Atlas Copco QAC 1000 Cud ESF Instruction Manual
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Atlas Copco QAC 1000 Cud ESF Instruction Manual

Atlas Copco QAC 1000 Cud ESF Instruction Manual

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Instruction Manual
Instruction Manual
for AC Generators
English
QAC 1000 Cud ESF
QST30-G4

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  • Page 1 Instruction Manual Instruction Manual for AC Generators English QAC 1000 Cud ESF QST30-G4...
  • Page 3 QAC 1000 Cud ESF Instruction Manual for AC Generators Instruction manual .................. 5 Circuit diagrams ..................81 Dimension drawing ................99 Original instructions Printed matter N° 2954 9480 00 ATLAS COPCO - PORTABLE ENERGY DIVISION 02/2016 www.atlascopco.com...
  • Page 4 While every effort has been made to ensure that the information in this manual is correct, Atlas Copco does not assume responsibility for possible errors. Copyright 2016, Grupos Electrógenos Europa, S.A.U., Zaragoza, Spain. Any unauthorized use or copying of the contents or any part thereof is prohibited.

  • Page 5: Table Of Contents

    Please read the following instructions carefully before starting to use your machine. While every effort has been made to ensure that the information in this manual is correct, Atlas Copco does not assume responsibility for possible errors. Atlas Copco reserves the right to make changes without prior notice.
  • Page 6 4.2.2 During operation ......30 5.5.3 Cleaning fuel tank......57 Storage of the generator ..71 4.2.3 Stopping ...........30 5.5.4 Battery care........58 Storage..........71 4.2.4 Setting Qc4003™ MkII .....31 5.5.4.1 Electrolyte .........58 Preparing for operation after 4.2.4.1 Push button and LED 5.5.4.2 Activating a dry-charged battery ..58 storage ..........71 functions ...........31 5.5.4.3 Recharging a battery......58...

  • Page 7: Safety Precautions For On-Site Generators

    The policy of Atlas Copco is to provide the users of their Atlas Copco equipment. It is the responsibility of unsafe operating conditions. Take necessary steps to equipment with safe, reliable and efficient products.

  • Page 8: General Safety Precautions

    The manufacturer does not accept any liability for any Normal ratings (pressures, temperatures, speeds, 13 Keep the work area neat. Lack of order will increase damage arising from the use of non-original parts and for etc.) shall be durably marked. the risk of accidents.

  • Page 9: Safety During Transport And Installation

    When - check the towbar, the brake system and the Atlas Copco. the towbar can be positioned vertically, the locking towing eye. Also check the coupling of the device must be applied and kept in good order.

  • Page 10: Safety During Use And Operation

    - above 85 dB(A): room to be classified as a noise- appropriate protection, at least safety glasses, for otherwise stated in the Atlas Copco Instruction hazardous area and an obvious warning shall be the operator as well as for any bystander. Do not Book (AIB).

  • Page 11: Safety During Maintenance And Repair

    Parts shall only be replaced by genuine Atlas Copco protection. When a breaker has tripped, reduce the too; but the fact that no dust can be seen is not a replacement parts.
  • Page 12 18 Maintenance and repair work should be recorded in in or on the machine. Never leave rags or loose or approved by Atlas Copco or the machine an operator’s logbook for all machinery. Frequency clothing near the engine air intake.

  • Page 13: Tool Applications Safety

    When connecting an auxiliary battery (AB) in Tool applications safety parallel to the unit battery (CB) with booster cables: Apply the proper tool for each job. With the knowledge connect the + pole of AB to the + pole of CB, then of correct tool use and knowing the limitations of tools, connect the - pole of CB to the mass of the unit.

  • Page 14: Main Parts

    Main parts General description The QAC 1000 Cud is an AC generator, built for continuous running at sites where no electricity is available or as stand-by in cases of interruption of the mains. The QAC 1000 Cud generator operates at 50/60 Hz. The rated output is 980/1175 kVA prime power. The QAC 1000 Cud generator is driven by a fluid-cooled diesel engine, manufactured by Cummins.
  • Page 15 Alternator Air filter Breather filter By-pass oil filters Battery switch Coupling Charging alternator Coolant filters Coolant heater Drain flexible engine oil DFIT Drain hole fuel inner tank DFOT Drain hole fuel outer tank Drain flexible cooling water Engine Fuse box Filler cap fuel Filler cap engine oil FCOM...

  • Page 16: Markings

    Markings Indicates the sound power level in Indicates that the alternator should Markings provide instructions and information. They accordance with Directive 2000/14/ not be cleaned with high also warn of hazards. For convenience and safety, EC (expressed in dB (A)). pressurised water.

  • Page 17: Mechanical Features

    Mechanical features 2.3.2 Engine and alternator The alternator is driven by a fluid-cooled diesel QAC 1000 Fuel tank capacity 1500 l (396.15 US GAL) Oil sump capacity 154 l (40.68 US GAL) Oil make us capacity 100 l (26.41 US GAL) 2.3.1 Compartments Cool.system capacity...

  • Page 18: Engine Cooling System

    2.3.6 Engine cooling system 2.3.9 External fuel tank connection The engine is provided with a water cooler. The The “External fuel tank connection” allows to bypass FT FT cooling air is generated by one large and one small the internal fuel tank and to connect an external fuel fan, driven by the engine.

  • Page 19: Drain Plugs And Filler Caps

    2.3.10 Drain plugs and filler caps 2.3.14 Data plate and serial number The drain and the filler cap for the engine oil (DFO/ The generator is furnished with a data plate showing FCO) are located on the engine. The manual oil drain the product code, the unit number and the power pump can be used to drain the oil.

  • Page 20: Electrical Features

    Electrical features A1 ..Qc4003™ MkII display S5..Lights Batt / Off / Mains - switch ; Used to turn the container lighting on H0 ..Panel light 2.4.1 Control and indicator panel with battery power. To save the battery, the lighting goes out after an Qc4003™...

  • Page 21: Qc4003™ Mkii Module

    S11 ..Crankcase pump switch Inside the cubicle 2.4.1.2 Qc4003™ MkII module Used for draining the engine crankcase. S17 ..Lamp test switch 50Hz 60Hz Used to test the lamps H9, H10, H11 and H12. S12 ..Dual frequency switch S20 ..

  • Page 22: Emergency Stop

    2.4.2 Emergency stop 2.4.3 Output terminal board 2.4.4 Auxiliary connections The emergency stop button is situated on the engine The output terminal board is situated below the The auxiliary connections are situated on the right compartment. control and indicator panel. side plate of the cubicle, next to the terminal board.

  • Page 23: Earth Leakage Relay (Elr)

    2.4.5 Earth leakage relay (ELR) N13 ..Earth leakage detection Position O will only be used in Detects and indicates an earth fault current The “Earth relay” provides a detector that will trip the conjunction with an external earth and activates the main circuit breaker Q1. main circuit breaker Q1 when an earth fault current is fault protection unit (e.g.

  • Page 24: Automatic Battery Charger

    2.4.6 Automatic battery charger 2.4.7 Engine cooling water heater 2.4.10 Alarm The “trickle charger” charges the battery completely To make sure that the engine can start and accept load and is disconnected once the unit starts up. immediately, an external cooling water heater is Besides the output terminals (secondary side) the provided which keeps the engine temperature automatic battery charger has a trim potentiometer for...

  • Page 25: Multiple Batteries

    2.4.11 Multiple batteries The QAC 1000 battery system is a 24V system composed of 4 batteries. One of the series of 2 batteries is set in parallel with the other to create a high capacity of the total battery system. When connecting batteries, keep following principles in mind: –...

  • Page 26: Installation And Connection

    Installation and connection To be able to lift the generator by means of a forklift, Lifting Installation rectangular holes are provided at the bottom of the The four lifting holes, to lift the generator by means frame. 3.2.1 Indoor installation of a hoist, are integrated in the bodywork and easily accessible from the outside.

  • Page 27: Connecting The Generator

    The generator is wired for a TN- ray equipment, audio amplifiers and elevators. system to IEC 364-3, i.e. one point in Wire section Consult Atlas Copco for measures against the adverse the power source directly earthed - (mm²) influence of non-linear loads.

  • Page 28: Connecting The Load

    The lowest acceptable wire section and the 3.3.3 Connecting the load corresponding maximum cable or conductor length for multiple core cable or H07 RN-F, at rated current 3.3.3.1 Site distribution panel (433 A), for a voltage drop e lower than 5% and at a If outlet sockets are required, they must be mounted power factor of 0.80, are respectively 300 mm²...

  • Page 29: Operating Instructions

    Operating instructions – Check inside the control cubicle if switch S12 is at Before starting In your own interest, always strictly the correct position (50-60Hz). Do not switch observe relevant safety – With the generator standing level, check the while the unit is running. instructions.

  • Page 30: Operating And Setting Qc4003™ Mkii

    Operating and setting Qc4003™ MkII 4.2.2 During operation 4.2.3 Stopping Before setting the controller make Regularly carry out following checks: – When in SEMI-AUTO mode: sure that the Qc4003™ MkII is • Press the GB open/close button to open the –...

  • Page 31: Setting Qc4003™ Mkii

    4.2.4 Setting Qc4003™ MkII STOP: Stop of the genset if SEMI- SEL: Is used to select the AUTO or MANUAL is selected. underscored entry in the fourth line 4.2.4.1 Push button and LED functions of the display. Following push buttons are used on the UP: Increases the value of the GB: Manual activation of Qc4003™...
  • Page 32 Following LEDs are used on the Qc4003™ MkII The main Qc4003™ MkII control unit includes 5 (GB) ON LED green light indicates that the LEDs generator breaker is closed. LED yellow light indicates that the Qc4003 generator breaker has received a command to close on a black BUS, but the breaker is not yet closed due to interlocking of the GB.

  • Page 33: Qc4003™ Mkii Menu Overview

    V2 view – The view shows some generator 4.2.4.2 Qc4003™ MkII menu overview measurements. Main View – In the V1 view the user can scroll up and down to The display has 4 different lines. The information on 15 configurable screens showing different these lines can change, depending on which view is measurements of the generator, the bus and the used.
  • Page 34 If you select SETUP then you get the following view: Scrolling down will give all the protection The user can scroll to these choices and select one parameters: choice with the SEL button. After selection of SP the following view will be –...
  • Page 35 – 9000 Software version – 9020 Service port – 911X User password Level 2 and Level 3 passwords can only be set through the Atlas Copco Utility Software PC Software. – 9120 Service menu – 9130 Single/Split/Three phase – 9140 Angle comp. BB/G Use the UP and DOWN buttons to change the settings and the SEL button to store the new setting.

  • Page 36: Changing Settings

    4.2.4.3 Changing settings Menu flow The menu flow is similar in the CONTROL SETUP, I/O SETUP and SYSTEM SETUP. For more details on the Setup menu we refer to the Qc4003™ MkII User Manual. - 36 -...

  • Page 37: Standard Modes

    "2003". In order to receive the default parameters for your When operating in AUTO mode the unit, please contact Atlas Copco Service staff. STOP and GB Open/Close button will not function. Semi-Auto mode In semi-auto mode the operator has to initiate all sequences.

  • Page 38: Standard Applications

    Block mode 4.2.4.5 Standard applications Island operation When the block mode is selected, the unit is locked In the Qc4003™ MkII module 10 application types Generator for certain actions. This means that it cannot start the can be selected. A combination of each application breaker LOAD generator or perform any breaker operations.
  • Page 39 – For Remote Start operation: – AMF with back synchronisation: Peak Shaving (PS) operation • wire the RS switch between X25.9 & X25.10. When the mains returns, the unit will synchronise Generator Mains the mains breaker to the busbar when the ‘Mains –...
  • Page 40 – Mains breaker control lines have to be wired to Installation wirings Fixed Power (FP) operation X25.13/X25.14/X25.15/X25.16. These terminals – The link between X25.10/X25.11 has to be are voltage free contacts. The power for the MB Generator Mains removed. breaker breaker has to be supplied by the customer (24 Vdc/ LOAD...
  • Page 41 Load Take Over (LTO) operation Installation wirings Mains power export (MPE) operation – The link between X25.10 & X25.11 has to be Generator Mains Generator Mains removed. breaker breaker breaker LOAD breaker LOAD – Mains breaker feedback lines have to be wired to X25.10/X25.11/X25.12.
  • Page 42 Installation wirings Transformer Maintenance (TM) operation Installation wirings – The link between X25.10 & X25.11 has to be – The link between X25.10 & X25.11 has to be removed. removed. – Plug the Transformer Maintenance Box cables – Mains breaker feedback lines have to be wired to into Transformer Maintenance Box connectors X25.10/X25.11/X25.12.
  • Page 43 Installations are possible with stand-alone generators Example: Installation with 3 gensets Multiple gensets with load sharing or with the Mains (extra Qc4003™ MkII Mains is In this application the units are enabled to share the G1 = 300 kW; G2 = 200 kW; G3 = 200 kW. then needed).

  • Page 44: Paralleling

    The priority on starting and stopping the generators Installation wirings 4.2.4.6 Paralleling can be chosen on priority settings or on the amount of Prior to starting parallel operation of two generators, running hours. In manual mode the start and stop Genset 1 Genset 2 Genset 3...

  • Page 45: Overview Of Applications

    Only with Transformer Maintenance Box (*) A Power Transducer is a device that measures the actual power of the mains and which translates this into a 4...20 mA signal towards the Qc4003™ MkII module. For details, please contact Atlas Copco. - 45 -...
  • Page 46 The installation can contain up to 16 Qc4003™ MkII modules. If the Mains is included in the installation, then an extra Qc4003™ MkII module is required. The installation can be monitored and controlled via the PMS Software Package. For details on this application, please contact Atlas Copco. - 46 -...
  • Page 47 Do not put this value above 60 seconds to avoid any possible damage. 4. For more information on the Qc4003™ MkII module and its applications, we refer to the Qc4003™ MkII User manual and the Qc4003™ Application data sheets. If you need more assistance, please contact Atlas Copco. - 47 -...

  • Page 48: Maintenance

    1636 3192 03 For the most important sub-assemblies, Atlas Copco has developed service kits that combine all wear parts. These service kits offer you the benefits of genuine parts, save on administration costs and are offered at reduced price, compared to the loose components. Refer to the parts list for more information on the contents of the service kits.
  • Page 49 Every 250 Every 1000 Every 2000 Maintenance schedule Daily Yearly hours hours hours Service pak 1636 3103 39 1636 3192 03 Replace coolant filter(s) Inspect/Adjust fan/alternator belt Replace fan/alternator belt Grease fan bearing(s) Measure alternator insulation resistance (11) Test Earth Leakage Relay (13) Check emergency stop (13) Clean radiator (1) Clean intercooler (1)
  • Page 50 Inspect turbocharger Inspect water pump Inspect charging alternator Inspection by Atlas Copco service technician Generators in stand-by application have to be tested on a regular basis. At least once a month the engine should run for one hour. If possible a high load (> 30%) should be applied so that the engine reaches its operating temperature.
  • Page 51 2913 0029 00: pH meter The order number of the Service packs are listed in (8) See section “Before starting”. the Atlas Copco Parts list (ASL). Order Service packs (9) Replace all rubber flexibles every 5 years, at your local Atlas Copco dealer.

  • Page 52: Preventing Low Loads

    Low boost pressure will cause oil comes first. leakage over the turbo shaft seal. It is recommended that a unit is always used with a For more info, please contact your Atlas Copco load > 30% of nominal. Corrective actions should be Service Center. 5.2.2...

  • Page 53: Alternator Maintenance Procedures

    Alternator maintenance Engine maintenance 5.4.2 Engine oil and oil filter change procedures procedures See section “Maintenance schedule” on page 48. Refer to the Engine Operation Manual for full 5.3.1 Measuring the alternator maintenance, including instructions for changing the insulation resistance oil and cooling water and replacing the fuel, oil and air filters.

  • Page 54: Coolant Check

    “Replacing the coolant”). parameters. high engine operating temperatures. – Always top-up with PARCOOL EG. – A refractometer can be ordered from Atlas Copco Visual check – Topping up the coolant with water only, changes with part number 2913 0028 00.

  • Page 55: Replacing The Coolant

    Oil level gauge Refer to the Engine operation manual for more – From the Atlas Copco Instruction book, determine details. Check the engine breather tank level and drain the the amount of PARCOOL EG required and pour tank, if necessary.

  • Page 56: Adjustments And Service Procedures

    Adjustments and service procedures 5.5.1 Fuel fill 5.5.1.1 Manual fuel fill 5.5.1.2 Automatic fuel fill Use the electrical fuel pump of the unit to pump fuel The option “Automatic fuel fill” allows to refill the Refill the internal fuel tank by using the fuel filler cap from an external fuel tank to the internal fuel tank of internal fuel tank automatically.

  • Page 57: Cleaning Water Coolers

    5.5.2 Cleaning water coolers 5.5.3 Cleaning fuel tank Remove any dirt from the coolers Keep the water coolers clean to maintain the cooling with a fibre brush. Never use a wire efficiency. brush or metal objects. – Open the side doors (1) and clean both coolers –...

  • Page 58: Battery Care

    – Fill each cell with electrolyte until the level If a battery starts to need excessive make-up water, 5.5.4 Battery care reaches 10 to 15 mm above the plates, or to the this points to overcharging. Most common causes are Before handling batteries, read the level marked on the battery.

  • Page 59: Servicing Air Filter Engine

    Servicing air filter engine 5.5.5.2 Recommendation 5.5.5.4 Replacing the air filter element – Release the snap clips (1) and remove the dust trap The Atlas Copco air filters are 5.5.5.1 Main parts (2). Clean the trap. specially designed – Remove the element (4) from the housing (5).

  • Page 60: Replacing The Fuel Filter And Pre-Filter Element

    Replacing the filter element: 5.5.6 Replacing the fuel filter and pre-filter element – Unscrew the filter element from the adapter head. – Clean the adapter head sealing surface. Lightly oil the gasket of the new element and screw the latter onto the adapter head until the gasket is properly seated, then tighten with both hands.

  • Page 61: Engine Consumable Specifications

    Engine consumable Specifications PAROIL Never mix synthetic with mineral PAROIL from Atlas Copco is the ONLY oil tested specifications oil. and approved for use in all engines built into Atlas Remark: Copco compressors and generators. 5.6.1 Engine fuel specifications When changing from mineral to...

  • Page 62: Engine Coolant Specifications

    0.175 1615 5953 00 It is strongly recommended to use Atlas Copco branded coolant. 1615 5954 00 PAROIL Extra The use of the correct coolant is important for good PAROIL Extra is a synthetic ultra high performance barrel 55.2...
  • Page 63 Litre cu.ft warranty topics, the following part numbers can be sealants and gasket types developed to join different number ordered from Atlas Copco to check on inhibitors and materials used within an engine. 0.175 1604 8159 00 freezing point: PARCOOL EG is a ready to use Ethylene Glycol –...

  • Page 64: Checks And Trouble Shooting

    Checks and trouble Engine troubleshooting shooting Refer to the engine’s operator manual for the engine troubleshooting. Never perform a test run with connected power cables. Never touch electrical connector without a voltage check. When a failure occurs, always report what you experienced before, during after failure.

  • Page 65: Alternator Troubleshooting

    Alternator troubleshooting Symptom Possible cause Corrective action Alternator gives 0 Volt. Blown fuse. Replace fuse. No residual voltage. Excite the alternator by applying a 12V battery voltage with a 30 Ω resistor in series on the + and - terminals of the electronic regulator, respecting the polarities After being excited the alternator Connections are interrupted.

  • Page 66: Problem Solving

    Problem solving Symptom Possible cause Display does not light up when the main switch is turned on. Battery switch is off. Battery is not charged. Circuit breaker Q7 is off or tripped. Circuit breaker Q10 is off or tripped. Loose connector or wiring. The unit cranks but does not start.
  • Page 67 Small fan in engine compartment is not running. Circuit breaker Q3 is off or tripped. Fan motor broken. Fan is stuck. The main fan in the cooler compartment is not running. Drive failure. Fan motor broken. If the drive has a failure and the unit has to run very urgently, the drive can be bypassed by disconnecting the input and output cables at the bottom of the drive, and connecting them together (L1 to U, L2 to V, L3 to W).The rotation direction of the fan has to be checked and changed if necessary.

  • Page 68: Controller Alarms

    Controller alarms 6.4.1 Qc4003™ MkII alarms and Engine stopped: 6.4.1.2 Diagnostics menu remedies The diagnostics menu can be entered via channel – Alarm: Block engine start. 6700. It is used for engine diagnostics situations. – Warning: - 6.4.1.1 Fail Classes If diagnostics is selected in this menu, the fuel –...

  • Page 69: Solving Alarms

    6.4.1.3 Solving alarms Menu flow Qc4003 Qc4003 Qc4003 SOLVE PROBLEM See instructions on next page Qc4003 - 69 -...
  • Page 70 Battery broken Replace battery. Bad connection Check wiring. Low oil pressure Not enough oil Fill oil till appropriate level. Check for leaks. Sensor broken Replace sensor. Oil sump broken Check or contact Atlas Copco. Bad connection Check wiring. - 70 -...

  • Page 71: Storage Of The Generator

    Storage of the generator Storage Preparing for operation after storage – Store the generator in a dry, frost-free room which is well ventilated. Before operating the generator again, remove the wrapping, VCI paper and silica gel bags and check the –...

  • Page 72: Disposal

    (for example sand, sawdust) and recyclable materials. dispose it according the applicable local disposal Your Atlas Copco generator consists for the most part regulations. Do not drain into the sewage system or of metallic materials, that can be remelted in surface water.

  • Page 73: Technical Specifications

    Technical specifications Specifications of the engine/alternator/unit Rated frequency 50 Hz 60 Hz Reference conditions Rated speed 1500 rpm 1800 rpm 1) 4) Generator service duty Absolute inlet pressure 1 bar(a) 1 bar(a) Relative air humidity 30 % 30 % Air inlet temperature 25°C 25°C Maximum ambient temperature...
  • Page 74 Maximum oil consumption at full load Maximum sound power level (Lw) complies with 2000/14/EC 97 dB(A) Capacity of fuel tank 1500 l 1500 l Single step load capability 100% 100% 785 kW 940 kW Mode of operation Application data Site land use land use Operation...
  • Page 75 Maximum permissible load factor of PRP during 24h period Standard IEC34-1 IEC34-1 Design data alternator ISO 8528-3 ISO 8528-3 Make Leroy Somer Leroy Somer Model LSA 49.1 L11 LSA 49.1 L11 Rated output, class H temp. rise 1000 kVA 1250 kVA Rating type acc.
  • Page 76 Notes Reference conditions for engine performance to ISO 3046-1. See derating diagram or consult the factory for other conditions. At reference conditions unless otherwise stated. Rating Definition (ISO 8528-1): • LTP: Limited Time Power is the maximum electrical power which a generating set is capable of delivering (at variable load), in the event of an utility power failure (for up to 500 hours per year of which a maximum of 300 hours is continuous running).
  • Page 77 0.75 0.75 0.75 0.75 0.75 4000 0.70 0.70 0.70 0.70 0.70 0.70 0.70 Note: data from engine manufacturer derating sheet + LAT test To use the generator on a higher altitude than 4000m, please contact Atlas Copco. - 77 -...

  • Page 78: Critical Bolt Connections

    Critical bolt connections Connection Type Torque (Nm) Coupling housing alternator to flywheel housing engine Rotor disk alternator to flywheel engine 5/8" - 11 UNC Engine to engine support 205 + LOCTITE 2701 Engine support to vibration damper engine Vibration damper engine to frame Alternator support to vibration damper alternator Vibration damper alternator to frame Engine and alternator beams to base frame...

  • Page 79: British Units

    Conversion list of SI units Data plate Name of manufacturer into British units EEC or national type approved number 1 bar 14.504 psi Vehicle identification number Maximum permitted total weight of the vehicle 0.035 oz Maximum permitted load on towing eye (fixed 1 kg 2.205 lb towbar)
  • Page 80 - 80 -...
  • Page 81 Circuit diagrams - 81 -...
  • Page 82 1636 0075 88/02 Applicable for QAC 1000 Cud Description Location Description Location Qc4003 module Control cubicle Auxiliary start relay B+Box Remote maintenance box External Air shutdown valves relay Control cubicle Fuel level sensor Cooler compartment Oil level relay Control cubicle F1-3 Fuses (generator voltage) Power cubicle...
  • Page 83 Motor oil filling pump Control cubicle Water in fuel switch Engine compartment Motor oil drain pump Control cubicle Lamp test switch Control cubicle Automatic voltage regulation module Control cubicle S18-19 ASV feedback switch Engine compartment PT100 to volt. convertor module Control cubicle ON/OFF switch Control cubicle...
  • Page 84 Description Location Description Location X50.F Power cubicle to control cubicle Control cubicle Air shut off valve solenoid Engine compartment connector Air shut off valve solenoid Engine compartment X50.M Power cubicle to control cubicle Power cubicle Fuel pump solenoid Cooler compartment connector Oil level solenoid Engine compartment...
  • Page 85 Legend Color codes 0 = black 5 = green 1 = brown 6 = blue 2 = red 7 = purple 3 = orange 8 = grey 4 = yellow 9 = white 54 = green/yellow Wire sections a = 1 mm² b = 1,5 mm²...

  • Page 86: Power Circuit

    Power circuit (a0) (a0) (a3) (a0) (a0) 50 Hz 08.8 (a0) (a0) 60 Hz Control cubicle (a0) (a0) (a6) T4 T5 (a0) (a0) X106 (a0) (a2) 26 27 05.10 400/480 V (a3) (a3) R7 47 Ohm 110V (a3) 50/60 Hz (b3) 220V (a0)
  • Page 87 Power circuit F1-3 X50.M X50.F X108 (b0) (fx0) (cx0) (cx0) (bx0) (b0) 04.8 (b0) (fx0) (cx0) (cx0) (bx0) (b0) 04.8 (b0) (fx0) (cx0) (cx0) (bx0) (b0) 04.8 (b6) (bx6) (bx6) (bx6) (bx6) (b6) 04.8 0,25 A (bx0) (bx0) (b0) (f54) (c54) 04.8 04.8...
  • Page 88 Power circuit Note : (b54) Note : (d54) X36 = 3ph - 400Vac - 50Hz or (b0) Engine comp. X37 = 230Vac input 3ph -480V - 60Hz input L2 L3 N PE to be connected and fused to be connected and fused by (b0) (b6) by customer...

  • Page 89: Control Circuit

    Control circuit (b3) Engine comp. Batt (b3) (b3) (b3) (b2) (b2) 07.2 10min Mains 07.8 Engine comp. Batt (b3) 06.6 (b3) Power cubicle 07.5 (b6) 07.2 (b3) Mains Batt Engine compartment 06.6 X50.F (b3) X52 B7 (b2) (b3) 07.5 06.5 Mains (b3) Batt...
  • Page 90 Control circuit (b3) (b3) 07.10 (a3) =STD+CONTROL CUBICLE-K2 08.6 08.7 08.7 08.8 (a3) (a3) (a3) K300 (c3) 08.1 V14 V15 (a3) (a3) (b3) (c3) (a3) (a3) (a3) V300 (a3) (a3) (a3) (a3) (a3) (a3) (a3) 08.2 (a3) (a3) (a3) (a3) (a3) (a3) Engine comp.
  • Page 91 Control circuit (b2) 07.2 10 A 10 A (a3) (a3) (a3) 09.2 07.8 (b3) (b3) (a3) (a3) (a3) V9 V10 Engine compartment (a3) (b3) 30sec (a3) (a3) (a3) (a3) (a6) (b6) (b6) (b6) 09.1 10.1 09.2 (a6) (a6) 07.2 09.2 09.3 09.3 (a3)

  • Page 92: Engine Circuit

    Engine circuit (c2) 07.1 (c2) 07.1 Control cubicle Engine compartment (c2) (c2) Battery (+) box (c3) (c2) R6 120 Ohm (c2) (c2) (c2) (c6) (e2) (c6) (c6) (c2) 16 PIN OEM Connector (f2) (c2) CAN-H CAN-L (c2) J1939/11 Connector (c2) Control cubicle (e2) (a3)

  • Page 93: Transformer Maintenance

    Transformer Maintenance (a3) (a3) 07.2 Control cubicle Engine comp. 11.4 (a3) (a3) 11.4 11.3 (a3) (a3) (a3) (a3) Note: Set Qc4002 controller display CAN ID = 1 (a6) (a6) (a6) (a6) set M-box display CAN ID = 2 (a6) 04.4 (setting the CAN ID is done by pressing ƒ...

  • Page 94: Customer Connections

    Customer connections Analog Load Sharing X111 X50.F X50.M (a7) X104 MAINS POWER X50.F X50.M (a7) SIGNAL X111 (a7) (a7) (a7) MAINS POWER (a7) GROUND X101 (a3) (b3) OPEN MCB (a3) Control cubicle Engine comp. Control cubicle Engine comp. Power Management System (a6) (b3) X112...
  • Page 95 Controller DISPLAY X113 133 . CAN high 132 . CAN gnd X115 X114 131 . X120 CAN low 130 . TM - CAN high 109 (a0) 129 . TM - CAN gnd X103 X106 128 . Not used Not used TM - CAN low 113 (a6) 127 .
  • Page 96 Terminals POWER CUBICLE POWER CUBICLE CONTROL CUBICLE 88 (a3) 88 (a3) M-L1 359 (c6);359 (c6) 88 (a3) 88 (a3) M-L2 360 (c6);360 (c6) M-L3 PE (b54);PE (b54) CONTROL CUBICLE M-L1 M-L2 1 (c2);1 (b2);1 (b2) 1 (b2) General DC circuit M-L3 1 (b2);1 (b2) 1 (b2)
  • Page 97 Dimension drawing - 9 -...
  • Page 98 9822 0952 33/02 Applicable for QAC 1000 - Dimension drawing...
  • Page 100 - 10 -...
  • Page 101 A company within the Atlas Copco Group Postal address Phone: +34 902 110 316 V.A.T A50324680 Poligono Pitarco II, Parcela 20 Fax: +34 902 110 318 50450 Muel ZARAGOZA For info, please contact your local Atlas Copco representative Spain www.atlas copco.com p.1(10) - 10 -...
  • Page 102 A company within the Atlas Copco Group Postal address Phone: +34 902 110 316 V.A.T A50324680 Poligono Pitarco II, Parcela 20 Fax: +34 902 110 318 50450 Muel ZARAGOZA For info, please contact your local Atlas Copco representative Spain www.atlas copco.com p.2(10) - 10 -...

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