MAX POWER INTRODUCTION AFTER SALES SERVICE ADDRESS MAX POWER Via Philips 5, 20900 Monza (MI), Italy + 39 039 200 1973-936 + 39 039 2004299 RETRACT SERIAL N° . R315 / R321 IMPORTANT GENERAL INFORMATION With a constant concern of improving our products, we reserve the right to make changes to this manual without prior notification.
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MAX POWER All mechanical installation must apply with the conditions as laid down in the country of the boats registration. All electrical installation must apply with the conditions as laid down in the country of the boats registration origin. All hydraulic installation must apply with the conditions as laid down in the country of the boats registration origin.
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INSTALLATION OF THE RETRACT UNIT CONSTRUCTION OF THE MOUNTING BASE MAX POWER can supply as an option, a G.R.P. laminated mounting base, or an aluminium machined mounting-flange. These options allow you to save considerable installation time, and assure precise installation.
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The nylon washers avoid stainless steel contact with the aluminium case. The nuts should be type NYLOCK. The 2 lifting lugs provided by MAX POWER, should be put in a small plastic bag, along with the hydraulic pipe plugs, for storage and future use by the ships crew or owner.
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MAX POWER When testing the cover plate fit, either use the manual raising lever or the raise/lower unit. When the upper travel limit has been reached, the mechanical locking device, which consists of the locking cam (b) and the locking lever (c) must engage automatically.
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MAX POWER hose) high pressure thermoplastic hose. Absolute internal cleanliness is essential. After pipes and hoses have been equipped with their fittings, they must be blown out with compressed air, then plugged until connected. A parachute valve is installed in the B port in the up/down unit and this is very easily...
Mounting the reservoir too low could result in oil draining back, or overflowing the tank. Be sure to allow enough space above the reservoir to service the filter. If MAX POWER does not supply the reservoir, then provide a return filter of 60 microns and a suction strainer.
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MAX POWER recommends the use of ISO GRADE 15 to 32 hydraulic oils for the power circuit. This mineral oil has already been used by Max Power during the run in tests and consequently the RETRACT motor and piping are already filled with this kind off oil.
EHP) are supplied with 24 volts from the control box. Switching the thruster system on is achieved by a two-pole 32-amp circuit breaker (not supplied by Max Power) which should normally be located on the main electrical panel.
The transmission is already filled with oil at the time of delivery. → Max Power uses HYPIOD HD 80W/90 oil in the transmission, therefore, fill the transmission lube oil header tank with a similar grade oil. The function of this lubricant tank is to ensure a constant pressure, as well as a visual control of the oil-level.
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ADJUSTING THE DCV / SOFT START HYDRAULIC POWER The DCV vale blocks as supplied by Max power are equipped to start the thruster in a two stage (soft start sequence.) This is achieved by using bypass system that sends half of the thrusters hydraulic flow directly back to the tank during the first (slow speed) moments after start.
MAX POWER OPERATION AND USE Operating Procedure Switch on the system power breaker normally found on the ships main breaker panel On the control panel Turn to the right, the red button switch. The red lamp will light, indicating that power is available, and the turbine is in the raised position.
Intermittently 15 min at 20°C Continuous operation 5 min at 20°C For longer service periods, Max Power recommends an optional heat exchanger and water pump installation to provide extra oil cooling. TROUBLESHOOTING GUIDE PROBLEM Thrust stops almost immediately after it has been applied. The alarm buzzer comes on and the green light turns off.
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IMPORTANT : All Test readings must be filled out on the form provided and sent to Max Power by fax no later than one week after the water tests have been completed so that the Max Power standard warranty is correctly validated. This form is attached at the end of this manual.
MAX POWER MAINTENANCE OF THE RETRACT Regular checks Lower and raise several times every month Hydraulic power oil reservoir level. Hydraulic hoses for chaffing and leaks. Control panels, like all external equipment, should be protected from the sun and weather. Clean with a soft cloth and mild detergent solution.
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MAX POWER PROJECT MANAGER’S TEST RESULTS FORM To be filled out and faxed to MAX POWER INSTALLATION MANUAL RETRACT R 300...
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MAX POWER TEST RESULT FORM (part 1) This form must be filled out and faxed to MAX POWER within a week after launching so that the MAX POWER standard warranty is validated. From : ……………………………… MAX POWER ……………………………… ……………………………… Via Philips 5, 20900 Monza (MI) ………………………………...
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MAX POWER TEST RESULT FORM (part 2) When all the tests have been completed as per the manual, please record the following measurements where applicable. With the engine(s) running, thruster in the down position, but not running : Record the charging amps of the alternator(s) * :...
MAX POWER PLC Control functions DOWN SEQUENCE Thruster detected UP and locked Signal given to go down The signal must continue continuously until all stop Up down pump motor energised Up Down ,Down Valve opened No position detected Alarm sounds continuously Thruster detected as being down All stop (motor &valve) up down valve returns to H position (all open no pressure in ram!)
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MAX POWER As long as possible Turning center INSTALLATION MANUAL RETRACT R 300...
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MAX POWER This is a correctly locked thruster Fig 1 Caution this situation would cause damage to the turbine while at sea . In this situation there is still up wards movement posible This gap is essential it should be...
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MAX POWER INSTALLATION MANUAL RETRACT R 300...
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MAX POWER Turbine up and locked Turbine down and detected as being down INSTALLATION MANUAL RETRACT R 300...
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MAX POWER POWER 47nk400 47nk400 47nk400 47nk400 47nk400 47nk400 47nk400 47nk400 47nk400 47nk400 47nk400 Switch bar C10 The more bars are on the longer the time delay before port 31&32 energisie 47nk400 47nk400 47nk400 47nk400 47nk400 12 13 14 15 16 17 18 19...
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MAX POWER Foot Switch/Custom Control Panel - + + + + + + + + + - + Foot switch /custom control panel All control switches used should be of N/O momentary push button type with the exception of the on/ off which should...
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MAX POWER Control System Wiring Diagram for R300 & R450 INSTALLATION MANUAL RETRACT R 300...
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MAX POWER Power System Cabling Power system cabling (EHP only) fuse Power relay 1 Power relay 2 High power starting type Battery bank Cable sections Modle R321/4 Modle R315/4 2 x separate cabling Total length in meters Cable section in mm²...
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: Supply of lub oil to leg gear housing ; LP hose 8mm : Synthetic 100 bar pressure Hoses 3/16" or 1/4 CONECTIONS / FITTINGS : (As supllied on max power equipment) : Female 3/4" BSP : Female 3/4" BSP : Female 1/2"...
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MAX POWER R315/R321 Motor Driven INSTALLATION MANUAL RETRACT R 300...
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MAX POWER R315 with Electro Hydraulic Pump INSTALLATION MANUAL RETRACT R 300...
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MAX POWER R300 1 :Oil tank 9 :Relief valve 2 :Intake strainer 10 :Pressure guage and valve 3 :Return filter 11 :Directional controle valve 4 :Pump 12 :Retract motor 6 :Flow restrictor 8 :Bypass INSTALLATION MANUAL RETRACT R 300...
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The warranty as outlined above is only applicable to Max Power manufactured thrusters and optional equipment as used in marine pleasure industry. The supplier holds the exclusive right to test the product and...
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