3.4 In open circuit mode (OFF) condition the resistance should be checked for a recording on the test
meter beyond measurement to confirm no electrical connection.
3.5 In closed circuit mode (ON) condition, the resistance should be less than 3 Ω (ohms)
3.6 If the switch shows any signs of excessive wear, degradation in it’s action, water ingress or loss
in electrical resistance properties, it should be changed immediately
Additional Guidance
4.0 - It is the responsibility of the skipper to ensure that crew members are trained in the operation of
powered deck equipment and use it in a safe and appropriate way within it’s designed operating
parameters. This includes what to do in an emergency.
4.1- It is the responsibility of the skipper to ensure that crew members are appropriately briefed on all
three methods of equipment isolation in event of emergency, i.e :-
4.1.1 The switch itself and it’s operation
4.1.2 The circuit breaker on main panel
4.1.3 The main battery isolation
4.2- Crew briefings should always cover the following issues pertaining to deck switch operated equip-
ment:-
4.2.1 Safe operation of any powered deck equipment.
4.2.2 What to do in the event of an emergency
4.2.3 What not to do in event of emergency
4.2.4 A practical demonstration of the effective isolation of deck equipment as highlighted in point 2
above
UK & International Distribution
Southmoor Lane, Havant
Hampshire, PO9 1JJ
UK
Tel: +44 (0)23 9247 1841
Email: info@lewmar.com
USA
351 New Whitfield Street
Guildford, CT 06437
USA
Tel: +1 203 458 6200
Email: info@lewmar.com
Lewmar SX switch Instruction ref 66300105 iss.5 | © Copyright 2015 Lewmar Ltd
www.lewmar.com
To Previous Page
Loading...