Cooler service life pawhsei tur chuan a hmangtute chuan a hnuaia mi ang hian hma an la thei ang.
1. Enfiah leh enkawl reng tur: Faults tihpun loh nan harsatna awm thei te chu a hun taka hriat leh hmachhawn turin cooler chu enfiah fo thin ang che.
2. Keep clean: Cooler chunglama leivut leh bawlhhlawh te chu a lumna a dissipation performance a nih theih nan silfai fo tur a ni.
3. Hman dik: Hman tam lutuk emaw, hman dik loh emaw avanga hmanrua a chhiat loh nan operating procedures zawm rawh.
4. Cooler dik thlang rawh: a performance-in a hman dan tur a tlin theih nan a mamawh tak tak angin cooler model dik tak leh specification thlang rawh.