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Hatz M Series Manual

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CREATING POWER SOLUTIONS.
3-4L43C | 3-4M43 | 3-4M43Z
MANUAL
for diesel engine
Hatz Diesel
www.HATZ-DIESEL.com

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Summary of Contents for Hatz M Series

  • Page 1 CREATING POWER SOLUTIONS. 3-4L43C | 3-4M43 | 3-4M43Z MANUAL for diesel engine Hatz Diesel www.HATZ-DIESEL.com...

  • Page 3: Table Of Contents

    Checking the water separator ................ 42 Checking the oil level and adding oil if necessary.......... 43 Regenerating the diesel particulate filter.............  45 Maintenance ......................  48 General maintenance instructions...............  48 Maintenance work .................... 49 8.2.1 Maintenance notice label .................. 49 HATZ Manual...
  • Page 4 Flash code table for faults on the exhaust emission after-treatment system .. 94 Flash code table for maintenance intervals............ 98 Storage and disposal.................. 99 10.1 Storing the machine ....................  99 10.2 Disposing of the machine..................  101 Installation declaration ...................  102 Manual HATZ...

  • Page 5: Notices

    All rights reserved! Copyright The copyright for this manual 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 this manual.

  • Page 6: General Information

    HATZ tools. 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 or visit us in the Internet at: www.hatz-diesel.com...

  • Page 7: Safety

    Any other use is not intended and therefore not permitted. Violations com- promise the safety of the personnel working with 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.

  • Page 8: Machine User Or Machine Manufacturer Obligations

    Machine manufacturer obligations If you have an engine that is not yet installed in a machine, it is imperative that you follow the Assembly Instructions for HATZ Diesel Engines be- fore installing the engine. These assembly instructions contain important in- formation on how to safely install the engine and are available at your near- est HATZ service station.

  • Page 9: Representation Of Safety Notes

    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. HATZ Manual...

  • Page 10: Meaning Of Safety Symbols

    Explanation of symbols The following table describes the meanings of the safety symbols used in this manual. Symbol Meaning Smoking, fire, and open flames are prohibited! Warning of personal injury! Warning of hot surfaces! Warning of flammable substances! Manual HATZ...
  • Page 11 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 manufacturers or the carrier. Additional information that is useful to the reader. HATZ Manual...

  • Page 12: Safety Notes

    Personal protective equipment During operation and maintenance of the machine, personal protective equipment must be available and must be used if necessary. The required personal protective equipment is specified in the descriptions of the operat- ing steps. Manual HATZ...
  • Page 13 The warning labels and information signs on the machine must be followed (see chapter "Labels" 3.3 Labels, page 20). The warning labels and information signs must be kept legible and must be replaced if necessary. For this purpose, contact your nearest HATZ service station. Maintenance work...
  • Page 14 Danger of injury from overloading the body. Lifting the machine 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 (see chapter 6.1 Transport, page 30). Manual HATZ...

  • Page 15: Machine-Specific Safety Instructions For Operation

    If you have an engine that is not yet installed in a machine, it is imperative that you follow the Assembly Instructions for HATZ Diesel Engines be- fore installing the engine. These assembly instructions contain important information on safe installa- tion.

  • Page 16: Machine-Specific Safety Instructions For Maintenance Work

    ▪ Check connections, cables and fasteners regularly to ensure they are in good condition. Maintenance work Maintenance work that goes beyond the scope described in this manual must only be performed by qualified technicians. We recommend that you work with one of the over 500 HATZ service stations. Manual HATZ...
  • Page 17 Replacing parts ▪ When replacing defective components, we recommend that you use gen- uine HATZ original spare parts (see chapter 2 General information, page ▪ When disposing of parts that can no longer be used, do so in accordance with local environmental regulations or send them to a recycling center.

  • Page 18: Electrical Equipment

    If faults occur, check the cable connections for good con- tact. DANGER Danger of explosion from flammable substances. There is a danger of explosion from flammable gases. ▪ Keep batteries away from open flames and incendiary sparks. ▪ Do not smoke when working with batteries. Manual HATZ...
  • Page 19 ▪ We cannot be held liable for electrical equipment that is not designed according to HATZ wiring diagrams. ▪ Promptly replace faulty indicator lamps. ▪ Do not disconnect the battery while the machine is running. Resulting volt- age peaks could destroy the electronic components.

  • Page 20: Labels

    IN SULFUR OR SULFUR-FREE". 0000 053 657 02 The fuel label is located close to the fuel cap. If there is no fuel tank in- stalled on the engine, the label must be applied permanently close to the fuel filler opening. Manual HATZ...

  • Page 21: Technical Data

    Operating side 30° 25° 25° Air outlet side 30° 30° 30° Timing cover side 25° 25° 15° Flywheel side 22° 25° 18° Battery capacity Min/max 12 V – 88/143 Ah/24 V – 55/110 Ah Exceeding these limit values causes engine damage. HATZ Manual...
  • Page 22 With 13.0 4M43 With 14.0 4M43Z With 13.0 These values are approximations only. The max. mark on the dipstick is decisive in any case (see chapter 7.8 Checking the oil level and adding oil if necessary, page 43). Manual HATZ...

  • Page 23: Engine Type Plate

    "Constant speed only” (for engines with EPA/CARB exhaust certificate only) "Variable speed” (for engines with EPA/CARB exhaust certificate only) The following data must always be specified for requests and spare part or- ders Engine type and customer specification Engine serial number Max. engine speed (rpm) HATZ Manual...

  • Page 24: Engine Oil

    Select the recommended viscosity depending on the ambient temperature at which the engine will be operated. CAUTION Engine damage from unsuitable engine oil. Unsuitable engine oil considerably reduces engine service life. Only use engine oil that fulfills the specifications stipulated above. Manual HATZ...

  • Page 25: Fuel

    The use of fuel that does not meet the specifications can lead to engine damage. ▪ Only use fuel that is very low in sulfur or that contains no sulfur at all. ▪ The use of fuel that does not meet specifications requires approval by Motorenfabrik HATZ (main plant). HATZ Manual...

  • Page 26: Engine Design

    Engine design 3-4L43C, 3-4M43, 3-4M43Z Engine design Engine 3-4L43C (sealed version - Silent Pack) Pos. Designation Air intake duct for capsule Intake opening for combustion air and cooling air Manual HATZ...
  • Page 27 Drain screw on the water separator Capsule hood Air outlet duct for cooling air Catalytic converter with diesel particulate filter Air guide housing cover (access to the poly v belt) Exhaust pipe Cover plate on air outlet side Fuel evaporator (vaporizer) HATZ Manual...
  • Page 28 Engine design 3-4L43C, 3-4M43, 3-4M43Z Engine 3-4M43, 3-4M43Z (standard version) Pos. Designation Fuel filter Powerbox Central connector for electrical equipment Manual HATZ...
  • Page 29 Lifting eye, max. load 5000 N Cylinder head cover Catalytic converter with diesel particulate filter 1/2-inch square socket for turning the engine Belt guard (access to the poly v belt) Oil drain screw Exhaust pipe Engine type plate Fuel evaporator (vaporizer) HATZ Manual...

  • Page 30: Transport, Assembly And Commissioning

    ▪ Only transport the machine when it is switched off and has cooled down. ▪ If you have 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.

  • Page 31: Installation Notes

    ▪ After the engine is installed in the machine, rotating parts must be pro- tected against contact. HATZ safety equipment is available for the belt drive of the cooling fan and alternator. ▪ Comply with all notices and warning labels on the engine and keep them in a legible condition.

  • Page 32: Preparations For Commissioning

    Toxic engine exhaust gases can lead to loss of 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. Manual HATZ...

  • Page 33: Operation And Use

    The installation location is adequately ventilated. There is a sufficient amount of fuel in the fuel tank (see chapter 4.4 Fuel, page 25). There is a sufficient amount of engine oil in the engine housing (see chapter 4.3 Engine oil, page 24). HATZ Manual...

  • Page 34: Start Preparation

    Pre-pumping of fuel with the manual fuel pump is necessary in the following situations: ▪ Engine shuts down due to empty fuel tank ▪ at first filling of the fuel tank ▪ after changing the fuel filter Overview Pos. Designation Bleed screw Filter Rubber ball Manual HATZ...

  • Page 35: Starting The Engine

    Engine damage from the use of starting fluid can lead to un- controlled ignition. ▪ Engine damage from uncontrolled ignition. ▪ Never use starting fluid. NOTICE See also starting instructions in the documentation for the com- plete machine. HATZ Manual...
  • Page 36 Operation and use 3-4L43C, 3-4M43, 3-4M43Z Overview — HATZ instrument boxes Starting key Pushbutton Pre glow display Operating display Charge control Oil pressure display Air filter maintenance indicator (not activated) Engine temperature display Maintenance interval indicator Engine fault Fault in the area of the exhaust emission after-treatment system...
  • Page 37 Switch off the engine immediately! Danger of engine damage. Check the oil level (see chapter 7.8 Checking the oil level and adding oil if necessary, page 43). Contact Hatz service if the oil level is correct. Air filter maintenance indicator (not activated)
  • Page 38 The anti repeat device in the ignition lock makes it impossi- ble for the starter to engage while the engine is running and become damaged. Step Activity Insert the starting key all the way and turn to position "I". Manual HATZ...

  • Page 39: Switching Off The Engine

    Switching off the engine Safety note 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 during breaks in operation or after completing work. HATZ Manual...
  • Page 40 Operation and use 3-4L43C, 3-4M43, 3-4M43Z NOTICE See also instructions in the documentation for the complete ma- chine. Overview — HATZ instrument boxes Pos. Designation Starting key Ignition lock Operation Procedure Step Activity Turn the starting key (1) to position "0".

  • Page 41: Refueling

    The use of fuel that does not meet the specifications can lead to engine damage. ▪ Only use the fuel specified in chapter 4.4 Fuel, page 25. ▪ The use of fuel that does not meet specifications requires approval by Motorenfabrik HATZ (main plant). HATZ Manual...

  • Page 42: Checking The Water Separator

    Overview Water in the fuel collects at the lowest point of the fuel filter in the water sep- arator. Pos. Designation Drain plug Bleed screw Manual HATZ...

  • Page 43: Checking The Oil Level And Adding Oil If Necessary

    Danger of injury Prolonged contact with engine oil 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. HATZ Manual...
  • Page 44 Pull out the dipstick and check the oil level. If the oil level is close to the min. mark, add engine oil to the max. mark. For the specification and viscosity, see chapter 4.3 Engine oil, page 24. Reinsert the dipstick. Manual HATZ...

  • Page 45: Regenerating The Diesel Particulate Filter

    If the regeneration of the diesel particulate filter is suppressed over a longer period, a large amount of particles collects in the filter. This can damage or destroy the diesel particulate filter. ▪ Only suppress regeneration when needed, and reactivate it again as soon as possible. HATZ Manual...
  • Page 46 Operation and use 3-4L43C, 3-4M43, 3-4M43Z Overview — HATZ instrument boxes Pos. Designation Pushbutton Indicator "Fault in the area of the exhaust emission after-treat- ment system". For more information, see chapter 9.3 Flash code table for faults on the exhaust emission after-treatment system, page 94) Indicator "Regeneration of the diesel particulate filter not possi-...
  • Page 47 If the regeneration process is to be suppressed for a the short time, press the pushbutton (1) (maximum 2 seconds). The indi- cator (5) lights up. Pressing the button again reactivates the re- generation. NOTE: Switch back to the regular regeneration process as soon as pos- sible. HATZ Manual...

  • Page 48: Maintenance

    ▪ 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.

  • Page 49: Maintenance Work

    ▪ After the necessary maintenance and repair work is completed, perform a function test (test run). ▪ For maintenance work that is not listed and described in the maintenance documentation, please contact your nearest HATZ service station. Maintenance work Safety note...
  • Page 50 Maintenance 3-4L43C, 3-4M43, 3-4M43Z 3-4M43, 3-4M43Z 0000 042 956 01 3-4L43C 0,1 mm 0.004" .L43 = 1h 250h 500h Manual HATZ...

  • Page 51: Maintenance Plan

    8.2.8 Checking the screw connections, page 62 Check the fuel prefilter for 8.2.9 Changing the fuel contamination and change if prefilter, page 63 necessary. Reset the maintenance inter- 8.2.19 Resetting the val indicator. maintenance interval indicator, page 86 HATZ Manual...
  • Page 52 8.2.15 Renewing the poly v belt and check- ing the function of the switch-off unit, page Every 3000 oper- Clean the EGR valve, EGR ating hours housing, and intake area. (To be carried out by a trained specialist). Manual HATZ...
  • Page 53 Wear safety gloves. NOTICE In case of heavy contamination, shorten the maintenance inter- vals accordingly (see chapter 8.2.2 Maintenance plan, page 51). Overview 3-4M43 and 3-4M43Z 3-4L43C Pos. Designation Intake opening for combustion air Dust outlet opening Cyclone (option) HATZ Manual...
  • Page 54 The engine temperature display (option) lights up as soon as the engine becomes impermissibly hot. ▪ Switch off the engine immediately and eliminate the cause. NOTICE In case of heavy contamination, shorten the maintenance inter- vals accordingly (see chapter 8.2.2 Maintenance plan, page 51). Manual HATZ...

  • Page 55: Change The Engine Oil

    Collect the used oil and dispose of it according to local envi- ronmental regulations. NOTICE ▪ The engine must be level. ▪ The engine must be switched off. ▪ Only drain engine oil while it is warm. Overview — Draining the oil 3-4M43, 3-4M43Z 3-4L43C (standard version) (sealed version) HATZ Manual...
  • Page 56 ▪ For the specification and viscosity, see chapter 4.3 Engine oil, page 24. ▪ The code letter on the dipstick (2) indicates whether the en- gine is equipped with an oil sump or not (see chapter 4 Technical data, page 21). Reinsert the dipstick (1). Manual HATZ...

  • Page 57: Checking The Poly V Belt

    Activity On encapsulated engines, unscrew the cover of the air guide housing (see chapter 5 Engine design, page 26). On engines without a capsule, unscrew the belt guard (see chapter 5 Engine design, page 26). Overview Belt tensioner HATZ Manual...

  • Page 58: Cleaning The Cooling Fan, Cooling Fins And Oil Cooler

    Step Activity Check the belt tensioner (1) for leaks. If the belt tensioner is oily, contact HATZ service. Check the poly v belt (2) for the following damage: ▪ Transverse cracks on the rear of the belt. ▪ Fraying on the side.
  • Page 59 Do not use gasoline or acid-based cleaning agents. CAUTION Damage from inadequate engine cooling. Only operate the engine when all covers are installed. NOTICE In case of heavy contamination, shorten the maintenance inter- vals accordingly (see chapter 8.2.2 Maintenance plan, page 51). HATZ Manual...
  • Page 60 ▪ Air outlet duct for cooling air ▪ Cover plate on air outlet side Remove the following on engines without a capsule: ▪ Side trim panel ▪ Cooling air guide for lubrication oil cooler Unscrew the baffle plate (1) Manual HATZ...
  • Page 61 Do not spray components of the electrical equipment with a water jet or high pressure jet during cleaning. Blow dry the engine with compressed air. HATZ Manual...

  • Page 62: Checking The Screw Connections

    Step Activity Determine the cause of the oil contamination and have leaks corrected by the HATZ service station. Mount the capsule and air guide parts again. Let the engine run warm to prevent rust formation. 8.2.8 Checking the screw connections...

  • Page 63: Changing The Fuel Prefilter

    When the filter is removed, a small amount of fuel is drained as well. ▪ Collect any escaping fuel and dispose of it 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. HATZ Manual...
  • Page 64 Perform a test run. While doing this, check the filter and lines for leak-tightness. If you have difficulties starting the engine, bleed the injection system with the aid of the manual fuel pump (see chapter 7.3.1 Pumping fuel with the manual fuel pump, page 34). Manual HATZ...

  • Page 65: Maintaining The Dry Air Filter

    Designation Screw Cover Filter cartridge Air filter housing Spacer Bushing Clamp Procedure — Removing the air filter cartridge (engines 3-4L43C) Step Activity Remove the capsule hood. Remove adherent dirt in the area of the air filter housing (4). HATZ Manual...
  • Page 66 (6) to ensure that it cannot fall into the intake pipe during disassembly and assembly. Overview — Removing the air filter cartridge (engines 3-4M43 and 3-4M43Z) Pos. Designation Clamp Air filter housing cover Screw Filter cover Spacer Bushing Filter cartridge Air filter housing Manual HATZ...

  • Page 67: Checking And Cleaning The Air Filter Cartridge

    ▪ The filter cartridge may not be washed out or beaten out. ▪ Even minor damage in the areas of the sealing surface, filter paper or filter cartridge makes it impossible to reuse the fil- ter cartridge. HATZ Manual...
  • Page 68 Moist or oily contamination Renew the filter cartridge. Procedure — Mounting the air filter cartridge Step Activity When assembling, mount the parts individually one after the other to make sure they are correctly seated and to ensure leak tightness. Manual HATZ...

  • Page 69: Checking And Setting The Tappet Clearance

    Cylinder head cover Preparation — Adjusting the tappet clearance Step Activity On encapsulated engines, remove the hood of the capsule (see chapter 5 Engine design, page 26). Remove the hex nut (2) and remove the cylinder head cover (3). HATZ Manual...
  • Page 70 Numbering of the valves and cylinders from the fan side Setting method for three and four cylinder engines Type Valve no. ... fully Check the valves of opened the ... cylinder 3rd cylinder 3-cylinder 2nd cylinder 1st cylinder 3rd cylinder 4-cylinder 4th cylinder 2nd cylinder 1st cylinder Manual HATZ...
  • Page 71 ▪ Use the fixing nuts for the cylinder head cover no more than twice before renewing them. ▪ Tightening torque: 10 Nm. Mount all covers. NOTE: ▪ Under no circumstances is the engine permitted to be oper- ated if not all covers are mounted. HATZ Manual...

  • Page 72: Changing The Oil Filter

    Release the oil filter (1) with a strap wrench (2) and quickly un- screw it or pull it out. ▪ HATZ order no. for strap wrench: 620 307 01. Dispose of the old filter in accordance with local environmental regulations.

  • Page 73: Change The Main Fuel Filter

    ▪ Do not spill fuel. ▪ No open flames when working on the fuel system. ▪ Do not smoke. CAUTION Danger of injury Repeated contact with diesel fuel can cause chapped and cracked skin. ▪ Wear safety gloves. HATZ Manual...
  • Page 74 Drain plug Preparation — Changing the fuel filter Step Activity Close the fuel lines on the filter housing. Place a suitable container under the filter to collect emerging fuel. Release the drain screw (1) and drain the fuel. Manual HATZ...
  • Page 75 3-4L43C, 3-4M43, 3-4M43Z Maintenance Overview — Changing the fuel filter Pos. Designation Strap wrench (HATZ order no.: 620 307 01) Gasket Procedure — Changing the fuel filter Step Activity Slide on the strap wrench (1) and unscrew the fuel filter counter- clockwise.

  • Page 76: Renewing The Poly V Belt And Checking The Function Of The Switch-Off Unit

    Unscrew one cylinder screw (1) from the pulley (3). Push back the tension pulley (2) and lock it using the cylinder screw (1). Unscrew the pulley (3). Check the pulley (3) for broken or bent grooves. Remove the poly v belt. Manual HATZ...
  • Page 77 ▪ The angle lever (2) turns downward and releases the switch- off pin (3). ▪ The switch-off pin (3) must emerge by spring force, or else the machine will not switch off automatically if the belt tears. If there is no reaction, please contact the nearest HATZ service station. HATZ Manual...
  • Page 78 Position the poly v belt centrally on the pulley of the fan wheel, the tension pulley (2) and the pulley at the bottom. Overview — Centering the pulley Pos. Designation Cylinder screw Manual HATZ...

  • Page 79: Replacing The Diesel Particulate Filter

    Do not spray the filter fabric of the diesel particulate filter with a water jet or high pressure jet. ▪ Do not use gasoline or chemical cleaning agents. ▪ Do not burn the filter fabric of the diesel particulate filter free of soot. HATZ Manual...
  • Page 80 35). ▪ The conditioning of the diesel particulate filter must be car- ried out by a specialized company. In order to ensure shut- down periods as short as possible, the "Hatz EasyClean" exchange program is recommended. Overview Pos.

  • Page 81: Check The Fuel Evaporator (Vaporizer) And Clean If Necessary

    During the regeneration process, the diesel particulate filter and the exhaust system become very hot. There is a danger of burns when working on a hot exhaust system. ▪ Let the diesel particulate filter and exhaust system cool down. ▪ Wear safety gloves. HATZ Manual...
  • Page 82 ▪ Do not use a hard steel wire brush. Overview — Removing the fuel evaporator (vaporizer) Pos. Designation Electrical connection cable Evaporator unit fixing screws Gasket Exhaust pipe Fuel hose Hex nut Coiled filament Evaporator housing Manual HATZ...
  • Page 83 Screw the coiled filament (7) out of the evaporator housing (8) by using the hex net (6), remove the copper ring (9). Overview — Checking and cleaning the fuel evaporator (vaporizer) Pos. Designation Copper or brass wire brush Coiled filament Fuel line connection Fuel holes HATZ Manual...
  • Page 84 55 Nm. Screw the evaporator unit tightly onto the exhaust pipe. Undamaged gaskets may still be used, replace the gasket if damage is visible. Connect the fuel hose and secure with the clamp. Reconnect the electrical connection cable. Manual HATZ...

  • Page 85: Checking The Exhaust Gas Back Pressure Sensor

    The correct operation of the sensor can not be easily checked. The exhaust gas back pressure sensor must therefore always be replaced when it is sooted up. Overview Pos. Designation Signal line with connector Exhaust gas back pressure sensor Line connection HATZ Manual...

  • Page 86: Resetting The Maintenance Interval Indicator

    8.2.19 Resetting the maintenance interval indicator After completion of maintenance work reset the maintenance interval indica- tor. The counter starts again at zero and indicates when the next service is due. Overview — HATZ instrument boxes Starting key Pushbutton Ignition lock...
  • Page 87 Release the button (2) after a wait time of at least 5 seconds but no longer than 10 seconds. The maintenance interval indicator is now reset. NOTICE If a HATZ instrument box is not used: Comply with the instructions in the documentation for the com- plete machine. HATZ...

  • Page 88: Faults

    General troubleshooting notes If the cases listed below have been worked through but the fault continues to persist, please contact your nearest Hatz service station. The engine does not start or does not start immediately, but it can be turned with the starter.
  • Page 89 Faults For low temperatures (engine does not start) Possible causes Remedy Chapter Faulty pre glow sys- Contact Hatz service. tem. Fuel gelled due to in- Check whether the fuel that 4.4 Fuel, page 25 sufficient cold resis- emerges from the fuel feed line 8.2.9 Changing...
  • Page 90 Check the oil level. 7.8 Checking the oil level and adding oil if nec- essary, page 43 ▪ Faulty three phase Contact Hatz service. alternator. Engine switches off spontaneously during operation. Possible causes Remedy Chapter The tank ran out of fuel Fill with fuel.
  • Page 91 Adjust the tappet clearance. 8.2.12 Checking and setting the tappet clearance, page 69 Injection nozzle not Contact Hatz service. Fault in the area of the Note the flashing signal and 9.3 Flash code exhaust emission after- eliminate the fault as shown in table for faults on treatment system.

  • Page 92: Flash Code Table For Engine Faults

    35). The table below shows possible flashing signals, their mean- ing, as well as measures for remedies. If the listed fault cases have been worked through but the fault continues to persist, please contact your nearest HATZ service. Manual HATZ...
  • Page 93 Check the cabling. Area affected: cuit cabling. Charge control Loose contacts on Check the cabling. cable connections. Faulty three phase Contact Hatz ser- alternator. vice. 4 – 1 or Fault signal from See the documen- 6 – 1 the powered ma-...

  • Page 94: Flash Code Table For Faults On The Exhaust Emission After-Treatment System

    The table below shows possible flashing sig- nals, their meaning, as well as action for remedies. If the listed fault cases have been worked through but the fault continues to persist, please contact your nearest HATZ service. Flashing signal Possible causes...
  • Page 95 Flashing – Pause 5 – 1 Cabling loose or Check the cabling. Area affected: faulty. Fuel pump to the Faulty fuel pump. Contact Hatz ser- fuel evaporator vice. 6 – 1 Cabling loose or Check the cabling. Area affected: faulty...
  • Page 96 Control unit for permissible range. ▪ Battery diesel particulate filter (DPF) ▪ Three phase al- ternator Faulty control unit. Contact Hatz ser- vice. 12 – 1 Faulty communica- Check the cabling, Area affected: tion to different contact Control unit com- control units.
  • Page 97 Regeneration of and must be condi- changed and pro- diesel par- the diesel particu- tioned. fessionally condi- ticulate fil- late filter (second tioned as part of ter, page 79 warning level) the Hatz Easy- Clean program. HATZ Manual...

  • Page 98: Flash Code Table For Maintenance Intervals

    Maintenance interval / Operating hours (h) Flashing – Pause 1000 1 – 1 ● 2 – 1 ● 3 – 1 ● ● 4 – 1 ● 5 – 1 ● ● 6 – 1 ● ● 7 – 1 ● ● ● Manual HATZ...

  • Page 99: Storage And Disposal

    Do not overfill the fuel tank and do not spill fuel. ▪ Collect any leaking fuel and dispose of it according to local environmental regulations. NOTICE Comply with the safety chapter! Follow the basic safety instructions in chapter 3 Safety, page 7. HATZ Manual...
  • Page 100 *FAME = Fatty Acid Methyl Ester Ambient conditions during storage ▪ Max. permissible storage temperature: -25 °C to +60 °C ▪ Max. permissible humidity: 70% ▪ Protect the engine from direct sunlight Manual HATZ...

  • Page 101: Disposing Of The Machine

    The brand new engine can normally be stored for up to 12 months. The pro- tection lasts up to approx. 6 months at very high humidity and with sea air. For storage periods of more than 12 months, please contact the nearest Hatz service. 10.2 Disposing of the machine...

  • Page 102: Installation Declaration

    Motorenfabrik Hatz GmbH & Co.KG Ernst-Hatz-Straße 16 D-94099 Ruhstorf a. d. Rott hereby declares that the incomplete machine: product description: Hatz diesel engine Type designation and as of serial number: 3L43C=14910; 4L43C=15010; 3M43=15110; 4M43=15210 satisfies the following basic safety and health protection requirements in acc. with Annex I to the above-mentioned Directive.
  • Page 104 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 436 003 03 - 10.2016 - 0.1 Printed in Germany CREATING POWER SOLUTIONS.

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