Promise Technology VTrack M-Class M200i - Manual (Page 235)

Chapter 6: Maintenance
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An example of a VTrak cooling unit appears above.
5. Loosen the thumbscrews (above). Retainers keep the thumbscrews in place.
6. Grasp the top of the cooling unit near the thumbscrews and lift it away from
the bottom.
Loosen the
thumbscrew Loosen the
thumbscrew