9
7.0
IMPORTANT USER INFORMATION
Classification Societies require that a vessel lying to anchor
should have its rode held by a chain stopper or equivalent
strong point as capstans are not designed to withstand the
loads generated under storm conditions. This rule should be
applied to all craft!
At all times it is the responsibility of the boat user to ensure
that the anchor and rode are properly stowed for the prevailing
sea conditions. This is particularly important with high speed
power boats as an anchor accidentally falling into the water
whilst under way can cause considerable damage.
An anchor capstan is mounted in the most exposed position on
a vessel and is thus subject to severe atmospheric attack
resulting in a possibility of corrosion in excess of that
experienced with most other items of deck equipment.
As the capstan may only be used infrequently, the risk of
corrosion is further increased.
When the windlass is mounted in an anchor well with a closing
lid, due to lack of ventilation and consequent high saline
conditions the rate of corrosion is accelerated. It is essential
that the capstan is regularly examined, operated and given any
necessary maintenance. This is of even greater importance
when the capstan is installed in an anchor well!
8.0
MAINTENANCE
8.1
General Recommendations
Isolate the capstan electrically, before carrying out any
maintenance work. After the first two or three anchor
recoveries, check that the capstan is still fastened tightly to the
deck as it should now be bedded-in.
Every three months, unscrew the drum cap top (Part no. 6)
using a broad bladed tool. As the cap may be stiff, a good fit in
the slot is advised to avoid damage to the cap. Apply two
shots of grease to the grease nipple under the top cap. A
smear of grease around the seat area of the top cap will ease
future removal.
Regularly wash down the above deck parts of your capstan
with fresh water.
Ensure that all below deck parts are kept dry. The gears and
gearbox bearings have been lubricated for you and require no
regular attention. It is recommend that the gearbox and motor
exteriors are regularly treated with a water repellent spray
when mounted exposed within a chain locker.
Examine all electrical connections for possible corrosion.
Clean and lightly grease as necessary.
8.2.1
Winter Laying Up
As with all items of marine equipment poor installation or
neglect is often responsible for damage caused during the
winter lay up period. Given correct installation and
maintenance your capstan will require little attention prior to, or
after, winter lay up. Check between the deck plate and deck
for signs of water ingress. Should it occur, remove, clean and
reseal the deck plate. If necessary, replace 'O' ring seal.
