Raymarine E12139, Installation Manual

Page 1: ...5 Hydraulic Pump 12 V M81120 Type 1 Hydraulic Pump 12 V M81119 Type 1 Hydraulic Pump 24 V M81121 Type 2 Hydraulic Pump 12 V M81123 Type 2 Hydraulic Pump 24 V M81122 Type 3 Hydraulic Pump 12 V M81124...

Page 2: ...nce personal injury and or damage to your boat Because correct performance of the boat s steering is critical for safety we STRONGLY RECOMMEND that an Authorized Raymarine Service Representative fits...

Page 3: ...uct is supplied from a separate battery from that used for engine start This is important to prevent erratic behavior and data loss which can occur if the engine start does not have a separate battery...

Page 4: ...the recyclingofwasteelectricalandelectronicequipment WhilsttheWEEE Directive doesnotapplytosomeofRaymarine sproducts wesupportitspolicyandaskyou to be aware of how to dispose of this product The cross...

Page 5: ...gulations Technical accuracy To the best of our knowledge the information in this handbook was correct when it went to press However Raymarine cannot accept liability for any inaccuracies or omissions...

Page 6: ...entmagnet motors The pumps include pilot operated check valves that prevent the pump being back driven by the manual steering system or rudder load The motors have an IP67 rating and can be removed fr...

Page 7: ...Maximum intermittent pressure at 12 V 55 bar 800 psi Peak flow rate no load 600 cc min 36 6 in3 min 1000 cc min 61 0 in3 min 2300 cc min 140 4 in3 min 3100 cc min 189 2 in3 min Typical current at 12...

Page 8: ...raulic pipes hydraulic fluid T pieces and pipe fittings see page11 suitable securing bolts and lock nuts see page10 cable and electrical connectors for the drive motor see page16 Table 1 2 Pump dimens...

Page 9: ...tched off the power supply before you start installing this product 1 Consult the EMC installation guidelines page3 2 Mount the pump page10 3 Connect to the hydraulic steering system page11 4 Connect...

Page 10: ...immersion level or above the hydraulic steering ram to prevent air collecting in the ram as close to the ram as possible Orientation The pump can be mounted in any orientation If mounting vertically...

Page 11: ...ons CAUTION Pump connection Before you connect the autopilot pump to your hydraulic system we strongly recommend that you consult the steering gear manufacturer CAUTION Hydraulic systems Absolute clea...

Page 12: ...essed by removing the blanking plug All pipes used to fit the pump should match or exceed the specification of the existing steering system pipes Contact the steering system manufacturer if you need m...

Page 13: ...systems three line systems On the following pages typical connection points are described for the autopilot pump on each of these systems For all of the systems you will need to connect a third hydra...

Page 14: ...ility of introducingairintothe systemand reducesany steering sponginess causedby pipe expansion Connect the autopilot pump to the steering system as shown in Figure 7 Note Referto the manufacturer s i...

Page 15: ...eturning from the other side of the ram to the reservoir via a common return line Thesystemwillincludeacheckvalveblocktodirectallreturnedfluidfromtherambacktothe reservoir Connect the autopilot pump t...

Page 16: ...EMClegislation youmustNOT untwist the pump cables Follow these steps to connect the pump motor to an SPX course computer or Evolution ACU Actuator Control Unit WARNING Electrical safety Make sure you...

Page 17: ...erminal You will check these connections after installing the rest of the autopilot system Note Ifinstallingthepumponaboatwithmechanicalsteering youneedtoconnectabypassvalveto theCLUTCHterminals seepa...

Page 18: ...valvetotheCLUTCHterminalsonthecoursecomputerorACUusing at least 1 5 mm2 16 AWG copper cable Note Followthe manufacturer s instructions for mounting thehydraulicramand reservoir Figure 10 Type 2 drive...

Page 19: ...hydraulic pump If there is any air in the system the steering will feel unresponsive particularly when you turn the wheel to hardover IMPORTANT Any air in the hydraulic system will greatly reduce the...

Page 20: ...p 2 Clear any air on the other side of the pump press the 10 button ten times the autopilot will try to drive the rudder to starboard counter the rudder movement by turning the helm to port continue u...

Page 21: ...raulic system 1 Undo the two M6 socket head cap screws 5 mm AF allen key and remove the motor coupling and water seal O ring 2 If the coupling is worn or damaged it will need to be replaced Lubricate...

Page 22: ...nt itemsof equipment i e ensure opti mum Electromagnetic Compatibility EMC AlwaysreportEMC relatedproblemstoyournearestRaymarinedealer Weusesuchinformationto improve our quality standards Insome insta...

Page 23: ...butors and Authorized Service Representatives If you encounter any difficulties with this product please contact eitheryournationaldistributor oryourservicerepresentative ortheRaymarineTechnical Suppo...

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