Sterling STT 1600 - Manual (Page 48)

5.2. Clea ning/re ne wing the air fil ters
Press the ”F2”-key.
Se lect ”Dry er off”.
Ack nowled ge with the EN TER-key.
L Wait un til the blo wers have stop ped tur ning.
Switch off the dry er at the main switch.
Dis con nect the po wer supp ly.
F Open the up per panel by me ans of the pro vi ded switch ca bi net key.
& Clog ged fil ters re du ce the vo lu me of cir cu la ting air to a sub stan ti al de -
gree and re sult in de crea sed dry er ef fi cien cy. In ad di ti on, the hea ting ele -
ments may be da ma ged due to clog ged fil ters.
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STT 1600
Main ten an ce 5-4