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53
EN
9.4
Maintenance in accordance with
EN 806-5
(Carried out by BWT after-sales service or
an authorised technician in accordance with
EN 806-5)
In addition to all inspection activities, maintenance
work on the assemblies listed below is required
every 6 months by BWT after-sales service or a
specialist trained by BWT. A detailed maintenance
manual can be requested from the qualified fitter at
BWT. We recommend that you enter into a mainte-
nance agreement with the BWT after-sales service
department or your fitter.
Assembly (the assemblies exist or do not exist
depending on the type and design of a BWT
product)
Cleaning and possibly sanitisation
1.1
Entire hydraulic unit
1.2
End shield
1.3
Gears
1.4
Drive motor
1.5
Control piston
1.6
Red/green injector
1.7
Electrolysis cell
1.8
Locking pin
1.9
Waste water elbow
JG hoses
2.1
Blending
2.2
Water meter cover
2.3
Paddle-wheel
2.4
Guide baffle
2.5
Check valve
2.6
Bypass valve
2.7
Filler plug
3.1
Brine meter
3.2
Brine meter solenoid valve
5.1
Sieve base
5.2
Low salt gauge
5.3
Brine level switch
6.1
AQA Stop floor sensor
6.2
AQA test
9.5
Replacement of parts
The operator must ensure that parts that are subject
to wear and ageing during the life of the product are
replaced by a qualified fitter.
Details of the replacement cycles can be found in
the maintenance manual from BWT.
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