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8.5 Lubricants
For drinking water applications, food-safe grease must be used.
Danger of damage to the UF membrane!
Ingress of oil or grease will damage the UF
Caution
membrane irreversibly.
Make sure, that no oil or grease gets into the feed
water.
8.6 Cleaning agents
8.6.1 Safety instructions
Warning
Danger of personal injury due to contact with
chemicals!
Wear the stipulated personal protective equipment
(protective clothing, gloves, goggles, etc.) when
handling chemicals!
Observe the chemical manufacturer's safety data
sheets (MSDS) and safety instructions of the used
chemicals!
8.6.2 Sodium hypochlorite solution
Read section:
8.6.1 Safety
instructions.
During maintenance, for manual cleaning of some components
0.05 % sodium hypochlorite solution is required. Use a clean
bucket for mixing. Put on chemically resistant gloves and tight-
fitting protective goggles.
The required sodium hypochlorite solution can be mixed as
follows:
•
Mix 1 part of a 2 % sodium hypochlorite solution with 30 parts
of clean potable water.
•
Mix 1 part of a 10 % sodium hypochlorite solution with 190
parts of clean potable water.
•
Mix 1 part of a 15 % sodium hypochlorite solution with 290
parts of clean potable water.
The result is a solution of 0.05 % sodium hypochlorite, that can
be used for cleaning.
8.6.3 Household vinegar
Read section:
8.6.1 Safety
instructions.
This cleaning agent can be used to remove scale, e.g. for UV
sleeve cleaning. Observe the safety instructions from the supplier
of the cleaning agent.
8.6.4 Citric acid
Read section:
8.6.1 Safety
instructions.
This cleaning agent can be used to remove scale, e.g. for UV
sleeve cleaning. Observe the safety instructions from the supplier
of the cleaning agent.
8.6.5 IPA (Iso Propyl Alcohol)
Read section:
8.6.1 Safety
instructions.
This cleaning agent can be used to remove scale, e.g. for UV
sleeve cleaning. Observe the safety instructions from the supplier
of the cleaning agent.
8.7 Service kits
8.7.1 Standard UF module
Description
Kit, filter screen 40 mm, mesh 50*
Filter screen
Kit, maintenance feed pump / backwash pump
Wear part kit
Shaft seal kit
O-ring kit
Motor bearing kit
Kit, UF membrane
Complete UF membrane with
air hose assembly
* Only for systems without self-cleaning prefilter module
8.7.2 Self-cleaning prefilter
Description
Kit, prefilter screen
Filter screen
Kit gasket/O-ring
Kit, prefilter cylinder
Cylinder
Fitting
8.7.3 Air scouring module
Description
Kit, intake filter of air compressor
Intake filter
Kit, compressor vanes
Vanes
Kit, non-return valves
NRV 1 1/2" PP
Push-in NRV 8 mm
8.7.4 Chlorination module
Description
Kit, valves / diaphragm
Discharge valve
Suction valve
Diaphragm
Dosing head screws
8.7.5 Internal CIP module
Description
Kit, filter screen 25 mm, mesh 50
Filter screen
Kit, circulation pump head
Circulation pump head
Product
Qty.
Fig.
Pos.
number
99025202*
2
7
11
2
2
99025243
GP1
7
GP2
2
2
99025244
1
7
13
Product
Qty.
Fig.
Pos.
number
1
5.13
99025245
20
1
-
1
5.1
99025246
20
1
-
Product
Qty.
Fig.
Pos.
number
99025247
2
9
GP4
99025248
4
9
GP4
1
16
99025249
9
1
17
Product
Qty.
Fig.
Pos.
number
1
1
97751497
9
GP5
1
1
Product
Qty.
Fig.
Pos.
number
99025250
2
9
27
99025251
1
9
GP3
35
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