Labfors 5 – Version for Microorganisms
Cleaning and Maintenance
Page
174
of
205
22 January 2019
Contact the manufacturer for questions concerning maintenance.
For contact details, see page 2.
To be carried out by operator
Interval
Maintenance work
Before each fermentation/cul-
tivation
Check all hoses and hose connections. Replace hoses, if necessary. Sup-
ply hoses may be replaced by qualified personnel.
Check cables for damage and kinks.
Check that O-rings and gaskets are leak-proof, replace if necessary.
Check the integrity of all glass parts (vessel, reagent bottles) and replace if
necessary.
Check all sterile filters and replace if necessary.
Replace the exit gas filter.
If necessary, calibrate the sensors.
Single walled vessels: check heater pad and its cable connection on visi-
ble damages, replace the heater pad, if necessary.
Check lubrication of mechanical seal and lubricate as necessary.
After every fermentation/culti-
vation
Autoclave and clean the culture vessel and accessories.
As required
Clean the basic unit and operating panel.
Single walled vessels: clean the heater pad.
Equipment with water temperature control system: decalcify the equipment
via the vessel jacket.
To be carried out by qualified personnel
Interval
Maintenance work
Every 6 months
Check and calibrate measuring sections (temperature, pH, etc.) with a sim-
ulator
As required
Replace supply hoses.
To be carried out by operator, ONLY AFTER CONSULTATION OF MANUFACTURER
Interval
Maintenance work
As required
Decalcify the equipment (practicable for both temperature control system
variants)
Содержание Labfors 5
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