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Instruction Manual Instruction Manual for Portable Compressors English H185 VSD APP H250 VSD APP...
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Instruction Manual for Portable Compressors H185 VSD APP H250 VSD APP Original instructions Printed matter No. 2960 1560 02 ATLAS COPCO - PORTABLE ENERGY DIVISION www.atlascopco.com 09/2021...
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Neglecting maintenance or making changes to the setup of the machine can result in major hazards, including fire risk. 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.
Table of contents Preface 5.4.2 Overview icons ........32 5.4.3 Possible views........34 Follow the instructions in this booklet and we 5.4.4 Starting........... 37 guarantee you years of trouble free operation. It is a Safety precautions ........7 solid, safe and reliable machine, built according to 5.4.5 Pressure setting ........
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6.13.4 Electrical parts (VSD, Motor, and grid power connection) ........58 6.14 Spillage-free frame ........59 6.15 Storage............59 6.16 Available option ......... 59 6.17 Disposal of used material ......59 Problem solving ........60 Technical specifications ......63 Torque values ..........63 Compressor specifications......
INTRODUCTION Skill level 4: Specialist from the manufacturer The policy of Atlas Copco is to provide the users of operate, adjust, perform maintenance on or repair their equipment with safe, reliable and efficient Atlas Copco equipment. It is the responsibility of This is a skilled specialist sent by the manufacturer or products.
12 The unit contains a frequency converter. Wait for Atlas Copco is not responsible for any damage or equipment operation and maintenance are strictly at least 15 minutes after electrically isolating the injury resulting from neglecting these precautions or followed.
SAFETY DURING TRANSPORT AND precautions to make sure that hot air exhausted from the cooling systems cannot be recirculated. INSTALLATION 19 When working on the unit, wear appropriate If such hot air is taken in from cooling fan, this safety clothing. Depending on the kind of can cause overheating of the unit.
SAFETY DURING USE AND OPERATION must be safeguarded with a safety cable, attached before the guards are securely reinstalled. next to the valve. 16 Noise, even at reasonable levels, can cause Periodically check that: No external force must be exerted on the air outlet irritation and disturbance which, over a long - All hoses and/or pipes inside the machine are valves, e.g.
not to touch hot parts when opening a machine SAFETY DURING MAINTENANCE AND Before servicing, make sure that the breaker is in door. the locked position. REPAIR 18 Never operate the unit in surroundings where Be careful when you release the pipes that Maintenance, overhaul and repair work shall only be connect to the outlet valve or after cooler.
28 Before clearing the unit for use after maintenance After power switch-off, the VSD converter recommended or approved by Atlas Copco or the or overhaul, check that operating pressures, remains energized for several minutes. Please machine manufacturer. Ascertain that the...
If the set pressure must be altered then use only The pressure vessel is only to be used for the correct parts supplied by Atlas Copco and in applications as specified above and in accordance accordance with the instructions available for the with the technical specifications.
Leading particulars SAFETY PICTOGRAMS USED GENERAL DESCRIPTION Permanent Magnet Motor Compressor is driven by motor with class H This symbol draws your attention to insulation. It runs in maximum rpm of 9000. dangerous situations. The operation Frequency Drive concerned may endanger persons and cause injuries.
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Compressor oil system Safety devices Data plate The oil is boosted by air pressure. The system has no A thermal shut-down switch protects the compressor The compressor is supplied with a data plate that oil pump. The entire oil system is installed with against overheating.
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Reference Name Reference Name Aftercooler (optional for H185) Minimum Pressure Valve Air Filter (compressor) Oil Cooler Air Filter Switch OFce Oil Filter (compressor element) Air Outlet Valves Oil Level Gauge Air Receiver Permanent Magnet Motor Compressor Element Pressure Sensor Control Panel Regulating Valve Check Valve Solenoid Valve...
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Reference Name Reference Name Aftercooler (optional for H185) Minimum Pressure Valve Air Filter (compressor) Oil Cooler Air Filter Element Oil Filter (compressor) Air Outlet Valves Oil Separator Element Air Receiver Permanent Magnet Motor Blow-Off Valve Pressure Sensor By-Pass Valve (oil filter) Safety Cartridge Compressor Element Solenoid Valve...
Air flow Oil system Continuous electro pneumatic regulating system Air drawn through the air filter (AF) into the The lower part of the air receiver (AR) serves as an oil compressor element (CE) is compressed. At the tank. The compressor is provided with a continuous electro element outlet, compressed air and oil pass into the air pneumatic regulating system.
Horizontal towbar position required in case of coupling Electrocution hazard Service every 24 hours Flammable substances Atlas Copco synthetic compressor oil Warning! Part under pressure Do not tow with the support in rest position Manual Do not stand on outlet valves...
Operating instructions PARKING, TOWING AND LIFTING PARKING INSTRUCTION INSTRUCTIONS Safety precautions The operator is expected to apply all relevant Safety precautions. Attention After the first 100 km travel: Check and re-tighten the wheel nuts and towbar bolts to the specified torque.
TOWING INSTRUCTIONS Fixed tow bar Label on tow bar, towing instructions The towbar (1) must be as level as possible for both Before towing the compressor, make the non-adjustable and adjustable towbar. The sure that the towing equipment of the compressor and towing eye end are in a level position.
Ball coupling (option) LIFTING INSTRUCTIONS Connect the breakaway cable and electrical plug (option) to the towing vehicle. Raise the support leg up fully and secure by firmly clamping it. Release parking brake before setting off. Visual check: the ball must no longer be visible in coupled condition.
SHIPPING THE COMPRESSOR Specified shipping vehicle Use only these shipping vehicles to transport the unit to the required location: 1. Curtain Trailers 2. Open Trailers 3. Winch Trucks - 25 -...
FIXATION TOOLS Removing the Lashing belts Use only CE-approved lashing belts (ratchet straps). The lashing belt set has two separate belts, the fixed 1. Open the ratchet handle (3). The lashing belts (ratchet straps) must be of type LC belt and the adjusting belt. 2000 daN and Stf 350 daN.
SECURING THE UNIT TO THE SHIPPING VEHICLE 1. Place the unit in centre position into the shipping vehicle so that the canopy is parallel to the edges of the shipping vehicle. 2. For tie points 1 to 4, hook the four adjusting belts to the eyes of the unit and four fixed belts to the eyes on the shipping vehicle.
STARTING/STOPPING Before starting Bypass the aftercooler 4. Once the socket connections on grid side and compressor side are securely fastened, the main 1. Before initial start-up, prepare the electrical H250 VSD is standard equipped with an aftercooler switch can be switched to the ON position. connection to the grid if not already done.
Emergency stop The emergency stop button (1) must be used in emergency situations and not for The main switch must be in ON position stopping the machine. while operation. When the main switch is turned to OFF position, power to all outputs is terminated. Before opening the hood, the main switch must be set position.
BASIC OPERATION OF THE MACHINE CONTROL PANEL The compressor is controlled by local operation mode in the operating panel. Reference Name Power off / on switch This switch has no function on the E-Air units. Start button To start the compressor. Stop button To stop the compressor in a controlled way.
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Reference Name Load button When in LOAD, switch the compressor to NO LOAD When in NO LOAD, initiate AUTO LOAD function or switch to LOAD (depending on actual status) Measurements View button To toggle between Measurements View and Main View. Settings View button To toggle between Settings View and Main View.
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Reference Name Reference Name Active compressor status Overhaul Minor Overhaul required. Vessel pressure indication or information text Overhaul Alarm indication and compressor Major Overhaul required. information Auto Load Main View Indication This icon shows if the Auto Load functionality is enabled, or by means of a parameter setting, or by means of pressing the load button before the Measuring View Indication...
POSSIBLE VIEWS Main View Measurements View MAIN VIEW MEASUREMENTS READY TO START READY TO LOAD Clock 2018-4-11 8:04 Battery voltage 27.8 V Running hours 258:45 L.P. Element temperature 52 °C Ambient temperature 14 °C Vessel pressure 0.0 bar -- h --- RPM -.- bar ----h...
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FLOWBOOST ACTIVE FLOWBOOST ACTIVE Engine rpm 1361 rpm Motor IRMS 54 A Rpm setpoint 1350 rpm Line current 13 A Motor IRMS 57 A Motor DC-BUS 522.1 V Line current 15 A Motor highest junction 29 °C Motor DC-BUS 522.0 V Motor heatsink 59 °C Motor highest junction...
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Settings View EVENT LOG SETTINGS ALARM LOG READY TO START READY TO START READY TO START 1000 GENERAL SETTINGS TRENDING MENU 7840 VSD SHUTDOWN 2018-3-23 15:20 Leaving leaded sequence 2018-4-11 7:32 Entering loaded sequence 2018-4-11 6:56 ---RPM -.-bar ----RPM -.-bar ----RPM -.-bar In the settings view the operator can view and change...
STARTING The controller switches ON when the compressor is After initialization, the controller will show a pop-up connected to mains power and the main switch is screen, showing current and pressure setting. The machine is now ready to start and is waiting for a turned ON.
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After a start command, the display will change to as The motor will first accelerate slowly to 150 rpm in If the motor is running at idle speed. The display will shown below: three seconds to wash out excessive oil in the change to as shown below: compressor element.
After warming up, the machine is ready to load and is PRESSURE SETTING waiting for a load command; the display shows: The operator can adjust the active preset as follows: MAIN VIEW MAIN VIEW MAIN VIEW READY TO LOAD LOADED LOADED ----h ----RPM...
DURING OPERATION SHUTDOWN After cooling down, the motor will stop and the below When the machine is shutdown due to a critical alarm Be aware not to touch hot parts when the display will be shown: or an emergency stop, the below display will be door is open.
POWER OFF Set Clock Set Language Press the Settings View button Press the Settings View button Press the Power button to switch off the compressor. scroll to 1000 GENERAL SETTINGS scroll to 1000 GENERAL SETTINGS The controller will switch off when the main switch of the E-Air unit is switched off.
Change Display Settings Set the Current Rating Press the Settings View button Press the Settings View button scroll to 1000 GENERAL SETTINGS scroll to 1000 GENERAL SETTINGS press Enter press ENTER scroll to 1310 DISPLAY BACKLIGHT ...
ECO MODE Overview ECO mode feature is a simplification for the 'Automatic functions'. The common settings of the automatic functions are grouped in the ECO mode pop-up menu, to make it easier for the end user to modify the settings. A single pop-up menu avoids to go into four different menu’s of the Settings Menu.
When the ECO mode is active, an icon is displayed in Auto start Auto no-load / auto re-load the right upper corner of the controller display as The Auto Start function is used to have the The Auto No-load function is used for saving fuel shown below: compressor automatically start, when the pressure when there is no air demand from the application.
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Auto stop The Auto Stop function is used to stop the After setting-up the necessary parameters compressor, when there is no air demand over an for each mode, click on ‘OK’ to extended time. This function can be combined with acknowledge.
FAULT CODES The below table contains list of faults that can arise watched. status of the control box. during operation. Keep watch on the codes. When one of these parameters exceeds its specified There are several parameters that are continuously limit, the compressor will react depending the present Alarm code Alarm text...
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Alarm code Alarm text Fail class 4335 SW Main inverter i2t SHUTDOWN 4336 SW Current overload not allowed SHUTDOWN 4337 HW Main inverter IGBT overtemperature SHUTDOWN 5000 --- HARDWARE DEVICE --- SHUTDOWN 5020 HW STO read by Power Board SHUTDOWN 5021 HW STO read by Control Board (cn-STOn) SHUTDOWN...
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Alarm code Alarm text Fail class 6126 SW SQV inductances identification post data elab. fail SHUTDOWN 6129 SW Foreground part1 detect timeout for the first ADC seq. SHUTDOWN 612A SW Foreground part2 detect a foreground part1 interrupt SHUTDOWN 612B SW Voltage saturation SHUTDOWN 612C SW Vbus decimation fail...
Maintenance QR CODE LIABILITY Scan the QR code to access into the Atlas Copco The manufacturer does not accept any liability for any Spare Part List (ASL). damage arising from the use of non-original parts and Some of the parts remain hot and can for modifications, additions or conversions made cause injury during maintenance.
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DAILY MAINTENANCE OF COMPRESSOR BEFORE STARTING Checks Action Drain condensate and water See Spillage-free frame from spillage-free frame Empty air filter vacuator See Air filter valves Check compressor oil level (if See Compressor necessary top up) oil level check See Coolant level Check coolant level check Check air intake vacuum...
2 years 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 administration costs and are offered at a reduced price, compared to individual components. Refer to the parts list for more information on the contents of the service kits.
2. Yearly is only valid when using PARCOOL. Change coolant every 5 years. 3. Use Atlas Copco oil filters, with by-pass valve as specified in the parts list. 4. The following part numbers can be ordered from Atlas Copco to check on inhibitors and freezing points: • 2913 0028 00 refractometer •...
LOCKING THE MAIN SWITCH COMPRESSOR / MOTOR OIL SPECIFICATION It is mandatory to lock the main switch or emergency switch before you do the maintenance. 1. Turn the main switch counterclockwise to OFF position. 2. Press the button on the main switch to release the Choose your compressor/motor oil based on the latch.
COMPRESSOR OIL LEVEL CHECK DAILY CHECKS CHECK AFTER A LONGER PERIOD WITHOUT RUNNING THE COMPRESSOR Check the compressor oil level daily, after running the compressor. 1. Check the oil level through the oil level indicator (2). The pointer must be in the green area. The compressor oil level needs to be 2.
Reinstall and tighten the filler plug (3). recommended to change the oil more frequently. In this case, contact Atlas Copco. Do not add more oil as it causes more oil consumption.
COOLANT COOLANT LEVEL CHECK Check the coolant level at the expansion tank. If It is strongly recommended to use Atlas necessary top up with coolant. See section Copco branded coolant. Topping up of coolant. Low coolant level can lead to frequency convertor Never mix different coolants and mix the overheating, which can cause permanent damage.
CLEANING AIR FILTER COOLERS CLEANING HARDHAT Keep the coolers clean to maintain the cooling Optimal cleaning of the HardHat can be achieved by efficiency. Open the hood and clean the coolers with high pressure cleaning in combination with liquid a fibre brush and compressed air. soap.
ELECTRICAL PARTS (VSD, MOTOR, AND GRID POWER CONNECTION) Do not spray the cleaning solvent directly on the electrical parts. Protect the electrical and controlling Clean the Variable Speed Drive, Permanent Magnet equipment, air filters, etc. against Motor (PMM), and Grid Power Connection (GPC) carefully to prevent risk of residues causing damage.
If the compressor is to be stored without permanent magnet motor. The rotor running regularly, protective measures contains magnetic parts. must be taken. Contact Atlas Copco for corrective measures. AVAILABLE OPTION Safety cartridge The compressor is fitted with a leak-proof In case of highly polluted/dusty environments, a undercarriage in order to protect the environment.
Replace the damaged or worn O- rings. Oil separator element clogged Element is to be removed and inspected by an Atlas Copco Service representative. Unloader valve remains partially closed Check the unloader valve and identify the reason for open valve. If possible, solve the problem.
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Remove and check the valve for proper opening and closing. Replace if out of order. Fan blade(s) broken Check and correct if necessary. Oil separator element (OS) clogged Element is to be removed and inspected by an Atlas Copco Service representative. - 61 -...
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Check the supply voltage. Consult Atlas Copco. Drive overload Consult Atlas Copco. Motor overload Consult Atlas Copco. Input phase loss Check the supply voltage and loose wiring connection. Consult Atlas Copco. Output phase loss Consult Atlas Copco. - 62 -...
Technical specifications TORQUE VALUES Critical torque values General torque values Assemblies Torque value (Nm / lbf.ft) Wheel bolts See section Wheels The following tables list the recommended torques applied for general applications during assembly of the compressor. Bolts, axle/beams 205 (151.29) +/- 20 % Bolts, towbar/axle 80 (59) +/- 10 % For hexagon screws and nuts with strength grade 8.8...
COMPRESSOR SPECIFICATIONS REFERENCE CONDITIONS Designation Unit H185 VSD / H185 VSD USA H250 VSD / H250 VSD USA 63A / 60A Absolute inlet pressure bar(a) 14.5 14.5 Relative humidity Air inlet temperature °C °F The inlet conditions are specified at the air inlet grating outside the canopy. Unit performance may be reduced due to weak grids.
LIMITATIONS Designation Unit H185 VSD / H185 VSD USA H250 VSD / H250 VSD USA 63A / 60A Minimum effective receiver pressure bar(g) 72.5 72.5 Maximum effective receiver pressure, compressor unloaded bar(g) Maximum ambient temperature at sea level with aftercooler °C °F Minimum starting temperature with cold start equipment...
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Designation H185 VSD / H185 VSD USA H250 VSD / H250 VSD USA Power (kW) Work Motor speed Unit Power Work Motor speed Unit Power pressure (rpm) pressure (rpm) 1200 1288 1500 1515 2002 1999 3200 13.0 3010 13.2 3812 15.8 4025 17.8...
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Designation H185 VSD / H185 VSD USA H250 VSD / H250 VSD USA Power (kW) Work Motor speed Unit Power Work Motor speed Unit Power pressure (rpm) pressure (rpm) 1718 1495 2358 12.7 1990 12.1 2962 16.0 3009 17.3 3689 19.5 4017 22.7...
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Designation H185 VSD / H185 VSD USA H250 VSD / H250 VSD USA Power (kW) Work Motor speed Unit Power Work Motor speed Unit Power pressure (rpm) pressure (rpm) 12.0 3026 20.1 12.0 3033 20.9 12.0 3922 25.7 12.0 4034 27.3 12.0 4050...
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Designation H185 VSD / H185 VSD USA H250 VSD / H250 VSD USA Free Air Delivery (FAD) Work Motor speed Unit Work Motor speed Unit (l/s) pressure (rpm) pressure (rpm) (controller) (controller) 1200 1288 1500 12.7 1515 16.2 2002 22.9 1999 22.3 3200...
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Designation H185 VSD / H185 VSD USA H250 VSD / H250 VSD USA Free Air Delivery (FAD) Work Motor speed Unit Work Motor speed Unit (l/s) pressure (rpm) pressure (rpm) (controller) (controller) 1718 19.2 1495 15.7 2358 27.2 1990 21.8 2962 36.2 3009...
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Designation H185 VSD / H185 VSD USA H250 VSD / H250 VSD USA Free Air Delivery (FAD) Work Motor speed Unit Work Motor speed Unit (l/s) pressure (rpm) pressure (rpm) (controller) (controller) 12.0 4050 50.4 12.0 5008 60.4 12.0 5065 63.6 12.0 6017...
DESIGN DATA Unit H185 VSD / H185 VSD USA H250 VSD / H250 VSD USA Number of compression stages Capacity of cooling system VSD US gal Capacity of compressor oil system 17.0 17.0 US gal Performance data Unit H185 VSD / H185 VSD USA H250 VSD / H250 VSD USA Compressor unloaded speed 1200...
ELECTRIC CABLE SIZE AND FUSES Currents and fuses It is mandatory to use a proper cable gland when connecting IEC approval the supply cable to the compressor to preserve the IP protection degree of the electric cubicle and to protect its Compressor Type Max fuse Max fuse...
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Maximum allowed current in function of the ambient temperature for installation Maximum allowed current in function of the ambient temperature for installation method B2. method C. Ambient temperature Ambient temperature Cable Cable 30 °C 40 °C 45 °C 50 °C 55 °C 30 °C 40 °C...
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Maximum allowed current in function of the ambient temperature for installation Size of the PE cable: method F. For supply cables up to 35 mm : same size as supply cables Ambient temperature For supply cables larger than 35 mm : half the size of the supply wires Cable 30 °C...
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Cable sizing according UL/cUL Multiply the ampacity of the cables with 0.8 (see UL 508A table 28.1 continued). Calculation method according UL 508A : allowable ampacities of insulated copper conductors (75 °C (167 °F)). Fuse size: the recommended maximum fuse size divided by 3 on each cable. Maximum allowed current in function of the wire size ...
Data plate Weight Weight ready to operate see data plate Company code Product code Unit serial number Air outlet Name of the manufacturer Air outlet valves 3 x 3/4, 1 x 1 ” WEEE Directive 2012/19/EU EEC or national type approval number Vehicle identification number Wheels Undercarriage...
Your Atlas Copco compressor consists for the most For more information check with your local waste part of metallic materials, that can be remelted in authority, customer center or distributor.
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Following documents are provided with this unit: - Test Certificate - EC Declaration of Conformity EU DECLARATION OF CONFORMITY We, Atlas Copco Airpower n.v., declare under our sole responsibility, that the product Machine name engineering : Air compressor Machine type Serial number Which falls under the provisions of article 12.2 of the EC Directive 2006/42/EC on the approximation of the...
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