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Sailing Yacht Bavaria 49 

 

Bavaria Yachtbau GmbH 

(39) 

– 23 –

 
2.5 The electric installation 
2.5.1 The AC-installation 

The yacht has got a shore connection (option) by which it can be supplied with electric power from 
ashore when being berthed in a port. The plug box ( meeting the CEE-norm) is installed at the transom of 
the yacht. The power is supplied into a shore connection unit, placed under the chart table. 
The plug box is operational as soon as the shore supply cable has been plugged in. It only serves the 
operation of electric machines.  
 

2.5.2 The DC–board net  

All electric devices aboard are supplied with the 12 V DC. A main-switch is installed in he electric panel 
at the chart table. Power distribution is effected by a switchboard above the chart table. The lettering next 
to each switch refers to the corresponding consumer. 
 
You can find all the switches for the 12 V consumers at the switchboard. By this you can operate different 
consumer-groups ,being marked with logos or lettering, separately. Some of the switches are designed for 
an installation of additional electric devices. There are only automatic fuses used. So you only have to 
press them in case of a breakdown. If a fuse blows repeatedly you should spot the cause or consult a 
specialist (electrician). 

 
2.5.3 Operating the installation and specific features 

The combination of an AC- with a DC installation offers a clearly higher comfort but requires some 
special knowledge.  

Charging the batteries 

All batteries are maintenance–poor and drain-protected. They are charged via a buffer diode

 

by the 

motor-generator. Charging the starter battery always takes priority to ensure a safe start of the engine. 
 

AC–consumers 

The only fixed link is the one to the battery charger. The safety contact plug-box at the electric panel is 
designed for electric tools to be used for small repair work. 
 

DC–consumers 

The essential consumers are: 

navigation lights 

 

 

bilge pumps 

engine displays 

 

 

tank display 

VHF-radio wiring (option)   

electronic devices 

devices for comfort 

 
Navigation lights have absolute priority. In case of a lack of capacity first all other consumers have to be 
switched off. By a stand-by operation of the engine, even when under sail, the batteries can be brought up 
rather quickly. After a while you can switch on the other consumers again. 
 

Summary of Contents for Bavaria 49

Page 1: ...Manual for owners and skippers Sailing yacht BAVARIA 49 Bavaria Yachtbau GmbH Bavariastr 1 D 97232 Giebelstadt Tel 49 0 9334 942 0 Fax 49 0 9334 942 116 e mail info bavaria yachtbau com...

Page 2: ...3 Steering gear 2 3 1 Description of the system 2 3 2 Rudder blade and rudder bearing 2 4 Bilge pump bilge lines 2 4 1 Description of the pumping arrangement 2 5 Electric installation 2 5 1 AC install...

Page 3: ...of supply depends on the order the equipment of your yacht can deviate with some descriptions and illustrations In order to be able to adapt our yachts to the constantly progressing technical standar...

Page 4: ...s of 4m and above and vessels largely self sufficient Certification For yachts with a length of more than 12m hull length the EC Directive intends the certification module B EC type examination in com...

Page 5: ...s the code number of the certifying body in this case the IMCI International Marine Certification Institute Brussels see Declaration of Conformity Warnings Many chapters of this manual will support a...

Page 6: ...Sailing Yacht Bavaria 49 Bavaria Yachtbau GmbH 39 7...

Page 7: ...tion 230 V 110 V option AC installation shore connection option safety contact plug box meeting the CEE norm 230 V 110 V battery charger 230 V AC 12 V DC with 27 A or 48 A max current option 12 V DC s...

Page 8: ...avaria 49 Bavaria Yachtbau GmbH 39 10 1 2 General arrangement 1 2 1 Rigging plan Reference The valid measuring of the foresail reefing gear are on the enclosure note at the carton of the Furlex foresa...

Page 9: ...Sailing Yacht Bavaria 49 Bavaria Yachtbau GmbH 39 11 1 2 2 Deck arrangement...

Page 10: ...op g track Schienenendst ck mit Umlenkblock 28 Embouts de rail gv Endstops mainsheet track Schienenendkappe 29 Winchs 40 ast Winch Winsch 30 Stoppeur Stopper Stopper 31 Winchs Winch Fallwinde 32 Aerat...

Page 11: ...zimmer Bathroom 11 Schrank Shelf 12 H ngeschrank Hanging locker 13 Doppelbett Double berth 14 Ankerkasten Chain locker 15 B cherschapp Book locker 16 B cherschapp Book locker 17 Sitz Seat 18 Schrank S...

Page 12: ...genbett Bunkbed 11 Schrank Shelf 12 Badezimmer WC Bathroom WC 13 Doppelbett Double berth 14 Ankerkasten Chain locker 15 B cherschapp Book locker 16 B cherschapp Book locker 17 Schrank Shelf 18 Etagenb...

Page 13: ...e mast Option Main halyard Spinnaker halyard attached Genoa halyard Spinnaker uphaul Boom lift Spinnaker downhaul 3 additional weighing lines Additionally we draw your attention to the enclosed trim i...

Page 14: ...aterlock 4 Kraftstoffzulauf Engine Fuel Intake 5 Kraftstoffr ckf hrung Feed back Fuel 6 Kraftstoffeinf llstutzen Fuel Tank filling Hose 7 Tankentl fter Fuel Tank Ventilator 8 Kraftstofffilter Fuel Fil...

Page 15: ...ressure pump is done by cutting off all ducts All pipes hoses should be checked for leaks if the pump continuous working though all ducts were cut off properly The pump is protected by a filter which...

Page 16: ...nk pressure switch 6 Sp le Sink 7 Frischwasserpumpe Fresh water pump 8 2 Wegehahn 2 way valve 9 Waschbecken Washbasin 10 Tankentl ftung Tank venting 11 Einf llstutzen Plate inlet 12 Sp le Sink 13 Moto...

Page 17: ...et drain valve 6 F kalientank Waste water tank 7 Kugelhahn Eingang WC Toilet Water drain valve 8 Kugelhahn Ausgang F kalientank Waste water drain valve 9 El Duschpumpe El Shower pump 10 El Lenzpumpe E...

Page 18: ...drain valve 15 Kugelhahn Eingang WC Toilet Water drain valve 16 Kugelhahn Ausgang WC Toilet drain valve 17 Kugelhahn Ausgang Waschbecken Basin drain valve 18 Handlenzpumpe Operated bilge pump 2 2 Tank...

Page 19: ...aminated into the blade The post runs in two easy going and special rudder bearings The rudder is fixed by a mounting clip at the upper end of the post that also serves for the keeping of the rudder t...

Page 20: ...drain wells are situated at the rear and lowest part of the cockpit and are led outboard through the transom with hoses 2 4 1 Description of the pumping arrangement The yacht is equipped with both a m...

Page 21: ...ion of additional electric devices There are only automatic fuses used So you only have to press them in case of a breakdown If a fuse blows repeatedly you should spot the cause or consult a specialis...

Page 22: ...unction of navigation lights Have spare lamps for all navigation lights aboard Attention the electric wiring of the yacht and or corresponding wiring plans must not be changed Service and maintenance...

Page 23: ...Sailing Yacht Bavaria 49 Bavaria Yachtbau GmbH 39 25 2 5 6 Distribution of electric devices 3 cabin...

Page 24: ...Sailing Yacht Bavaria 49 Bavaria Yachtbau GmbH 39 26 5 cabin...

Page 25: ...h Bordstromkreis Batterie 140 Ah 16 Battery charger Batterieladeger t 17 Electric panel Elektro Panel 18 Main switch Batterie Hauptschalter 19 Auto pilot optional Autopilot 20 Electronic Compass Elekt...

Page 26: ...Sailing Yacht Bavaria 49 Bavaria Yachtbau GmbH 39 28 2 5 7 Wiring plans...

Page 27: ...Sailing Yacht Bavaria 49 Bavaria Yachtbau GmbH 39 29 2 5 8 Distribution plans...

Page 28: ...Sailing Yacht Bavaria 49 Bavaria Yachtbau GmbH 39 30 2 5 9 AC distribution...

Page 29: ...e been installed according to the German safety regulations The best by date for the soft connection hoses between the gas cylinder and the copper pipe and between copper pipe and stove is printed ont...

Page 30: ...all valves and have the installation repaired by a specialist before further use Since the flames consume oxygen a proper airing and deaeration is necessary Do not use the stove for heating the cabin...

Page 31: ...e retarding cloth which is made of glass cloth and is very useful in the case of fire caused by overheat fat It is the yacht owner s duty to have all fire extinguishers regularly checked and maintaine...

Page 32: ...s recommendable to have a stern anchor as well as sufficient mooring and towing lines with the necessary strength on board E g 1 stern folding anchor 4 fluke grapnel anchor 12 kg hot galvanised fixed...

Page 33: ...low the temperature sensor in the exhaust gas hose will release an visual and acoustic warning In this event you should stop and switch off the engine immediately until the problem has been settled se...

Page 34: ...valves a transverse lever direction indicates CLOSED And a longitudinal direction means OPEN Board ducts 3 cabin 1 K hlwasserfilter Cooling water strainer 2 Ausgang el Duschpumpe El Shower drain pump...

Page 35: ...aste water drain 6 Echolot Depth sounder 7 Ausgang WC Toilet drain 8 Eingang WC Toilet water drain 9 Ausgang Waschbecken Basin drain 10 Geschwindigkeitsmesser Speedometer 11 Ausgang Sp le Sink drain 1...

Page 36: ...reduces the engine sound considerably Additionally rubber bearings elastic couplings and the engine room insulation minimise sound emissions Nevertheless you should not turn up the engine too quickly...

Page 37: ...t dry properly where they come into contact with the caulking material leaving the surface tacky In time most paints will flake away along the line of the joint This spoils the appearance of the teak...

Page 38: ...one manufacturer that goes on well together 4 3 Wearing and spare parts As an experienced skipper you will not have difficulties in getting original spare parts If you need any help please contact the...

Page 39: ...ry Empty all cooling water of the engine and follow the instructions of the manufacturer Slacken all belts lighting engine and other engine driven devices Winter storage Observe all notes in the engin...

Page 40: ...a skipper to introduce his crew into their operation Those being prepared for an emergency are normally never involved But just in case the yacht is properly equipped for those situations with suitab...

Page 41: ...f conformity engine assurance board with corresponding instruction gas test document with corresponding working instruction release checklist leaflets and description of production work working instru...

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