8
EN-RATIOfresh-250-400_TI-MA-0809-11214900
3. Installation
3.1 Prior to the Installation
●
Before assembly, please compare the delivered compo-
nents with the parts list in table 3.
●
You need the following tools: drill, stone drill (12 mm),
voltage meter, screwdriver, folding meter-rule, wrench
size 10, monkey wrench, ratchet with size 13 socket.
●
Materials/components needed on-site: sets of union
connectors to connect primary and potable water cir-
cuit, a safety subassembly to install into potable water
network if needed, a circulation pump if needed, pipe
material, and insulation material.
●
Open the RATIOfresh freshwater station as depicted in
fig. 8 by removing the housing cover in the lower section
from the lower part and lift out off the snap-in groove.
3.2 Wall Mounting (fig. 4)
●
Transfer the hole pattern to the wall as depicted in fig. 4.
●
Drill holes
(1)
with a 12-mm stone drill and insert in-
cluded plugs
(2)
.
●
Insert screws
(3)
to a distance of 1 cm and insert housing
(4)
into keyholes
(5)
and attach screws.
●
Tighten screws
(3)
firmly.
3.3 Storage Tank Mounting (fig. 5)
The RATIOfresh freshwater station is suitable for mounting
directly on all buffer cylinders (RATIO-H series) using the
additionally available tank expansion kit (cf. accessories,
table 4):
●
Remove the insulation of the RATIO-H
(1)
cylinder and
snap the mounting plate
(3)
with the U-shaped ends
(4)
into the second
(2)
and fifth connection
(5)
from the top.
●
Screw down the mounting plate with the included 1 1/2"
flat swivel nuts
(6)
.
●
Then screw the included 3 hexagonal carriage bolts
(7)
halfway into the mounting plate, attach lower part of
housing with keyhole drill holes (fig. 4) and tighten with
the carriage bolts
(7)
.
1
2
5
4
6
3
7
4
6
Figure 4 Wall mounting
1
Holes;
2
Plugs;
3
Screws;
4
Bottom section of housing;
5
Keyholes.
Figure 5 Tank mounting
1
RATIO-H cylinder;
2
Second connection from top;
3
Mounting plate;
4
Bracket;
5
Fifth connection from top;
6
1¼" flat swivel nut;
7
Hexagonal carriage bolts.
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1
2
4
3
5
5
5
3
4
