Version 5
Operating instructions
SLUGGUARD
®
Page:
11
of:
18
FAUDI Aviation GmbH, Scharnhorststraße 7 B, D-35260 Stadtallendorf
Manual_SLUGGUARD_Rev5
SLUGGUARD
®
with common G ½ process connection:
Ensure that Vessel and pipelines are free of media
Seal thread on sensor with Teflon tape (PTFE).
Screw in SLUGGUARD . Tightening torque G 1/2: 30 Nm max.
3.3
Electrical connection
A voltage supply of 12 V to 30 V DC should be provided.
Switch off supply voltage.
Connect sensor in accordance with the pin assignment.
3.4
Electrical connection in explosion hazard areas
Depending on the variant, the SLUGGUARD
®
is approved for most explosion hazard areas.
DANGER
Risk of fatal accident due to a wrongly connected sensor
In explosive gas atmospheres of zone 0 or 1, use FAUDI Aviation GmbH isolation barriers.
Use in minimum insulated cable conforming to IP67 specification.
Allow only persons trained in explosion protection to perform the installation.
3.5
Explosive gas atmospheres zone 0 and zone 1
The SLUGGUARD
®
can be used in explosion hazard areas of zone 0 or zone 1.
Sensors with PNP can only use FAUDI Aviation GmbH isolation barriers which are easy to
install.
