Maintenance Requirements 
5-2 
 
Warning:  1.  Never use deliquescent solvent such as paint thinner or gasoline    or 
abrasive cleanser to clean the system to avoid system damage. 
  2. Never use hydrocarbon glass cleanser or detergents cleaning OA 
equipments to clean the monitor to avoid monitor performance 
degradation. 
5.2. Maintenance Personnel 
To ensure performance and safety of the system, only professional engineers from Mindray 
or trained to be competent for the system maintenance can maintain the system.