2 Safety
All warnings in the manual are summarized on this page.
”Mushrooms” = Fastening connections on the end cap.
Pay special attention to the instructions below so that severe personal injury and/or damage to the valve are avoided.
2.3 Safety precautions
IInnssttaallllaattiioonn
A
Allw
waayyss read the technical data thoroughly (See chapter 5 Maintenance).
!
A
Allw
waayyss release compressed air after use.
N
Neevveerr touch the coupling between the valve body and the actuator if compressed air is supplied to the actuator.
O
Oppeerraattiioonn
A
Allw
waayyss read the technical data thoroughly (See chapter 5 Maintenance).
!
N
Neevveerr touch the valve or the pipelines when processing hot liquids or when sterilizing.
N
Neevveerr touch the coupling between the valve body and the actuator if compressed air is supplied to the actuator.
A
Allw
waayyss handle lye and acid with great care.
M
Maaiinntteennaannccee
A
Allw
waayyss observe the technical data thoroughly (See chapter 5 Maintenance).
A
Allw
waayyss release compressed air after use.
N
Neevveerr service the valve when it is hot.
The valve/actuator and the pipelines must nneevveerr be pressurised when servicing the valve/actuator.
N
Neevveerr stick your fingers through the valve ports if the actuator is supplied with compressed air.
N
Neevveerr touch the coupling between the valve body and the actuator if compressed air is supplied to the actuator.
The actuator springs are not caged (ø85 mm, NC/NO).
N
Neevveerr use compressed air for removing the end caps of the actuator.
A
Allw
waayyss fit the end cap with the “mushrooms” turned outwards and position it correctly before supplying compressed
air to the actuator.
A
Allw
waayyss use Alfa Laval genuine spare parts. The warranty of Alfa Laval products is dependent on the use of Alfa
Laval genuine spare parts.
TTrraannssppoorrttaattiioonn
A
Allw
waayyss secure that compressed air is released .
A
Allw
waayyss secure that all connections is disconnected before attemt to remove the valve from the installation.
A
Allw
waayyss drain liquid out of valves before transportation.
A
Allw
waayyss used predesigned lifting points if defined.
A
Allw
waayyss secure sufficient fixing of the valve during transportation - if special designed packaging material is available it
must be used.
6
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