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Summary of Contents for Maxwell VWC 1200
- Page 1 VWC, VWCLP 1200 OWNERS MANUAL Manual Product Code No: P19156 Removable Chain Cover and A Gearbox Ratio Of 56:1...
- Page 2 © COPYRIGHT 1991 MAXWELL WINCHES LTD MAXWELL WINCHES reserve ALL RIGHTS RESERVED. the right to make engineering PATENTS PENDING. refinements on all products without notice. PRINTED IN NEW ZEALAND. Illustrations and specifications not binding as to detail.
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Page 3: Table Of Contents
VWCLP 1200 B201220 Wiring Diagram (Dual Direction) B3424 Wiring Diagram (Single Direction) D3555 Hydraulic Control Diagram B203101 Hydraulic Schematic B203103 ASSEMBLY DRAWINGS VWC 1200 Electric P100128 30-31 VWC 1200 Hydraulic P100116 32-33 VWCLP 1200 Electric P100111 34-35 VWCLP 1200 Hydraulic P100117... -
Page 4: Introduction
INSTALLATION, OPERATING INSTRUCTIONS AND SERVICE MANUAL VWC 1200 AND VWCLP 1200 WINDLASSES INTRODUCTION You now own a Windlass from MAXWELL’S premier range, designed for automatic anchor handling. Used in conjunction with MAXWELL’S Link System Electronic Controls, you will get system protection and finger-tip control of anchor raising or lowering. -
Page 5: Specifications
SPECIFICATIONS: MAXWELL VWC/VWCLP 1200 WINDLASS Maximum chain size 10mm (3/8”) short link Maximum rated load at chainwheel 1200 lbs (545Kg) Current (stall load) 430 amps @ 12volts 210 amps @ 24volts Gearbox ratio 56:1 Chain haul speed at no load... - Page 6 Max Pressure Pull Normal Rate/Min Option US Gal P.S.I. Metres Feet P14365 2000 WEIGHT (Nett including Emergency Crank) Product Code VWC 1200 100mm (4”) Deck Clearance P100110 23.8 52.4 P100113 23.8 52.4 P100116 16.8 37.0 150mm (6”) Deck Clearance P100128 24.2...
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Page 7: Personal Safety Warning
IMPORTANT PERSONAL SAFETY WARNINGS WHEN USING YOUR WINDLASS AT ALL TIMES PRACTICE GOOD SEAMANSHIP AND AVOID ANY LIKELIHOOD OF INJURY OR ACCIDENT BY ADHERING TO THE FOLLOWING RULES. AT ALL TIMES KEEP HANDS, FEET, LOOSE CLOTHING AND HAIR WELL CLEAR OF THE WINDLASS. - Page 8 THE APPROPRIATE SIZE. FOR AUTOMATIC OPERATION TO BE POSSIBLE, THE ANCHOR MUST BE SELF LAUNCHING. MAXWELL WILL NOT IN ANY WAY BE HELD RESPONSIBLE FOR SELECTION OF A WINDLASS BY OTHERS, INCLUDING DISTRIBUTORS AND AGENTS. IF IN DOUBT, SEND FULL DETAILS OF YOUR CRAFT TO OUR SALES DEPARTMENT FOR APPRAISAL AND WRITTEN RECOMMENDATION.
- Page 9 ITS STOWED POSITION WHEN UNDERWAY AND WILL NEED TO BE REMOVED BEFORE OPERATION OF THE WINDLASS. ALTERNATIVELY, A PIN THROUGH THE BOW ROLLER AND THE SHANK OF THE ANCHOR CAN BE USED FOR SECURING. Most Windlass models have clutches for the manual pay out of ground tackle in the event of a loss of power.
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Page 10: Application
BE SURE YOUR WINDLASS HAS BEEN CORRECTLY SPECIFIED BEFORE INSTALLATION, YOURS AND OTHERS SAFETY MAY DEPEND ON IT. MAXWELL WILL NOT IN ANY WAY BE HELD RESPONSIBLE FOR SELECTION OF A WINDLASS BY OTHERS, INCLUDING DISTRIBUTORS AND AGENTS. IF IN DOUBT, SEND FULL DETAILS OF YOUR CRAFT TO OUR SALES DEPARTMENT FOR APPRAISAL AND WRITTEN RECOMMENDATION. - Page 11 INSTALLATION WHERE TO LOCATE THE WINDLASS The MAXWELL VWC and VWCLP 1200 Windlasses operate in dual direction power UP/DOWN. “UP” is clockwise rotation when looking down on the Windlass. The deckplate should be mounted pointing in the direction of the incoming chain and with the left hand side parallel to the line of the incoming chain (refer drawing B201219 VWC types and B201220 VWCLP types).
- Page 12 ** IMPORTANT ** FOR AUTOMATIC OPERATION TO BE POSSIBLE, THE ANCHOR MUST BE SELF LAUNCHING. That is, once the Windlass is operated to reverse out the chain, the anchor must free fall, or the bow roller arrangement be such that the anchor is automatically launched.
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Page 13: Footswitches
WHERE TO LOCATE THE BREAKER/ISOLATOR PANEL (Electric Windlasses Only) The Maxwell Breaker/Isolator Panel is used when either the Dual Direction system (refer drawing B3424) or the Single Direction System (refer drawing B3555) is used. The Breaker/Isolator Panel is selected to provide limited protection only for the motor and full protection for the supply cables. -
Page 14: Main Electrical System
MAIN ELECTRICAL SYSTEM The main electrical system is a two cable ungrounded fully insulated negative return system. The motor is of the isolated earth type. This system is used to minimise electrolytic and corrosion problems. The system should be wired as per drawing B3424 or D3555 having taken into consideration the best location for the main elements as previously discussed. -
Page 15: Hydraulic Systems
UP/DOWN toggle switch type remote control or the footswitches. Use of MAXWELL’S Hydraulic Single Function Controller will enhance the system and allow the interfacing of self centering UP/DOWN toggle switch control and footswitches, with the hydraulic bi-directional solenoid valve controlling the oil flow to the Windlass. -
Page 16: Preparation Of Mounting
PREPARATION OF MOUNTING Standard units will accommodate deck thickness up to 100mm (4”). Extra clearance models are available to accommodate deck thickness in the range of 100mm to 150mm (6”). It should be noted that keeping the thickness to no more than 100mm (4”) and 150mm (6”) respectively, will considerably enhance serviceability. -
Page 17: Mounting The Windlass
PREPARING THE WINDLASS Remove the Windlass from the packaging. Subject to the type of packaging used, the Windlass will be either completely assembled or with the motor separated from the gearbox. Refer to the appropriate assembly drawing provided for the Windlass being installed and proceed as follows: 4. - Page 18 IMPORTANT Tighten the nuts progressively and evenly. DO NOT USE POWER 10. Lightly grease shaft item 27, using Shell Alvania R2, Castrol AP2 or equivalent grease. Holding the gearbox assembly, feed the shaft through the deckplate from below and locate the spacer tube item 15 (refer to drawings P12427) on the spigot of the deckplate item 14.
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Page 19: Operation Of The Control System
OPERATION OF THE CONTROL SYSTEM DUAL DIRECTION SYSTEM (Refer drawing B3424) This system provides means of controlling the Windlass via a Reversing Solenoid which is actuated by a self centering UP/DOWN toggle switch type remote control or the footswitches. An indicator light on the remote control glows when the power is “ON” and the system can be operated. -
Page 20: Operating The Windlass
OPERATING THE WINDLASS LOWERING THE ANCHOR UNDER POWER Proceed as follows: 1. Insert the lever item 30 into the clutch nut item 5 and check that the clutches are tightened down firmly by turning the nut clockwise. REMOVE THE LEVER. 2. - Page 21 2. Check that the chainstopper is open and the pawl item 19 is disengaged from the chainwheel. NOTE: This may require jogging the Windlass “UP” under power or in an emergency by using the emergency crank lever. IF JOGGING UNDER POWER, MAKE SURE THAT THE LEVER IS REMOVED FIRST.
- Page 22 CHAINPIPE Chainpipe Cover can be swung out of position to relieve chain jam if necessary. 1. Loosen the cap screw (item 9) & rotate cover (item 10) clockwise, 2. Relieve chain jam 3. Replace cover in reverse order to point 1. USING THE WARPING DRUM (VWC Models only) The vertical capstan can be used independently of the chainwheel.
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Page 23: Maintenance
MAINTENANCE ** IMPORTANT ** Failure to carry out the maintenance and service as described herein will invalidate warranty. Recommended Lubricants: Gearbox Oil: SAE 90, e.g. Shell Omala 320, Castrol Alpha SP 320. Mainshaft & Bearing: Marine Grease, Lithium based or Lithium complex based, e.g. -
Page 24: Servicing Of Gearbox
A replaceable drive pin item 38 is a press fit in the output end of the drive shaft. This pin engages the slot in the worm item 2. Providing the Windlass is properly installed with the Maxwell Overload Control Box and Breaker Panel, and the Windlass is not abused, trouble free operation can be expected. -
Page 25: Ordering Spare Parts
Part No……………………………………… Description………………………………… Quantity Required………………………… TECHNICAL ASSISTANCE We are always at your service. If you require information or assistance contact: Head Office: MAXWELL MARINE LTD Street Address: Postal address: 16 –18 William Pickering Drive P O Box 100-703 Albany North Shore Mail Centre... -
Page 33: Vwc 1200 Electric P100128
VWC 1200 ELECTRIC P100110 / P100113 / P100128 / P 100131 ITEM PART NO. DESCRIPTION 3465 SP40 SCREW 3467 RETAINING WASHER 3470 LABEL 1200 3438 CLUTCH NUT 3446 CLUTCH CONE 3173 CHAINWHEEL 3447 CLUTCH CONE SP70 CAP SCREW 4528 CHAIN COVER... -
Page 35: Vwc 1200 Hydraulic P100116
VWC 1200 HYDRAULIC P100116 / P100134 ITEM PART NO. DESCRIPTION 3465 SP40 SCREW 3467 RETAINING WASHER 3470 LABEL 1200 3438 CLUTCH NUT 3446 CLUTCH CONE 3173 CHAINWHEEL 3447 CLUTCH CONE SP70 CAP SCREW 4528 CHAIN COVER SP472 WAVE SPRING WASHER... -
Page 37: Vwclp 1200 Electric P100111
VWCLP 1200 – ELECTRIC P100111 / P100114 / P100129 / P100132 ITEM PART NO. DESCRIPTION 3465 SP40 SCREW 3467 RETAINING WASHER 3470 LABEL 1200 3438 CLUTCH NUT 3446 CLUTCH CONE 3173 CHAINWHEEL 3447 CLUTCH CONE SP70 CAP SCREW 4528 CHAIN COVER SP472 WAVE SPRING WASHER 3441... - Page 39 VWCLP 1200 - HYDRAULIC P100117 / P100135 ITEM PART NO. DESCRIPTION 3465 SP40 SCREW 3467 RETAINING WASHER 3470 LABEL 1200 3438 CLUTCH NUT 3446 CLUTCH CONE 3173 CHAINWHEEL 3447 CLUTCH CONE SP70 CAP SCREW 4528 CHAIN COVER SP472 WAVE SPRING WASHER D3441 EMERGENCY CRANK COLLAR SP663...
- Page 41 GEARBOX ASSEMBLY P12427 ITEM PART NO. DESCRIPTION 3223 SIGHT GLASS 3400 WORM SP643 BALL BEARING 12x28x8 3133 WORM BOX 3584 WORMWHEEL 56T SP720 20x2 O-RING SP838 1in EXT CIRCLIP SP642 BALL BEARING 25x12x47 SP844 47 x 1.85 INT CIRCLIP SP726 O-RING ID 90MM X2MM 3145 BUSH...
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