Bauer mariner 320 Instruction Manual Download Page 1

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Summary of Contents for mariner 320

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Page 3: ...rdance with the EC ma chine regulations 2006 42 EG Specifications on the noise level in accordance with the machine and product safety law as of 01 05 2004 and the EC machine regulations chapt I secti...

Page 4: ...mergency shutdown 45 F Filling procedure 18 Filter system 28 34 Final separator 34 Fuse table 16 I Installation 16 Intake air quality 18 Intake filter 28 Intermediate separator 28 L Lubrication 25 Lub...

Page 5: ...and help as soon as possible with any arising problems You can contact us Mondays to Thursdays from 0800 till 1630 Fridays from 0800 till 1400 on phone no 089 78049 0 If you call the following extens...

Page 6: ...Instruction Manual Breathing Air Compressors iv NOTES Model Serial no Date of purchase Dealer address phone no...

Page 7: ...n final pressure safety valve is 225 bar or 330 bar depending on unit DESIGN AND MODE OF OPERATION Design The compressor unit comprises the following major assem blies compressor block drive motor fil...

Page 8: ...lling manifold 13 Pressure maintaining non return valve 14 Filter system P31 1 3 10 6 13 2 5 9 7 12 8 11 14 4 Abb 2 Compressor unit with petrol engine on portable frame 1 Motor terminal box 2 Filling...

Page 9: ...sate drain unit 11 Filter system P31 Abb 4 Compressor unit with electric motor automatic condensate drain and compressor control unit 1 Motor terminal box 2 Filling valve 3 Oil filler neck 4 Compresso...

Page 10: ...rator Abb 6 Compressor unit with petrol engine electric starter filter system P41 and automatic condensate drain 1 3 9 5 10 13 2 4 8 6 15 11 7 12 14 1 Rope starter 2 Engine intake filter 3 Fuel tank 4...

Page 11: ...4 Filling valves 5 Compressor intake filter 6 Final pressure safety valve 7 Filter system P31 8 Handle 9 Condensate tank 10 Hinged motor plate 11 Condensate separator 12 Automatic condensate drain uni...

Page 12: ...balanced This results in a vibration free running The driving gear is fitted with en ergy saving cylinder roller bearings The upper and lower connecting rod bearings are also roller bearings This allo...

Page 13: ...be read from pressure gauge 22 300 bar compressor units are available with a change over device 23 to fill 200 bar bottles In this case safety valve 24 225 bar takes over the function of the final sa...

Page 14: ...28 mm Cylinder bore 4th stage 12 mm Piston stroke 40 mm Intermediate pressure 1st stage 2 5 3 5 bar Intermediate pressure 2nd stage 14 18 bar Intermediate pressure 3rd stage 55 85 bar Compressor block...

Page 15: ...rmediate pressure 1st stage 2 5 3 5 bar Intermediate pressure 2nd stage 14 18 bar Intermediate pressure 3rd stage 55 85 bar Compressor block oil capacity 2 8 l Oil pressure 3 to 6 bar Oil type see lub...

Page 16: ...ge 2 5 3 5 bar Intermediate pressure 2nd stage 14 18 bar Intermediate pressure 3rd stage 55 85 bar Compressor block oil capacity 2 8 l Oil pressure 3 to 6 bar Oil type see lubricating oil list Max per...

Page 17: ...struction of the machine or its equipment This notice advises of technical requirements which the operator must take particular note of 2 3 FUNDAMENTAL SAFETY NOTICES 2 3 1 Authorized use The machine...

Page 18: ...supervision of an experienced person Work on the electrical equipment of the machine unit may only be carried out by a qualified electrician or by an instructed person under the direction and supervis...

Page 19: ...with a red and white safety chain and a warn ing sign Only use voltage isolated tools Only carry out welding burning and grinding work on the machine unit when specifically approved There can for exam...

Page 20: ...rs at the latest Please pay attention to and follow these measures for your own safety and that of you employees and cus tomers In order not to unnecessarily load the pressure vessels additionally the...

Page 21: ...e procedure for obtaining per mission In addition the documents belonging to the unit are important for recurrent inspections and should therefore be carefully kept Inspections in accordance with the...

Page 22: ...t be free from exhaust fumes and haz ardous vapours e g smoke solvent vapours etc If possible install unit in such a manner that the com pressor fan can get fresh air from outside for instance through...

Page 23: ...to re pair work operate unit for at least 10 minutes with open condensate valves pressureless to ensure proper lubrica tion of all parts before pressure is built up To keep drain valves open loosen s...

Page 24: ...and 300 bar are different and cannot be mixed up The use of adapters is not allowed To ensure safe air tank removal after filling the valve has an integral venting bore Therefore always close tank va...

Page 25: ...On units with automatic con densate drain check that condensate is drained regularly The filling procedure should not be inter rupted for more than 10 minutes to avoid increased CO2 values in the air...

Page 26: ...engine Switch off petrol engine with stop button close fuel tap Switch off diesel engine with engine switch off lever close fuel tap All units Vent unit by means of filling valves to approx 80 bar 1...

Page 27: ...o be moni tored by means of a clamp and is therefore the ideal filter control device for all mobile compressor units especially for portable petrol or diesel driven scuba diving models In addi tion th...

Page 28: ...used but sent to the factory or the nearest BAUER representative for repair Battery change The battery 1 Abb 25 is merely inserted into the holder To change the battery remove two bolts and separate h...

Page 29: ...iennially are shown Abb 30 Press key Filter cartrige number is shown Filter symbol flashing Abb 31 Press key again operating mode will be displayed To change operating mode press key for 3 seconds Pre...

Page 30: ...es to setup B for the delivery setting Filter symbol starts flashing Abb 34 To change de livery press key for 3 seconds the 1st digit starts flashing Press the key to select the correct number press k...

Page 31: ...low pressure lubrication system The oil pressure is produced by a low reving gear pump The oil pressure is approximately 5 bar The oil pump 1 Abb 36 is coupled to and driven by the crankshaft It pumps...

Page 32: ...OIL PACKAGES BAUER compressor oil is available in various quantities refer to oil list in the annex OIL CHANGE Run compressor warm Remove red cap from oil filler neck 1 Abb 38 Drain oil while still wa...

Page 33: ...Abb 40 Replacing the oil filter 1 4 5 VENTING OIL PUMP If no or low oil pressure builds up after starting the unit espe cially after maintenance or repair work or if the unit should have been running...

Page 34: ...ed for a certain number of load cycles which originate from an abrupt pressure loss at condensate drain 1 load cycle i e condensate drain 1 depressu rization 1 pressurization After reaching the max nu...

Page 35: ...s to achieve four load cycles per hour in our opinion this would be an optimum be tween usage and actual life CARTRIDGE SAFETY BORE The filter system P31 is designed to prevent pressurizing in the abs...

Page 36: ...ating conditions Toler ances at bottle fillings and different operating temperatures can lead to considerable divergences compared to data given which therefore can only serve as reference values for...

Page 37: ...ling valve body Unscrew pressure gauge from filling valve body Screw off sintered metal filter with a suitable screw driver To clean filter element the best method is to use hot soapy water and to blo...

Page 38: ...00 satured X g m3 Volume of processed air Va m3 at pressure p bar Number of bottle fillings n and bottle size 200 300 7 l 10 l 12 l 10 20 24 17 31 21 80 719 571 1078 856 513 408 359 285 299 238 15 25...

Page 39: ...100 satured X g m3 Volume of processed air Va m3 at pressure p bar Number of bottle fillings n and bottle size 200 300 7 l 10 l 12 l 10 20 24 17 31 21 80 538 428 808 641 385 305 269 214 224 178 15 25...

Page 40: ...ure ambient humidity temperatures of the compressor and regeneration system are taken into consideration The exchangeable SECURUS cartridges are designed for drying of air adsorption of aromatic compo...

Page 41: ...xternal diameter Both ends are provided with fine threads on the inside The screw in filter bottom contains inlet and outlet For con nector threads see specifications chapter 1 The upper screw connect...

Page 42: ...aintenance informations on the dis play see chapter 3 8 The number of operating hours or the amount of possible bottle fillings per filter cartridge can be determined by the tables of the pages 37 to...

Page 43: ...ed X g m3 Volume of processed air Va m3 at pressure p bar Number of bottle fillings n and bottle size 200 300 7 l 10 l 12 l 10 20 24 17 31 21 80 1876 571 2815 2235 1340 1064 938 745 782 621 15 25 29 2...

Page 44: ...red X g m3 Volume of processed air Va m3 at pressure p bar Number of bottle fillings n and bottle size 200 300 7 l 10 l 12 l 10 20 24 17 31 21 80 1560 1239 2340 1858 1114 885 780 619 650 516 15 25 29...

Page 45: ...ed pressure using a suitable screw driver Clockwise increase pressure Counter clockwise decrease pressure 4 5 6 SAFETY VALVES DESCRIPTION All 4 compressor stages are protected by safety valves as fol...

Page 46: ...e the valve heads Note that the valves are operated by the flow of the medium On the suction stroke the intake valves open and the me dium flows into the cylinders At the start of the compression stro...

Page 47: ...termediate separators and the oil and water separator or filter system are fitted with manual drain taps The con densate should be drained every 15 minutes during oper ation by slowly opening the taps...

Page 48: ...r after 3rd stage 3 Oil and water separator after 4th stage 4 Solenoid valve condensate drain 2nd stage 5 Condensate drain valve 3rd stage 6 Condensate drain valve 4th stage 7 Servo piston 8 Valve sea...

Page 49: ...according to local regulations MAINTENANCE The condensate drain valve for the oil and water separator is fitted with a manual drain tap to check correct operation of the automatic system Open the man...

Page 50: ...may need lubricating depending on the model Please observe the in structions written on the motor Motor protection switch Protection of the motor is ensured by the thermomagnetic releases integrated i...

Page 51: ...causes the compressor to be switched off and the red warning lamp 3 Abb 14 at the instrument panel to be il luminated At start the missing oil pressure is overriden for 40 seconds Emergency shutdown T...

Page 52: ...assigned to DIP switches 1 to 3 preliminary 15 seconds Turn poten tiometer fully ccw The desired switch on time of 15 sec onds wihtin the range setting of 1 5 to 30 seconds is ap prox between 5 and 7...

Page 53: ...with a petrol engine the engine is mounted on a plate and can be adjusted as necessary Abb 68 V belt pulley adjustment After adjustment run motor for approx 5 minutes Stop motor check V belt tension...

Page 54: ...ously out of cylinder replace piston and liner Last stage outlet valve defective Replace Compressor output insufficient Condensate drain valve s and or fit tings leaking Tighten and reseal Premature o...

Page 55: ...ain valve clean or replace valve Solenoid valve does not close Solenoid valve faulty Check solenoid valve and replace if ne cessary No electrical signal Check for voltage from timer Solenoid valve doe...

Page 56: ...according to the instructions of the motor engine manufacturer PREVENTIVE MAINTENANCE DURING STORAGE Run the compressor once every 6 months as described in the following Remove the dust cap from the...

Page 57: ...ut the mainten ance work Repair work can be carried out on the compressor block to a certain extent but a certain experience and skill is necess ary It should be noted however that no repair should be...

Page 58: ...i e for a 2000 hours service 1 500 h 1 1000 h and 1 2000 h kit is required Single maintenance parts Designation Part No Oil filter cartridge N25326 Air intake filter cartridge N25950 Triplex filter c...

Page 59: ...d cylinder bolts nuts equally in the se quence shown in Abb 69 Be sure to tighten all parts in cold condition only Abb 69 Torque sequence Usage Lubricants Rubber and plastic parts filter housing threa...

Page 60: ...Instruction Manual Breathing Air Compressors 54...

Page 61: ...Instruction Manual Breathing Air Compressors 55 8 ANNEX Air flow diagram Schematic diagrams Lubricating oil list Parts lists...

Page 62: ...Instruction Manual Breathing Air Compressors 56...

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Page 71: ...change intervals and the oil filling level described for the equivalent BAUER compressor oil in the instruction manual of your unit Oil type Use Ambient temperature Brand name Designation Type A Brea...

Page 72: ...he use of the mineral oil acc to the list on the previous page This oil is suitable for ambient temperatures between 5 C and 45 C Here also a pre heating device will be required if ambient temperature...

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Bauer mariner 320, Instruction Manual

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