Led Indicators; Maintenance And Service - Helios AirPal 1750 H Installation And Operating Instructions Manual

Installation and Operating Instructions
CHAPTER 5
MAINTENANCE AND
SERVICE
m
DANGER
ATTENTION
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Air purifier AirPal 1750/2200 H
4�2 LED indicators
Fig�12
AirPal 1750 H and 2200 H indicators
Indicator position
Blue light on (Power)
Yellow light on (Hepa)
Yellow light on (ePM1)
Yellow light on (ePM10)
m
Danger to life due to electric shock!
An electric shock can result in death or serious injury.
The unit must be fully isolated from the mains power supply before all maintenance work and opening the terminal compart-
ment!
- Do not operate the unit without a proper electrical grounding/earthing.
- Make sure that the unit is connected to a power supply with a 30 mA individual RCD.
- Always disconnect the unit power supply before performing any service or maintenance work.
Make sure to use protective gloves and a protective mask (min� FFP2) before performing service and/or main-
tenance work�
Status Action
Unit is running/operational No Action required
Hepa filter is dirty Change Hepa filter
ePM1 80% filter is dirty Change ePM1 filter
ePM10 70% filter is dirty Change ePM10 filter
10
EN