Alliance Bio Expertise MEDIAWEL 10, User Manual

Page: 84 / 85

84
 Servicing and maintenance

Summary table
Element Operation
Fréquency
1 cycle
20 cycles 2 months 6 months year
Bactystopper
MEDW3003
Replacement
•
Sampling tube O ring
(X5)
MEDW4101
Replacement
•
Regular
check
required
especially
if flamed
O ring for addition cap
MEDW4103
Replacement •
Lid seal
MEDW4102
Replacement •
Water inlet filter
(Option)
MEDW3008
Cleaning •
Stirrer bearing kit
MEDW4100
Replacement •
Ring seal on stirrer axis
MEDW4008
Replacement •

Temperature probe calibration
the manufacturer strongly recommends calibrating the temperature probe once a
year.
•
Fill the vessel of 10 liters of water
•
Close the lid
•
Remove the sampling cap from the lid
•
Insert reference temperature probe (42 cm long probe with specific
adapter)
•
Launch a cycle with a program at 121°C of 15 min speed 4 for the first
step and 42°C speed 7 for the second step
•
Read the displayed temperature of the MEDIAWEL during the first step
(after 5 min of stability at 121°C) and read the one of the reference
thermometer at the same time and write them down
•
Read the displayed temperature of the MEDIAWEL during the second step (after 5 min of stability
at 42°C) and read the one of the reference thermometer at the same time and write them down
•
Stop the cycle
THERMOMETER WITH PROBE
ON REQUEST