Atlas Copco QAS 20 Manuel d'instructions

ATLAS COPCO - PORTABLE AIR DIVISIONwww.atlascopco.comInstruction Manualfor AC GeneratorsQAS 14 - 20 PdInstruction manual ...

10 2954 2100 01QAS 14 - 20 Pd2.5 Control and indicator panel Qc1001™2.5.1 General description Qc1001™ control panelH1... Panel lightS20... ON/OFF/

Instruction manual2954 2100 01 11Following LEDs are used on the Qc1001™:2.5.4 Qc1001™ Menu OverviewAt Qc1001™, the LCD will show following information

12 2954 2100 01QAS 14 - 20 PdView 5 (Service Timers and Battery Voltage)The service timer indications count upwards and give an alarmwhen the configur

Instruction manual2954 2100 01 13Warning Display (pop-up window)In case when a Warning occurs, a pop-up window willautomatically be entered for as lon

14 2954 2100 01QAS 14 - 20 PdShutdown Display (pop-up window)In case when a Shutdown occurs, a pop-up window willautomatically be entered, no matter w

Instruction manual2954 2100 01 15Configuration Mode ViewThe Configuration Menu's are pre-programmed!The Configuration Mode is entered by detectio

16 2954 2100 01QAS 14 - 20 Pd2.5.5 Fail classesAll the activated alarms of the Qc1001™ have their own pre-defined fail class.All alarms are enabled ac

Instruction manual2954 2100 01 172.6 Control panel Qc3001™2.6.1 General description Qc3001™ control panelH1...Panel lightS20 ...ON/OFF switch (2 p

18 2954 2100 01QAS 14 - 20 Pd2.6.4 LED functions9 LEDs are used on the display unit. The colour is green or red ora combination in different situation

Instruction manual2954 2100 01 19SETUP menuThe control and protection parameters can be programmedaccording the application. This can be done by scrol

QAS 14 - 20 Pd2 2954 2100 01Warranty and Liability LimitationUse only authorized parts.Any damage or malfunction caused by the use of unauthorized par

20 2954 2100 01QAS 14 - 20 PdThis is the described menu flow:The menu flow is similar in the CONTROL SETUP, POWER SETUP and SYSTEM SETUP. The JUMP but

Instruction manual2954 2100 01 21Protection setup: overview of parameters1245EnableRUN1246Fail ClassShutdown1243Output Relay AR01244Output Relay BR012

22 2954 2100 01QAS 14 - 20 PdControl setup: overview parametersPower setup: overview parametersUSWAlarm TypeHigh(Low / High)1475EnableOFF1476Fail Clas

Instruction manual2954 2100 01 23System setup: overview of parameters4010 Nominal SettingsCUSTOMER LEVEL4011Frequency(48.0 ... 62.0)4012Generator Powe

24 2954 2100 01QAS 14 - 20 Pd0(0 ... 59)(ON / OFF)(0 ... 23)47334734Hour4735MinuteDay(s)104732START/STOPSTOP4731EnableOFF4730 Start/Stop Cmd. 3CUSTOME

Instruction manual2954 2100 01 252.6.6 PasswordsChanging different parameters requires different password levels.Some parameters cannot be changed by

26 2954 2100 01QAS 14 - 20 Pd2.6.10 Standard applicationsIn the Qc3001™ module 3 application types can be selected (inchannel 4320). A combination of

Instruction manual2954 2100 01 272.7 Outlet sockets (S)A brief description of all outlet sockets and circuit breakersprovided on the generator is give

28 2954 2100 01QAS 14 - 20 Pd3. Operating instructions3.1 Installation– Place the generator on a horizontal, even and solid floor.– Protect the genera

Instruction manual2954 2100 01 29The voltage drop across a cable can be determined as follows:e = Voltage drop (V)I = Rated current (A)L = Length of c

Instruction manual2954 2100 01 3Contents1. Safety precautions for portable generators...

30 2954 2100 01QAS 14 - 20 Pd3.4.2 During operation Qc1001™Following points should be carried out regularly:– Check the engine gauges and the lamps fo

Instruction manual2954 2100 01 314. Maintenance(1) More frequently when operating in a dusty environment. Evacuate dust from theairfilter valve daily.

32 2954 2100 01QAS 14 - 20 Pd5. Storage of the generator5.1 Storage– Store the generator in a dry, frost-free room which is well ventilated.– Run the

Instruction manual2954 2100 01 336.4 Alternator trouble shooting6.5 Engine trouble shootingThe table below gives an overview of the possible engine pr

34 2954 2100 01QAS 14 - 20 Pd6.5.4 Misfire– Restriction in a fuel pipe.– Fault in fuel lift pump.– Dirty fuel filter element.– Air in fuel system.– Fa

Instruction manual2954 2100 01 357. Options available for QAS 14 and QAS 20 units7.1 Circuit diagramsThe engine control circuit diagrams and the power

36 2954 2100 01QAS 14 - 20 Pd7.3.4 Output terminal boardThe output terminal board option is situated below the control andindicator panel.S2... Eme

Instruction manual2954 2100 01 377.3.7 Electronic speed regulatorThe electronic speed regulator makes sure that the output frequencyof the generator i

38 2954 2100 01QAS 14 - 20 Pd7.3.11 IT-relayThe generator is wired for an IT network i.e. no supply lines of thepower supply are directly earthed. A f

Instruction manual2954 2100 01 397.4 Overview of the mechanical optionsThe following "mechanical" options are available for the QAS 14and QA

4 2954 2100 01QAS 14 - 20 Pd1. Safety precautions for portable generatorsTo be read attentively and acted accordingly before towing, lifting, operatin

40 2954 2100 01QAS 14 - 20 Pd7.5.3 Wheel chocksThe option “wheel chocks” allows to park the generator on slopingground. Place wheel chocks in front of

Instruction manual2954 2100 01 418. Technical specifications8.1 Technical specifications for QAS 14 units8.1.1 Readings on gauges8.1.2 Settings of swi

42 2954 2100 01QAS 14 - 20 PdClimatic exposure open air open airDegree of protection (cubicle) IP54 IP54Status of neutral earthed earthedAlternator 4

Instruction manual2954 2100 01 43Notes1) Reference conditions for engine performance to ISO 3046-1.2) See derating diagram or consult the factory for

44 2954 2100 01QAS 14 - 20 Pd8.2 Technical specifications for QAS 20 units8.2.1 Readings on gauges8.2.2 Settings of switches8.2.3 Specifications of th

Instruction manual2954 2100 01 45Alternator 4)Standard IEC34-1 IEC34-1ISO 8528-3 ISO 8528-3Make NEWAGE NEWAGEModel BCI 184 E1 BCI 184 E1Rated output,

46 2954 2100 01QAS 14 - 20 PdNotes1) Reference conditions for engine performance to ISO 3046-1.2) See derating diagram or consult the factory for othe

Instruction manual2954 2100 01 478.3 Conversion list of SI units into British units– A temperature difference of 1°C = a temperature difference of 1.8

48 2954 2100 01QAS 14 - 20 Pd

2954 2100 01 49Circuit diagrams

Instruction manual2954 2100 01 51.3 Safety during transport and installationTo lift a unit, all loose or pivoting parts, e.g. doors and towbar, shall

CIRCUIT DIAGRAM50 2954 2100 01B11 Speed Sensor MPU (O) N12 Automatic Voltage Regulator Q4 Circuit Breaker 16A/30mAF1-F3 Fuses 4A N13 Earth Leakage Rel

CIRCUIT DIAGRAM2954 2100 01 51S2b Emergency Stop U1 Battery Charger (O) X9 Terminal StripS12 50/60Hz-switch (O) V7 Free-wheeling Diode Y7 X11 Connecto

CIRCUIT DIAGRAM52 2954 2100 01∆9822 0992 01/02Applicable for QAS 14 - 20 Power Circuit diagram - Low voltage

CIRCUIT DIAGRAM2954 2100 01 53B11 Speed Sensor MPU (O) R5 Coolant Heater (O) U1 Battery Charger (O)F1-F3 Fuses 4A R11 Speed Adjustment (O) V7 Free-whe

CIRCUIT DIAGRAM54 2954 2100 01A1 Control module G1 Battery 12 Vdc K1 Preheat relayB7 Fuel level sensor G2 Charging alternator K4 W/L-inverter relayE1

CIRCUIT DIAGRAM2954 2100 01 55P1 Amperemeter S2b (see Power Circuit) V2 DiodeP4 Voltmeter S8 Coolant high temperature switch X10 Connector wire harnes

CIRCUIT DIAGRAM56 2954 2100 01A1 Generator Control Unit F4 Fuse 10A H1 Panel LightB7 Fuel Level Sensor G1 Battery 12Vdc K0 Starter SolenoidE1 Preheat

CIRCUIT DIAGRAM2954 2100 01 57K4 W/L-Invertor Relay S2a Emergency Stop V2 DiodeK5 Starter Relay S2b (see Power Circuit) X10 Connector Wire HarnessK6 F

6 2954 2100 01QAS 14 - 20 Pd15 Safety shoes should be compulsory in any workshop and if there is a risk,however small, of falling objects, wearing of

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Instruction Manualfor AC GeneratorsQAS 14 - 20 Pd

Instruction manual2954 2100 01 722 Before clearing the generator for use after maintenance or overhaul,submit it to a testrun, check that the AC power

8 2954 2100 01QAS 14 - 20 Pd2. Leading particulars2.1 General descriptionThe QAS 14 and QAS 20 are AC generators, built for continuousrunning at sites

Instruction manual2954 2100 01 92.2 BodyworkThe alternator, the engine, the cooling system, etc. are enclosed ina sound-insulated bodywork that can be