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Summary of Contents for Atlas Copco XAS 185 KD7 IT4
- Page 1 Instruction Manual for AC Compressors English Engine Kubota V2403-M-DI-E3B XAS 185 KD7 IT4...
- Page 3 Instruction Manual for AC Compressor XAS 185 KD7 IT4 Original instructions Printed matter Nr 1310 3013 95 ATLAS COPCO - PORTABLE ENERGY DIVISION 10/2014 www.atlascopco.com...
- Page 4 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.
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Page 5: Table Of Contents
Preface Table of contents Technical Specifications ......26 5.1 Reference Conditions ........26 Please read the following instructions carefully before starting to use your compressor. Safety Precautions For Portable 5.2 Limitations ............26 Compressor ..........6 It is a solid, safe and reliable machine, built according to 5.3 Altitude Unit Performance Curve .....27 the latest technology. -
Page 6: Safety Precautions For Portable Compressor
1 The owner is responsible for maintaining the unit in a The policy of Atlas Copco is to provide the users of their 10 Never operate a machine or equipment beyond its rated safe operating condition. Unit parts and accessories equipment with safe, reliable and efficient products. -
Page 7: Safety During Use And Operation
equipment. Finally a wire mesh hose can be fixed over 22 When performing any operation involving heat, flames - Apply safety chains to tow vehicle. or sparks on a machine, the surrounding components 2 If the unit is to be backed up by the towing vehicle, the hose ends to dampen the blast in case a connection shall first be screened with non-flammable material. -
Page 8: Safety During Maintenance And Repair
10 Before clearing the unit for use after maintenance or wire or electrical component. Plastic covering of - all hoses and/or pipes inside the unit are in good condition, secure and not rubbing, overhaul, check that operating pressures, temperatures handles is for comfort and grip only. They are not and speeds are correct and that the control and intended to act as insulation if such is not clearly - there are no fuel, oil or coolant leaks,- all fasteners are tight... -
Page 9: Ether Fuel Systems
below 70 dB(A): no action needs to be taken, 3 National legislation requirements with respect to re- Ether fuel Systems inspection must be complied with. above 70 dB(A): noise-protective devices should be Ether fuel systems are used for diesel cold starting. 4 No welding or heat treatment of any kind is permitted provided for people continuously being present in the 1 Do not use ether as a starting aid in conjunction with... - Page 10 the lifting force is applied at an angle to its load axis. 11 For maximum safety and efficiency of the lifting apparatus all lifting members shall be applied as near to perpendicular as possible. If required, a lifting beam shall be applied between hoist, and load. 12 When heavy parts are being lifted with a hoist, it is strictly forbidden to dwell or pass under the load or in the space which is liable to be hit if the load or part of...
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Page 11: Leading Particulars
Leading particulars Compressor oil system Description of Safety Pictograms Used in General description The oil is boosted by air pressure. The system has no oil this Manual pump. The oil is removed from the air, in the air/oil vessel first by centrifugal force, second through the oil separator This symbol draws your attention to element. - Page 12 As an option, the unit can be equipped with electric or hydraulic braking systems. When driving backwards the hydraulic brake is not engaged automatically. Bodywork The bodywork has openings at the shaped front and rear end for the intake and outlet of cooling air and hinged doors for maintenance and service operations.
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Page 13: Main Parts
Main Parts - 13 -... - Page 14 Reference Name Reference Name Air Filter (Compressor element) FPco Compressor Oil Filling Plug Air Filter (Engine) Lifting Bale Air Outlet Valves Minimum Pressure Nozzle Air Receiver Oil Cooler Battery Oil Filter (Compressor) Compressor Element Oil Filter (Engine) Dip Stick Engine Oil Oil Level Gauge Engine Radiator...
- Page 15 Compressor regulating system (Load Condition) - 15 -...
- Page 16 Reference Name Reference Name Air Filter Compressor Manifold Air Filter Engine Minimum Pressure Nozzle Air Filter Element Oil Cooler Air Receiver Oil Filter (Compressor) Air Outlet Valve Oil Filter (Engine) Blow Down valve Oil Separator By-Pass Valve Oil Filter Pressure Sender Compressor Element Regulating Valve Coupling Housing...
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Page 17: Air Flow
Air flow Oil system Continuous regulating system The system comprises: The system comprises: The system comprises: AR/OS Air receiver/oil separator Regulating valve Air filter RV/UA Regulation Valve/Unloader Valve Unloader Valve AR/OS Air receiver/oil separator Oil cooler Speed regulator Compressor element Oil filter UA/UV Unloader assembly with unloader valve... - Page 18 corresponding unloading pressure of approx. 21.75 psi (1.5 bar) above the normal working pressure. When the air consumption is resumed, the unloader valve gradually opens the air intake and the speed regulator increases the engine speed. The construction of the regulating valve is such that any increase (decrease) of the air receiver pressure above the pre-set valve opening pressure results in a proportional increase (decrease) of the control pressure to the...
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Page 19: Electric System
Electric system CIRCUIT DIAGRAM - 1310 3200 71 - 19 -... - Page 20 LEGEND Circuit Breaker Fuel Feed Pump Alternator Battery Temperature Alarm Lamp General Alarm lamp Air inlet preheal Starting Motor Solenoid relay Compressor Temp. Switch relay Run Condition relay Engine safety relay Start relay Glow plug relay Starter Motor Solenoid Starter Motor Hour meter Fuel level gauge Contact switch (off-on-overide-start)
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Page 21: Operating Instructions
Retorque the all drawbar attachment bolts to their DRAWBAR PREPARATIONS FOR TOWING specified value after 5-10 hours of use. Atlas Copco XAS 185 KD7 compressors may be supplied Note: the pivoting feature of the drawbar is for to a customer with a folded drawbar. The drawbar is shipping purposes only. -
Page 22: Starting/Stopping
Starting/Stopping Before starting, first operate the circuit breaker button (Fl) located on the back of the control panel cover. To start, the start button is turned clockwise to position 1, lamp H2 (general alarm) will go on and the preheat relay K5 will be energized. -
Page 23: Parking Instructions
PARKING INSTRUCTIONS on dipstick. Consult the Engine Operation Manual for the type and viscosity grade of the engine oil. When parking a compressor, secure prop (1) or nose wheel 3. Check the level of the compressor oil. The pointer of oil to support the compressor in a level position. -
Page 24: Maintenance
Maintenance For engine maintenance refer to Engine Operation Use of Service Paks Preventive Maintenance Schedule For Manual. The Compressor Service Paks include all genuine parts needed for normal The maintenance schedule has to be seen as a guideline for maintenance of both compressor and engine. Service Paks The schedule contains a summary of the maintenance units operating in a duty environment typical to minimize downtime and keep your maintenance budget... - Page 25 • Failure to perform the maintenance will cause prob- lems that will significantly degrade the engine per- formance. When changing or inspecting, be sure to level and stop the engine. Changing interval of engine oil: Models Interval V2403-M-DI-E3B Every 400 hours Ambient temperature: below 35 °C (95 °F) - 25 -...
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Page 26: Technical Specifications
Technical Specifications Reference conditions Designation XAS 185 KD7 Absolute inlet pressure bar(e) 14.7 Relative air humidity Air inlet temperature °C °F Normal effective working pressure bar(e) The inlet conditions are specified at the air inlet grating outside the canopy. Limitations Designation XAS 185 KD7 Minimum effective receiver pressure... -
Page 27: Altitude Unit Performance Curve
ALTITUDE UNIT PERFORMANCE CURVE - 27 -... -
Page 28: Performance Data
Performance data Designation XAS 185 KD7 - Load factor Designation XAS 185 KD7 Capacity of oil sump Engine shaft speed, normal and maximum 2700-2800 Engine shaft speed, compressor unloaded 1650-1700 -Refill (max.) Free air delivery 87.31 2.75 Capacity of cooling system Fuel consumption -at full load gal/hr... - Page 29 1) At reference conditions, if applicable, and at normal shaft speed unless otherwise stated. 2) Free Air Delivery (volume flow rate) is measured according to ISO 1217 ed.3 1996 annex D Tolerance: • +/- 5% 25 l/s (53 cfm) < FAD < 250 l/s (530 cfm) •...
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Page 30: Lubrication Oils
Between 18°F and 104°F 15W-40 (1) Additional equipment is needed to run the compressor below 18°F. Please contact Atlas Copco for more information about Cold Weather Packages Operation of compressor in ambient temperatures lower than 18°F (-8°C) without the correct type of oil will void your warranty and may result in element failure and/or fire. -
Page 31: Check Engine Oil Level
Add oil via the oil fill plug (FP) if necessary. and add oil until the pointer of the oil level gauge In this case, contact Atlas Copco. Before removing oil filler plug, ensure that (OLG) again registers in the upper extremity of the the pressure is released by opening an air green range. -
Page 32: Cleaning Coolers
Remove any dirt from the coolers with a fiber brush. Never use a wire brush or metal RECHARGING A BATTERY To purchase service paks contact your local Atlas Copco objects. representative. Before and after charging a battery, always check the When cleaning by air jet, blow air through the cooler in electrolyte level in each cell;... -
Page 33: Adjustments And Servicing Procedures
Adjustments and Servicing Procedures Adjustment of the Continuous Regulating System - 33 -... -
Page 34: Air Filter Engine/Compressor
Filter element Safety cartridge (Optional) Filter housing Vacuator valve Recommendations The Atlas Copco air filters are specially designed for the application. The use of non- genuine air filters may lead to severe damage of engine and/or compressor element. Never run the compressor without air filter element. -
Page 35: Air Receiver
Air Receiver Fuel System The air receiver is tested according to official standards. Regularly have inspections carried out in conformity with local regulations. Replacing the filter element: 1. Unscrew the final filter element from the adapter head(1). 2. Clean the adapter head (1)sealing surface. Lightly oil the gasket of the new element and screw the latter onto the header until the gasket is properly seated, then tighten with both hands. -
Page 36: Problem Solving
Have element removed and inspected by an Atlas copco Service representative. Air intake throttle valve remains partially closed. Check unloader and identify reason for open valve; if possible: solve; else: contact Atlas copco. Safety valve (SV) leaking. Remove and inspect. Replace if not airtight after reinstallation. - Page 37 Fan blade(s) broken. Check and correct if necessary. Oil separator element (OS) clogged. Have element removed and inspected by an Atlas copco Service representative. Alternator precautions 1. Never reverse the polarity of the battery or the alternator. Never break any alternator or battery connections while the engine is running.
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Page 38: Maintenance Log
Maintenance Log Compressor Customer..................................................Serial number..................................................... Service hours Maintenance action Date By initials - 38 -... -
Page 39: Maintenance Log
Maintenance Log Compressor Customer..................................................Serial number..................................................... Service hours Maintenance action Date By initials - 39 -... - Page 40 - 40 -...
- Page 42 www.atlascopco.com...
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