![Furuno CH-500 Скачать руководство пользователя страница 22](http://html.mh-extra.com/html/furuno/ch-500/ch-500_installation-manual_2350617022.webp)
1. MOUNTING
1-12
1.6.2
Retraction tank
A typical mounting method is shown in the outline drawing at the back of this manual
(DWG No.: C1316-T01). Consult with the ship’s owner, dockyard and user to deter-
mine the appropriate mounting method. Pay attention to safety (strength, watertight-
ness) first, followed by ease of maintenance and inspection.
Tank length (Lt)
Shorten the retraction tank so the transducer is lowered into water as deep as possi-
ble. Pay particular attention to the tank length (Lt). Determine the length of the soun-
dome shaft.
Note 1:
Do not shorten the 1 meter and 1.8 meter re-
traction tanks. Shortening it may also necessitate short-
ening of the top part of the soundome shaft, thereby
destroying the watertight construction of the soundome
shaft. If the soundome shaft is shortened, attach the op-
tional waterproof attachment kit (OP06-27) to the top of
the soundome shaft, see section 1.6.5.
Note 2:
When the retraction tank is constructed local-
ly, finish it so that welding beads do not protrude on the
inner surface of the tank. The tank guide will hit the
bead, burning out the raise/lower motor. Also, do not
position the welding bead in the ship’s fore-aft line.
Guideline for the installation on a steel or aluminum hull
When the retraction tank is installed on a steel or aluminum hull, follow the guidelines
shown below and see the outline drawing at the back of this manual.
• The flange of the retraction tank must be parallel with the waterline.
• For CH-5048 (complete soundome assembly for 8 inch retraction tank):
400 mm stroke: Soundome shaft length = Lt + 200 mm
250 mm stroke: Soundome shaft length = Lt + 50 mm
• For CH-5046 (complete soundome assembly for 6 inch retraction tank):
400 mm stroke: Soundome shaft length = Lt + 190 mm
250 mm stroke: Soundome shaft length = Lt + 40 mm
Cable gland
Flat washer
Gasket
Soundome
shaft
Welding bead
Welding bead
Tank guide
Содержание CH-500
Страница 10: ...EQUIPMENT LISTS viii This page is intentionally left blank ...
Страница 46: ...1 MOUNTING 1 36 This page is intentionally left blank ...
Страница 58: ...2 WIRING 2 12 This page is intentionally left blank ...
Страница 106: ...27 May 2016 H MAKI D 1 ...
Страница 107: ...D 2 27 May 2016 H MAKI 27 May 2016 H MAKI ...
Страница 108: ...D 3 30 May 2016 H MAKI 30 May 2016 H MAKI ...
Страница 109: ...3 Oct 2016 H MAKI D 4 3 Oct 2016 H MAKI ...
Страница 110: ...D 5 3 Oct 2016 H MAKI 3 Oct 2016 H MAKI ...
Страница 111: ...D 6 27 May 2016 H MAKI 27 May 2016 H MAKI ...
Страница 112: ...D 7 10 Jan 2017 H MAKI ...
Страница 113: ...D 8 10 Jan 2017 H MAKI ...
Страница 114: ...D 9 14 Jul 2017 H MAKI ...
Страница 115: ...D 10 18 Dec 2017 H MAKI ...
Страница 116: ...D Takahashi T Takahashi T Takahashi T Takahashi T ...
Страница 117: ...D 1 ...
Страница 118: ...D 13 25 Jul 2016 H MAKI ...
Страница 119: ...8 May 2013 H MAKI D 14 ...
Страница 120: ...D 15 13 Dec 2018 H MAKI ...
Страница 121: ...26 Jun 2014 H M AKI D 16 ...
Страница 122: ...D 17 ...
Страница 123: ...D 18 ...
Страница 124: ...D 19 ...
Страница 125: ...3 Sep 2013 H MAKI D 20 ...
Страница 126: ...D 21 ...
Страница 127: ...D 22 ...
Страница 128: ...D 23 7 Jul 2017 H MAKI ...