adjusts to the value originally
set.