mru SWG100 BIOEX, User Manual, Page: 115 / 150

MRU GmbH SWG 100 BIO Ex User Manual
Page
115
of
150
Review Recommended
intervals
Actions
Moisture in the analyzer. Weekly Remove the moisture. Call
vendor specialist.
Dirt and depositions in analyzer. Weekly Remove the dirt, prevent further
penetration of dirt.
Inform vendor.
Dirt and moisture in the filter- unit Weekly Exchange the filter-unit.
Testing the gas pipes of leakage
with “sniffer”. Weekly Tighten or exchange the gas
pipe if it is necessary
Inspecting the conditions of the gas
filters Every month Exchange if is necessary
Cleaning the surface and window of
the analyzer, to prevent a
electrostatic loading of the cabinet. Weekly. Clean the surface and the
window with an antistatic cloth.
Check the switch-off relay and the
cabinet ambient solenoid valve. Every month See chapter 9.2.
Look if all flexible tubes are tight.
Exchange flexible tubes, which are
exhausted or not tight enough Weekly Exchange the tubes to new one.
Exchange all peristaltic hoses,
unrequired if the hoses are defect or
not. 6 month Exchange all peristaltic hoses,
unrequired if the hoses are
defect or not.
In the follow chapters, there will be introduced some service parts, which are important
for the reliable operation. These parts are independent from the regular checks and
must be replaced in a regular interval of minimum 6 month.