While every effort has been made to ensure that the infor- California to cause cancer, birth mation in this manual is correct, Atlas Copco does not as- sume responsibility for possible errors. Atlas Copco re- defects, and other reproductive harm.
Generators shall be installed on an even, solid floor, in a clean location with sufficient ventilation. If the floor is not level or can vary in inclination, consult Atlas Copco. If the unit All maintenance work, other than routine attention, shall only be undertaken when the is installed on a trailer, immobilize the trailer and chock the wheels.
- Y A 3 - 606035 - x x x x x x - 1200 Kg 3/N/PE 400/230 cos phi 1994 MADE BY ATLAS COPCO AIRPOWER n.v. WILRIJK BELGIUM 1615 6945 00 FF FCO d ie Lifting rod Alternator Filler cap fuel...
QAS108 PdS USA ODYWORK RAIN PLUGS AND FILLER CAPS The alternator, the engine, the cooling system, etc. are The drain holes for the engine oil, the coolant and the plug for enclosed in a sound-insulated bodywork that can be opened the fuel, are located and labelled on the frame;...
Page 7
NSTRUCTION MANUAL Generator gauges L1..Electrical system indicator Lights up when the electrical system of the engine is P1 ..Ammeter line L1 energized. Indicates the outgoing current in the first phase (L1). L2..Engine preheating system indicator P2 ..Ammeter line L2 Lights up when the glow plugs in the engine, used to facilitate Indicates the outgoing current in the second phase (L2).
QAS108 PdS USA X5 ..Single phase outlet socket UTPUT TERMINAL BOARD Provides phase L1, N and PE. The output terminal board is situated below the control and indicator panel. R11 ...Output voltage adjust potentiometer Allows to adjust the output voltage. R11 is located on the control and indicator panel.
Check for sufficient ven- tilation so that the cooling air is not recirculated. If necessary, consult Atlas Copco. – Leave enough space for operation, inspection and mainte- nance (at least 1 meter at each side).
– Press the vacuator valve of the air filter to remove dust. audio amplifiers and elevators. – Check the generator for leakage, tightness of wire termi- Consult Atlas Copco for measures against the adverse nals, etc. Correct if necessary. influence of non-linear loads.
NSTRUCTION MANUAL To start up the unit from a remote location using the remote TOPPING start/stop switch, proceed as follows: – Put the starter switch in position To stop the unit when the starter switch is in position , pro- ceed as follows: –...
2912 4266 07 For the most important subassemblies, Atlas Copco has developed service kits that contain 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 page 63 for more information on the contents of the service kits.
NSTRUCTION MANUAL STORAGE OF THE GENERATOR TORAGE REPARING FOR OPERATION AFTER STORAGE – Store the generator in a dry, frost-free room which is well Before operating the generator again, remove the wrapping, ventilated. VCI paper and silicagel bags and check the generator thoroughly (go through the checklist “Before starting”).
QAS108 PdS USA High fuel consumption NGINE TROUBLE SHOOTING – Restriction in air filter/cleaner or induction system. The table below gives an overview of the possible engine – Fault in atomisers or atomisers of an incorrect type. problems and their possible causes.
– Too much lubricating oil in sump. Unit Power circuit Engine control circuit – Restriction in air or water passages of radiator. QAS108 PdS USA 3V-SW RS (Standard) 9822 0888 45 9822 0888 28 – Insufficient coolant in system. QAS108 PdS USA 3V-SW RS SF...
CIRCUIT DIAGRAM SCHEMA DE CIRCUIT DIAGRAMA DE CIRCUITOS 9822 0888 45 Applicable for QAS108 PdS USA 3V-SW RS, 3V-SW RS SF see note SINGLE FREQUENCY to Engine Wire Harness LEGEND : aa = 0.5 mm 1 = brown a = 1 mm 2 = red b = 1.5 mm...
CIRCUIT DIAGRAM SCHEMA DE CIRCUIT DIAGRAMA DE CIRCUITOS 9822 0888 45 see note From Remote Start module Engine Circuit Diagram Customer’s installation Sx : min. 12 V DC, 10 A Kx : to be wired between generator and load coil : max. 240VAC 3A AC11 12 11 Note...
Page 20
CIRCUIT DIAGRAM SCHEMA DE CIRCUIT DIAGRAMA DE CIRCUITOS 9822 0888 45 Applicable for QAS108 PdS USA 3V-SW RS, 3V-SW RS SF see note SINGLE FREQUENCY to Engine Wire Harness LEGEND : aa = 0.5 mm 1 = brown a = 1 mm 2 = red b = 1.5 mm...
Page 21
CIRCUIT DIAGRAM SCHEMA DE CIRCUIT DIAGRAMA DE CIRCUITOS 9822 0888 45 see note From Remote Start module Engine Circuit Diagram Customer’s installation Sx : min. 12 V DC, 10 A Kx : to be wired between generator and load coil : max. 240VAC 3A AC11 12 11 Note...
Page 22
CIRCUIT DIAGRAM SCHEMA DE CIRCUIT DIAGRAMA DE CIRCUITOS 9822 0888 45 Applicable for QAS108 PdS USA 3V-SW RS, 3V-SW RS SF see note SINGLE FREQUENCY to Engine Wire Harness LEGEND : aa = 0.5 mm 1 = brown a = 1 mm 2 = red b = 1.5 mm...
Page 23
CIRCUIT DIAGRAM SCHEMA DE CIRCUIT DIAGRAMA DE CIRCUITOS 9822 0888 45 see note From Remote Start module Engine Circuit Diagram Customer’s installation Sx : min. 12 V DC, 10 A Kx : to be wired between generator and load coil : max. 240VAC 3A AC11 12 11 Note...
Page 24
CIRCUIT DIAGRAM SCHEMA DE CIRCUIT DIAGRAMA DE CIRCUITOS 9822 0888 28 Applicable for QAS108 PdS USA 3V-SW RS, 3V-SW RS SF X25:1 to Power Circuit Diagram X25:2 to freq. meter see Circ. Diagr. Control Panel REMOTE FUEL START X25:4 TEST...
Page 25
CIRCUIT DIAGRAM SCHEMA DE CIRCUIT DIAGRAMA DE CIRCUITOS 9822 0888 28 X25:1 to Power Circuit Diagram X25:2 to freq. meter see Circ. Diagr. Control Panel REMOTE FUEL START X25:4 TEST X25:3 REMOTE START SPARE TEMP Cubicle Canopy S7’ A IG θ...
Page 26
CIRCUIT DIAGRAM SCHEMA DE CIRCUIT DIAGRAMA DE CIRCUITOS 9822 0888 28 Applicable for QAS108 PdS USA 3V-SW RS, 3V-SW RS SF X25:1 to Power Circuit Diagram X25:2 to freq. meter see Circ. Diagr. Control Panel REMOTE FUEL START X25:4 TEST...
Page 27
CIRCUIT DIAGRAM SCHEMA DE CIRCUIT DIAGRAMA DE CIRCUITOS 9822 0888 28 X25:1 to Power Circuit Diagram X25:2 to freq. meter see Circ. Diagr. Control Panel REMOTE FUEL START X25:4 TEST X25:3 REMOTE START SPARE TEMP Cubicle Canopy S7’ A IG θ...
Page 28
CIRCUIT DIAGRAM SCHEMA DE CIRCUIT DIAGRAMA DE CIRCUITOS 9822 0888 28 Applicable for QAS108 PdS USA 3V-SW RS, 3V-SW RS SF X25:1 to Power Circuit Diagram X25:2 to freq. meter see Circ. Diagr. Control Panel REMOTE FUEL START X25:4 TEST...
Page 29
CIRCUIT DIAGRAM SCHEMA DE CIRCUIT DIAGRAMA DE CIRCUITOS 9822 0888 28 X25:1 to Power Circuit Diagram X25:2 to freq. meter see Circ. Diagr. Control Panel REMOTE FUEL START X25:4 TEST X25:3 REMOTE START SPARE TEMP Cubicle Canopy S7’ A IG θ...
CIRCUIT DIAGRAM SCHEMA DE CIRCUIT DIAGRAMA DE CIRCUITOS EXCITER ROTATING PART STATOR BLACK BLACK GREEN GREEN – SLOW FUSE 6,3A 60Hz 100 K BLUE YELLOW...
Need help?
Do you have a question about the QAS108 PdS USA and is the answer not in the manual?
Questions and answers