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2L41C, 2M41, 2M41Z

Safety

HATZ

9

Operator’s Manual

Storing this manual

This manual is an integral component of the machine (also when being
sold). It must be stored in the direct vicinity of the machine and be accessi-
ble to personnel at all times.

3.1.3

Representation of safety notes

Overview

This machine has been designed and built according to state-of-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 means of safety notes.

The safety notes precede the related description or operating step.

Structure of the safety notes

The safety notes consist of:

▪ Danger symbol

▪ signal word

▪ Description of danger

▪ Possible consequences

▪ Preventative measures

General danger symbol

The general danger symbol is used to identify the danger of personal injury.

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Содержание 2L41C

Страница 1: ...Diesel 2L41C 2M41 2M41Z www hatz diesel com INCLUDES SUPPLEMENTAL INFORMATION TO THE OWNER S MANUAL FOR MODEL YEAR 2019 EPA CERTIFIED NONROAD COMPRES SION IGNITION ENGINES INCLUDES SUPPLEMENTAL INFOR...

Страница 2: ......

Страница 3: ...ngine information and filling quantities 21 4 2 Engine type plate 22 4 3 Physical operating conditions 23 4 4 Engine oil 24 4 5 Fuel 25 5 Engine design 26 6 Transport assembly and commissioning 29 6 1...

Страница 4: ...e exhaust pipe additional equipment 67 8 2 10 Changing the fuel prefilter 69 8 2 11 Maintaining the dry air filter 71 8 2 12 Checking and cleaning the air filter cartridge 73 8 2 13 Check and set the...

Страница 5: ...al rests 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...

Страница 6: ...bal 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 or visit u...

Страница 7: ...ccept any liability for damage resulting from this The operational safety of the machine is only guaranteed if it is used as in tended The intended use also includes observance of the instructions in...

Страница 8: ...ATZ service 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 machi...

Страница 9: ...o state of 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 manua...

Страница 10: ...injury or 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 symbo...

Страница 11: ...sive substances 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 ma...

Страница 12: ...safety conditions 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 O...

Страница 13: ...restrict 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 pag...

Страница 14: ...cquired in 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...

Страница 15: ...safety related 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 en...

Страница 16: ...orrect engine exhaust quality Check the safety equipment regularly to ensure it is in good condition and functioning properly Check connections cables and fasteners regularly to ensure they are in goo...

Страница 17: ...ning Comply 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...

Страница 18: ...the battery first disconnect the negative cable and then the positive cable It is imperative to prevent short circuits and mass contact of current carrying cables If faults occur check the cable conn...

Страница 19: ...out the starting key during operation Do not disconnect the battery while the machine is running Resulting volt age peaks could destroy the electronic components When performing a manual emergency st...

Страница 20: ...Fuel page 25 Do not use bio diesel 0000 053 657 02 The engine may only be operated with fuel that is EXTREMELY LOW IN SULFUR The fuel label is located close to the fuel cap If there is no fuel tank in...

Страница 21: ...0 6 bar at 850 rpm Engine oil consumption after running in period Max 1 of fuel consumption pertaining to full load Sense of rotation When viewing flywheel left Tappet clearance at 10 30 C inlet outl...

Страница 22: ...S N Power Displ Eng Fam Emission Control System Power Category ULTRA LOW SULFUR DIESEL FUEL ONLY THIS ENGINE COMPLIES WITH U S EPA REGULATIONS FOR MY2018 NONROAD DIESEL ENGINES EU Type www hatz diese...

Страница 23: ...with an additional unattached type plate When the engine is built into a machine and the original type plate is not readily visible the second unattached type plate must be affixed to the application...

Страница 24: ...API CF CH 4 or better If engine oils of a low quality standard are used the oil change interval must be reduced from 250 to 150 or from 500 to 250 operating hours depending on the engine specificatio...

Страница 25: ...ctions due to old fuel When diesel fuel is stored in a fuel tank or canister for lengthy periods deposits may form on account of fuel aging These de posits result in malfunctions due to clogged fuel f...

Страница 26: ...fuel feed pump 2 Oil filling opening and dipstick 3 Type plate 4 Speed control lever 5 Oil filter 6 Exhaust silencer encapsulated 7 Cover for air guide housing access to cooling fan belt 8 Engine bra...

Страница 27: ...return line 19 Cover plate on exhaust side 20 Central connector for electrical equipment 21 Battery connections 22 Powerbox 23 Electrical maintenance switch for air filter Engine 2M41 2M41Z Standard m...

Страница 28: ...in screw on oil sump 11 Cooling air guide for oil cooler 12 Access cap for fuel feed pump 13 Cylinder head cover 14 Air filter housing cover 15 Lifting eye max load 5000 N 16 Fuel return line 17 Fuel...

Страница 29: ...ne to transport it or to move it to another loca tion can lead to injuries of the back for example Only lift the machine with a hoist NOTICE Danger of environmental damage from leaking fluid If the ma...

Страница 30: ...incorrect operation of the electrical equip ment can lead to sparking and must be avoided After the engine is installed in the machine rotating parts must be pro tected against contact HATZ safety equ...

Страница 31: ...closed off or poorly ventilated rooms Do not breathe in the exhaust gases 6 4 Filling engine oil first filling Engines are normally delivered without an engine oil filling Safety notes CAUTION Danger...

Страница 32: ...For the specification and viscosity see chapter 4 4 Engine oil page 24 The code letter on the dipstick 2 indicates whether the engine is equipped with an oil sump or not For the filling quantity see...

Страница 33: ...from performing unauthorized tasks on the ma chine Define the responsibilities of the personnel taking the ma chine into service Replace faulty machine parts immediately Check the installation conditi...

Страница 34: ...Engine oil page 24 5 For hand start Crankhandle in functional condition Sliding area between crankhandle and guide sleeve lightly greased 6 No persons are located in the danger zone of the engine or m...

Страница 35: ...l feed pump 2 Return line Procedure Step Activity 1 Fill with fuel if necessary 2 Remove the access cap for the fuel feed pump 3 Actuate the manual lever 1 on the fuel feed pump until the fuel audibly...

Страница 36: ...options The standard equipment of the engine is an electric start mechanism A hand starter can be installed as an option If possible separate the engine from the machine being driven by uncou pling i...

Страница 37: ...the following sections Preparations for cranking the engine Adjust the continuous decompression Crank the engine Crank the engine without compression approx 10 20 crank turns This lowers the resistan...

Страница 38: ...h the crank handle Position of operator 0 3 Positions of the decompression lever 4 Guide sleeve Preparation Step Activity 1 Carry out start preparations see the chapter 7 3 Start prepara tion page 34...

Страница 39: ...rkedly less Starting the engine Safety note CAUTION Danger of injury from recoiling of the engine Use a crankhandle with a recoil damper Hold the handle bar so that it cannot twist and quickly turn th...

Страница 40: ...L41C 2M41 2M41Z 40 HATZ Operator s Manual Overview Numbering of the valves and cylinders from the fan side 1 2 3 4 1 2 3 4 5 6 7 8 Crank handle Attach the crank handle 1 Handle bar 2 Crank arm 3 Drive...

Страница 41: ...the en gagement mechanism of the crankhandle engage 4 Turn the crankhandle forcefully with increasing speed When the decompression lever engages in the 0 position compression the highest possible spee...

Страница 42: ...sition compression the highest possible speed must be reached 5 As soon as the engine starts pull the crankhandle out of the guide sleeve 4 7 5 2 Starting the engine with a starter Overview HATZ instr...

Страница 43: ...vel is correct Engine temperature display Engine temperature is impermissibly high Danger of engine damage Switch off the engine immediately For details of trou bleshooting see section 9 1 Troubleshoo...

Страница 44: ...p 1 from the ignition lock 3 Insert the starting key all the way and turn to position I When the pre glow display 3 lights up wait until it goes out then continue with step 4 4 Turn the starting key t...

Страница 45: ...ators 5 7 After the engine comes to a standstill the fault will continue to be displayed by the indicator for approx another 2 minutes 2 Then the electrical equipment switches off automatically 3 Set...

Страница 46: ...rent ways depending on how it is equipped Speed control lever mechanical Starting key electrical 7 6 1 Switching off the engine mechanical Overview Procedure Step Activity 1 Move the speed controller...

Страница 47: ...0 Off I Operation Procedure Step Activity 1 Turn the starting key 2 to position 0 The engine switches off All indicator lamps go out 2 Remove the starting key 3 Seal the ignition lock with the protec...

Страница 48: ...uries Only refuel when the engine is switched off Never refuel in the vicinity of open flames or sparks that can cause ignition Do not smoke Do not spill fuel CAUTION Danger of environmental damage fr...

Страница 49: ...l can lead to irritation of the skin Wear safety gloves If there is contact with the skin thoroughly wash the af fected areas of the skin with soap and water CAUTION Danger of later engine damage Oper...

Страница 50: ...gine 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 and clean it 4 Reinsert the dipstick 5 Pull out the...

Страница 51: ...ssible 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 secon...

Страница 52: ...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 not fol lowed...

Страница 53: ...2M41Z Maintenance HATZ 53 Operator s Manual 2M41 and 2M41Z without oil sump 2M31 2M40 2M41 500h 250h 1h max OIL 0 1 mm 0 004 max 2M41 and 2M41Z with oil sump M31 M40 M41 M42 500h 250h 1h max OIL 0 1 m...

Страница 54: ...dless of the actual number of operating hours The degree of contamination of the fuel the care with which refueling is per formed and the soiling on the inside of the fuel tank are decisive in determi...

Страница 55: ...k the poly v belt 8 2 6 Checking the poly v belt page 62 Clean the cooling fan cooling fins and oil cooler 8 2 7 Cleaning the cooling fan cooling fins and oil cooler page 63 Check the screw connection...

Страница 56: ...h oil sump 8 2 5 Change the engine oil page 60 Change the oil filter 8 2 14 Changing the oil filter page 78 Every 1000 oper ating hours Change the main fuel filter 8 2 15 Change the main fuel fil ter...

Страница 57: ...M41Z 3 2L41C Pos Designation 1 Intake opening for combustion air 2 Dust outlet opening 3 Cyclone option Procedure Step Activity 1 Check the intake opening 1 for coarse contamination such as leaves hea...

Страница 58: ...5 to light up for a short period depending on the version If it lights up this indicates that maintenance work is required on the air filter see the chapter 8 2 11 Maintaining the dry air filter page...

Страница 59: ...le or toward yourself CAUTION Danger of engine damage from overheating The engine temperature display option lights up as soon as the engine becomes impermissibly hot Switch off the engine immediately...

Страница 60: ...on the engine there is a danger of burns from hot oil Wear personal protective equipment gloves Collect the used oil and dispose of it according to local envi ronmental regulations NOTICE i The engine...

Страница 61: ...asket and tighten Overview Checking oil level adding oil 1 Dipstick 2 Code letter on the dipstick Procedure Adding oil Step Activity 1 Add engine oil to the max mark on the dipstick 1 For the specific...

Страница 62: ...ge from inadequate engine cooling Only operate the engine when all covers are installed Preparation Step Activity 1 On encapsulated engines unscrew the cover of the air guide housing see chapter 5 Eng...

Страница 63: ...resent re place the poly v belt see chapter 8 2 17 Renewing the poly v belt and checking the function of the switch off unit page 83 3 Refit the air guide housing cover and belt guard 8 2 7 Cleaning t...

Страница 64: ...issibly hot Switch off the engine immediately and eliminate the cause CAUTION Danger of damage to the machine from incorrect engine cleaning Let the engine fully cool down before cleaning Do not spray...

Страница 65: ...1 On encapsulated engines unscrew the following see chapter 5 Engine design page 26 Hood Side panel Cover plate on operating side Air outlet duct for cooling air Cover plate on air outlet side 1 Remo...

Страница 66: ...capsulated engines also clean the area between the floor plate and crankcase 5 Mount the capsule and air guide parts again Cleaning of wet or oily dirt contamination 1 Disconnect the negative battery...

Страница 67: ...system are secured with locking varnish and are not permitted to be tightened or adjusted Only retighten loose screw connections Screw connections can be secured with thread locking adhesive or tight...

Страница 68: ...ngine for a lengthy period without a load or with only a small load can result in premature deposits on the screen insert Shorten the maintenance interval accordingly Overview 1 Pipe clamp 2 Screen in...

Страница 69: ...o not smoke Do not spill fuel CAUTION 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...

Страница 70: ...he following Arrow for flow direction Position of the fuel tank HIGH or LOW Installation position flow through direction should be as verti cal as possible 6 Open the fuel feed line 7 To simplify the...

Страница 71: ...s Designation 1 Screw 2 Cover 3 Filter cartridge 4 Air filter housing 5 Spacer 6 Bushing Remove the air filter cartridge engine 2L41C Step Activity 1 Remove the capsule hood 2 Remove adherent dirt in...

Страница 72: ...spacer 5 is loose The spacer 5 is connected with the screw 1 by the elastic bushing 6 to ensure that it cannot fall into the intake pipe during disassembly and assembly Overview of the engines 2M41 a...

Страница 73: ...5 is loose The spacer 5 is connected with the screw 3 by the elastic bushing 6 to ensure that it cannot fall into the intake pipe during disassembly and assembly 8 2 12 Checking and cleaning the air...

Страница 74: ...de until dust no longer emerges 2 Check the sealing surfaces 2 of the filter cartridge for damage 3 Check the filter cartridge for cracks in the filter paper and other damage by holding it against the...

Страница 75: ...k the visible red field 1 in the maintenance display by pressing the reset button 2 8 2 13 Check and set the tappet clearance Safety notes CAUTION Danger of burns There is a danger of burns when worki...

Страница 76: ...ired extension 1 into the square opening NOTICE i Turn the engine in the sense of rotation Anti clockwise in both cases flywheel side or timing cover side Numbering of the valves and cylinders from th...

Страница 77: ...w 2 so the feeler gauge 3 can be pulled through with a barely perceptible resistance after the hex nut 1 is tightened again 3 Repeat the above procedure for the entire valve area taking special care t...

Страница 78: ...according to local envi ronmental regulations Overview 1 Oil filter 2 Strap wrench 3 Gasket Procedure Step Activity 1 Release the oil filter 1 with a strap wrench 2 and quickly un screw it or pull it...

Страница 79: ...Check the oil filter for tightness and retighten by hand if neces sary 8 2 15 Change the main fuel filter Safety notes DANGER Fire hazard from fuel Leaked or spilled fuel can ignite on hot engine par...

Страница 80: ...f the capsule hood see the chapter 5 Engine design page 26 On engines without a capsule Remove the side trim panel see the chapter 5 Engine design page 26 2 Place a suitable container under the filter...

Страница 81: ...the fuel tank see the chapter 7 3 1 Pumping fuel with the manual lever page 34 10 Perform a leak tightness test by activating the manual lever 11 After completion insert the access cover to the fuel...

Страница 82: ...r filter maintenance display 4 Generate a vacuum by sucking forcefully at the hose end The indicator 5 lights up 5 If there is no reaction check the following Electrical part cable connections etc Ind...

Страница 83: ...ed pulley To be absolutely sure that you order the right poly v belt in terms of the length it is recommended that you measure the diameter of the fan side pulley and use this as the basis for your se...

Страница 84: ...onitor ing system 1 Tension pulley 2 Angle lever 3 Switch off pin Procedure Checking the function of the switch off unit of the belt moni toring system Step Activity 1 Release the piston with the tens...

Страница 85: ...ing the poly v belt Step Activity 1 Slide in the switch off pin 1 2 Slide the piston with the tension pulley 2 into the housing 3 and lock it using the cylinder screw 3 Position the poly v belt centra...

Страница 86: ...secure the pulley with a cylinder screw 1 without plac ing the pulley fully on the centering 2 Insert the ratchet or T piece 1 2 with the required extension into the square opening 2 3 Turn the pulle...

Страница 87: ...position 7 4 Setting the speed control page 36 No fuel at the injection pump Refuel 7 7 Refueling page 48 Activate the manual lever of the fuel pump 7 3 Start prepara tion page 34 Systematically check...

Страница 88: ...Z Service Fuel gelled due to in sufficient cold resis tance Check whether the fuel that emerges from the fuel feed line is clear and not cloudy If the fuel has gelled either thaw the engine or drain t...

Страница 89: ...tched off Possible causes Remedy Chapter The speed control lever is not sufficiently set in the Start direc tion Set the lever to the Start posi tion 7 4 Setting the speed control page 36 Machine is n...

Страница 90: ...logged Change the fuel filter 8 2 10 Changing the fuel prefilter page 69 8 2 15 Change the main fuel fil ter page 79 Poly v belt torn Renew the poly v belt 8 2 17 Renewing the poly v belt and checking...

Страница 91: ...d fuel 7 7 Refueling page 48 Fuel prefilter or main fuel filter is clogged Change the fuel filter 8 2 10 Changing the fuel prefilter page 69 8 2 15 Change the main fuel fil ter page 79 Inadequate tank...

Страница 92: ...is brief flashing of all indicators after the starting key is turned to position I NOTICE i If the engine stops again immediately after starting or stops in dependently during operation this is an ind...

Страница 93: ...e monitoring components oil pressure charge control and engine temperature are deactivated in emergency operation The oil level must be checked before the emergency opera tion phase NOTICE i If the em...

Страница 94: ...cy start lever 2 and tear the seal wire 3 between the emergency start lever and the housing screw with a forceful jerk 4 Turn the emergency start lever to the start position 5 Start the engine see cha...

Страница 95: ...te 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 ignition Do not smoke Do not spi...

Страница 96: ...openings air intake openings air out let openings and the exhaust gas opening so that no foreign bodies can enter but a small amount of air can still be ex changed This avoids condensation 7 After th...

Страница 97: ...he danger of possible environmental damage only permit an approved specialist company to dispose of the machine NOTICE When the machine has reached the end of its lifecycle ensure that it is disposed...

Страница 98: ...sel engine in the enclosed 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 prepare...

Страница 99: ...r s Manual 12 EPA CERTIFIED ENGINES SUPPLEMENTAL INFORMATION TO THE OWNER S MANUAL FOR MODEL YEAR 2019 EPA CERTIFIED NONROAD COMPRESSION IGNITION ENGINES EPA EMISSION CONTROL SUPPLEMENTAL WARRANTY STA...

Страница 100: ...S SION REGULATIONS Parts which are mandatory for engine operation The following parts as manufactured according to HATZ specifications are mandatory for engine operation which meets EPA exhaust emissi...

Страница 101: ...thereafter Fuel injector tips cleaning only At 3 000 hours and 3 000 hours intervals thereafter Fuel injector s The exhaust quality of the engines can be influenced by the execution the quality of ex...

Страница 102: ...RANTY RESPONSIBILITIES As the engine owner you are responsible for the performance of the re quired maintenance listed in your owner s manual Motorenfabrik Hatz rec ommends that you retain all receipt...

Страница 103: ...r the named warranty coverage conditions after the date of delivery to the original retail purchaser and Hatz will at their option repair or replace at Hatz s sales headquaters or at a point designate...

Страница 104: ...fected the engine or its performance nor to normal maintenance service or replacement of normal service items Hatz reserves the right to modify alter and improve any engine or parts without incurring...

Страница 105: ...system and re lated components consistent with the EPA emission regulation requirements 2M41 3M41 4M41 2 1 5 6 3 4 Exhaust silencers The exhaust silencer is fitted in connection with gaskets Fixation...

Страница 106: ...re dismantling the exhaust system the capsule has to be dismounted Remove the top cover 1 by opening the clips Remove all screws 2 and remove the side cover 3 Assembly Assemble in reverse sequence Bef...

Страница 107: ...st system Open nut 1 and remove in numerical sequence 2 5 Open screws 6 and remove with shims 7 and plate 8 Open screws 9 and remove with shims 10 Open nuts 11 and remove with snap ring 12 and shim 13...

Страница 108: ...EXHAUST EMISSIONS After the engine is installed in the equipment and placed in service the sam pling of exhaust emissions can be performed in a way that prevents diluting the exhaust sample with ambie...

Страница 109: ...1Z EPA CERTIFIED ENGINES WITHIN CALIFORNIA HATZ 109 Operator s Manual 13 EPA CERTIFIED ENGINES WITHIN CALIFORNIA SUPPLEMENTAL INFORMATION TO THE OWNER S MANUAL FOR THE USE OF EPA CERTIFIED ENGINES WIT...

Страница 110: ...web pages for in use off road diesel vehicles http www arb ca gov msprog ordiesel ordiesel htm requirements Below is a description of applications for determining preempted equipment Please also see i...

Страница 111: ...s Farm loaders front end Skid steer loaders Feed conveyors Specialized fruit nut harvester Fertilizer spreader Sprayers bituminous concrete curing crop field Forage box Haulage and loading machine Stu...

Страница 112: ...birth defects or other reproductive harm Always start and operate the engine in a well ventilated area If in an enclosed area vent the exhaust to the outside Do not modify or tamper with the exhaust...

Страница 113: ...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 433 415 16 01 2019 0 1 Print...

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