SPX FLOW APV DELTA SD4 Series User Manual

4
APV_SD4_ATEX_UK-0_122018.indd
UK
Double seal valve
DELTA SD4-ATEX
Instruction Manual: UK - rev. 0
APV
2. Safety Instructions
Installation, connection, start-up, maintenance and repair work must
onlybecarriedoutbyqualiedpersonnel.
The following aspects must be observed:
- The instructions of this manual together with all relevant instructions
for the components, equipment and installations installed.
- Warningsandinstallationsxedtothecomponents.
- Thespecicregulationsforandrequirementstothesysteminwhich
the valve is installed.
- The currently valid regional, national and international regulations.
- Any special requirement and national legislation relative to
theuseofammableliquidsortools,e.g.theriskofignition
in case of spark formation, must be observed.
It must be ensured that the group, the category and the temperature
class of the valve complies with the minimum requirements of the
operating environment!
Inammablegasmixturesordustconcentrationsinconnectionwith
hot, operational and movable parts of the valve can lead to serious
or fatal injury!
Before start of assembly the operator must make sure that an
explosive atmosphere does not exist (detection/measurement of
potential concentration of hazardous substances).
Conductive connection to the pipeline must be provided.
The integration into the internal potential equalisation must be
guaranteed!
If the valve is used for inflammable liquids, it must be observed that
every operating process is combined with an operating leakage.
This operating leakage liquid must be discharged in a closed
system.
The operator must consider this during the examination and
classicationofexplosiveatmospheresintheoutsidearea.
The APV CU2, CU3 and CU4 Control Units are not suited for use in
ATEX environments!

SPX FLOW APV DELTA SD4 Series Specifications

General

Brand	SPX FLOW
Model	APV DELTA SD4 Series
Category	Control Unit
Language	English