8. Maintenance and cleaning
8. Maintenance and cleaning
8.1 Maintenance
The instruments are maintenance-free.
EN
The indicator should be checked once or twice every year. For this the
instrument must be disconnected from the process to check with a
pressure testing device.
Repairs must only be carried out by the manufacturer or appropriately
qualified skilled personnel.
8.2 Cleaning
CAUTION!
26
Clean the pressure gauge with a moist cloth.
Wash or clean the dismounted pressure gauge before
returning it, in order to protect personnel and the environ-
ment from exposure to residual media.
Operating instructions capsule pressure gauge, model 63x.50 per ATEX