Zvichienderana nezvakaitika kuna S&A Teyu, chikonzero chingangove chinoita kuti chitofu chelaser chinotonhodza muchina wekucheka nelaser chisakwanise kuchengetwa mufiriji chakanyorwa pazasi:
1.Pane chimwe chinhu chisina kumira zvakanaka nechinodzora tembiricha chechikamu che laser chiller;2. Kukwanisa kutonhora kwechikamu che laser chiller hakugone kuzadzisa zvinodiwa zvekutonhora zvemudziyo;
Kana dambudziko iroro rikaitika mushure mekunge laser chiller unit yashandiswa kwenguva yakati, saka pamwe rinokonzerwa ne:
1. Chinochinja kupisa cheyuniti yechiller yelaser chakasviba zvakanyanya uye chinofanira kucheneswa;
2.Chishandiso che laser chiller chiri kudonhedza mvura mufiriji. Zvinokurudzirwa kutsvaga nekusveta nzvimbo inodonhedza mvura wozozadza firiji yacho;
3. Nzvimbo yekushanda ye laser chiller unit inotonhora zvakanyanya kana kuti inopisa zvakanyanya, izvo zvinoita kuti chiller isakwanise kuzadzisa zvinodiwa nemudziyo. Zvinokurudzirwa kusarudza modhi yakakura ye chiller.
Panyaya yekugadzira, S&A Teyu yakaisa michina yekugadzira inodarika miriyoni imwe yeYuan, ichivimbisa kunaka kwemaitiro akasiyana-siyana kubva kuzvinhu zvikuru (condenser) zvechiller yeindasitiri kusvika pakunamira simbi; panyaya yezvekutakura zvinhu, S&A Teyu yakagadzira matura ezvekutakura zvinhu mumaguta makuru eChina, zvaderedza zvakanyanya kukuvara kunokonzerwa nekutakura zvinhu kure, uye kuvandudza mashandiro ekutakura; panhau yekutevera mushure mekutengesa, nguva yewarandi makore maviri.
