PDF Parts Manual Atlas Copco QAX 70 Dd Portable Generator - 600 KB
Easily identify and order the correct components for your Atlas Copco QAX 70 Dd Portable Generator using this official parts manual.
It contains detailed exploded diagrams and corresponding part numbers for every assembly.
This resource is vital for accurate repairs and maintenance, helping you keep your generator in top working order with minimal downtime.
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--- Page 1 ---
Parts List
for Portable Generator
English
QAX 70 Dd Engine BF04M2011C
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13 When using compressed air or inert gas to clean down equipment, do cannot be started inadvertently or there is any residual voltage on the agents. If any sound-damping material is damaged, replace it to
so with caution and use the appropriate protection, at least safety power circuit. prevent the sound pressure level from increasing.
glasses, for the operator as well as for any bystander. Do not apply 27 Running the generator at low load for long periods will reduce the 13 Use only lubricating oils and greases recommended or approved by
compressed air or inert gas to your skin or direct an air or gas stream at lifetime of the engine. Atlas Copco or the machine manufacturer. Ascertain that the selected
people. Never use it to clean dirt from your clothes. lubricants comply with all applicable safety regulations, especially
14 When washing parts in or with a cleaning solvent, provide the required with regard to explosion or fire-risk and the possibility of
ventilation and use appropriate protection such as a breathing filter, decomposition or generation of hazardous gases. Never mix synthetic
safety glasses, rubber apron and gloves, etc. with mineral oil.
0.5 SAFETY DURING MAINTENANCE AND REPAIR
15 Safety shoes should be compulsory in any workshop and if there is a 14 Protect the engine, alternator, air intake filter, electrical and regulating
risk, however small, of falling objects, wearing of a safety helmet components, etc., to prevent moisture ingress, e.g. when steam-
should be included. Maintenance, overhaul and repair work shall only be carried out by cleaning.
adequately trained personnel; if required, under supervision of someone
16 If there is a risk of inhaling hazardous gases, fumes or dust, the qualified for the job. 15 When performing any operation involving heat, flames or sparks on a
respiratory organs must be protected and depending on the nature of machine, the surrounding components shall first be screened with non-
the hazard, so must the eyes and skin. 1 Use only the correct tools for maintenance and repair work, and only flammable material.
tools which are in good condition.
17 Remember that where there is visible dust, the finer, invisible particles 16 Never use a light source with open flame for inspecting the interior of
will almost certainly be present too; but the fact that no dust can be 2 Parts shall only be replaced by genuine Atlas Copco replacement parts. a machine.
seen is not a reliable indication that dangerous, invisible dust is not 3 All maintenance work, other than routine attention, shall only be 17 When repair has been completed, the machine shall be barred over at
present in the air. undertaken when the unit is stopped. Steps shall be taken to prevent least one revolution for reciprocating machines, several revolutions for
18 Never operate the generator in excess of its limits as indicated in the inadvertent starting. In addition, a warning sign bearing a legend such rotary ones to ensure that there is no mechanical interference within
technical specifications and avoid long no-load sequences. as ”work in progress; do not start” shall be attached to the starting the machine or driver. Check the direction of rotation of electric
equipment. motors when starting up the machine initially and after any alteration
19 Never operate the generator in a humid atmosphere. Excessive On engine-driven units the battery shall be disconnected and removed to the electrical connection(s) or switch gear, to check that the oil
moisture causes worsening of the generator insulation. or the terminals covered by insulating caps. pump and the fan function properly.
20 Do not open electrical cabinets, cubicles or other equipment while On electrically driven units the main switch shall be locked in open
position and the fuses shall be taken out. A warning sign bearing a 18 Maintenance and repair work should be recorded in an operator’s
voltage is supplied. If such cannot be avoided, e.g. for measurements,
legend such as ”work in progress; do not supply voltage” shall be logbook for all machinery. Frequency and nature of repairs can reveal
tests or adjustments, have the action carried out by a qualified
attached to the fuse box or main switch. unsafe conditions.
electrician only, with appropriate tools, and ascertain that the required
bodily protection against electrical hazards is applied. 4 Prior to stripping an engine or other machine or undertaking major 19 When hot parts have to be handled, e.g. shrink fitting, special heat-
21 Never touch the power terminals during operation of the machine. overhaul on it, prevent all movable parts from rolling over or moving. resistant gloves shall be used and, if required, other body protection
shall be applied.
22 Whenever an abnormal condition arises, e.g. excessive vibration, 5 Make sure that no tools, loose parts or rags are left in or on the
machine. Never leave rags or loose clothing near the engine air intake. 20 When using cartridge type breathing filter equipment, ascertain that
noise, odour, etc., switch the circuit breakers to OFF and stop the
the correct type of cartridge is used and that its useful service life is not
engine. Currect the faulty condition before restarting. 6 Never use flammable solvents for cleaning (fire-risk). surpassed.
23 Check the electric cables regularly. Damaged cables and insufficient 7 Take safety precautions against toxic vapours of cleaning liquids. 21 Make sure that oil, solvents and other substances likely to pollute the
lightening of connections may cause electric shocks. Whenever
8 Never use machine parts as a climbing aid. environment are properly disposed of.
damaged wires or dangerous conditions are observed, switch the
circuit breakers to OFF and stop the engine. Replace the damaged 9 Observe scrupulous cleanliness during maintenance and repair. Keep 22 Before clearing the generator for use after maintenance or overhaul,
wires or correct the dangerous condition before restarting. Make sure away dirt, cover the parts and exposed openings with a clean cloth, submit it to a testrun, check that the AC power performance is correct
that all electric connections are securely tightened. paper or tape. and that the control and shutdown devices function correctly.
24 Avoid overloading the generator. The generator is provided with 10 Never weld on or perform any operation involving heat near the fuel or
circuit breakers for overload protection. When a breaker has tripped, oil systems. Fuel and oil tanks must be completely purged, e.g. by
reduce the concerned load before restarting. steam-cleaning, before carrying out such operations. Never weld on, or
25 If the generator is used as stand-by for the mains supply, it must not be in any way modify, pressure vessels. Disconnect the alternator cables
operated without control system which automatically disconnects the during arc welding on the unit.
generator from the mains when the mains supply is restored. 11 Support the towbar and the axle(s) securely if working underneath the
26 Never remove the cover of the output terminals during operation. unit or when removing a wheel. Do not rely on jacks.
Before connecting or disconnecting wires, switch off the load and the 12 Do not remove any of, or tamper with, the sound-damping material.
circuit breakers, stop the machine and make sure that the machine Keep the material free of dirt and liquids such as fuel, oil and cleansing
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--- Page 4 ---
ENGINE OIL - PAROIL 15W40
REF PART NUMBER DESIGNATION QTY
A 1615 5953 00 PAROIL 15W40 5 LITER CAN 1
B 1615 5954 00 PAROIL 15W40 20 LITER CAN 1
C 1615 5955 00 PAROIL 15W40 210 LITER BARREL 1
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BODYWORK - STANDARD
REF PART NUMBER DESIGNATION QTY REF PART NUMBER DESIGNATION QTY REF PART NUMBER DESIGNATION QTY
10 1604 9730 03 BAFFLE 1
20 1626 1059 81 BAFFLE 1
(For details see page 41)
25 1604 3423 00 SCRAPER BOLT 2
30 1604 3858 00 PLUG 1
40 1615 5664 00 HEX. HEAD SCREW 3
50 1626 1427 02 BAFFLE 1
60 1626 1429 81 BAFFLE 1
(For details see page 42)
70 1615 5664 00 HEX. HEAD SCREW 3
80 1604 3423 00 SCRAPER BOLT 2
90 1626 1704 82 SIDE PANEL 1
(For details see page 44)
100 1626 1704 83 PANEL 1
(For details see page 45)
110 1615 5664 00 HEX. HEAD SCREW 8
120 1604 3858 00 PLUG 8
170 1626 0711 01 ACTUATOR 2
180 0291 1108 00 LOCKNUT 2
190 1605 0025 00 ROD 2
200 1604 6686 00 LATCH 2
210 0129 3174 01 BLIND RIVET 1
220 1202 8673 00 HANDGRIP 2
230 0147 1246 03 HEX. HEAD SCREW 4
240 0333 3220 00 LOCK WASHER 4
250 1604 3846 01 DOOR 1
260 1613 6650 01 LOCK 1
270 1604 6181 00 SEAL 1
280 0129 3172 01 BLIND RIVET 4
290 0129 3172 01 BLIND RIVET 4
300 0686 9252 86 PLUG 2
315 1615 5664 00 HEX. HEAD SCREW 7
320 1626 1659 84 HOOD 1
(For details see page 43)
330 1604 2206 00 HOLDER (DOCUMENT) 1
335 1619 5898 01 HEX. HEAD SCREW 4
400 1619 5188 00 SEAL AR
410 1615 7057 00 SEAL AR
1611 7432 92/10 - 31 -
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BAFFLE - STANDARD
REF PART NUMBER DESIGNATION QTY
- 1626 1059 81 BAFFLE (From page 30)
•10 1626 0928 01 BAFFLE 3
•20 1626 1059 01 PLATE 1
•30 1626 1060 01 PLATE 1
•40 - INSULATION
SILENCING FOAM (50 mm) 3
•50 0129 3174 01 BLIND RIVET 12
•60 1503 1056 00 SEAL 2
- 1079 0003 33 SILENCING FOAM
2000 mm x 1500 mm x 50 mm
1626 1059 81_01
1626 1059 81/01 - 41 -
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TOWBAR ACCESSORIES - SUPPORT LEG, JOCKEY WHEEL, SAFETY CHAIN CE - OPTIONS
REF PART NUMBER DESIGNATION QTY
SUPPORT LEG
20 1615 7752 01 FOOT 1
25 1615 7751 00 CLAMP ASSY 1
30 0147 1365 03 HEX. HEAD SCREW 4
35 0333 3232 00 LOCK WASHER 4
1611 7720 27/03
JOCKEY WHEEL
20 1615 7769 00 SWIVEL WHEEL 1
•A10 2914 2370 00 LOCKING PIN 1
25 0147 1362 03 HEXAGON HEAD SCREW 4
30 0333 3232 00 SERRATED LOCKWASHER 4
1611 7721 27/00
SAFETY CHAIN CE
20 1604 1575 80 CHAIN ASSY 1
•A20 1604 1575 00 SAFETY CHAIN 1
•A40 1604 1572 03 QUICK COUPLING 2
1611 7720 27_03
1611 7722 27/02
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WHEELCHOCKS - OPTIONS
REF PART NUMBER DESIGNATION QTY
70 1202 9354 01 BRACKET 2
80 0147 1244 03 HEX. HEAD SCREW 8
81 0301 2321 00 PLAIN WASHER 8
82 0291 1108 00 LOCKNUT 8
90 1202 9353 01 WHEELCHOCKS 2
1611 8690 27_03
1611 8690 27/03 - 61 -