SANIWALL Pro SFA Instrucciones De Montaje Y Mantenimiento página 17

Notice SANIWALL PRO Traduction_1:Mise en page 1
7.2 INSTALLING THE MACERATOR (fig 7.2)
7.2.a
PREPARING THE MACERATOR
1 - From the accessories supplied with the macerator,
select the white seal
Fit these 2 parts on the macerator's large inlet.
2 - From the accessories supplied with the macerator,
select the discharge elbow
the two small clamps
Connect these parts together (the white pipe can
be cut according to the required discharge
distance).
3 - Depending on the side chosen for the discharge
stack, position the assembly and insert the elbow
Zf
into the soil pipe
Zc
clamp .
4 - If a washbasin is to be connected, you must first
trim off the top of the shaft
ensuring that the edges are smooth.
Pull the flexible sleeve
place using the clamp
5 - If a shower is to be connected, unscrew one of
the tank plugs
will be. Fit a flexible sleeve
fixing it in place with a clamp
WARNING: When connecting a shower, ensure
that the base of the shower tray is raised at least
13cm from the floor. If you raise the
unit, please bear this in mind when calculating the
height of the shower tray.
For example, if you raise the unit by 5cm, you will
need to raise the shower tray by 13+5=18cm
(recommended discharge slope = 3%).
6 -
Once the macerator is ready (depending on the
type of installation) it can then be slid into the
frame. You are now ready to fit the pipework and
carry out the electrical installation.
If this proves difficult, you should:
- either identify the position of the macerator in
relation to the floor and wall, and remove the frame
so you can carry out a trial installation, or
- leave the frame in place and remove the central
removable frame by removing the screws
order to give yourself more room to work in.
21/09/2010
Zj
Zi
and the cap plate
Zf
, the white pipe
Zk
and the 23/32 reducer
Zg
and connect it using the
Za
using a hacksaw,
Zb
over the shaft and fix in
Zc
.
Zl
according to where the shower
Zb
on the water inlet,
Zc
.
SANIWALL
O
10:33 Page 17
TECHNICAL ADVICE FOR DISCHARGE
7.2.b
PIPEWORK :
• The discharge pipework should be run in 22mm
copper or rigid plastic solvent weld pipework.
.
• Horizontal pipe runs must have a minimum fall of
1:100 (10 mm per metre) to the soil stack,
• If a vertical lift is required, it must be made before
the horizontal run at the start of the piperun,
Ze ,
• We would recommend that a drain-off point is
Zd
.
installed to allow the discharge pipework to be
drained down before any service work,
• If the discharge pipework runs to a level
considerably lower than the unit, the resultant
syphoning effect can suck out the water seal in
the unit. Fitting an air admittance valve (BBA
approved capable of withstanding 10 psi pressure)
at the high point of the pipe run will overcome this
problem,
• The discharge pipework must be connected to
the soil stack using an appropriate strap on boss,
• Ensure all external pipework is adequately lagged
to avoid the possibility of freezing.
N.B : Any elbow on the discharge pipe of the unit will
create friction loss (roughly 50 cm per elbow to be
deducted from the vertical pumping spec.)
Always use smooth bends (OR 2 X 45 degree bends
together) and not 90 degree elbows.
We recommend the installation of an external alarm
system "SANIALARM" (fitted to the lid of the unit),
which warns the user in case of the unit malfunction .
This should be available from your Saniflo supplier.
CONNECTION TO THE ELECTRICAL SUPPLY :
7.2.c
Pro
®
The electrical installation should be carried
by a qualified person.
The unit should be connected to a fully
earthed electrical supply. All wiring must conform to
BS7671, 1992 requirements for electrical installations.
The unit requires a 220/240V single phase AC 50 Hz
supply (UK specification).
Do not connect the unit to a conventional plug and
socket.
It must be wired into a fused, unswitched, fixed wiring
connector fitted with a 5 amp fuse.
The wires in the mains lead are coloured in
accordance with the following code:
Brown - Live
Warning: Ensure the electricity is turned OFF at the
main switch board before wiring to connector.
All work on cable, pressure chamber and motor should
only be carried out by a qualified Saniflo servicing
agent, as special tools are required.
, in
7.2.d
FIXING THE MACERATOR AND FRAME
- Using the half-clamp
1
frame.
2 - Using the screws provided
frame in place using the dowels in the floor and
wall. The assembly must be extremely solid and
comply with NF standards.
Blue - Neutral Green/Yellow - Earth
m
, fix the macerator onto the
q
and w ), fix the