{"id":8912,"date":"2022-01-20T20:12:25","date_gmt":"2022-01-20T20:12:25","guid":{"rendered":"https:\/\/manuals.seakeeper.com\/seakeeper-3-operation-manual-90379-3-copy\/cooling-installation\/installation-considerations\/"},"modified":"2023-02-21T15:16:42","modified_gmt":"2023-02-21T15:16:42","slug":"installation-considerations","status":"publish","type":"page","link":"https:\/\/manuals.seakeeper.com\/seakeeper\/seakeeper-3-operation-manual-rev4\/cooling-installation\/installation-considerations\/","title":{"rendered":"3.1  Power Failures"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">In the event of a power failure, the brake automatically locks the <span translate=\"no\">Seakeeper<\/span> so it cannot generate anti-rolling torque loads. When a power failure occurs, it is important to identify the three sources of power to the <span translate=\"no\">Seakeeper<\/span> 3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>12 VDC high current powers the Motor Drive.<\/li>\n\n\n\n<li>12 VDC low current powers the <span translate=\"no\"><span translate=\"no\">Seakeeper<\/span><\/span> control electronics and 5&#8243; Touch Display.<\/li>\n\n\n\n<li>SW Pump 12 VDC input powers the seawater cooling pump.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">These are supplied on Conductors 1 and 2, Cable 7, and Cable 8 which are shown on Drawing No. 90377 \u2013 <span translate=\"no\">Seakeeper<\/span> 3 Cable Block Diagram.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"100\" height=\"100\" src=\"https:\/\/manuals.seakeeper.com\/wp-content\/uploads\/Electrical-Warning-Icon.jpg\" alt=\"\" class=\"wp-image-5314\"\/><\/figure>\n<\/div>\n\n\n<p class=\"has-text-align-center has-vivid-red-color has-text-color wp-block-paragraph\"><strong><strong>The Motor Connections should not be touched when the <span translate=\"no\">Seakeeper<\/span> is Powered on, or the motor is running. This voltage hazard exists even if the flywheel is coasting down, and the supply voltage has been shut off. <\/strong><\/strong><\/p>\n\n\n\n<p class=\"has-text-align-center has-vivid-red-color has-text-color wp-block-paragraph\"><strong><strong>The flywheel must be at Zero (0) RPM and DC input power disconnected for at least 10 minutes prior to any service work on the <span translate=\"no\">Seakeeper<\/span>.<\/strong><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the event of a power failure, the brake automatically locks the Seakeeper so it cannot generate anti-rolling torque loads. When a power failure occurs, it is important to identify the three sources of power to the Seakeeper 3: These are supplied on Conductors 1 and 2, Cable 7, and Cable 8 which are shown [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"parent":8910,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"manual":[247],"model":[],"document_type":[],"hidden":[],"class_list":["post-8912","page","type-page","status-publish","hentry","manual-seakeeper-3-operation-manual-rev4"],"acf":[],"_links":{"self":[{"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/pages\/8912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/comments?post=8912"}],"version-history":[{"count":6,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/pages\/8912\/revisions"}],"predecessor-version":[{"id":12312,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/pages\/8912\/revisions\/12312"}],"up":[{"embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/pages\/8910"}],"wp:attachment":[{"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/media?parent=8912"}],"wp:term":[{"taxonomy":"manual","embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/manual?post=8912"},{"taxonomy":"model","embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/model?post=8912"},{"taxonomy":"document_type","embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/document_type?post=8912"},{"taxonomy":"hidden","embeddable":true,"href":"https:\/\/manuals.seakeeper.com\/seakeeper\/wp-json\/wp\/v2\/hidden?post=8912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}