BS EN ISO 6185-3:2018 ISO 6185‑3:2014
8.3.2.2 Testing — Lightly loaded
Embark a coxswain only. The total period of test shall be not less than 45 min with the motor controls set to develop maximum forward thrust.
Head the boat directly upwind and then successively downwind on courses of approximately 45° separation (see Figure 5). This will give a minimum of at least five separate courses encountering a head-on, bowquarter, beam, sternquarter and following sea condition. Turn the boat sharply towards the end of each course to port and starboard (see Figure 5).
8.3.2.3 Testing— Fully loaded
Repeat the test described in 8.3.2.2 but with the boat uniformly loaded up to the fully loaded capacity (mLDC) condition. All handholds shall be clearly seen to have satisfied the requirements of 6.2.1. All seating and attachment systems shall be clearly seen to have satisfied the requirements of 6.10.
8.4 Rowing test (where applicable, see 6.5)
Row the boat for a distance of not less than 300m in both the lightly loaded condition (see 8.3.2.2) and the fully loaded condition (see 8.3.2.3).
Examine the rowlock system during and on completion of the test, and measure the unrestricted movement of the oars. 8.5 Watertightness test (not applicable to open floor, self‑bailing boats) 8.5.1 Requirement
Closely examine the boat at the end of the test. There shall be no evidence of water within the boat. 8.5.2 Test method
Ensure that there is no water within the boat. Prepare the boat to the fully loaded condition (mLDC). The distribution of this load shall represent the boat fitted with motor(s) of the maximum power rating and the crew (CL) seated in their normal positions.
Allow the boat to remain static in the water for 20min. 8.6 Manoeuvring‑speed test
Rib’s capable of a top speed of 30 kn or more, which are supplied with a remote steering system as standard equipment shall conform to the manoeuvring-test procedure specified in ISO 11592.
© ISO 2014 – All rights reserved
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