Hydraulic tunnel thruster with electronic controller (16 pages)
Summary of Contents for MAX power COMPACT RETRACT 12 V
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MECHANICAL & ELECTRICAL INSTALLATION GUIDE & MAINTENANCE OVERVIEW Serial N°: ---------------------------------------------------- Start up date: ----------------------------------------------- IT IS VERY IMPORTANT TO KEEP THIS MANUAL ON BOARD www.max-power.com To ensure a proper installation, correct usage and long-lasting enjoyment of this equipment, please take time to read this manual thoroughly.
TABLE OF CONTENTS Positioning of Unit Location of Auxiliary Equipment Mechanical installation General Determining & Marking up Position Construction of the Hull Opening & Closing Plate Final Fitting of the Mounting Base to the Hull Final Fitting of the thruster Unit to the Mounting Base Fitting of Hull Closing Plate Final Adjustment and Set-Up of Thruster Unit Electircal Installation (General)
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An electrical battery isolator, as supplied by Max Power, should be installed in the positive supply cable, as close as possible to the thruster’s battery bank, in order to benefit from all automatic safety features of the electronic control system.
(Please refer to “Build Drawing” at back of this document, see pg 18): GENERAL MAX POWER can supply, either a steel reinforced G.R.P. mounting base or a 5086 aluminium alloy-mounting flange. These bases save considerable shipyard time while assuring solid and precise installation.
DETERMINING & MARKING UP POSITION a) Remove the counter-mould on the inside of the hull ,in area where thruster will be installed, allowing at least 15 cm on the outside of mounting base position for stratifying the mounting base to the hull. b) Position the thruster inside STERN the hull.
CONSTRUCTION OF THE HULL OPENING AND CLOSING PLATE a) Measure & mark the hull pening as mentioned before. b) Trace a parallel line, 10 – 15 mm away from marked-up hull opening, to allow for position of rebate. c) Trace a parallel line, 100 – 150mm away from marked-up position of rebate, to allow form area to be shaved down to allow for the construction of the rebate.
FINAL FITTING OF THE MOUNTING BASE TO HULL WARNING : Please keep in mind that thruster unit will automatically retract after 10 minutes, when in “Normal Operation Mode”. Thus before doing any work on the turbine, please ensure that thruster is in “Manual Mode”. When in doubt remove fuse in supply of the electronic control box.
d) The reason for respecting these dimensions is to avoid Thruster the sliding plates becoming Unit wedged into mounting base resulting in the unit getting stuck in the down position. e) Before fixing the thruster unit onto the mounting base flange it is important to Sliding ensure that the top surface Plates...
3.6 FITTING OF HULL CLOSING PLATE STERN Once the thruster unit is permanently bolted onto Thruster Unit the mounting base, and once all electrical connections are completed you are now ready to fix the mounting plate to the base of the turbine. WARNING : Please keep in mind that the thruster unit will automatically retract after 10 minutes, when ( b )
FINAL ADJUSTMENT AND SET-UP OF THRUSTER UNIT WARNING: Please keep in mind that thruster unit will automatically retract after 10 minutes, when in “Normal Operation Mode”. Thus before doing any work on the turbine, please ensure that thruster is in “Manual Mode”. When in doubt remove fuse in supply of the electronic control box.
Please note that panels are only fully waterproof from the front, if installed correctly. However the area behind the dashboard should be kept dry to avoid the risk of oxidation of the cable connecter contacts. For full installation instructions of the control panels please refer to “Installation Guidelines“ as supplied with each control panel.
CONTROL PANEL AND THRUSTER CONTROL BOX FUNCTIONS AND MODES OF OPERATION "On/Off" Push-button: POW ER Black with Green "On" LED. Control Panel: To switch "ON" or "OFF" push down the black push-button, while pushing Joystick joystick to the right for one second. To "Lower"...
B. Automatic Set-up Mode: B.1 First go into Manual Mode following the procedure as described in section A above. B.2 With system now in Manual Mode, push and hold down “On/Off”, “Up” and “Down” push buttons simultaneously for a period of 3 seconds. The system will now go into Automatic Set- Up Mode with “On”...
Normal O14peration Mode: D.1 Switching the system “On” or “Off”: a) To switch the thruster "ON" or "OFF" follow the instructions on the diagram above. b) When switched "ON" the unit will double beep and the “On” and “Up” LED’s will light up. c) When switched "OFF"...
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automatically switch off. b) If unit is in the “Down” position, the thruster will auto-retract automatically before switching off. c) Ten seconds before system automatically switches off the unit will give an audible warning by means of 4 short beeps. d) In order to isolate the power circuit of the thruster motor each time the control circuit is switched off, it would be needed to install an electric battery isolator, as advised by Max Power (see "Control Wiring Diagram"...
(Amp-hour) capacity. This is because thrusters draw high currents, but only for very short periods of time (maximum 3 min.) Max Power would recommend using Exide, Maxxima 900 type batteries, which have an 800CCA and 50Ah capacity. If the dedicated batteries are charged by the alternator, the reference of the charge must be taken after the diode-splitting block (if in doubt, consult a marine electrician).
An electrical battery isolator, as supplied by Max Power, should also be installed in the positive supply cable, as close as possible to the thruster battery bank, in order to benefit from all automatic safety features of the electronic control system.
This should be done on an annual basis after cleaning of outside of leg. Do not use aggressive solvents as they might damage drive leg seals. Always keep the propellers and tunnel clean. Please contact your closest Max Power distributor for local service points.
WIRING OF CONTROL BOX before 2017 NOTES: 1. The installer must protect the positive supply cable by means of a fuse (slow blow) as indicated. The size of these supply wires (min. 2,5mm² with Imax = 15 A) depends on the length of the cable run and the voltage drop in these cables should not exceed 5% of the nominal battery voltage.
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WIRING OF CONTROL BOX after 2017 NOTES: 5. The installer must protect the positive supply cable by means of a fuse (slow blow) as indicated. The size of these supply wires (min. 2,5mm² with Imax = 15 A) depends on the length of the cable run and the voltage drop in these cables should not exceed 5% of the nominal battery voltage.
Fuse Holder Thruster Unit 12/24V High Power Starting Type Battery Bank for Thruster. TITLE REVISION PART NO. Compact Retract 12/24V: Power Cable Connections CADD REF. MATERIAL SCALE Max Power DRAWN CHECK RELEASE HEAT TREAT & FINISH POWER DATE DATE DATE 06/10/04...
Service Centers 1) Definitions Authorized Repair Number – The number given by Max Power on reporting a fault with your thruster Dealer – An authorized Max Power sales centre End User – The boat supplied with supplied equipment and the owner thereof Installer – The authorized centre responsible for the installation of your thruster Manufacturer –...
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Ensure you have your serial number and model number to hand (top right hand corner of warranty) Dealer/Installer will come to site to decipher the cause of the fault If the cause of fault is due to a manufacturing problem the dealer will contact Max Power to receive Repair Authorization Number.