Keys Fitness ST-DB4 用户手册

 

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Keys Fitness Products LP warrants this product for a period of 90 days on parts and lifetime on the frame 
from the original date of purchase.  This warranty covers the product from defects in materials and 
workmanship for the original purchaser.  Using this product for commercial purposes, products damaged by 
misuse, abuse, or from shipping, moving and storage will void this warranty.   
 
Replacement parts are available from Keys Fitness Products LP.  To contact us for customer service or 
replacement parts, call 1(888)340-0482. 

 

 

If you have any questions regarding this or any Keys Fitness product, or if we may be of assistance in any 
way, please do not hesitate to call our toll free number 1(888)340-0482.   
 
Remember, before using any exercise product, consult a physician.