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10
Commissioning
See Section 2 for important notes.
On completion of the installation, wiring and piping carry out the following checks:
10.1 Electrical and Piping
a) Check that the power supply is connected to the terminals 1 + 2 of the
terminal block.
b) Check that the wiring of the automatic stopping device (back-to-bilge valve)
and to the alarm system is according the IMO Requirements.
c) Check that the grounding (PE) has been made according to the relevant
regulations.
d) Check all piping connections for leaks and rectify as appropriate
10.2 Flow rate adjustment
a) Run oil free water through the instrument to purge the system. Measure the
amount of water flowing through the instrument per Minute. Flow rate for both
smaple stream and clean water stream should be approx. 2 Liters per Minute.
b) On OMD-2008 EV-FC instruments adjust the flow rate through the unit by
using the small O-Rings in the cell cap.
LOW FLOW
O-Ring 4.5x2 inside
NB: The flow rate should be checked on both, the clean water supply and the separator sample
supply. If the clean water supply is obtained from a high pressure source, the flow rate will be
higher than from the sample point.
Issue: 08.07.2015
DECKMA HAMBURG GmbH
MEDIUM FLOW
O-Ring 8.5x2 outside
Instruction Manual OMD-2008 (EV, FC, MCU Versions)
HIGH FLOW
Main O-Ring 11.5x3 always present
Page 14 of 28
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