Sperry Marine NAVIKNOT 600 SE, Руководство по эксплуатации, установке и обслуживанию

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056349/C NAVIKNOT 600 SE
5-2 Mechanical Installation
EM-Log Sensor and Preamplifier
Details of the installation of the EM-log sensor and the preamplifier E
are contained in the installation, maintenance and service instructions
and the dimension/installation drawing for the respective sensor and
preamplifier E. The following documents apply:
– Sensor NF: document no. 002829-0125-001;
– Sensor FNF I: document no. 004040-0125-001;
– Sensor FNF II: document no. 004120-0125-001;
– Sensor FNF III: document no. 004874-0125-001.
In general, field service will attend a vessel after the sensor has been
installed mechanically by the shipyard or, in case of the sensor NF, after
the hull fittings have been installed. In most cases, the vessel will be
afloat at this point in time.
The preamplifier may be installed at the same time as the sensor or
later, together with the other electronic components of the
NAVIKNOT 600 SE system.
Electronics Unit
The electronics unit is to be installed at a protected location. In most
cases, it will be mounted in the vicinity of the master CDU.
The electronics unit is to be attached to a level surface with four M6
screws (or nuts and bolts). For the dimensions of the housing, refer to
drawing 5004-0112-01.
The electronics unit may be deck-mounted only and must face in either
the forward, aft, port or starboard direction, relative to the vessel’s fore-
and-aft line, to an accuracy within ±5°.
Figure 5-3:
electronics unit
alignment
Note The installation kit contains connectors intended for use of the satellite
PCB in the NAVISTAR satellite compass system. These are not required
in the NAVIKNOT 600 SE system, at the electronics unit is delivered
prewired with all internal connections between the satellite and process-
ing PCBs being installed at the factory.
Likewise, installation drawings referring to other parts than the antenna
unit are not relevant in conjunction with the NAVIKNOT 600 SE system.
fo r wa r d sta r boa r d aft po r t