Judo PROFI JPF DN125 User manual

Attention:
Carefully read through the instal-
lation and operating instructions
and safety information before
installing and putting the unit into
service.
These must always be issued to
the owner/user.
Prolongated guarantee period
if a maintenance contract has
been concluded!
Installation and
Operating Instructions
JUDO PROFI
Backwash Protective Filter DN125 - DN200
Valid for: EU countries and Switzerland
Language: English
Fig.: JPF DN125 - DN200

2 JUDO PROFI
Application
Application
The Backwash Protective Filter removes all
coarse and fine grained impurities which
cause pitting as aeration elements in cold
and hot water supply piping, and that can
lead to the malfunctioning of fittings and
control- and regulation elements, as well as
of sensitive devices.
Installation
The Backwash Protective Filter should be
installed in a dry and frost resistant location
with a floor drain.
It can be installed into all drinking water
pipes usual in the trade, in each flow direc-
tion.
To ensure easy operation and maintenance
the indicated minimum distances have to be
observed.
The installation into vertical lines should be
effected only, if there isn’t any possibility for
an installation in horizontal lines.
If installing into a vertical line , the coarse
particles, deposited in the grit trap can’t be
Fig. 1: Application JPF DN65-DN100
Spherical Faucet
Coarse particles to be
flushed out of the grit
Water Inlet
Handwheel for
Backwash
Fine filter
Transparent
filter hood
Spherical Faucet
To be closed only in case of failure. At high water pre
s
sure the water flow can be throttled
Filtered
water
Flushing
valve

JUDO PROFI 3
Installation Example
flushed out as optimally as when installed
horizontally.
Tension-free installation has to be ob-
served!
Installation Example
The installation of the Backwash Protective
Filter is effectuated up to a water pressure
of 10 bar behind the water meter, and the
backflow preventer before a possibly mount-
ed pressure reducer (see Fig. 3).
In the event of water pressure above 10
bar
, the pressure reduction valve should be
fitted
in front of the Backwash Protective
Filter
(see Fig. 3) . If the operating pressure is
above
10 bar , this may result in defects during
operation
.
For the backwashing water a wastewater
connection [for example a floor drainage] in
accordance with DIN 1986 must be in place.
If a wastewater connection directly under
the filter is not possible, the rinse water can
be led by means of a line to be mounted on
the rinse water valve [same dimension as
the rinse water valve] a few meters away to
the next wastewater connection. When piv-
Fig. 2: Application
> 100 mm
> 200 mm > 40 mm
We recommend the installation of
a pressure reducer at a water pres-
sure between 5 bar and 10 bar.
Fig. 3: Pressure reducer upstream of the unit. Ex-
ample JPF DN65
1
1 = Pressure reducer

4 JUDO PROFI
Commissioning
oting a pipe for the derivation of the rinse
water it has to be paid attention to the fact
that the spherical faucets are not twisted,
because these are pasted in by means of
thread locking devices.
Design of Backwash water connection
The dimensioning of the channel cross sec-
tions for the backwash water depends on
the local conditions. For example the down-
ward gradient of the wastewater pipe, the
quantity of the detours, length of the sewage
pipe.
Commissioning
Before starting up (initial putting into service
or start-up after maintenance work), fill the
Backwash Protective Filter with water and
vent!
Operation
For cleaning the filter the handwheel is un-
twisted to the left as far as it will go and
closed to the right afterwards, till no more
rinse water water flows out. Rough impuri-
ties can be removed by opening the sludge
trap ball valve that is built in before the
backwash ball valves. According to DIN
standard 1988 it is recommended to back-
wash the filter approximately every 2
months. Depending on the water flow as
well as on the kind of coarse-grained and
fine-grained impurities and the extent to
which these are existing in the water, a
backwashing can be necessary within
shorter time intervals. The backwashing
takes place at full water line pressure. At
pressures higher than 2 bar, it is necessary
that the backwash stream is throttled by
means of the backwash ball valve. Doing
this it is prevented, that the sieve cloth is
damaged by a too strong pressuring of the
suction tube. At the same time the rinse wa-
ter consumption is reduced. With a flush
valve opened to one hundred percent and a
pressure between 2 bar and 3 bar the back-
wash volume current amounts to approx. 1
liters/per second concerning.
External Cleaning
Use only clear drinking water to clean the
housing and transparent filter hood.
Domestic all-purpose cleaners and glass
cleaners can contain up to 25% solvents or
alcohol (spiritus).
These substances can chemically attack the
plastic parts, which can lead to brittleness
right up to a burst.
These kinds of cleaners must therefore
not be used.
Customer Service
We wish you anytime a trouble-free opera-
tion.
Should occur, however, short-comings,
sometime or if there are queries, our cus-
tomer service will be pleased to be at your
disposal for further information.
Warranty and Services
In order to comply with the legal warranty
claim, according to DIN 1988, Part 8, it is
necessary that the "… backwashing takes
place at least every 2 months, after operat-
ing conditions exist … ".
Regular servicing is indispensable in order
to continue to achieve a successful treat-
ment for many years after the unit is put into
service. In the building services sector this is
covered by DIN 1988, Part 8.
A servicing agreement is the best way to en-
sure a good operating function beyond the
warranty period.
Wherever possible, the regular servicing
work and supply with consumables and
wearing materials, etc. should be carried out
by the specialist trade or the factory’s cus-
tomer service department.

1701803 • 2007/01 JUDO PROFI 5
Typ
Typ
Backwash Protective Filter
JUDO PROFI DN125 - DN200
Abbreviated name:
JPF DN125 - DN200
Models
Technical Data
The following applies for all the models of
the device:
– Pressure loss when clean (after back-
washing): 3 psi (20 kPa) at the water flow
rate (nominal flow rate) given in the ta-
ble.
– Maximum ambient temperature and wa-
ter temperature: 30°C (86°F).
– The water to be filtered must conform
to the European Drinking Water Reg-
ulations!
– Threaded connection to DIN 2999.
– Flange connection according to DIN 2633.
Nominal Pressure: 10 bar
Operating Pressure: 1.5 bar - 10 bar
The nominal pressure denotes the pressure
class, according to which the filter must fulfil
the German requirements (DIN 19632-100
and DIN EN 1334-1). The maximum operat-
ing pressure is lower, in order to ensure the
optimum function of the filter.
Installed dimensions
Model Pipe con-
nection Order No.
JPF DN125 DN125 8010035
JPF DN150 DN150 8010036
JPF DN200 DN200 8010037
Water flow rate
Model
Water flow rate for a pressure
loss of 0.2 bar with clean
sieve insert
1)
1) Data concerning the water flow rate are
valid for drinking water. The maximum water
flow rate for more polluted water is lower, de-
pending on the mesh size If so, a larger di-
mension has to be chosen.
JPF DN125 440 gpm (100 m³/h)
JPF DN150 660 gpm (150 m³/h)
JPF DN200 880 gpm (200 m³/h)
Model A B C D F
JPF DN125 560 250 430 191 ¾"
JPF DN150 560 468 453 207 ¾"
JPF DN200 600 474 469 238 ¾"
All dimensions in inch (mm) (see Fig. 4)
A = Installation length
B = unit width
C = Height above pipe centre
D = Height below pipe centre
F = Connection dimension
waste water
Fig. 4: Installed dimensions e.g.: JPF DN150

6 JUDO PROFI
Spare Parts JPF DN125 - DN200
Spare Parts JPF DN125 - DN200
JPF DN125 two filterunits
JPF DN150 three filterunits
JPF DN125 four filterunits

JUDO PROFI 7
Spare Parts JPF DN125 - DN200
Replacement interval: ** = 2 years, *** = 3 years, **** = 4 years
Extended warranty period if a maintenance agreement is concluded!
List of Spare Parts JPF DN125-DN200
Item
Designation
(Recommended average replacement interval for
wearing parts [*])
Piece(s) Order No.
VE
1)
/
Piece
1 Lid of handwheel 1 1607152 7
2 Countersunk screw M5x12 1 1607454 1
3 Disk A 6.4 1 1650142 1
4 Handwheel 1 1607151 23
5 Spacer disc 1 1120137 3
6 Casing top part 1 1120136 48
7 Cylinder Screw M8x45 16 1650208 2
8 Flange ring 1 2010181 180
9 Filter hood **** 1 1120129 590
10 O-ring 15x3.2 ** 1 1607420 3
11 O-ring 28x2.5 ** 1 1200027 3
12 Carrier 1 2020034 25
13 Suction Pipe Gasket ** 1 1200056 12
14 Plate Screw 4.2x9.5 1 1650125 1
15 Mouthpiece (Nozzle) 4 1120135 11
16 Suction Pipe complete 1 2010029 320
17 Filter Screen MW 0.10 mm silver plated *** 1 2010028 350
18 O-ring 12x3 2 1607110 2
19 Water-jet pipe JPF DN125 1 2010060 23
19 Water-jet pipe JPF DN150 1 2010061 25
19 Water-jet pipe JPF DN200 1 2010062 27
20 Tube Connection JPF DN125 1 2010031 38
20 Tube Connection JPF DN150, DN200 1 2020265 40
21 O-ring 26x3 ** 1 1607111 8
22 O-ring 178x3 ** 1 1200058 16
23 Plug ¼" 2 2290001 12
24 Filter Bottom JPF DN125 1 2010053 3800
24 Filter Bottom JPF DN150 1 2010056 6100
24 Filter Bottom JPF DN200 1 2010059 7200
25 Nipple 1 2010012 19
26 Spherical Faucet JPF DN125 3 1610004 32
26 Spherical Faucet JPF DN150 4 1610004 32
26 Spherical Faucet JPF DN200 5 1610004 32
27 O-ring 120x1.5 2 1200124 3
Spare part set consisting of item. 11, 13, 14, 15, 17, 22 1 2010226 420
1) VE = Unit of Billing

8 JUDO PROFI
Customer Service
Customer Service
All illustrations, dimensions and information for the different models are those valid on the date of prin-
ting. All rights are reserved for modifications as a result of technical progress or further developments.
Claims with regard to models or products are excluded. 1701803 • 2007/03
JUDO Wasseraufbereitung GmbH
Postfach 380 • D-71351 Winnenden
Tel. [phone] / 6 92-0 • Fax: [phone] / 6 92-188
e-mail: [email protected] • www.judo.eu
JUDO Wasseraufbereitung GmbH • Niederlassung Österreich
Zur Schleuse 5 • A-2000 Stockerau
Tel. [phone] / 6 40 78 • Fax [phone] / 6 40 79
e-mail: [e-mail] • www.judo-online.at
JUDO Wasseraufbereitung GmbH • Filiaal / Filiale BeNeLux
Avenue du Laerbeek - laan, 72 A1 • B-1090 Brussel / Bruxelles
Tel. [phone] • Fax [phone]
e-mail: [email protected] • www.judo.eu
JUDO France S.à.r.L
76 Rue de la Plaine des Bouchers (Technosud) • F-67100 Strasbourg
Tel. [phone] • Fax [phone]
e-mail: [email protected] • www.judo.fr
Installed by: