| Cleaning and disinfection
56 | CO2 Incubator Basic VWR
Chapter 9
Removing blower wheel and cover:
Figure 17 – Removing blower wheel and cover
1. Remove the two retaining screws [3] of the cover using the supplied Allen wrench (3 mm) and
remove the cover.
2. The blower wheel [1] is secured to the axle by a set screw [2]. Remove set screw using the Allen
wrench (2 mm) and pull blower wheel off.
NOTE!
Functional check:
After the installation, check to see if the blower wheel is securely attached to the axle and if it can
rotate freely, then secure cover using the screws!
Cleaning the work space and accessories:
1. Thoroughly remove dirt residues and deposits using a solution of tepid water and dishwashing
agent.
2. Wipe surfaces clean using a clean cloth and plenty of clean water.
3. Remove cleaning liquid from water tray and wipe all surfaces of the work space thoroughly dry.
4. Wipe accessories thoroughly dry.
Final disinfection:
1. Install shelf system and accessories.
2. Again, spray disinfectant onto the surfaces of the work space and of the accessories or wipe the
surfaces clean using disinfectant.
3. Allow disinfectant to react as specified by manufacturer.
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