Optional: Installing The Tray; Installing An External Ion Exchanger - clage G4 BCS 100/75 Gebrauchs- Und Montageanleitung

Zip HydroTap® G4 BCS100/75
4. Installation
Tap
Tray Spacer
Spacer
threaded
rod
Drain
Washer
S/S washer
and fixing
Spider clamp
nut
Fixing nut
Filter head article number: 84508
Filter cartridge (capacity at 10 °dH)
article number: 84500 = 4200 ltr
article number: 84501 = 8500 ltr
article number: 84502 = 20000 ltr

Optional: Installing the tray

The tray (article number: 4100-44111) is an accessory which can be used to install the
tap independently of a kitchen sink.
1. Ensure that a water supply, a drain, a socket fitted with at least a 10 A fuse and
enough room for the undersink unit are all available at the tray installation
location.
2. Place the template supplied over the tray installation location.
3. Cut out the holes as indicated on the template.
4. Insert the tray. Place the plastic spacer between the worktop and the tray at the
35 mm hole. Working from below, fasten the tray to the threaded rod using the
washer and fixing nut supplied.
5. Install the tap as described from point 3 onwards of 'Installing the tap'.
6. If the drain bend is facing the wrong way, slacken off the fastening nut above the
bend, turn it to the correct position and then tighten up the fastening nut again.
7. Connect the drain bend to a siphon connecting sleeve, using a 22 mm diameter
hose. If no siphon connecting sleeve is available, use the snap connecting sleeve.
a. Place the snap connecting sleeve on the side of the siphon facing the sink. Drill a
13 mm diameter hole in the drain pipe behind the snap connecting sleeve for a
drain connection. Use a suitable sealant to make a watertight seal between the
snap connecting sleeve and the drain pipe.

Installing an external ion exchanger

An external ion exchanger should be used from 10 °dH to reduce limescale deposits in
the hot water tank of the undersink unit and thus extend the maintenance intervals.
Note: If installing an external ion exchanger, follow the instructions supplied for
the filter head and filter cartridge.
Note: to flush through the ion exchanger before using it for the first time, connect
it directly to the angle valve and drain the water into a bucket or drain (depend-
ing on the size: 500 = 2-3 min, 1000 = 3-5 min, 2000 = 5-7 min).
1. Remove the bridge between the 'BYPASS OUT' and 'BYPASS IN' connections on the
undersink unit.
2. Connect the inlet on the filter head of the external filter to the 'BYPASS OUT'
connection using a flexible hose with ⅜ inch union nuts.
3. Connect the outlet on the filter head of the external filter to the 'BYPASS IN'
connection using a flexible hose with ⅜ inch union nuts.
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