aerauliqa QR100M Instrukcja instalacji - Strona 11

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8.3 Maintenance

Make sure that the mains supply to the unit is disconnected before performing any installation, service, maintenance or electrical work!

• Keep the unit surface free from dust.

• Clean the filters every three months with a vacuum cleaner and replace the filters every year. This may differ per situation depending on internal and

external environmental conditions (fig.8 b-c-d-e-f).

Fig. 8.b

Fig. 8.d

Fig. 8.f

WARNING

Fig. 8.c

Fig. 8.e