Instruction Manual Dräger MSI EM2 EM200plus-i
40
19. Maintenance and service
19.1 Storing
El.-chem. gas sensors react to gases in the ambient, even if the instrument is switched off.
Make sure, that the instrument is stored in a place with room temperature without contami-
nation with solvents, exhaust gases or combustibles and that it becomes recharged period-
ically.
19.2 Maintenance
The gas conditioning cartridge should be cleaned after been in use. In addition to that, the
cartridge should be checked due to tightness (O-ring seal). The filter discs and fleece have
to be changed if dirty.
The housing of the instrument can be cleaned with a damp cloth. Take care that the gas
outlet at the bottom of the instrument will not get blocked.
19.3 Service
In order to assure accurate measurement and the reliability of the functions the instrument
should be checked according to requirement of EN 50379 and if applicable be calibrated by
an authorised service point once a year.
19.4 Consumables and accessories
Printer with infra-red data transmission 5600401
Paper for IR-printer
5690151
Consumable set 2
5600411
consisting of:
10 x disc filter
20 x filter fleece ø 26