Exception Clauses 
Manufacturer will bear no responsibilities when personal injury or property loss is caused by the 
following reasons: 
(1)  Damage the product due to improper use or misuse of the product; 
(2)  Alter, change, maintain or use the product with other equipment without abiding by the 
instruction manual of manufacturer; 
(3)  After verification, the defect of product is directly caused by corrosive gas; 
(4)  After verification, defects are due to improper operation during transportation of product; 
(5)  Operate, repair, maintain the unit without abiding by instruction manual or related 
regulations; 
(6)  After verification, the problem or dispute is caused by the quality specification or 
performance of parts and components that produced by other manufacturers; 
(7)  The damage is caused by natural calamities, bad using environment or force majeure.