Hatz Diesel 4H50TIC Operator's Manual
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Hatz Diesel 4H50TIC Operator's Manual

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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
CREATINGPOWER SOLUTIONS.
4H50TIC

Table of contents

1
Notices .............................................................................................................
2
General information ........................................................................................
3
Safety ...............................................................................................................
3.1
General information ..........................................................................................
3.1.1
Intended use and foreseeable misuse ..............................................................
3.1.2
Machine user or machine manufacturer obligations .........................................
3.1.3
Representation of safety notes .........................................................................
3.1.4
Meaning of safety symbols ............................................................................... 10
3.2
Safety notes ...................................................................................................... 11
3.2.1
Operational safety ............................................................................................. 11
3.2.2
Machine-specific safety instructions for operation ............................................ 14
3.2.3
3.2.4
Electrical equipment .......................................................................................... 18
3.3
Labels ............................................................................................................... 19
4
Technical data ................................................................................................. 20
4.1
Engine information and filling quantities ........................................................... 20
4.2
Engine type plate .............................................................................................. 21
4.3
Engine oil .......................................................................................................... 22
4.4
Coolant .............................................................................................................. 23
4.5
Fuel ................................................................................................................... 26
5
Engine design ................................................................................................. 28
5.1
Overview ........................................................................................................... 28
6
Transport, assembly and commissioning .................................................... 31
6.1
Transport - Engine with 2 lifting eyes ................................................................ 31
6.2
Assembly instructions ....................................................................................... 32
6.3
Preparations for commissioning ........................................................................ 33
6.4
Filling engine oil ................................................................................................ 33
6.5
Filling the cooling system .................................................................................. 35
7
Operation and use .......................................................................................... 38
7.1
Safety notes ...................................................................................................... 38
7.2
Performing tests ................................................................................................ 38
7.3
Starting the engine ............................................................................................ 39
7.4
7.5
Switching off the engine .................................................................................... 45
7.6
Checking the oil level and adding oil if necessary ............................................ 47
7.7
Refueling ........................................................................................................... 49
8
Maintenance .................................................................................................... 51
8.1
General maintenance instructions .................................................................... 51
8.2
Maintenance work ............................................................................................. 52
H A T Z
0000 436 004 00 - 07.2014 - 0.1
Printed in G ermany
EN
Table of contents
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6
7
7
7
8
9
3
CREATINGPOWER SOLUTIONS.
4H50TIC
OPERATOR'S MANUAL
Diesel engine
Hatz Diesel
www.HATZ- DIESEL.com

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  • Page 1: Table Of Contents

    94099 Ruhstorf a.d. Rott Deutschland CREATINGPOWER SOLUTIONS. Tel. +49 8531 319- 0 Fax +49 8531 319- 418 marketing@hatz- diesel.de www.hatz- diesel.com 4H50TIC OPERATOR’S MANUAL Diesel engine Hatz Diesel 0000 436 004 00 - 07.2014 - 0.1 Printed in G ermany CREATINGPOWER SOLUTIONS.

  • Page 2: Notices

    Table of contents 4H50TIC 8.2.1 Maintenance plan ....................52 8.2.2 Checking the intake area of the combustion air ..........54 8.2.3 Checking the radiator fins for dirt accumulation ..........55 8.2.4 Checking the cooling system ................57 8.2.5 Changing the engine oil and oil filter ..............59 8.2.6...

  • Page 3: General Information

    Operator's Manual carefully and keep it close by for ready access. Machine This Operator's Manual describes the following machine. Machine name HATZ diesel engine Type number 4H50TIC Customer service Have service work performed by qualified technicians only. We recommend that you work with one of the more than 500 HATZ service stations.Trained...

  • Page 4: 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 5: Meaning Of Safety Symbols

    Safety 4H50TIC Danger symbol/ Meaning signal word This signal word, without a danger symbol, is CAUTION used to indicate the risk of property damage. This signal word indicates additional useful infor- NOTICE mation, such as operating tips and cross referen- ces.
  • Page 6 Safety 4H50TIC Using the machine ▪ Only operate the machine for the purposes described in the chapter 3.1.1 Intended use and foreseeable misuse, page 7. Compliance with other regulations ▪ Adhere to the applicable accident prevention regulations of the trade asso- ciations.

  • Page 7: 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 8 Safety 4H50TIC 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 more than 500 HATZ service stations. Replacing parts ▪ When replacing defective components, we recommend that you use gen- uine HATZ original spare parts (see the chapter 2 General information, page 6).

  • Page 9: Electrical Equipment

    Safety 4H50TIC 3.2.4 Electrical equipment Safety notes DANGER Danger to life, danger of injury or danger of property dam- age due to incorrect use of batteries. ▪ Do not place tools on the battery. ▪ Before performing work on the electrical equipment, always disconnect the negative terminal of the battery.

  • Page 10: Technical Data

    Engine type plate EMISSION CONTROL INFORMATION MOTORENFABRIK HATZ KG ¬ D- 94099 RUHSTORF G MBH +C O www.hatz- diesel.com Model: 4H50TIC 162J S/N: 1361014000001 Build: 03/2014 Power: 36.4kW @ 1800 RPM Constant Displ: 1.95L Eng.Fam: FHZXL1.95C50 Emission Control System: DDI, DOC, EG R, ECM, TC, CAC Power Category: 19≤kW<37...

  • Page 11: Engine Oil

    Technical data 4H50TIC Engine oil Oil quality All brand name oils that satisfy at least the following specification are suita- ble: Engines with catalytic converter or with catalytic converter and partic- ulate filter ▪ ACEA E6 " Low SAPS" (preferred) ▪...
  • Page 12 Technical data 4H50TIC CAUTION Danger of engine damage from radiator protection fluid. Use of a radiator protection fluid not approved by HATZ may cause engine damage. ▪ If you have any questions, please contact your nearest HATZ service station before commissioning the engine.

  • Page 13: Fuel

    Technical data 4H50TIC Preparation of the coolant CAUTION Danger of engine damage from incorrect radiator protection fluid concentration. A too low radiator protection fluid concentration increases the risk of corrosion and also the risk of the cooling system freezing. A radiator protection fluid proportion of over 50 vol% degrades the cooling action and also the protection against frost is re- duced.

  • Page 14: Engine Design

    Engine design 4H50TIC Engine design Overview Intake side Operator's Manual H A T Z 4H50TIC Engine design Intake opening for combustion air Rain cap Air filter (optional) Dust discharge valve Lifting eyes Oil filter Fuel fine filter Side oil drain screw...

  • Page 15: Transport, Assembly And Commissioning

    Engine design 4H50TIC Exhaust side Expansion tank for coolant Oil filler plug, top Turbocharger Oxidation catalytic converter Exhaust outlet Starter (high mounting position) Oil drain screw, front Poly v belt Cooler Operator's Manual H A T Z 4H50TIC Transport, assembly and commissioning...

  • Page 16: Assembly Instructions

    5 or www.hatz-diesel.com. Assembly instructions Assembly notes HATZ diesel engines are efficient, robust and long-lived. Therefore, they are usually installed in machines that are used for commercial purposes. The machine manufacturer must follow the applicable regulations regarding machine safety – the engine is a part of a machine.

  • Page 17: Filling The Cooling System

    Transport, assembly and commissioning 4H50TIC Safety note 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 damage. ▪ When checking the oil level, the engine must be horizontal and have been switched off for a few minutes.
  • Page 18 Transport, assembly and commissioning 4H50TIC Overview M A X M I N Expansion tank for coolant Sealing cap MAX - Maximum coolant level MIN - Minimum coolant level Procedure Step Activity Open the sealing cap (2). For the HATZ standard radiator: Top up coolant to the MAX mark on the expansion tank.

  • Page 19: Operation And Use

    Operation and use 4H50TIC Operation and use Safety notes NOTICE Comply with the safety chapter! Follow the basic safety instructions in the chapter 3 Safety, page 7. WARNING Danger of injury from damage and defects on the machine. ▪ Do not take the machine into service if damage has been lo- calized and identified.
  • Page 20 Operation and use 4H50TIC NOTICE See also starting instructions in the documentation for the com- plete machine. Overview — HATZ instrument boxes Pos. Designation Error diagnosis display Service interval indicator Button for error interrogation Protective cap Starting key Pre glow display...

  • Page 21: Starting The Engine For The First Time/After A Filter Change

    Operation and use 4H50TIC Starting the engine for the first time/after a filter change Safety notes DANGER Danger to life from inhaling exhaust gases. Toxic engine exhaust gases can lead to loss of consciousness and even death in closed-off and poorly ventilated rooms.

  • Page 22: Switching Off The Engine

    Operation and use 4H50TIC Step Activity Insert the starting key all the way and turn to position "I". Depending on the model, the following indicators light up: ▪ Charge control (10) ▪ Oil pressure display (9) ▪ Pre glow display (6) NOTE: If the optional engine temperature display (8) lights up, the coolant temperature is impermissibly high.

  • Page 23: Checking The Oil Level And Adding Oil If Necessary

    Operation and use 4H50TIC Overview — HATZ instrument boxes Pos. Designation Starting key Protective cap Ignition lock Operation Procedure Step Activity Turn the starting key (1) to position "0". The engine switches off. All indicator lamps go out. Remove the starting key.

  • Page 24: Refueling

    Operation and use 4H50TIC Overview Dipstick Oil filler plug, top Oil refilling container Oil filler plug, bottom Procedure — Checking oil level/adding oil Step Activity Switch off the engine and wait several minutes for the engine oil to collect in the crank housing. Engine must be level.

  • Page 25: Maintenance

    Operation and use 4H50TIC CAUTION Engine damage from using low quality fuel. The use of fuel that does not meet the specifications can lead to engine damage. ▪ Only use the fuel specified in the chapter 4.5 Fuel, page 26.

  • Page 26: Maintenance Work

    Maintenance 4H50TIC ▪ Before starting, ensure that no persons are located in the danger zone of the engine or machine. Performance of maintenance work The entire machine is designed to be maintenance friendly. Parts that re- quire maintenance are easily accessible.

  • Page 27: Checking The Intake Area Of The Combustion Air

    Maintenance 4H50TIC Symbol Maintenance in- Maintenance activity/Check Chapter terval If necessary, ev- Replacing the poly v belts 8.2.8 Replacing ery 3000 operat- the poly v belts, ing hours at the page 69 latest Every 4000 oper- Clean the entire EGR section...

  • Page 28: Checking The Cooling System

    Maintenance 4H50TIC CAUTION Danger of injury. When working with compressed air, foreign bodies may fly into your eyes. ▪ Wear safety goggles. ▪ Never direct the compressed air jet toward people or toward yourself. CAUTION Danger of engine damage from overheating.

  • Page 29: Changing The Engine Oil And Oil Filter

    Maintenance 4H50TIC CAUTION Danger of later engine damage. ▪ Operating the engine with a coolant level below the MIN. mark can lead to engine damage. ▪ When checking the coolant level, the engine must be hori- zontal and be switched off.
  • Page 30 Maintenance 4H50TIC CAUTION Danger of environmental damage from spilled used oil. Used 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.
  • Page 31 Maintenance 4H50TIC Overview of changing the oil filter (vertical installation) Oil filter Collar on the oil filter Shaped element Sealing surface Gasket Guard ring Procedure Step Activity 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).

  • Page 32: Cleaning The Radiator Fins

    Maintenance 4H50TIC Procedure Step Activity Pull out the dipstick (1) and clean it. Depending on accessibility, unscrew oil filler plug (2) or (4). Fill engine oil. For the specification, viscosity and filling quantity, see the chapter 4.3 Engine oil, page 22.

  • Page 33: Tensioning The Poly V Belt

    Maintenance 4H50TIC CAUTION Damage to the radiator fins through improper cleaning. ▪ Never spray the radiator fins with a high pressure jet. ▪ Never clean the radiator fins with a tool such as a spatula or screwdriver. A reduction in radiator performance through bent radiator fins or radiator leaks may be the result.

  • Page 34: Replacing The Poly V Belts

    Maintenance 4H50TIC Overview Alternator mounting bolt Bracket Belt tensioner Hex nut Clamping claw Torque wrench with dial gage display Measurement point for frequency measurement Procedure Step Activity Check the poly v belt for wear. Do not retension a worn poly v belt, but immediately replace it.

  • Page 35: Changing The Oil Separator Of The Crankcase Ventilation

    Maintenance 4H50TIC Overview Connecting screws, protective guard halves (top and bottom) Fixing screw, protective guard (top and bottom) Protective guard (left half) Alternator mounting bolt Poly v belt Fan blade Procedure Step Activity Disassemble the left half of the protective guard (3) by unscrew- ing the screws (1) and (2) (at the top and bottom).

  • Page 36: Checking The Screw Connections

    Maintenance 4H50TIC 8.2.10 Checking the screw connections Safety note NOTICE ▪ Only retighten loose screw connections. Screw connections can be secured with thread locking ad- hesive or tightened to a defined torque. Retightening tight screw connections can cause damage. ▪...

  • Page 37: Changing The Fuel Prefilter

    Maintenance 4H50TIC Step Activity Open the drain screw (2) and drain the water into the container. If not enough liquid escapes, undo additional bleed screw (1). NOTE: If the fuel tank lies lower than the fuel prefilter, the fuel feed line must be clamped off with a hose clip (5). Otherwise fuel runs back into the fuel tank after the drain plug has been unscrewed.

  • Page 38: Changing The Fuel Fine Filter

    Maintenance 4H50TIC Water level sensor cable Procedure Step Activity Block the fuel feed line (1) between the fuel tank and fuel prefil- ter. Place a suitable container under the filter to collect emerging fuel. Disconnect the water level sensor cable (4) from the drain plug (3).
  • Page 39 Maintenance 4H50TIC 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. When the filter is removed, a small amount of fuel is drained as well.

  • Page 40: Servicing The Air Filter (Optional)

    Maintenance 4H50TIC 8.2.14 Servicing the air filter (optional) Safety notes CAUTION Danger of injury. When working with compressed air, foreign bodies may fly into your eyes. ▪ Wear safety goggles. ▪ Never direct the compressed air jet toward people or toward yourself.

  • Page 41: Changing Coolant

    Maintenance 4H50TIC Step Activity Place the air filter cover on the air filter housing and lock all re- taining clips making sure that the dust discharge valve points vertically downwards. Cleaning the primary filter Step Activity Blow out the primary filter (6) with dry compressed air from the inside to the outside until dust no longer emerges.
  • Page 42 Maintenance 4H50TIC Expansion tank for coolant Sealing cap MAX - Maximum coolant level MIN - Minimum coolant level Drain plug on the radiator Gasket Oil cooler Hose clamp Bottom coolant hose Connector on the oil cooler Procedure Step Activity Position a suitable container to collect the used coolant (approx.

  • Page 43: Faults

    Faults 4H50TIC Faults Fault table 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. Type of fault Possible causes Remedy Chapter The engine does No fuel at the high Refuel.
  • Page 44 Faults 4H50TIC Type of fault Possible causes Remedy Chapter The starter does Irregularities in the Check the electri- 3.2.4 Elec- not switch on and electrical equip- cal equipment and trical equip- the engine does ment: their components. ment, not turn.
  • Page 45 Faults 4H50TIC Type of fault Possible causes Remedy Chapter Poly v belt torn. Renew the poly v 8.2.8 Re- belt. placing the poly v belts, page 69 Mechanical faults. Contact Hatz serv- ice. Engine switches off Stop signal of mon- ▪...
  • Page 46 Faults 4H50TIC Type of fault Possible causes Remedy Chapter Engine becomes Too much engine Drain the engine oil 7.6 Check- very hot. oil in the engine. to the max mark on ing the oil the dipstick. level and Indicator light for...

  • Page 47: Storage And Disposal

    Faults 4H50TIC Flash signal Possible causes Remedy Chapter Short – Long 2 – 3 ▪ Engine oil pres- ▪ Check the oil lev- 7.6 Check- Area affected: sure too high/too el, top up engine ing the oil Engine oil tempera- low.

  • Page 48: Installation Declaration

    Storage and disposal 4H50TIC NOTICE When the machine has reached the end of its lifecycle, ensure that it is disposed of safely and properly, especially parts and substances that can be dangerous to the environment. These al- so include fuel, coolant, lubricants, plastics, and batteries (if present).
  • Page 49 Technical Library http://engine.od.ua...

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