Muir VC-850 User manual

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
7th March 2014 www.muir.com.au
VC-850/2500/3500
VERTICAL CAPSTAN
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7th March 2014 www.muir.com.au
Contents
Introduction page 3
Important Information
Safety
Installation Instructions page 4
Standard Base Version
Fixed Base Adaptor Version page 5
Electrical information page 6
Circuit breaker
Deck switch
Isolating switch
Batteries
Rotation
Wiring layout page 7
Operation page 8
Anchoring
Maintenance Servicing
Line Care
Trouble Shooting page 9
Roper Chain Splicing
Warranty and Warranty Registration Card page 10
Deck templates
VC850 Deck Template
VC2500 / 3500 Deck template
Wiring Diagrams
VC850 – 3500 12/24V DC Three wire - Single direction
VC850 – 3500 12/24V DC Three wire – Reversing
VC850 – 3500 12/24V DC Three wire – Reversing Solenoid
Exploded Views
VC 850 Exploded View
VC 1600 Exploded View
VC 2500 Exploded View
VC 3500 Exploded View
VC 2500/3500 Direct Drive Hydraulic Exploded View
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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
7th March 2014 www.muir.com.au
INTRODUCTION
Thank you for purchasing a Muir Windlass. Muir go to great lengths to develop anchoring systems that not
only meet all your performance and safety requirements, but at the same time are designed with a style
and finish that enhances the aesthetics of your vessel. With Muir’s commitment to quality and the use of
superior materials and processes we know you will be pleased with your investment, and rest assured that
through the correct installation, operation and maintenance your new Muir Windlass will give you years of
reliable performance.
IMPORTANT INFORMATION
To avoid damage to the gear drive, windlass or vessel when bringing the anchor up hard, it is a preferred
practice to mark the chain at approximately 5-meter intervals from the anchor, to alert the operator to
the anchor position.
Under no circumstances should the windlass be operated if it is stalled or overloaded.
SAFE OPERATION
•Ensure that hands, feet, hair and clothing are kept clear of the windlass and other loose gear when in
operation.
•The windlass should never be used for lifting people aloft.
•Do not use a windlass as a bollard for mooring, towing or being towed.
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7th March 2014 www.muir.com.au
INSTALLATION INSTRUCTIONS
Figure(i)
Locate the capstan in a suitable position on the deck so there is no
interference from other ropes or objects. Ensure that the rope has a
clear lead to the capstan. Make sure that the capstan is in a position so
that the rope source is as close to perpendicular as possible. Ensure
that there is sufficient room to run the electrical cables or hydraulic lines
to the capstan underneath the deck.
Figure (ii)
If the deck is angled (fore & aft) or curved (port to starboard) a suitably
shaped mounting block will be required to spread the load evenly over
the deck surface and mount the capstan base on a level and even
footing. Depending on the thickness of the deck, a suitable spacer
below deck may be required to mount the winch.
Place the shaped mounting block (if required) onto the deck.
Using the layout template supplied, mark the mounting centres
and drill the holes.
Dissasemble the capstan components for installation.
Figure (iii)
Apply an appropriate sealant to the base plate and mounting
block (if required), taking care to align mounting holes when
assembling. For Aluminium or Steel hull vessels, it is important to
insulate the capstan with a non-conductive gasket to avoid
corrosion. This also applies below deck with the mounting bolts,
nuts and washers. Where the deck construction is light or of foam
sandwich construction, a plywood stiffener of at least 16mm (5/8")
should be fitted to the underside of the deck to spread the load.
Figure (iv)
Place the base mounting screws into the holes.
1.Check that there is enough thread through the spacer below
deck for securing.
Figure (v)
2.With the shaft in place for proper alignment.
3.Slide the motor / gearbox in place, secure washer and nut on
each bolt and tighten. Check that the shaft has free movement
and is not jammed on the gearbox key after tightening the screws.
Remove excess sealer.
4. Fit a suitable size spacer to the shaft protruding from gearbox,
then fit the two washers and fixing bolt to the shaft.
Figure (vi)
5.Grease shaft and key, slide Capstan onto shaft ensuring key is
aligned and screw capstan onto shaft. Check that the shaft has
aproximatly 0.5mm up/down movement and the capstan is not
jammed to the base after tightening the screws.
NOTE: On assembly, grease all moving parts and the deck plate grease nipple with a Lithium / Teflon based
grease. The Motor / gear drive assembly should be protected with anti-corrosion film or grease tape.
fig vi
fig v
fig iv
fig iii
fig ii
fig i
WINDLASSES AUSTRALIA
DNVCertificationP ty Ltd
QualityAssuredISO9001:2000
JAS-ANZ
JAS-ANZJAS-ANZ
JAS-ANZ
SPACER
BELOW DECK
MOUNTING BLOCK
ABOVE DECK
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7th March 2014 www.muir.com.au
INSTALLATION INSTRUCTIONS (FIXED BASE ADAPTOR VERSION)
Figure(i)
Locate the capstan in a suitable position on the deck so there is no
interference from other ropes or objects. Ensure that the rope has a
clear lead to the capstan. Make sure that the capstan is in a
position so that the rope source is as close to perpendicular as
possible. Ensure that there is sufficient room to run the electrical
cables or hydraulic lines to the capstan underneath the deck.
Figure (ii)
If the deck is angled (fore & aft) or curved (port to starboard) a
suitably shaped mounting block will be required to spread the load
evenly over the deck surface and mount the capstan base on a
level and even footing.
Place the shaped mounting block (if required) onto the deck.
Using the layout template supplied, mark the mounting centres
and drill the holes.
Dissasemble the capstan components for installation.
Figure (iii)
Apply an appropriate sealant to the base plate and mounting
block (if required), taking care to align mounting holes when
assembling.
For Aluminium or Steel hull vessels, it is important to insulate the
capstan with a non-conductive gasket to avoid corrosion. This
also applies below deck with the mounting bolts, nuts and
washers.
Where the deck construction is light or of foam sandwich
construction, a plywood stiffener of at least 16mm (5/8") should
be fitted to the underside of the deck to spread the load.
Figure (iv)
1.Place the base mounting screws into the base holes and
attach using large diameter washers.
2.Place the gearbox mounting bolts into the adaptor, ready for
securing the gearbox. Fit the deck adaptor from below and
secure with the socket head cap screws. Remove excess sealer.
Figure (v)
3.Grease the shaft and top key and using the top screw
tighten the capstan to the shaft. Slide the shaft/capstan onto
the base plate.
4.Place the gearbox key into the shaft then slide the motor /
gearbox onto the shaft and tighten the bolts to the adaptor.
Figure (vi)
5.Check that the shaft has free movement then fit the two
washers and bolt to the end of the shaft to secure the
shaft/capstan.
NOTE: On assembly, grease all moving parts and the deck plate grease nipple with a Lithium / Teflon based
grease. The Motor / gear drive assembly should be protected with anti-corrosion film or grease tape.
fig vi
fig v
fig iv
fig iii
fig ii
fig i
MOUNTING BLOCK
ABOVE DECK
DNVCERTIF ICATIONPTY LTD
QUALITYASSUREDISO 9 001:1994
WINDLASSESAUSTRALIA
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7th March 2014 www.muir.com.au
HANDY HINTS
Ensure sufficient room to run electric cables to the capstan. Follow the instructions on page 4 including
underdeck stiffening, deck camber, alignment, mounting blocks and sealing procedures.
Position capstan carefully checking desired rope path before mounting capstan to your deck.
ELECTRICAL
See Wiring Diagrams for wiring instructions.
Circuit breaker (must be fitted to ensure warranty)
If the capstan is overloaded or stalled the circuit breaker automatically cuts off power to the capstan
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 capstan 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 capstan as possible. Larger cables will reduce the voltage
drop to the motor and the heat generated when running the capstan. Small diameter cables drop
voltage considerably. Use the following table as a guide to your required wire size: (Based on 1500W 12V
Motor)
Distance from battery to motor
(m)
Cable Size
(mm2) AWG
Cable Core Diameter
(mm)
< 8 (26’) 25 3 7 (17/64”)
9 – 12 ( 29’ – 39’ ) 35 2 8 (5/16”)
13 – 18 ( 42’ – 60’ ) 50 1/0 9 (23/64”)
Rotation:Capstan may be wired for single or dual direction, using single or dual deck switches for raising or
lowering. Alternatively remote control solenoid packages with Toggle Switch or Hand Pendant are available.
Solenoid Installation
We recommend that the solenoid is installed in an
upright position, where it has minimal exposure to sea
water and in close proximity to the electric motor of the
capstan.
For wiring information, please refer to the appropriate
wiring diagram listed in the table below.
WINCH MODEL
MOTOR SIZE MOTOR TYPE
VC 850 1000W 3 POLE
VC 2500 1200W 3 POLE
VC 3500 1500W 3 POLE
This way up
3 POLE
SOLENOID
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7th March 2014 www.muir.com.au
1.
2.
3.
4.
5.
BATTERY
CIRCUIT BREAKER
REMOTE SWITCH
SOLENOID/CONTROL BOX
DECK SWITCHES
REMOTE / DECK SWITCH LAYOUT
1.
2.
3.
4
BATTERY
CIRCUIT BREAKER
SOLENOID/CONTROL BOX
DECK SWITCHES
DUAL DECK SWITCH LAYOUT
BATTERY
CIRCUIT BREAKER
DECK SWITCH
1.
2.
3.
DECK SWITCH LAYOUT
TOGGLENOT TO BE USED AS WIRING DIAGRAMS
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7th March 2014 www.muir.com.au
OPERATING INSTRUCTIONS
Anchoring: If the capstan is being used for retrieval of an anchor on smaller boats, ensure that the chain fixing
the anchor to the rope does not wrap around the capstan as it will cause damage. Mark the anchor end of the
rope at 2 and 5 metre (6.5’ & 16.5’) intervals which will enable the operator to judge when the anchor is almost
up. Go gently with the last two metres of retrieving the anchor, rather than waiting for the anchor to fly up over
the roller and bang tight, putting excessive load onto the bow roller, capstan and fore deck. If weather is rough
or anchoring overnight, take a turn around a cleat or bollard. Never use the capstan as a mooring bollard!!
Lifting: When lifting light loads such as smaller anchors or sails, two or three turns around the capstan is sufficient.
Heavier loads will require additional turns for added grip and less chance of slippage.
Reversing Motor: The motor must be stopped before changing direction. Do not activate the UP & DOWN foot
switch at the same time. Motor damage may result from switching operation of the capstan when the motor is
running in the other direction.
OPERATION DIAGRAM
MAINTENANCE AND SERVICING
A grease nipple is located at the capstan deck plate, which lubricates the drive shaft and deckplate bearing.
Apply one pump six times annually, or twelve times annually if the capstan is being used every day.
We recommend that the capstans on Pleasure Vessels are stripped yearly and all moving parts cleaned and
greased with a Marine Grease, Teflon or Lithium based grease (e.g. Duckhams'Keenol'; 'Castrol LMX'.). Do not
use a soap based grease.
In the case of Work and Charter Vesels we suggest it is carried out more frequently.
The geardrive is filled and sealed at the factory with long life synthetic oil and does not require replacement. A
rinse of fresh water on all your deck gear after every excursion ensures all salt deposits and corrosion are kept to
a minimum.
Line Care
Muir Capstans are designed to run on 3-strand nylon line (supplied by Muir) which has been specially
treated with fabric softener to prevent it from hardening. It is recommended to soak your rope in fresh
water containing fabric softener every 3 months.
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7th March 2014 www.muir.com.au
Trouble Shooting
ELECTRICAL
1. Check the battery circuit breaker and ensure the isolating switch is on.
2. Check battery is charged up and can deliver 12 or 24 volts under load.
3. Check that the foot switch plunger is contacting
4. Check that the remote control solenoid is contacting, if this is clicking the problem may be low voltage,
a faulty solenoid or a wire not properly connected.
5. Check the wiring between controls, solenoid and motor is in-tact.
6. If the motor will not turn after checking the above points, check that the motor bushes are not worn or
sticking.
MECHANICAL
If the capstan running gear will not turn or operate check the following.
1.Check the drive key on main shaft to capstan.
2.Check the drive key on main shaft to gearbox output.
3.Check the drive key between the gearbox and motor input.
HYDRAULIC MOTOR
Refer any problems with your hydraulic motor to a Muir service agent or Muir Hobart.
Rope/Chain Splice.
1. To stop rope unravelling, seize rope 400mm(16") from end with
whipping twine. Unlay strands.
2. After placing 20mm (3/4") of heat shrink sleeve tubing through
the last link of chain, pass one strand of rope through sleeve and
chain from one side and the other two strands of rope from the
opposite side. (See illustration).
3. While pulling all three strands tight, shrink the sleeve tightly onto
the rope using a hairdryer / fan heater or by immersing in boiling
water.
4. Remove seizing and complete back splice in normal manner for
two full tucks. With a hot knife pare down the three strands by 113
and insert two further tucks. Pare down by another1/3 and finish
with two tucks. Cut any remaining tails.
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7th March 2014 www.muir.com.au
Warranty
Limited for period of Three years (First Owner)
We warrant each new product manufactured by us to be free from defects in material and workmanship for a period of 3
years (first Owner).
This warranty shall become effective only upon receipt of a completed warranty registration, which shall identify the product
so registered by serial number. This warranty shall remain in effect for a period of three (3) years from the date of purchase.
For vessels in charter or hire the warranty is one (1) year due to various operators and overloading which may occur.
Conditions
While this warranty applies to defects in material and workmanship, it does not apply to:
• Normal worn parts or to damage caused by neglect, lack of maintenance, accident or improper service/installation or
service by persons other than an authorised Muir representative.
• Muir shall not be responsible for failures due to products being used in applications that they are not intended for, or
exceed the products performance specifications.
• For warranty claim, defective product must be returned to Muir for inspection.
• Muir will not be responsible for freight charges, removal or installation labour on warranty claims.
• Damage due to unsatisfactory storage or use of equipment prior to installation in the approved/intended manner.
Exclusions
Warranty is limited to twelve months for:
• Electric motors / controls / equipment
• Hydraulic pumps / controls / valves
• Weather seals
• Use on charter/hire/commercial boats
All incidental and/or consequential damages are excluded from this warranty. Warranties of merchantability and fitness are
excluded from this warranty. Implied warranties are limited to the life of this warranty. Some countries do not allow limitations
on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages, so the above
may not apply to you.
We reserve the right to improve the design or materials used on any product without assuming any obligation to modify any
product previously manufactured or used.
Liability
Muir Engineering liability under this warranty shall be to the exclusion of all other warranties or liabilities (to the extent
permitted bylaw). In particular (but without limitation):
Muir Engineering shall not be liable for:
Any indirect or consequential loss including (without limitation) any loss of anticipated profits, damage to reputation or
goodwill, loss of expected future business, damages, costs or expenses payable to any third party or any other indirect losses.
Any damage to yachts or equipment. Death or personal Injury (unless caused by Muir Engineering negligence).
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WARRANTY REGISTRATION CARD
Return To
MUIR ENGINEERING PTY. LTD.
100 Browns Rd, Kingston
Tasmania, Australia, 7050
Customer Name : Address / Contact :
Winch Model : Serial No :
Date of Purchase :
Supplier Name : Address :
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Teminal Warning 24.01.13 www.muir.com.au
Do not over tighten terminal nuts.
It may cause internal damage.
Ensure bottom nut is held with a spanner
when tightening top nut.
Please apply this method to all
reversing solenoids, circuit breakers
and motor terminals.
Turn top spanner
clockwise to tighten
Hold bottom
Spanner firm
Correct method using 2 spanners. Incorrect method using 1 spanner.
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Head Office:
100 Browns Road,
Kingston Tasmania,
Australia 7050
Tel Int: [phone]
Fax Int: [phone]
Email: [e-mail]
www.muir.com.au
© 2005 Muir Engineering Pty. Ltd. Muir reserves the right to alter specifications without
notice. All rights reserved.
While all due care and attention has been taken in the preparation of this manual no
responsibility shall be taken for errors or omissions.
WINDLASS
SERIAL NUMBER
20