T H E W O R L D P O W E R I N A N C H O R I N G S Y S T E M S
HFF600S MANUAL
WWW.MUIR.COM.AU
Page:
7
HANDY HINTS
It is a common mistake to locate the windlass too far forward, or too close to the bulk head, where
there is insufficient room for chain and anchor stowing. The chain fail position should be in the
centre of the chain locker. If the chain falls alongside a bulkhead or onto the stem it will pyramid
and jam.
If the chain falls into an undesirable position, a metal tube can be fitted under the hawser to
redirect the chain to a preferred position. This pipe should be at least 1 ½ times the width of the
chain. It should also have as much vertical angle as possible. Position the windlass in the best
location with the chain hawser facing forward. Ensure sufficient room to run electric cables to the
windlass. Follow the instructions on page 4 including underdeck stiffening, deck camber, alignment,
mounting blocks and sealing procedures.
ELECTRICAL
See Wiring Diagrams for wiring instructions.
Circuit breaker
(must be fitted to ensure warranty)
If the windlass is overloaded or stalled the circuit breaker automatically cuts off power to the
windlass and protects the wiring and motor. The circuit breaker should not be used as an isolating
switch, purely for safety reasons.
Deck Switches
are best located out to either port or starboard or directly behind the windlass in
a position where it can be easily reached with your foot or knee, preferably where you can view
the anchor and chain coming aboard.
Isolating Switch
should be fitted in an accessible position for safety, ideally close to the battery
or switches. The isolating switch is not a circuit breaker.
Batteries
are best located as close to the windlass as possible. Larger cables will reduce the
voltage drop to the motor and the heat generated when running the windlass. Small diameter
cables drop voltage considerably. Use the following table as a guide to your required wire size:
Distance from
battery to motor (m)
Cable Size
(mm
2
)
AWG
Cable
Diameter
(mm)
7 (23’)
25
3
8 (5/16”)
9 – 17 (30’ – 55’)
35
2
10 (3/8”)
Rotation:
Windlasses may be wired for single or dual direction, using single or dual deck switches
for raising or lowering. Alternatively a remote control solenoid packages with Toggle Switch, Hand
Pendant or Auto Anchors are available.
Solenoid Installation
We recommend that the solenoid is installed in an
upright position, where it has minimal exposure to
seawater and in close proximity to the electric
motor of the windlass.
For wiring information, please refer to the appropriate
wiring diagram.
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