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3H50, 4H50

Maintenance

HATZ

Manual

Maintenance

8.1

General maintenance instructions

Safety notes

WARNING

Danger of injury from failure to follow the operating instruc-
tions and from performing unauthorized tasks on the ma-
chine.

▪

Follow all instructions.

▪

Do not perform activities for which no qualification is avail-
able. Contact properly trained personnel if necessary.

NOTICE

Comply with the safety chapter!

Follow the basic safety instructions in chapter

3 Safety, page 7

▪ Maintenance tasks may only be performed by trained personnel.

▪ Accident prevention measures must be in accordance with the local acci-

dent prevention regulations.

▪ Perform setting and maintenance work at the specified intervals.

▪ Replace faulty machine parts as soon as possible.

▪ Always wear personal protection equipment.

▪ Only use fully functional tools.

▪ Installation of unsuitable spare parts can lead to problems. We cannot ac-

cept responsibility for direct damage or secondary damage that results
from this.We therefore recommend the use of

Hatz original spare parts

▪ Closely adhere to the maintenance conditions prescribed in this manual.

▪ Only make changes to the machine in agreement with the manufacturer.

▪ Only perform maintenance work when the engine is stopped.

▪ Protect the starting key from unauthorized access.

▪ Disconnect the negative battery terminal before carrying out maintenance

work.

▪ Adhere to legal regulations when handling and disposing of used oil, fil-

ters, coolants, and cleaning agents.

▪ After completing maintenance work, check that all tools, bolts, aids, and

other objects are removed from the machine, and that all safety equipment
has been replaced.

Содержание 3H50 Series

Страница 1: ...CREATING POWER SOLUTIONS MANUAL for diesel engine Hatz Diesel 3H50 4H50 www hatz diesel com...

Страница 2: ......

Страница 3: ...21 4 1 Engine information and filling quantities 21 4 2 Engine type plate 23 4 2 1 Engine serial number 24 4 3 Engine oil 25 4 4 Coolant 26 4 5 Fuel 31 5 Engine overview 32 5 1 Designation of componen...

Страница 4: ...he poly v belt 95 8 2 9 Replacing the poly v belts 99 8 2 10 Changing the oil separator of the crankcase ventilation 103 8 2 11 Checking the screw connections 104 8 2 12 Draining the water separator 1...

Страница 5: ...entirely with Motorenfabrik HATZ Ruh storf This manual may only be copied or distributed if written approval has been received This also applies to the copying or distribution of excerpts of this manu...

Страница 6: ...s The global HATZ service network is at your disposal to ad vise you and supply you with spare parts For the address of the Hatz ser vice station nearest you please see the enclosed spare parts list o...

Страница 7: ...the machine Motorenfabrik HATZ does not accept any liability for damage resulting from this The operational safety of the machine is only guaranteed if it is used as in tended Use according to the int...

Страница 8: ...ce station It is prohibited to start the engine before it is fully installed In addition please note that it is prohibited to start up the machine before it has been determined that the machine into w...

Страница 9: ...f the art tech nology and the recognized safety standards Despite these precautions risks exist when operating the machine and during maintenance work These risks are identified in this manual by mean...

Страница 10: ...r death CAUTION This signal word is used to indicate potentially dangerous situations which if not avoided may lead to minor or moderate injury CAUTION This signal word without a danger symbol is used...

Страница 11: ...tances Warning of toxic engine exhaust Warning of corrosive substances Warning of heavy loads Warning of environmental damage Comply with this manual or additional documentation from other manufacture...

Страница 12: ...ditions before working on the machine Follow all general safety instructions as well as the specific task related safety instructions contained in the individual chapters Using the machine Only operat...

Страница 13: ...the wearer s freedom of movement Warning labels and information signs on the machine The warning labels and information signs on the machine must be followed see chapter Labels 3 3 Labels page 19 The...

Страница 14: ...n training instructional cour ses Only qualified personnel is permitted to operate and main tain this machine Failure to comply will cause the warranty to become void WARNING Danger of injury from fai...

Страница 15: ...lated requirements and applicable legal regulations Safe operation Before switching on the machine ensure that no one can be injured when the machine is started up During machine operation ensure that...

Страница 16: ...n good condition and functioning properly Check connections cables and fasteners regularly to ensure they are in good condition Maintenance work Maintenance work that goes beyond the scope described i...

Страница 17: ...ly with manufacturer s instructions WARNING Danger of injury from compressed air and dust particles Eye injuries may occur when cleaning with compressed air Wear safety goggles CAUTION Danger of injur...

Страница 18: ...ve to prevent short circuits and mass contact of current carrying cables If faults occur check the cable connections for good con tact DANGER Danger of explosion from flammable substances There is a d...

Страница 19: ...ent that is not designed according to HATZ wiring diagrams 3 3 Labels Warning labels and information signs on the engine Label Meaning Engine model TIC TICD 0000 053 657 02 The engine may only be oper...

Страница 20: ...bat tery and in the battery user man ual 3 Keep children away from acid and batteries 4 Danger of explosion A highly ex plosive electrolytic gas is created when batteries are charged 5 Wear safety gog...

Страница 21: ...o 4 5 bar Coolant quantity Approx ltr 12 7 2 12 0 3 13 2 2 12 5 3 Sense of rotation Left view toward flywheel Tappet clearance Automatic hydraulic valve adjustment mainte nance free Max perm continuou...

Страница 22: ...on EGR and diesel oxidation catalyst DOC TICD With turbocharger charge air cooling cooled ex haust gas recirculation EGR diesel oxidation cata lyst DOC and diesel particulate filter DPF OPU Open Power...

Страница 23: ...plate is affixed to the crankcase and includes the following engine information 1 Model designation of the engine 2 Engine serial number 3 Engine power kW at rated speed rpm 4 Displacement liters 5 In...

Страница 24: ...r 4 Fabrication number consecutive Engine type number The engine type number makes it possible to see if the engine is equipped with a diesel oxidation catalyst DOC There are more stringent require me...

Страница 25: ...le engine oil Unsuitable engine oil diminishes the functionality and service life of the catalytic converter and diesel particulate filter Only use engine oils with very low quantities of sulfate ash...

Страница 26: ...e posits of lime in the cooling system are reduced Safety notes CAUTION Danger of damage to health Radiator protection fluids are harmful to health Avoid contact to eyes and skin Store only in the sea...

Страница 27: ...oline XLC B Auto Teile Ring Cartechnic Antifreeze CT 12 plus Avia AVIA ANTIFREEZE NG AVIA COOLANT APN S AVIAFLUID In ternational LLC MAXCool Long Lif BASF Glysantin G30 Glysantin G40 BayWa AG TECTROL...

Страница 28: ...Y ANTIFREEZE SNF G Energy Antifreeze Si OAT Gulf Gulf Eurocool G 40 Concentrate Huiles Berliet S A RTO Maxigel Plus HVL GmbH Badenweiler Frigutec XLC B1 RL 04 INA MAZIVA Ltd INA Antifriz BS Super JMC...

Страница 29: ...Life Pakelo Coolant G40 Hybrid PANOLIN AG PANOLIN ANTI FROST MT 650 Petrol Ofisi Anonim Sirketi PO EXTENDED LIFE coolant Petrol ANTIFRIZ KONCENTRAT ANTIFRIZ MAX PETRONAS LUBRICANTS PETRONAS ANTIFREEZ...

Страница 30: ...into the cooling circuit or some radiator protection fluids are also offered as premixed formulations Be sure to comply with the information on the packaging label If the radiator protection fluid ha...

Страница 31: ...tion catalyst DOC For details on equipping with a DOC see chapter 4 2 1 Engine serial number page 24 Japan JIS K 2204 with a maximum HFRR value of 520 m CAUTION Danger of engine damage from low qualit...

Страница 32: ...3H50 4H50 32 HATZ Manual 5 Engine overview 5 1 Designation of components Model TIC intake side 1 Intake opening for combustion air 2 Oil filler plug top option 3 Oil filter 4 Fuel main filter 5 Side...

Страница 33: ...al 6 Fuel prefilter 7 Drain plug with integrated water level sensor 8 Electric fuel pump 9 Engine type plate 10 Starter low mounting position 11 Dipstick 12 Oil filler plug bottom 13 Oil filler plug m...

Страница 34: ...ystem with diesel oxidation catalytic converter and diesel particulate filter TICD model 3 Turbocharger 4 Engine foot 5 Diesel oxidation catalytic converter DOC TIC model 6 Exhaust outlet 7 Starter hi...

Страница 35: ...ATZ 35 Manual Model OPU intake side NOTICE i The Open Power Unit OPU is a complete system which in ad dition to the engine also includes all of the components required for cooling 1 Intake opening for...

Страница 36: ...elay glow control unit and fuse holder 8 Oil filter 9 Fuel main filter 10 Side oil drain screw 11 Fuel prefilter 12 Drain plug with integrated water level sensor 13 Electric fuel pump 14 Engine type p...

Страница 37: ...1 Radiator with integrated expansion tank 2 Sealing cap for coolant 3 Oil filler plug top option 4 Turbocharger 5 Diesel oxidation catalyst DOC 6 Exhaust outlet 7 Starter high mounting position 8 Thre...

Страница 38: ...noise and weather protection capsule The mainte nance covers 4 and 6 can be removed for daily maintenance work The individual maintenance positions are shown on the figures of the OPU 1 Intake openin...

Страница 39: ...iew HATZ 39 Manual 8 Speed adjustment 9 Engine type plate 10 Drain plug with integrated water level sensor 11 Fuel prefilter Components of the electronic engine control unit Pos Designation Figure 1 C...

Страница 40: ...ressure sensor 3 Rail pressure sensor 4 Rail pressure control valve 5 EGR valve 6 Coolant level sensor integrated in external expan sion tank 7 Coolant temperature sensor 8 Coolant level sensor for ra...

Страница 41: ...temperature sensor 13 Exhaust gas temperature sensor TICD model 14 Differential pressure sensor TICD model 15 Low fuel pressure and fuel temperature sensor 16 Water level sensor 17 Oil pressure and o...

Страница 42: ...rview fuse assignment 3H50TIC 4H50TI 4H50TIC A B C D E F Pos Consumer Fuse A Voltage supply for control unit 15A B Signal inputs for control unit 1A C Glow plugs 40A D Voltage supply for additional co...

Страница 43: ...control unit 5A F2 Fuel pump 10A F3 Glow plugs 40A F4 Voltage supply for control unit 15A F5 Ignition terminal 15 10A F6 Starter terminal 50 30A F7 Ignition terminal 15 for additional consumers that...

Страница 44: ...service indicator 8 Engine temperature indicator 9 Maintenance interval indicator 10 Engine fault 11 Regeneration of diesel particulate filter required TICD model 12 Warning of very hot engine exhaus...

Страница 45: ...section 7 7 Regenerating the diesel particulate filter page 69 Reset the maintenance interval indicator see section 8 2 17 Resetting the maintenance interval indica tor page 116 Warning and indicator...

Страница 46: ...rature Operate engine at reduced load Stop the engine if the engine temperature indicator has not gone out after 5 minutes lights engine fault flashes Coolant temperature is inad missibly high Switch...

Страница 47: ...the machine away from a critical location Avoid staying in the vicinity of the running engine if possible Switch off the engine and correct the fault promptly or contact a HATZ service cen ter Engine...

Страница 48: ...deformed lifting eyes Only use a suitable hoist with a sufficient carrying capacity Always use all lifting eyes for lifting Do not remain under suspended loads CAUTION Only use the lifting eye for tr...

Страница 49: ...Manual Access to the lifting eyes with the Silent Pack Overview A Control side maintenance lid B Top maintenance cover C Holder for the air filter 1 Clamp type fasteners for control side maintenance...

Страница 50: ...lift away up wards 2 Turn clamp type fasteners 2 to the left up to the stop and then remove the maintenance cover 3 Unscrew the fixing screws 4 4 Position of the lifting eyes see section lifting poin...

Страница 51: ...questions on transporting the machine please contact your nearest HATZ service station For contact data see chapter 1 Impres sum page 5 or www hatz diesel com 6 2 Installation notes HATZ diesel engine...

Страница 52: ...ur nearest HATZ service station Any improper modification of the engine will result in a loss of liability cov erage for resulting damage Only regular maintenance as specified in this manual will main...

Страница 53: ...of later engine damage Operating the engine with an oil level below the min mark or above the max mark can lead to engine damage When checking the oil level the engine must be horizontal and have been...

Страница 54: ...tick 5 Pull out the dipstick and check the oil level 6 If required add engine oil to the max mark 7 Reinsert the dipstick 8 Screw in the oil filler plug 6 5 Filling the cooling system Safety notes CAU...

Страница 55: ...the coolant see section 4 4 Coolant page 26 HATZ radiator with external expansion tank 2 Top up the coolant to the MAX mark on the expansion tank For preparation of the coolant see section 4 4 Coolant...

Страница 56: ...consciousness and even death in closed off and poorly ventilated rooms Never operate the machine in closed off or poorly ventilated rooms Do not breathe in the exhaust gases CAUTION Health hazard due...

Страница 57: ...fficient amount of fuel in the fuel tank see the chap ter 7 6 Refueling page 68 4 There is a sufficient amount of engine oil in the engine housing see the chapter 7 5 Check the oil level page 66 5 The...

Страница 58: ...117 Turn the starting key to position 0 every time you want to start the engine The starter protection module prevents the starter from engaging while the engine is running and be coming damaged Step...

Страница 59: ...is running release the starting key The starting key springs back to position I and remains in this position during operation The charge control 4 and oil pressure indicator 5 go out The operating ind...

Страница 60: ...e ma chine into service Replace faulty machine parts immediately Check the installation conditions when the machine is first taken into service and after the machine has been inactive for a lengthy pe...

Страница 61: ...hine is working properly Procedure Step Test 1 The machine is standing securely and on a level surface 2 The installation location is adequately ventilated 3 There is a sufficient amount of fuel in th...

Страница 62: ...te the machine in closed off or poorly ventilated rooms Do not breathe in the exhaust gases CAUTION Danger of engine damage from the use of starting fluid Engine damage from the use of starting fluid...

Страница 63: ...shooting page 117 Turn the starting key to position 0 every time you want to start the engine The starter protection module prevents the starter from engaging while the engine is running and be coming...

Страница 64: ...ff the engine Safety notes CAUTION Danger of injury from unauthorized access There is a danger of injury if unauthorized persons handle the machine Protect the starting key against unauthorized access...

Страница 65: ...mentation for the complete ma chine Overview HATZ instrument boxes I 0 1 Starting key Ignition lock 0 Off I Operation Procedure Step Activity 1 Turn the starting key 1 to position 0 The engine switche...

Страница 66: ...nger of burns when working on a hot engine Wear safety gloves CAUTION Danger of later engine damage Operating the engine with an oil level below the min mark or above the max mark can lead to engine d...

Страница 67: ...ff the engine and wait several minutes for the engine oil to collect in the crankcase Engine must be level 2 Remove contamination on the engine in the area of the dipstick 1 3 Pull out the dipstick an...

Страница 68: ...r of environmental damage from spilled fuel Do not overfill the fuel tank and do not spill fuel Collect any leaking fuel and dispose of it according to local environmental regulations CAUTION Engine d...

Страница 69: ...routine without interruption This mode is applied if the corresponding con ditions are fulfilled see Automatic regeneration section Manual regeneration which is started by the operator During manual...

Страница 70: ...blocked over a longer period a large amount of particles collects in the filter This can mean that neither automatic nor manual regeneration can be started In these cases a service regeneration is re...

Страница 71: ...he indicator 4 does not light up it is recommended that you start the manual regeneration in order to prevent damage to the particle filter due to impermissi bly high soot concentration If the indicat...

Страница 72: ...n NOTICE i To ensure uninterrupted manual regeneration note the follow ing Do not change the engine speed Leave the device in the idle setting Do not disengage the parking brake if available Do not us...

Страница 73: ...machine parts as soon as possible Always wear personal protection equipment Only use fully functional tools Installation of unsuitable spare parts can lead to problems We cannot ac cept responsibility...

Страница 74: ...is not listed and described in the maintenance documentation please contact your nearest HATZ service station 8 2 Maintenance work Safety note CAUTION Danger of injury if maintenance instructions are...

Страница 75: ...2 years Change the engine oil and oil filter1 8 2 6 Changing the engine oil and oil filter page 86 Change the fuel prefilter1 8 2 13 Changing the fuel prefilter page 106 Replace the fuel main filter1...

Страница 76: ...eturn AGR To be carried out by a trained specialist 1 Maintenance according to maintenance interval or after 2 years depending on which criterion occurs first 2 The secondary filter must be replaced a...

Страница 77: ...3H50 4H50 Maintenance HATZ 77 Manual Overview...

Страница 78: ...nel on exhaust gas side E Access cover to the drain plug on the radiator 1 Clamp type fasteners for control side maintenance cover 2 Clamp type fasteners for top maintenance cover 3 Sealing lip 4 Fixi...

Страница 79: ...rator of the crankcase ventilation A B Check the screw connections A B C D Cleaning the engine A B C D Change the coolant A B E Procedure Step Activity Remove the control side maintenance cover A 1 Tu...

Страница 80: ...nance steps have been completed Make sure that the seal lip 3 of the maintenance cover B is not trapped 8 2 3 Checking the intake area of the combustion air Safety notes CAUTION Danger of burns There...

Страница 81: ...ir 2 Dust discharge valve 3 Rubber lips OK 4 Rubber lips deformed Procedure Step Activity 1 Check the intake opening 1 for coarse contamination such as leaves heavy dust deposits etc and clean if nece...

Страница 82: ...Danger of burns There is a danger of burns when working on a hot engine Let the engine cool Wear safety gloves CAUTION Danger of injury When working with compressed air foreign bodies may fly into yo...

Страница 83: ...notes CAUTION Danger of scalding and risk of environmental damage due to hot coolant Excessive coolant is blown off from the sealing cap on the expansion tank After topping up the cooling system never...

Страница 84: ...MIN mark can lead to engine damage When checking the coolant level the engine must be hori zontal and switched off Overview External expansion tank MAX MIN Integrated expansion tank MAX MIN 1 2 4 1 E...

Страница 85: ...the cooling system On a non leaking cooling system losses only occur when the coolant boils and this then causes coolant to be pressed out of the cooling system at the sealing cap on the expansion ta...

Страница 86: ...oil is water polluting Do no allow it to enter the ground water water bodies or sewage system Collect the used oil and dispose of it according to local envi ronmental regulations CAUTION Danger of inj...

Страница 87: ...lter 2 Sealing surface 3 Gasket Procedure Step Activity 1 Keep a container ready for collecting the used oil 2 Loosen the oil filter 1 with a strap wrench or similar and un screw it 3 Dispose of the o...

Страница 88: ...g Procedure Step Activity 1 Loosen the oil filter 1 with a strap wrench or similar and un screw it until the collar 2 of the oil filter is at the same level as the shaped element 3 In this position a...

Страница 89: ...er and shaped element Draining the engine oil Overview Model with oil drain screw 1 Oil drain screw side 2 Oil drain screw front 3 Gasket Procedure Step Activity 1 Keep a container ready for collectin...

Страница 90: ...The container must be large enough to hold the entire amount of engine oil For the engine oil filling quantity see section 4 1 Engine infor mation and filling quantities page 21 2 Remove the screw pl...

Страница 91: ...1 Dipstick depending on the model 2 Oil filler plug top option 3 Oil refilling container 4 Oil filler plug bottom 5 Oil filler plug middle option Procedure Step Activity 1 Pull out the dipstick 1 and...

Страница 92: ...ect if necessary 2 Check the oil filter for tightness and retighten by hand if neces sary 8 2 7 Engine cleaning Safety notes DANGER Danger of explosion from flammable cleaning agents Cleaning with ben...

Страница 93: ...se gasoline or acid based cleaning agents The components of the electrical equipment are protected against rain and spray water Cleaning with a water jet is permitted When cleaning with a high pressur...

Страница 94: ...nation clean the engine ei ther with compressed air or with a water jet On the radiator first work against the direction of flow of the cooling air and then in the direction of flow Cleaning wet or oi...

Страница 95: ...tions Checking the poly v belt for damage Checking and setting the belt tension Safety notes CAUTION Danger of burns There is a danger of burns when working on a hot engine Let the engine cool before...

Страница 96: ...e ribs 6 Broken ribs Procedure Step Activity 1 Check the poly v belt 2 for the following damage Transverse cracks on the rear of the belt Fraying on the side Accumulation of dirt between the ribs Oily...

Страница 97: ...re For details see section 8 2 9 Replacing the poly v belts page 99 subsection Belt run NOTICE i The cause of running noises of the poly v belt is mostly that the pretension on the belt is too low Too...

Страница 98: ...210 Hz 10 Hz Belt after maintenance interval 150 Hz 10 Hz Minimum tension 125 Hz Procedure Step Activity Checking the belt tension 1 Check the belt tension at the measuring point 6 in accordance with...

Страница 99: ...Engine without A C compressor Engine with A C compressor Safety note CAUTION Danger of burns There is a danger of burns when working on a hot engine Let the engine cool before maintenance Belt run Eng...

Страница 100: ...uard left half 4 Connecting screws protective guard halves top and bottom 5 Fixing screws protective guard top and bottom Procedure Step Activity 1 Unscrew the optional belt guard 1 Unscrew the fixing...

Страница 101: ...from the pulley 4 Carefully lift the poly v belt over a fan blade Turn the fan further in the counterclockwise direction and lift the belt over the re maining fan blades until it is completely free 5...

Страница 102: ...Belt tensioner 2 Poly v belt 3 Fan blade Procedure Step Activity 1 Insert a 3 8 square key into the groove in the belt tensioner 1 2 Turn the belt tensioner in the direction of the arrow thus reliev i...

Страница 103: ...the belt run 9 Turn the belt tensioner in the direction of the arrow and lay on the poly v belt 10 Slowly relieve the belt tensioner 11 Check that the poly v belt is correctly placed on the pulley 12...

Страница 104: ...nd tighten the four mounting bolts max 4 Nm If necessary reattach the vent hose 8 2 11 Checking the screw connections Safety note NOTICE i Only retighten loose screw connections Screw connections can...

Страница 105: ...ls when the maximum permissible water level is reached in the water sep arator see explanation of symbols engine fault section 5 3 HATZ instrument box page 44 Overview 1 2 3 4 5 1 Bleed screw 2 Drain...

Страница 106: ...een by a clear separating line 5 Release the fuel feed line if necessary Dispose of the water fuel mixture in accordance with the local environmental regulations 8 2 13 Changing the fuel prefilter Saf...

Страница 107: ...according to lo cal environmental regulations CAUTION Dirt particles can damage the injection system Maintain clean conditions to ensure dirt does not enter the fuel line Only install fuel filters dr...

Страница 108: ...surfaces Screw the drain plug into the new fuel prefilter 8 Lightly oil the gasket 6 of the new fuel prefilter fit the dry filter and tighten it by hand 9 Release the fuel feed line and connect the c...

Страница 109: ...TION Danger of injury Repeated contact with diesel fuel can cause chapped and cracked skin Wear safety gloves CAUTION Danger of environmental damage from spilled fuel When the filter is removed a smal...

Страница 110: ...the main fuel filter 3 and dispose of it according to lo cal environmental regulations 4 Lightly oil the gasket 5 of the new main fuel filter 5 Fit the filter and tighten it by hand 6 Release the fuel...

Страница 111: ...jet toward people or toward yourself NOTICE i Change the filter elements when there is oily or damp dirt contamination cleaning is not possible Even minor damage in the areas of the sealing surface fi...

Страница 112: ...of the air filter housing 1 air filter cover 3 and dust discharge valve 4 4 Pull out and check the secondary filter 5 replace if required The secondary filter can not be cleaned The secondary filter...

Страница 113: ...ing system Rinsing the cooling system Filling the cooling system Safety notes CAUTION Danger of scalding and risk of environmental damage due to hot coolant Excessive coolant is blown off from the sea...

Страница 114: ...enter the ground water water bodies or sewage system Collect the coolant and dispose of it according to local envi ronmental regulations Overview MAX MIN MAX MIN 1 2 4 3 6 5 1 Expansion tank for cool...

Страница 115: ...e drain valve and screw tight by hand When tightening the drain valve opens allowing the coolant to drain 4 Remove the drain hose and reattach the sealing screw Rinsing the cooling system The cooling...

Страница 116: ...boxes I 0 1 Starting key 2 Pushbutton Ignition lock 0 Off I Operation Procedure Step Activity 1 The starting key is at position 0 Press and hold down the button 2 2 Turn the starting key from position...

Страница 117: ...arious errors in differ ent assemblies Contact HATZ Service The engine does not start or does not start immediately but can be turned with the starter Possible causes Remedy Chapter Hydraulic load too...

Страница 118: ...u pling it The starter does not switch on and the engine does not turn Possible causes Remedy Chapter Irregularities in the electrical equipment Battery and or other cable connections are incorrectly...

Страница 119: ...operation Add fuel 7 6 Refueling page 68 The engine loses power and speed and black smoke emerges from the ex haust Possible causes Remedy Chapter Dirty air filter unit Check the degree of dirt con ta...

Страница 120: ...ying out the start support a battery can generate an explosive gas mixture Avoid fire sparks open flames and smoking Avoid short circuits Only connect battery terminals with identical polarity see Ove...

Страница 121: ...e Use a suitable start support cable with insulated cable pli ers Required line cross section 12 volts min 50 mm2 24 volts min 35 mm2 Never swap the positive and negative battery termi nals danger of...

Страница 122: ...terminal of the discharged bat tery Procedure 12 volt model Step Activity 1 A second battery 12 volts or an external device with a 12 volt system can be used for the start support See also the instruc...

Страница 123: ...B Current emitting batteries C Connection cable between the batteries Red start support cable positive terminal 1 Clamp pliers on the positive terminal of the discharged bat tery 2 Clamp pliers on the...

Страница 124: ...tem See also the instructions in the documentation for the external device 2 Turn the starting key to position 0 on both machines 3 Connect the batteries using the clamp pliers of the start support ca...

Страница 125: ...or spilled fuel can ignite on hot engine parts and cause serious burn injuries Only refuel when the engine is switched off Never refuel in the vicinity of open flames or sparks that can cause ignitio...

Страница 126: ...ol down 5 Check the coolant level and concentration Refill coolant if nec essary see section 8 2 5 Checking the cooling system page 83 If the concentration is too low replace the coolant see sec tion...

Страница 127: ...2 Disposing of the machine Disposal information Dispose of the machine including machine parts engine oil coolant and fuel according to the local disposal regulations and the environmental laws in th...

Страница 128: ...sed data sheets in the enclosed technical documents have been complied with The special technical documents in acc with Annex VII B of the Directive 2006 42 EC have been prepared Conformity with the p...

Страница 129: ...sponding engine family designation is noted on the engine type plate see chapter 4 2 Engine type plate page 23 CO2 emissions Engine family designation CO2 g kWh Test cycle Parent engine Speed 3 4H50TI...

Страница 130: ...Council of 14 September 2016 on requirements relating to gaseous and particulate pollutant emission limits and type approval for internal combustion engines for non road mobile machinery amending Reg...

Страница 131: ...of the Council of 14 September 2016 on requirements relating to gaseous and particulate pollutant emission limits and type approval for internal combustion engines for non road mobile machinery amend...

Страница 132: ...ONS Motorenfabrik Hatz GmbH Co KG Ernst Hatz Str 16 94099 Ruhstorf a d Rott Deutschland Tel 49 8531 319 0 Fax 49 8531 319 418 marketing hatz diesel de www hatz diesel com 0000 436 004 03 09 2019 0 1 P...

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