Graf EPP Notice De Montage Et D'installation page 15

4.2 Co onnecting t he air hoses
The ven tilation hose s and the th
of valves s in the switc ch cabinet.
For the l lifters, hoses s with 13 mm
needed for the ven tilation. Whe
connecto ors.
To avoi id leakage, we recomm
connect tion (red) wi ith Teflon ta
In order r to avoid c confusion, th
connecto ors on the sw witch cabinet
Feed lifter
Stainless st teel ventilation
Outflow lifte er
Excess slud dge lifter
Recomm mended here e is the GRA
PU foam m can be use d.
Onc ce the hose
orde er to preven
inte erior of the c
Seal em mpty
pipe e
1.1 M ounting the e GRAF emp
.
Insert th e hoses from m the empty
in the em mpty pipe sea al.
Cut off th he end of the e hose to rem
4. A Assemblin ng the EPP
s
ree air lift pu umps must b
m inner diame eter are requ
en connectin ng, make su
mend warm ming the ho
ape.
he lifters in the setting-
t are all colou ur coded:
n
AF empty pip pe seal mad
s have bee n laid and a
nt gas excha ange betwee
cabinet (moi isture, odou
pty pipe seal l made from
pipe into the e holes
move this plu ug.
14 / 32
P switch c cabinet
be connected d to the hose
uired, while a a hose with
ure that the hoses are
oses and ad dditionally s
-up kit, the ventilation
red d
blu ue
bla ack
wh ite
e from PE fo oam (art. no
attached, th he empty pi
en the wast tewater treat
urs).
m PE foam
Pus sh the hose through the
ma terial remain ns stuck in th
Pus sh the empty y pipe seal in
sea al this tightly.
e connectors on the Strip
19 mm inne r diameter is
attached to o the correct
sealing the e feed hose
downpipe a and the four
o. 107887). A Alternatively,
pe must be e sealed in
tment syste em and the
thin top laye er. A plug of
he end of the hose.
nto the empty y pipe to
p
s
t
e
r
,