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Mosa RENTAL GE 50 KR-5, Use And Maintenance Manual

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Mosa RENTAL GE 50 KR-5 Use And Maintenance Manual Download Page 11

7

2. Safety

2.2.1  Decal explanation

M734500253

• 

Pos. 1 Consult the manual 

Read the contents of the manual carefully before using 
the machine or carrying out maintenance operations 
on it.

M734500250

• 

Pos. 2 - Electrical voltage hazard

 

Stop the generating set before carrying out checks or 
maintenance.

M209710202

• 

Pos. 3 - Lifting hooking point

M8B9700250

• 

Pos. 4 - Coolant high temperature hazard 

Do not remove the cap when the engine is at the work-
ing temperature (high). 
Steam or the high temperature of the coolant leaking 
from the radiator can cause injury and/or burns to 
people.

M840760202

• 

Pos. 5 - Lifting points with forklift truck

Summary of Contents for RENTAL GE 50 KR-5

Page 1: ...Use and Maintenance Manual CN2L70G19003_EN 06 2022 D5260010 Generating set RENTAL GE 50 KR 5 Original instructions...

Page 2: ......

Page 3: ...rical wiring 10 2 4 4 Fire caused by piping 10 2 5 Handling precautions 11 2 5 1 Lifting by chains or ropes 11 2 5 2 Lifting by forklift 11 2 5 3 Transport with towing carriages 12 2 6 Installation pr...

Page 4: ...g with hearth leakage relay 33 5 4 4 Grounding with isolation monitor 34 5 5 Electrical connections 34 6 Operation 35 6 1 Operating conditions 35 6 1 1 Power 35 6 1 2 Voltage 35 6 1 3 Frequency 35 6 2...

Page 5: ...ents or maintenance If the manual is lost damaged or becomes illegible request a copy to MOSA indicating the model of the generating set the serial number and the year of construction If the generatin...

Page 6: ...p A Viale Europa 59 20047 Cusago Milano Italy Declares that the machine RENTAL GE 50 KR 5 Complies with the requirements of the following EC EU Directives Machine Directive 2006 42 EC Low Voltage Dire...

Page 7: ...partment A B C D D5260020 A Manufacturer s data B Machine data Made in EU ITALY Year of manufacture TYPE model SERIAL NO Serial number C Machine technical data KVA Power kVA kW V Rated voltage A Rated...

Page 8: ...ied in the area indicated in the figure D5260030 The value indicates the guaranteed sound power level in compliance with Directive 2000 14 EC Sound power level LWA Unit of measurement dB A represents...

Page 9: ...t avoided could cause serious injury or even death to people and serious damage to property WARNING This word indicates a potential risk situation which if not avoided could result in serious inju ry...

Page 10: ...2 Safety 6 2 2 Positioning of safety decal and information 1 2 2 3 4 5 5 5 5 6 6 7 7 8 9 10 11 6 D5260040...

Page 11: ...al voltage hazard Stop the generating set before carrying out checks or maintenance M209710202 Pos 3 Lifting hooking point M8B9700250 Pos 4 Coolant high temperature hazard Do not remove the cap when t...

Page 12: ...il they have cooled sufficiently To avoid serious injury do not insert limbs near the rotating parts without stopping the engine M849000250 Pos 7 Draining the coolant and the engine oil M107011150 Pos...

Page 13: ...which you work D5260050 2 3 1 Personal protective equipment Do not wear clothes that are too loose or accessories to prevent them from becoming entangled causing person al injury Always wear the pers...

Page 14: ...ised person nel When cleaning the generating set do not use flammable substances such as diesel or gasoline 2 4 2 Fires caused by flammable material build up Remove dry leaves chips pieces of paper ca...

Page 15: ...et and the lifting equip ment used to undulating or abrupt movements that transmit dynamic stresses to the structure It is forbidden to fix on the frame of the generating set objects or accessories th...

Page 16: ...iage wheels are present and pulled Do not park the machine with the towing carriage on heavily tilted surfaces In case of stops during transport always apply the parking brake or lock the wheels with...

Page 17: ...installation should be designed by specialized technicians and carried out in a workmanlike manner The guard used to protect the generating set must not prevent the required normal cooling of the com...

Page 18: ...sk of damage to the machine and fire Do not place objects or obstacles near the air suction and expulsion windows a possible overheating of the generator could cause a fire Exhaust gases must be conve...

Page 19: ...personal injury or death D5260210 Do not remove the radiator cap with the engine running or hot The coolant may leak and cause serious burns D5260200 2 9 Maintenance precautions Maintenance must be pe...

Page 20: ...in them hoses cables wiring etc in accordance with the applicable laws and regulations D5260220 2 11 Disposing of the generating set This generating set is classified as Electrical Equipment For dispo...

Page 21: ...17 3 Technical data 3 Technical data 3 1 Machine dimensions D5260240 2350 mm 2300 mm 2401 mm 1050 mm 1575 mm 1472 mm 1100 mm...

Page 22: ...62 4 hp Net PRP power 2 41 6 kWm 56 2 hp Speed 1500 rpm Fuel consumption 75 PRP 8 5 h Oil sump capacity max 11 5 Electric starter Alternator Type Synchronous three phase brush less Insulation class H...

Page 23: ...rating Set is a machine that transforms mechanical energy generated by a combustion engine into electrical energy through an alternator 4 1 Main components 4 1 1 External components 1 3 2 6 7 8 9 10 1...

Page 24: ...ate 7 Oil drain plug 8 Coolant drain plug 9 Engine compartment access door 10 Fluid drain plug 11 Fuel drain plug 12 Radiator compartment access door 13 Rain cover for exhaust pipe 14 Radiator cap acc...

Page 25: ...3 4 5 6 7 8 9 10 11 12 D5260690 1 Coolant level sensor 2 Radiator cap 3 Engine 4 Engine air filter 5 Fuel supply pump 6 Fuel tank 7 Battery 8 Battery disconnect switch 9 Oil filler plug 10 Fuel prefil...

Page 26: ...A 12 13 14 15 16 18 19 17 D5260700 12 Liquid leak sensor in base 13 Fuel filter 14 Oil level dipstick 15 Oil filter 16 Dummy load 17 Engine control module 18 Ambient temperature sensor 19 Exhaust post...

Page 27: ...8 Main machine switch 9 Residual current circuit breaker with overcurrent protection RCBO 2P 16A 30mA Type A for sin gle phase 16A 230V sockets No 2 10 Residual current circuit breaker with overcurren...

Page 28: ...CCB 4P 300mA Type B for three phase 63A 400V sockets 10 Residual current circuit breaker with overcurrent protection RCBO 4P 32A 30mA Type B for three phase 32A 400V sockets 11 16A 230V 2P T CEE IP54...

Page 29: ...Engine circuit protection fuses 2 Service switch 3 Dummy load switch 4 Ground cable collector 5 Power terminal block 6 Auxiliary terminal block for the following connections Global alarm Remote start...

Page 30: ...values of the contact voltages below the limits set by electrical safety regulations These adjustments allow to operate a selective intervention based on the current and above all time The relay is th...

Page 31: ...urrent protection RCBO differ according to their character istics tripping thermal current magnetic tripping curve breaking power tripping differential current type of differential correction detected...

Page 32: ...tance drops below the set pre alarm value the Pre alarm led 3 lights up and the contact of the Pre alarm relay switches If the isolation resistance drops further below the alarm value threshold the Al...

Page 33: ...l tank comply with the following instructions Place the external tank at the same level as the generating set Use connecting pipes with a minimum diameter of 15 mm and a maximum length of 5m On the re...

Page 34: ...tricity within a few seconds from the sudden absence of the commercial electricity grid Connect the PAC I switchboard to the auxiliary terminal block as indicated on the generating set wiring dia gram...

Page 35: ...Fix the generating set on rigid pitches isolated against vibrations coming from other structures and with a mass equal to at least three times the mass of the generating set This guarantees an adequa...

Page 36: ...E D C H D5260270 Fig 2 1 2 3 4 5 6 7 8 9 10 Generating set Auxiliary extractor Exhaust pipes Exhaust pipe protection and insulation Rain cap and anti intrusion hood Air ejection duct Platform with in...

Page 37: ...ion without any possible stagnation or recycling of overheated air The inlet and outlet openings of the cooling and combustion air must be sized taking into account the mini mum air flow rates and max...

Page 38: ...this case the isolation monitor controls the isolation resistance of the active parts both towards ground and towards earth for example ground insulation of the power cables 5 5 Electrical connection...

Page 39: ...15 with return to the rated value within 0 2 0 3 seconds 6 1 3 Frequency Frequency is a parameter directly dependent on engine revolutions With a 4 pole alternator you have a frequency of 50 60 Hz wi...

Page 40: ...ft start system In all cases when the user circuit provides for the start of an asynchronous motor it is necessary to check that there are no utilities inserted in the system that due to the transient...

Page 41: ...stics of the devices to be supplied voltage power frequency are compatible with those of the generating set Too high or too low values of voltage and frequency can irreparably damage the electrical eq...

Page 42: ...0 C refer to the engine instruction manual or contact the Technical Support Service 3 D5260450 6 Set the main machine residual current circuit breaker with overcurrent protection 1 to ON insertion lev...

Page 43: ...ling cycle For immediate stop press the stop button 5 again Note The stop button only works in MAN mode 5 D5260670 4 Turn the control panel power switch 2 OFF 5 Wait 2 minutes and turn the battery dis...

Page 44: ...ces 6 6 1 Particle filter DPF regeneration Regeneration is the term used to describe DPF cleaning During this process the particulate is subjected to further oxidation within the DPF The exhaust gas t...

Page 45: ...active regeneration occurs only when passive regen eration is not possible based on temperature load and speed Requires post injection fuel thus raising exhaust temperatures to clean the filter Used a...

Page 46: ...ol unit and when the ATT filter indicator light on the control panel switches on Accumulation level 3 and 4 Do not regenerate when accumulation level is 0 1 or 2 Repeated regenerations cause heavy eng...

Page 47: ...he regeneration inhibited the system activates the forced regeneration process with consequent reduction of the engine power Be sure to reactivate the auto regeneration as soon as the conditions allow...

Page 48: ...mmy load DPF maintenance WARNING Maintenance removal and disposal of accumulated ash must be performed by specialised personnel DO NOT remove ashes using water or other chemicals Failure to comply wit...

Page 49: ...represented by dotted icons If no warning lights are active the screen shows all the dashed icons Aftertreatment Aftertreatment D5260530 Universal lamps icons The icons of the universal lights are sh...

Page 50: ...ff the alarm disappears automatically This output is active when the ATT filter indicator light is active Exhaust system high temperature indicator light D5260470 D5260550 AHI ATT HEST indicator light...

Page 51: ...the life of the engine or the DPF or cause damage to the machine or decrease its performance Do not use dirty diesel or mixtures of diesel and water as this would cause serious engine failure Clean fu...

Page 52: ...e is composed of two numbers which indicate and must correspond to the ambient temperature at which the engine operates The first number refers to the cold viscosity for winter use W while the second...

Page 53: ...may be used low silicate OAT Organic Acid Technology ASTM D 3306 D 6210 low silicate HOAT Hybrid Organic Acid Technology ASTM D 3306 D 6210 Important Do not mix OAT and HOAT coolants Never use automo...

Page 54: ...up operations run the engine for a short period check the coolant level again and refill if neces sary 7 1 4 Checking and cleaning the engine air filter 1 Release the hooks 1 2 Pull out the filter ele...

Page 55: ...elt Every 50 hours Check engine oil level Every 100 hours Check coolant level Check fuel pre filter Clean air filter In case of very dusty environments cleaning should be performed more frequently Eve...

Page 56: ...and or after a load operation Carry out a TEST cycle or AUTOMATIC LOAD TEST cycle to keep the generating set constantly operat ing Check engine oil fuel battery electrolyte levels If necessary top up...

Page 57: ...Precautions for disposal of waste material and 2 11 Disposing of the generating set In the event of disposal of the equipment or parts of it oils hoses plastic materials etc comply with the regulatio...

Page 58: ...7 Maintenance 54 NOTES...

Page 59: ...pper limit 3 157 0 P009A Ambient temperature cross check 171 2 P00AA Intake manifold temperature sensor rationality check 105 0 P00AB Intake manifold temperature sensor rationality check 105 1 P00A1 I...

Page 60: ...or 3 in order of burst 1394 5 P0204 Injector 4 Circuit open 1395 5 P0217 Engine coolant temperature exceeds the upper limit 110 0 P0219 Engine overload 190 0 P0222 Accelerator pedal track 2 signal sen...

Page 61: ...perature limit check diagnosis min 3241 1 P0462 Fuel level sensor signal too low 96 4 P0463 Fuel sensor signal too low 96 3 P0480 Radiator fan circuit open short circuit to ground short circuit to bat...

Page 62: ...6091 31 P062B VDIC2 1 Injector command internal circuit IC communication error 697 19 P062D VDIC2 1 Injector command internal circuit IC control unit internal circuit breakage 697 2 P0642 Reference ci...

Page 63: ...ty check 3241 31 P2081 DOC upstream physical temperature limit check diagnosis max 3241 0 P2082 Upstream DPF temperature heating check 3242 2 P2084 DPF upstream physical temperature limit check diagno...

Page 64: ...425 Exhaust gas recirculation valve Temperature fault 2791 31 P242F Excessive ash detected 3720 0 P2453 Differential pressure sensor offset check 3251 2 P2455 Differential pressure sensor physical che...

Page 65: ...ms DTC code Description of the malfunction code SPN code FMI code U0408 TSC1RC Cycle counter test 3349 10 U0411 EGR valve transmission error and or received signal error 2791 2 U1001 Node error on Can...

Page 66: ...8 Alarms 62 NOTES...

Page 67: ......

Page 68: ...MOSA div della BCS S p A Viale Europa 59 20047 Cusago Milano Italy Tel 39 0290352 1 Fax 39 0290390466 www mosa it...

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