Installation, operating and maintenance manual SKIT/S-DEB
3rd print version
page 28
3 – Design and function
RWO GmbH
●
Marine Water Technology
●
Bremen
●
Germany
Issue 2014-04-10
Monitor flow controller
Option
3.18.3
If software variant OP004 / OP005 / OP006 or OP007 is
activated!
By factory default, the terminals X2-7 and X2-8 (NC) are
connected to the flow controller. In case of insufficient
flow, the display shows a corresponding message and
the alarm output is activated.
Oil alarm by means of capacitive probe in the oil separator
Option
3.18.4
By factory default, the terminals X2-9 and X2-10 (NC) are
bridged. Optionally you can install and connect a
capacitive probe in the oil separator. If special oils in the
bilge water (e. g. hygroscopic oils) are not detected by
the conductivity probe, the oil separator will slowly fill with
oil. Once the oil layer reaches the capacitive probe it
switches into standby mode and activates the alarm
output.
Pressure difference switch
Option
3.18.5
By factory default, the terminals X2-11 and X2-12 (NC)
are bridged. The user can connect a pressure difference
switch there. If the maximum pressure difference, e.g.
between upstream and downstream of the adsorber, is
exceeded for at least 10 seconds, the system switches
into standby mode and activates the alarm output. This
state requires a reset (selector switch in "0" position).
Dry run protection
Option
3.18.6
By factory default, the terminals X2-13 and X2-14 (NC)
are bridged. The user can connect a dry run connection
for the oil separator pump there. When the dry run
protection triggers, the system switches into standby
mode and activates the alarm output.
3.19
Identification of type
Every device has an engraved type plate with the following
data:
·
IMO Res. MEPC.107(49)
·
Type
·
Power
·
RWO serial number
·
RWO order number
·
SBG approval number
·
SBG approval date
·
USCC approval number
·
Year of construction
·
Operating pressure
·
Test pressure
·
Class (optional)
·
Steering wheel symbol
·
Number of notified body
