MBRAUN MB 120B-G, Operating Instructions Manual

Page: 93 / 105

Chapter 15
Maintenance and Service
94
Quarterly and annual maintenance and service
Type of system Quarterly Annually
• Check the Omega sealing of the
windows
• Check the gloves and glove ports
• Check the magnetic valves
• Leakage test
• Test of the functions
• Return to service Glovebox • Check
,
and if necessary
,
replace
the sealing of the windows
• Check the Omega sealing of the
windows
• Check the gloves and glove ports
• Check the illuminating equipment
• Check
,
and if necessary
,
replace
the dust filters
• Check
,
and if necessary
,
replace
the magnetic valves
• Leakage test
• Test of the functions
• Return to service
• Check the magnetic valves
• Check the blower
• Check the vacuum pump
• Leakage test
• Test of the functions
• Return to service Gas purification system • Check the vacuum pump
• Check
,
and if necessary
,
replace
the blower of the circulation
• Check
,
and if necessary
,
replace
the filter loading
• Take the tube system apart and
clean it. Replace all Viton-sealings
• Check
,
and if necessary
,
replace
the valve sealings
• Check the cooling system
• Check the cooling liquid
• Leakage test
• Test of the functions
• Return to service
• Check the sensors
• Check the flow meter
• Leakage test
• Return to service Analyzers • Check
,
and if necessary
,
replace
the sensor
• Check the vacuum pump
• Leak test of the piping
• Leakage test
• Return to service