© by WilTec Wildanger Technik GmbH
Item 50948
–50953
Page 6
09 2021
-1
Operation
1. Take the inlet/outlet connection piece and push up the small lever
①
. Press the connection piece
into the lid
②
and fasten it by using the small lever
③
(Fig. 1).
2. Unclip all clips at the canister and the lid to open the filter (Fig. 2). Separate the filter head from the
canister.
3. You can now add your preferred filter media (Fig. 3).
4. Insert UV lamp and quartz glass tube correctly (Fig. 4). Fasten the filter head to the canister (in-
struction
only
for HW-702B, 703B, and 704B).
5. This product is equipped with a protective switch for the UV lamp. When the filter head is separated
from the canister, the UV lamp will be turned off automatically for safety reasons. Please make sure
to place the filter head carefully on the canister (Fig. 5). Otherwise, the UV lamp will not work (in-
struction
only
for HW-702B, 703B, 704B).
6. Close all clips at the canister and the lid carefully (Fig. 6).
7. You can adjust the water inlet and outlet with the small lever of the inlet/outlet connection piece.
Push down the lever (Fig. 7) to put the filter into operation. Connect the provided hoses to the in-
let/outlet of the filter.
8. Press the button for the manual pump on top of the filter head (Fig. 8) for initial operation. The filter
sucks in water through the hose. Repeat this step, if necessary, until the line system is filled with
water.
9. The UV lamp must be replaced after 8,000 hours of operation at the latest. Please disconnect the
filter from the electricity network before replacing the lamp (
only
for HW-702B, 703B, 704B).
