SPXFLOW APV CU4 Series User Manual

SPX FLOW_CU4.. AS-interface_IECEx_Zone 2_GB-1_062023_for D4. Valves.indd
GB
Control Unit
CU4** AS-interface IECEx Zone 2 Gas for D4* Valves IECEx Zone 2 Gas
Instruction manual: GB - rev. 1
4
SPX FLOW
0. IECExSpecicInstructions
0.1. GeneralInformation
These IECEx Specic Safety Instructions apply for CU4**
resp.CU4*plus*ControlUnits used in Potentially Explosive
Atmospheres Zone2,Gasapplications. The equipment was
assessed according to IEC 60079-0:2017, Edition 7.0 and IEC
60079-7:2017, Edition 5.1.
Notied body: TÜV NORD CERT GmbH, Hanover-O󰀩ce
Am TÜV 1, 30519 Hanover, Germany
Notied Body number: 0044
These instructions shall be read carefully by the competent
operating and maintenance personnel.
We point out that we will not accept any liability for damage or
malfunctions resulting from the non-compliance with these
instructions.
0.2. IECExSpecificSymbol
DANGER!WARNING!CAUTION!
This symbol draws your attention to important directions which have
to be observed for the operation in explosive areas.
Failure to observe the warning may result in fatal or serious injury
as well as damage to property!
0.3. AuthorizedUse
The Control unit type CU4** resp. CU4*plus* is designed to be
mounted to pneumatic actuators of process valves for the control
of media as used in the food and beverage industries as well as in
pharmaceutical and chemical applications.
The control unit is installed on a pneumatic actuator of a process
valve. The process valve and the actuator must have at least the
IECEx ATEX approval of the control unit.
SPX FLOW will be held responsible only for the control units
supplied and selected according to the operating conditions
indicated by the customer or end user and as stated in the order
conrmation. If in doubt, contact your local supplier.
Observe the admissible data, operating conditions and conditions of
use as specied in the contract documents, instruction manuals and
on the type label.
The control unit must only be used with SPX FLOW valves and
components recommended and authorized by SPX FLOW.
Adequate transport, storage and installation, careful handling and
maintenance are essential for a faultless and reliable function of the
control unit.
Observe the intended use of the control unit.

SPXFLOW APV CU4 Series Specifications

General

Brand	SPXFLOW
Model	APV CU4 Series
Category	Control Unit
Language	English