Advertisement
Quick Links
Advertisement
Related Manuals for Hallberg-Rassy 34.2
Summary of Contents for Hallberg-Rassy 34.2
- Page 1 Offshore Sailing 34.2 SYSTEMS MANUAL...
- Page 2 Intentionally Blank...
-
Page 3: Table Of Contents
CONTENTS RAFSA(O) HR 34.2 SYSTEMS MANUAL Chap Subject Page Contents Introduction Batteries and Battery Switches 240V Electrical System and Immersion Heater Switch 2 - 1 Engine and Gearbox Components and Faults 3 - 1 Electrical Services Controls 4 - 1... - Page 4 Intentionally Blank...
-
Page 5: Introduction
INTRODUCTION The purpose of this HR 34.2 Systems Manual is to explain the location, function and operation of the key systems and equipment on board RAFSA(O) HR 34.2 yachts. It supplements the Hallberg Rassy Instruction Book – All Models 2016/2017, which is carried on board. - Page 6 Intentionally Blank...
-
Page 7: Batteries And Battery Switches
CHAPTER 1 - BATTERIES AND BATTERY SWITCHES The HR yachts are equipped with separate domestic and start batteries located under the lateral saloon seat amidships, forward of the saloon table. Both can be isolated by the Battery Isolation Switches accessed from wooden door, under the inboard end of the lateral saloon seat at the base of the mast post. -
Page 8: 240V Electrical System And Immersion Heater Switch
CHAPTER 2 - 240V ELECTRICAL SYSTEM AND IMMERSION HEATER SWITCH Safety with 240 V on board. The 230V system is fitted with an earth leak switch (residual current circuit breaker) and a number of combined switches and overload circuit breakers for the different outlets. The Ground Fault Circuit Interrupter (GFCI) switch is a safety device for preventing electric shock accidents if an electric lead should be touched;... - Page 9 Remember: if there is no earth breaker ashore, the cable faults are not protected against electrical shock between the boat and the shore. Note: The GFCI switch is so sensitive that rain or a damp connection can trigger it. Do not work on energized AC systems. 2 - 2 Mar 20...
-
Page 10: Electrical Services Controls
CHAPTER 3 - ELECTRICAL SERVICES CONTROLS The battery isolation switches (engine start and domestic) are behind a wooden door, at the mast foot, in the forward saloon. The emergency engine start (connects the domestic battery to engine start circuit) is located on the aft side of the quarter berth hanging locker. Battery Isolation Switches Emergency Engine Start Battery Switch With the battery isolation switches selected on, the 12V electrical services are... - Page 11 240V The 230V consumer unit and water heater isolation switch is located in the starboard cockpit locker, outboard. They have built in residual current protection – see Safety Manual. Services are: • 240V Sockets in saloon, galley and quarter berth •...
- Page 12 Failure of Hot Water Supply on Shore power. In the event of a failure of electrically-heated hot water (not engine-heated), check the following: Check that the hot water is switched on at the rotary switch on the outboard wall in the starboard cockpit locker. If ON, the first course of action should be to cycle the switch and wait 20 minutes for a reaction.
- Page 13 CHAPTER 4 - ENGINE AND GEARBOX COMPONENTS Overview The pictures below set out the key components in the engine and gearbox compartments. Access. Access to these areas is gained by: • Unlatching and lifting the companion way steps. CAUTION: do not hang/store sail ties on the companion way hand holds –...
- Page 14 Daily Engine Checks. Water. Check: seawater cock is open; coolant level; and seawater filter clean (do not cross thread lid, it must seal or water flow fails, and engine overheats); Close seacock before Seawater cock – 17. Above. Open removing (1). Open (NB This is from a separate through Seacock after replacing (1)
- Page 15 Oil. Check engine oil level. Ensure dip stick is correctly seated. Belts. Check no more than 10mm play or 90º twist: 4 - 3 Mar 20...
- Page 16 Bilge. The engine bilge is separate and isolated in order to contain any fuel, oil and coolant leaks. Check the engine bilge for fluid leaks. Fuel, oil, coolant or seawater in the bilge indicate a leak. Clean thoroughly and investigate. Small leaks should be monitored and cleaned regularly.
- Page 17 Seawater inlet filter Seawater-coolant heat Exchanger Air filter HP Fuel filter Exhaust water inlet Throttle cable Exhaust Gearbox mount Seawater Gearbox dipstick coolant seacock (screw) Through hull Saildrive fitting on & seal RAFSA(O) Yachts Engine bay Gear cable & air inlet gear selector Aft view of engine and gearbox from quarter berth access Heads...
- Page 18 Fault Handling Engine faults are indicated by an audio alarm, an alarm light and symbols displayed on the tachometer as follows: Symbols WARNING: Close down engine immediately WARNING: Close down engine immediately 4 - 6 Mar 20...
- Page 19 Starting and stopping the engine. The controls comprise the Electronic Vessel Control (EVC) panel and a tachometer. Starting. • Morse to neutral • Press EVC Panel on/off button for 2 secs (Taco screen illuminates, displays ‘Volvo Penta’ and then engine hours run – difficult to see in sunlight) •...
- Page 20 EVC Panel Tachometer On/Off button Crank Audio alarm Stop Illuminated silence display needle Engine controls – cockpit panel Manual Engine Stop. Pull stop lever forward & hold (starboard side of engine): 4 - 8 Mar 20...
-
Page 21: Bilge Pumps
CHAPTER 5 - BILGE PUMPS There is one manual and one electric (Emergency) bilge pump and a bilge alarm. The manual pump is located in the port, aft, cockpit; the handle is located in the port aft cockpit gas locker. The electric bilge pump is located in the bilge under the saloon table alongside both pickup pipes. - Page 22 CHAPTER 6 - WEBASTO HEATER CONTROLS There is an excellent diesel heater onboard which quickly dries out the yacht and damp clothing. Heat transfer is via hot air, through adjustable low-level air vents in all cabins and the heads. Vents can be regulated from fully open to fully closed and the airflow directed.
- Page 23 Operation Switching on the heater. By pressing the main switch ON / OFF the heater is activated. After switching on, the main switch illuminates and the indicator "ON / Status" lights to confirm the heater operation. Switching off the heater. By pressing the main switch ON / OFF again the heater operation is stopped.
-
Page 24: Gas Bottle Connection And Gas Detector Control Panel
CHAPTER 7 - Gas Bottle Connection and Gas Detector Control Panel Gas Bottles The gas locker is located port aft in the cockpit; it has drains to atmosphere that must be kept clear. The locker can hold two R907 refillable gas cylinders. The gas regulator simply clips on (push fit) and the gas is turned on and off by rotating the black leaver through 90 degrees. - Page 25 will come on. This LED will flash if the battery voltage is too low. The gas detector is switched on automatically when the power supply is switched on. This is to prevent you from forgetting to switch it on. b. Once switched on, the sensor will have warmed up after about 1 minute and the gas detector can then detect the presence of gas reliably.
- Page 26 Indicating the measured gas concentration (Alarm or safe) Whether a gas concentration has been measured by the sensor and whether the sensor is functioning correctly is shown by an acoustic alarm and two LEDs, one for each sensor. 1 SENSOR 2 The indication is as follows: Switching off the acoustic alarm.
- Page 27 LED on the particular sensor will also come on. The buzzer will also give the attention signal. A sensor that has aged must be replaced. False Alarms False alarms can occur through the use of deodorant sprays etc. Moreover, transmission on the VHF radio, located near the Gas Detector Control Panel, will often initiate an audio and visual alarm.