Sperry Marine 4914-CA, Руководство по эксплуатации, установке и обслуживанию

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To finish the installation of the NAVIGAT X MK 1 gyrocompass system, it
is mandatory to check all installation and system configuration condi-
tions with the following installation check procedures.
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1. Check if the NAVIGAT X MK 1 gyrocompass housing is correctly
mounted on a stable, level foundation.
2. Check if all recommended installation distances are kept and suffi-
cient space is provided around the housing to open the door and
enable service work to be carried out.
3. Check for free air convection at place of installation of the
NAVIGAT X MK 1 gyrocompass.
4. Control and note the exact alignment error of the installing position
for a possible adjustment of the alignment error correction in the
Service Setup 1 later on.
⇒
In case a step of the check procedure is not met as required, mend
the relevant mechanical installation condition to meet the require-
ments.
⇒
If all steps of the mechanical check procedure are met as required,
proceed with the ”Electrical Installation Check Procedure”
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1. Check if the NAVIGAT X MK 1 is correctly configured for the power
supply present (230 VAC / 115 VAC).
2. Check if a 24 V backup supply voltage is installed to the
NAVIGAT X MK 1 gyrocompass.
3. Check if all wiring of the NAVIGAT X MK 1 gyrocompass system
components is performed according to the standard or project spe-
cific connection drawings.
4. Check that all wiring cables are fitted with the applicable cable
screens and that all cable screens are correctly connected and
secured by clamps.
5. Check if all wiring cables are correctly connected to the screw-down
terminals of the Master PCB.
6. Check if all the ship's cable are correctly inserted through the inlets
of the compass housing (wires connecting to TB1 – TB4 through left
hand side inlets, wires connecting to TB5 – TB7 through right hand
side inlets).
7. Check if all wires running inside the housing are as short as possible
and no wires run from one side across to the other / across the mas-
ter PCB.
kçíÉ Use also the NAVIGAT X MK 1 Installation Checklist Record Sheet
04914-0125-10 in the appendix of this manual.