Hans Grohe Variarc 14872 Series, Assembly Instructions Manual

Page: 21 / 232

5
Important! The fitting must be installed, flushed
and tested after the valid norms!
Assembly
1
Flush through the supply pipes.
2 Place the mixer including the sealing
washer in position on the sink.
3 Slip the plastic washer, the slide washer,
the metall washer and collar over the hoses
and threaded base and tighten the collar nut
by hand. If there is not enough space,
please use only the slide washer and the
metal washer without the plastic washer.
4 Tighten screws.
5 Connect the supply pipes to the isolation
valves; cold right - hot left.
6 Connect the hose with hose nut, taper
sleeve, disc and washer.
7 Mount the hose weight - be careful by the
max. drawn out, otherwise the hose could
be crack.
The hot and cold supplies must be of equal
pressures.
Operation
Move to the left = hot water,move to the right =
cold water.
The handspout / handspray can be drawn
approx. 45 cm out of the arm lining.
14877XXX: The handspray is activated by
pressing the button. After releasing the button,
the mixer returns automatically to the standard
function.
If the waterflow drops, clean the filter located
between hose and handspray.
Technical Data
Operating pressure:
max. 1 MPa
Recommended operating pressure: 0,1 – 0,5
MPa
Test pressure:
1,6 MPa
(1 MPa = 10 bar = 147 PSI)
Hot water temperature: max. 80° C
Recommended hot water temp.: 65° C
Aerator flow rate:
ca. 9 l/min 0,3 MPa
Handspray flow rate:
ca. 11 l/min 0,3 MPa
Hansgrohe single lever mixers can be used
together with hydraulically and thermically
controlled continuous flow heaters if the flow
pressure is at least 0,15 MPa.
To adjust the hot water limiter on single lever
mixers, please see page 7.
No adjustment is necessary when using a
continuous flow water heater.
Maintenance non return valve
The non return valves must be checked regularly
according to DIN EN 1717 in accordance with
national or regional regulations (at least once a
year).
English