Operating Levels; Switching Between The Operating Levels; Attachment And Assembly; Installation Of Devices For The Hazardous Area - EBRO ARMATUREN EP 501 Démarrage Rapide

10

OPERATING LEVELS

There is the process level and the setting level for the operation and
setting of the device.
Process level:
The running process is displayed and operated on this level.
Operating state: AUTOMATIC – Displays of the process data
MANUAL
Setting level:
The basic settings for the process are made on this level.
Inputting the operating parameters
Activating auxiliary functions
If the device is in the AUTOMATIC operating state when
changing to the setting level, the process continues running
during the setting.
10.1 Switching between the operating
levels
Change to the setting level
Return to the process level
16
– Manual opening and closing of
the valve
Press for
MENU
3 seconds
press briefly
EXIT
english
Type EP 501
Operatinglevels
11

ATTACHMENT AND ASSEMBLY

11.1 Installation of devices for the
hazardous area
When installing devices in the explosion-protected area, observe the
"Additional information for use in the hazardous area" enclosed with
the Ex-devices.
11.2 Attachment to a proportional valve with
rotary actuator
The shaft of the position sensor integrated in the positioner is con-
nected directly to the shaft of the rotary actuator.
WARNING!
Risk of injury from improper installation!
▶ Installation may be carried out by authorised technicians only
and with the appropriate tools!
Risk of injury from unintentional activation of the system and
an uncontrolled restart!
▶ Secure system from unintentional activation.
▶ Following assembly, ensure a controlled restart.
Procedure:
→
Specify the attachment position of the device:
- parallel to the actuator or
- rotated by 90° to the actuator.
→
Determine home position and direction of rotation of the actuator.
→
Connect adapter to the shaft of the device and secure with 2
setscrews.