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FPT NEF Series, Use And Maintenance

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FPT NEF Series Use And Maintenance Download Page 14

13

ENG

L

IS

H

SIGNS

Several warning signs are affixed to the engine by the manufacturer
and their meaning is indicated below.

Note:

 The signs with an exclamation mark on them underline a

potential 

danger

.

Lifting point (engine only).

Fuel Cap

(on the fuel tank, if there is one).

Oil Cap.

Oil dipstick.

Risk of burns: 

Expulsion of hot water under pressure.

Risk of burns: 
Presence of high temperature parts.

Risk of fire: 
Fuel present.

Danger of impact or catching

on moving parts: 

Presence of fans, pulleys, belts or the like.

Summary of Contents for NEF Series

Page 1: ...S Publication edited by FPT Industrial S p A Via Puglia 15 10156 Torino Italia www fptindustrial com Print L31900378 12 17 USEAND MAINTENANCE USO E MANUTENZIONE UTILISATION ET ENTRETIEN BETRIEB UNDWAR...

Page 2: ...er to allow the engine and or its fittings to perform in a certain way In some cases they will be dependent on the configuration of the commands and the set up of the generator set on which the engine...

Page 3: ...15 Run in 16 Refilling 17 CHECKS AND MAINTENANCE 20 Maintenance personnel 20 Accident prevention 20 Frequency 21 Guidelines 24 Checks to be made during periods of use how to proceed 24 Scheduled maint...

Page 4: ...ersonal injury caused by improper or incorrect behaviour The engines must only be used for the purposes declared by the Manufacturer Any tampering modification and use of non original spare parts may...

Page 5: ...nstructions can result in the risk of serious injury Risk of serious damage to the engine the partial or total non observance of these instructions could cause serious damage to the engine and may nul...

Page 6: ...e fan operation cycle must be below 20 1 The continuous power is that which a generating set is capable of delivering continuously for an unlimited number of hours per year Code NEF45 SM1F Engine fami...

Page 7: ...ing to the prescribed maintenance intervals and at standard environmental conditions A 10 overload is permissible for 1 hour every 12 hours of operation 3 The stand by power is the maximum power avail...

Page 8: ...nt inlet plug 11 Oil filling cap 12 High pressure pipes 13 Turbocharger air inlet NEF45 SM1F 1 Lifting eyelet 2 Coolant outlet pipe 3 Fan 4 Water pump 5 Coolant scavenge pipe 6 Oil sump 7 Oil extracti...

Page 9: ...level dipstick 3 Crankshaft pulley 4 Poly V belt 5 Alternator 6 Exhaust gas pipe NEF45 SM1F 1 Air filter 2 Turbocharger 3 Alternator 4 Engine flywheel 5 Oil sump 6 Oil extraction pump 7 Oil level dip...

Page 10: ...et Additional loads estimated at 20 N from the minimum speed at normal speed The fan operation cycle must be below 20 Code NEF67 TM1F Engine family F4 Cycle Diesel 4 stroke Number and arrangement of c...

Page 11: ...d of operation must not exceed 80 of the declared prime power according to the prescribed maintenance intervals and at standard environmental conditions A 10 overload is permissible for 1 hour every 1...

Page 12: ...illing cap 10 High pressure pipes NEF67 TM1F 1 Exhaust gas pipe 2 Lifting eyelet 3 Fan 4 Water pump 5 Alternator 6 Crankshaft pulley 7 Poly V belt 8 Oil sump 9 Oil filter 10 Oil extraction pump 11 Ele...

Page 13: ...uide pulley belt tensioner 7 Oil level dipstick 8 Crankshaft pulley 9 Oil sump 10 Oil extraction pump 11 Water pump 12 Alternator 13 Automatic belt tensioner 14 Lifting eyelet 15 Exhaust gas pipe NEF6...

Page 14: ...ation mark on them underline a potential danger Lifting point engine only Fuel Cap on the fuel tank if there is one Oil Cap Oil dipstick Risk of burns Expulsion of hot water under pressure Risk of bur...

Page 15: ...ow the prescriptions shown on the maintenance plan During use periodically check that the temperature of the engine coolant does not reach the alarm thresholds the oil pressure remains within normal v...

Page 16: ...lt persists contact the authorised Service centre Fuel circuit It is advisable to drain the water from the filters before the relevant warning light comes on Avoid using the engine with a small fuel r...

Page 17: ...rnator recharging faults Periodically check the cleanliness condition and correct tensioning of the drive belt RUN IN Thanks to the new engine technology no running in is required ATTENTION Visually c...

Page 18: ...ed by FPT Refer to the data of supplier manufacturer of the generator set Use only fuels that comply with international standards ASTM D975 or EN 590 5 The quantities shown are relative to the total c...

Page 19: ...c API CH 4 CI 4 CJ 4 ACEA E4 E6 500 ppm Standard 15W 40 10W 30 10W 40 Semi Mineral Semi Synthetic Synthetic API CI 4 CH 4 ACEA E7 E5 1 000 ppm Low specifications 15W 40 10W 30 10W 40 Mineral API CF AC...

Page 20: ...paration of the paraffin This results in the filters becoming clogged EN590 specifications distinguish different classes of diesel fuel identifying the characteristics of those best suited to low temp...

Page 21: ...e gloves and goggles when refilling batteries with acid solution check cleanliness of battery clamps and terminals filling of inhibitors and antifreeze replacing or topping up lubricant hot engine oil...

Page 22: ...lating stands The conditions provoking the emergency power unit start may suddenly occur Whenever executing checks and maintenance operations strictly follow the safety instructions prescribed by the...

Page 23: ...vel 12 m filtering efficiency 200 6 The frequency with which operations are carried out will depend on the working conditions and efficiency wear of the product Scheduled maintenance Frequency Drainag...

Page 24: ...lter must be halved or suitably adjusted in accordance with the use and operating conditions of the engine please consult the personnel in charge of maintenance operations for appropriate advice The o...

Page 25: ...KS TO BE MADE DURING PERIODS OF USE HOW TO PROCEED Check the engine lubricant oil level Proceed only when the engine is shut down and at low temperature in order to prevent the risk of burns Use the o...

Page 26: ...25 ENGLISH NEF45 SM1F NEF67 TM1F 12_017_G 14_224_N...

Page 27: ...t level is a few centimetres below the filling hole In the event of an externally located level indicator as regards the heat exchangers proceed with the top up operation by making sure that the coola...

Page 28: ...ified compressed air on the filtering element working from the inside outwards maximum pressure 200 kPa Check the condition of the air filter before refitting it Replace it if broken or torn Check the...

Page 29: ...protected by Vaseline In the event of dirty cable clamps and battery terminals Loosen the nut and remove the clamp from the negative terminal marked with a Loosen the nut and remove the clamp from the...

Page 30: ...evel is below the minimum If the battery requires recharging contact a specialised workshop Some batteries have a single cover for the inspection plugs To access the elements use a lever as shown in t...

Page 31: ...therwise replace it Reposition the blow by filter 1 in its seat on the tappet cover 3 Inspection of the exhaust duct s Visually check that the exhaust system is not blocked or damaged Make sure that t...

Page 32: ...n Close the plug again tightening it completely by hand Dispose of the drained fluids according to current requirements Drainage suction of water condensation and impurities from the fuel tank s Proce...

Page 33: ...ut the filling operation through the hole located on the tappet cover of cylinder 1 using lubricant oil that complies with international standards as shown in the REFILLING section Use the oil dipstic...

Page 34: ...lace the filter element and the O ring seal 2 contained inside the filter 3 Carefully clean the surfaces of the support 1 in contact with the O ring seal 2 Sprinkle oil on the O ring seal 2 of the new...

Page 35: ...TM1F 14_222_N Eliminate the consumables and any materials in contact with them for example filters in accordance with current regulations The FPT Technical Service Network workshops are equipped for t...

Page 36: ...ing the diesel under the filter support 1 Remove the filter 2 by unscrewing it from its relative support Replace the filter element and the O ring seal contained inside the filter 2 Carefully clean th...

Page 37: ...t and does not leak into the surroundings Use the fuel suction pump 2 until the diesel coming out is free from any residual air Correctly tighten the previously loosened coupling Start the engine and...

Page 38: ...er screw 1 on the pre filter support and activate the hand pump 2 until the supply circuit is full Ensure that any fuel coming out is not dispersed into the environment Lock the bleeder screw tightly...

Page 39: ...move the blow by filter 1 from the tappet cover 3 Replace the blow by filter 1 and the relative gasket 2 Position the new blow by filter 1 in its seat on the tappet cover 3 Eliminate the consumables a...

Page 40: ...ling circuit to the heat exchanger Drain the coolant from the heat exchanger radiator and wait until it is completely empty After it is empty reconnect the cooling circuit ensuring that the sleeves ar...

Page 41: ...and relevant inlet and outlet ducts The failure to observe the aforesaid procedure does not guarantee the presence of the correct quantity of coolant in the engine ATTENTION When the engine is hot pr...

Page 42: ...ying the presence of any wear signs Section 1 of the figure signs a compressor with no wear signs while section 2 shows signs of contact between the inducer and the compressor inner diameter Visually...

Page 43: ...the alternator in order to obtain the prescribed tension Tighten the screw 2 fastening the alternator to the bracket and the bolt 1 anchoring the alternator to its lower support to a torque of 43 6 Nm...

Page 44: ...3 rotate the automatic belt tensioner 4 in the direction of the arrow and remove the belt 5 Fit the new ancillary belt inside the shoulders of all the pulleys Reposition the fan together with spacer i...

Page 45: ...operated pump equipped with a pressure gauge which operated by the lever enables the injector calibration pressure to be obtained and which is displayed on the pump pressure gauge at the moment in whi...

Page 46: ...ing an Allen wrench 1 box end wrench 2 and a feeler gauge 3 The values to be checked are detailed below Intake valve 0 25 0 05 mm Exhaust valve 0 50 0 05 mm 13_087_N The operations described above req...

Page 47: ...eyelets is not permitted The capacity and dimensions of the engine hoisting system must be suitable for the engine weight and dimensions Check that there are is no interference between the hoisting s...

Page 48: ...nductor provided for that purpose 5 Spray approximately 45 67 g of protective oil 10 g per litre of displacement in the air intake manifold during the pressurised filling operation described in the pr...

Page 49: ...it to a normal state of use Connect the air intake pipe to the air filter 5 Connect the fuel circuits to the generator set s fuel tank completing the operations as indicated in point 4 of PREPARING TH...

Page 50: ...ing a powder fire extinguisher without directing the jet at the person s face covering with blankets or rolling the victim on the ground Do not attempt to remove pieces of clothing that may have stuck...

Page 51: ...the person giving aid Proceed as indicated by the competent authorities cardiac massage mouth to mouth resuscitation etc Injuries and fractures The high number of possible circumstances and the speci...

Page 52: ...URE RANGE A Engine oil sump heater or cooling block recommended in this range Note Cold start capabilities are strongly correlated with the quality of the diesel 17_076_N 15W 40 10W 40 5W 30 Temperatu...

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