Judo PROFI JPF DN65 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 DN65 - DN100
Valid for: EU countries and Switzerland
Language: English
Fig.: JPF DN65 - DN100

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.
Fig. 1: Application JPF DN65-DN100
Spherical Faucet
Coarse particles to be
flushed out of the grit trap.
Water Inlet
Filtered
water
Handwheel for
Backwash
Fine filter
Transparent
Filter hood
Flushing
Valve
Spherical Faucet
To be closed only in case of failure. A
t
high water pressure the water flow ca
n
be throttled.

JUDO PROFI 3
Installation Example
If installing into a vertical line , the coarse
particles, deposited in the grit trap can’t be
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 , and concerning DN 65 up to 16 bar
behind the water meter, and the backflow
preventer before a possibly mounted pres-
sure reducer (see Fig. 3).
At a water pressure of more than 10 bar a
pressure reducer has to be mounted before
the filter (see Fig. 3). At an operating pres-
sure higher than
10 bar , malfunctions can
occur.
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
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
Design of Backwash water connection
the rinse water valve] a few meters away to
the next wastewater connection. When piv-
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 con-
nection
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.
0.5 litres/per second concerning the filter
unit JPF DN65, and to approx. 1 liter/ per
second concerning the filter units JPF
DN80-DN100.
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.

JUDO PROFI 5
Type
Type
Backwash Protective Filter
JUDO PROFI DN65 - DN100
Abbreviated Designation:
JPF DN65 - DN100
Design Types
Technical Data
The following applies for all the models of
the device:
– Pressure loss when clean (after back-
washing): 0.2 bar at the water flow rate
(nominal flow rate) given in the table.
– Maximum ambient temperature and wa-
ter temperature: 30°C (86°F).
– The water to be filtered must conform
to the European Drinking Water Re-
gulations!
– Threaded connection to DIN 2999.
– Flange connection according to DIN 2633
Nominal Pressure JPF DN65: PN 16
Nominal Pressure JPF DN80, 100: PN 10
Operating
Pressure: 1,5 – 10 bar
The nominal pressure denotes the pressure
class, according to which the filter must fulfil
the requirements to DIN 19628 and DIN EN
13443-1. The maximum operating pressure
is lower, in order to ensure the optimum
function of the filter.
Installed dimensions
A = Installation length
B = unit width
C = Height above pipe centre
D = Height below pipe centre
F = Connection dimension waste water
Model Pipe connec-
tion Order No.
JPF DN65 DN65 8107014
JPF DN80 DN80 8010033
JPF DN100 DN100 8010034
Water flow rate
Model
Water flow rate for a pres-
sure loss of 0.2 bar with
clean sieve insert
1)
JPF DN65 27 m³/h
JPF DN80 50 m³/h
JPF DN100 70 m³/h
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.
Fig. 4: Installed dimensions e.g.: JPF DN80
Model A B C D F
JPF DN65 240 185 332 159 ¾"
JPF DN80 320 232 402 166 ¾"
JPF DN100 320 232 412 176 ¾"
All dimensions in [mm] (see Fig. 4)

6 JUDO PROFI
Spare Parts JPF DN65 - DN100
Spare Parts JPF DN65 - DN100
List of Spare Parts JPF DN65-DN100
Item
Designation
(Recommended average replacement
interval for wearing parts [*])
Piece
(s)
DN65
Order
No.
VE
1)
/
Piece
Piece
(s)
DN80-
DN100
Order No.
VE
1)
/
Piece
1 Lid of handwheel 1 1607152 7 1 1607152 7
2 Countersunk screw M5x12 1 1607454 1 1 1607454 1
3 Disk A 6,4 1 1650142 1 1 1650142 1
4 Handwheel 1 1607151 23 1 1607151 23
5 Spacer disc - - - - 1120137 3
6
Casing top part JPF DN65 1 2010013 34 1 - -

JUDO PROFI 7
Spare Parts JPF DN65 - DN100
Replacement interval: *** = 3 years, **** = 4 years
Extended warranty period if a maintenance agreement is concluded!
6 Casing top part JPF DN65 SMW
2)
1 2010023 34 1 - -
6 Casing top part
JPF DN80 1 - - 1 2010035 48
6 Casing top part
JPF DN80 SMW
2) 1 - - 1 2010049 48
6 Casing top part
JPF DN100 1 - - 1 2010040 48
6 Casing top part
JPF DN100 SMW
2) - - - 1 2010050 48
7 Cheese-head screw M6x45 6 1607417 2 - - -
7 Cheese-head screw M8x45 - - 16 1 1650208 2
8 Flange ring 1 2020102 120 1 2010032 180
9 Filter hood **** 1 1607101 371 1 1120129 590
10 O-ring 15x3.2 **** 1 1607420 3 1 1607420 3
11 O-ring 28x2.5 **** 1 1200027 3 1 1200027 3
12 Tappet 1 2020034 25 1 2020034 25
13 Suction Pipe Gasket **** 1 1607113 3 1 1200056 12
14 Tapping screw 1 1607114 1 1 1650125 1
15 Mouthpiece (Nozzle) **** 2 1607104 10 4 1120135 11
16 Suction Pipe complete 1 2607135 122 1 2010029 320
17 Filter Screen MW 0.10 mm silver
plated ***
1 2607136 180 1 2010028 350
18 O-ring 1 1607110 2 2 1607110 2
19 Flush pipe JPF DN80 - - - 1 2010039 19
19 Flush pipe JPF DN100 - - - 1 2010044 21
20 Tube Connection 1 2010018 72 1 2010031 38
21 O-ring 26x3 1 1607111 8 1 1607111 8
22 O-ring 113.7x5.3 **** 1 1607112 15 1 1200058 16
23 Plug ¼" 2 2290001 12 2 2290001 12
24 Filter Bottom JPF DN65 1 2020048 790 - - -
24 Filter Bottom JPF DN80 - - - 1 2020053 830
24 Filter Bottom JPF DN100 - - - 1 2020056 870
25 Nipple 1 2010012 19 1 2010012 19
26 Spherical Faucet 2 1610004 32 2 1610004 32
Spare part set consisting of Item.
10, 11, 13, 15, 17,22
1 2010225 224 1 2010226 420
1) VE = Unit of Billing
2) SMW = special mesh size
List of Spare Parts JPF DN65-DN100
Item
Designation
(Recommended average replacement
interval for wearing parts [*])
Piece
(s)
DN65
Order
No.
VE
1)
/
Piece
Piece
(s)
DN80-
DN100
Order No.
VE
1)
/
Piece

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. 1701719 • 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: [email protected] • 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: