Airflow 90001461 Panduan Pemasangan, Pengoperasian, dan Pemeliharaan - Halaman 17
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Halaman Cetak80001028 – Issue 1 10/21
6.4 Filters
The filters must be changed and replaced when the filter warning symbol appears on the
front panel of the unit. In addition, when maintaining the unit, check for dirt and dust and any
other debris, if it is excessive (significant dust or blackened by dirt) clean it out.
Warning:
FFP2) BEFORE performing service and/or maintenance work to prevent the
inhalation of built-up harmful particles inside the filter. Consult section 6.1.
The filters are available for purchase from airflow.com. The filters are only guaranteed if
purchased from Airflow developments. No responsibility will be accepted for use of 3
filters or other filters. 3
Filter
ePM10 70%
ePM1 80%
HEPA 14
ePM10 70%
ePM1 80%
HEPA 14
Replacement filters must be ordered from Airflow Developments.
To replace the filters follow the step by step guidance below:
1. Open the front door using the door key provided, after following the safety instructions in
section 6.1 and waiting 5 minutes after power off. Wear protective clothing and masks.
2. The filters should be clear and easy to remove, following the diagram in section 6.3 (figure
7 and 8). The filters will be heavy and may require some force to remove, simply pull them
out, and slot the new filters back in. All filters of the type should be replaced in one go.
Additionally, when the filters must be changed the LED for each will light up.
17
Make sure to use protective gloves and a protective mask (min.
rd
party filters may not perform as intended.
Unit Name
Purigo 1750
Purigo 2200
Figure 9: LEDs for each respective filter will light up
Dimensions (LxWxD)(mm) Ref. No
457x610x100
457x610x100
457x610x292
610x610x100
610x610x100
610x610x292
rd
party
90001507
90001508
90001509
90001510
90001511
90001512