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Summary of Contents for Atlas Copco CD 100+
- Page 1 INSTRUCTION BOOK API093050 CD 100+...
- Page 3 Atlas Copco CD 100+ API093050 Instruction book Original instructions COPYRIGHT NOTICE Any unauthorized use or copying of the contents or any part thereof is prohibited. This applies in particular to trademarks, model denominations, part numbers and drawings. This instruction book is valid for CE as well as non-CE labelled machines. It meets the requirements for instructions specified by the applicable European directives as identified in the Declaration of Conformity.
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Page 4: Table Of Contents
Instruction book Table of contents Safety precautions......................4 ........................... 4 AFETY ICONS ......................4 AFETY PRECAUTIONS GENERAL ................... 5 AFETY PRECAUTIONS DURING INSTALLATION ....................6 AFETY PRECAUTIONS DURING OPERATION ................7 AFETY PRECAUTIONS DURING MAINTENANCE OR REPAIR General description......................9 ........................9 ENERAL DESCRIPTION .............................10 PERATION... - Page 5 Instruction book ......................30 IMITATIONS FOR OPERATION ........................30 ECHNICAL SPECIFICATIONS Instructions for Use......................31 Guidelines for inspection.....................32 Pressure Equipment Directives...................33 Declaration of conformity.................... 34 API093050...
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Page 6: Safety Precautions
Instruction book Safety precautions Safety icons Explanation Danger to life Warning Important note Safety precautions, general General precautions All responsibility for any damage or injury resulting from neglecting these precautions, or non-observance of the normal caution and care required for installation, operation, maintenance and repair, even if not expressly stated, will be disclaimed by the manufacturer. -
Page 7: Safety Precautions During Installation
Instruction book Safety precautions during installation Precautions during installation 1. The dryer must only be lifted using suitable equipment and in accordance with the applicable safety regulations. Loose or pivoting parts must be securely fastened before lifting. It is strictly forbidden to dwell or stay in the risk zone under a lifted load. Lifting acceleration and deceleration must be kept within safe limits. -
Page 8: Safety Precautions During Operation
Instruction book 17. If the maximum pressure of the compressor is higher than the design pressure of the dryer, a full flow safety valve must be installed between the compressor and the dryer in order to blow off the excessive pressure in case the safety valve of the dryer should be out of order or blocked. -
Page 9: Safety Precautions During Maintenance Or Repair
Instruction book atmospheric pressure shall be protected by a pressure relieving device or devices as required. 12. Yearly inspect the air receiver. Minimum wall thickness as specified in the instruction book must be respected. Local regulations remain applicable if they are more strict. Also consult following safety precautions: Safety precautions during installation Safety... - Page 10 Instruction book 18. Make sure that all sound-damping material and vibration dampers, e.g. damping material on the bodywork, is in good condition. If damaged, replace it by genuine material from the manufacturer to prevent the sound pressure level from increasing. 19.
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Page 11: General Description
Instruction book General description General description Introduction The air dryers described in this book are heatless adsorption dryers, built to remove moisture from compressed air for industrial purposes. The standard version is intended to reach a pressure dew point of -40 ˚C (-40 ˚F). There is also a version available for a pressure dew point of -70˚C (-94 ˚F). -
Page 12: Operation
Instruction book Reference Description Reference Description Tower A Solenoid valve Tower B Control cubicle Air inlet Silencers Air outlet Operation General The construction of the air dryer is simple, reliable and easy to service. A dryer has basically two towers, containing the adsorption material or desiccant. This desiccant is a very porous grain material, able to adsorb large amounts of water vapour. - Page 13 Instruction book Flow diagram CD 25+ up to CD 50+ Reference Designation Reference Designation Air inlet Air outlet Inlet selector valve Left solenoid valve Left desiccant tower Right solenoid valve Right desiccant tower Silencer Purge nozzle Silencer Outlet selector valve Pressure gauge Operation principle basic control version The operation cycle of the dryer is repetitive and is controlled by a factory-set timer.
- Page 14 Instruction book After a pre-set period, the function of the towers is reversed. The fully regenerated tower will now dry the air, while the desiccant in the other tower will be regenerated. By default, the regeneration timer will restart from the beginning of the cycle in case of a power failure during operation or in case the on/off switch was put in position 0.
- Page 15 Instruction book Flow diagram CD 145+ Reference Designation Reference Designation Air inlet Outlet selector valve Connecting tube Air outlet Inlet selector valve Left solenoid valve Left desiccant tower Right solenoid valve Right desiccant tower Left silencer Purge nozzle Right silencer Pressure gauge API093050...
- Page 16 Instruction book Control panel Control panel with flow diagram On/Off switch LED <Service warning> LED <Power On> LED <Service alarm> LED <In Operation> Timer countdown (Indication of PDP in option) LED < Left tower drying> Air Inlet LED <Left tower regenerating> Air Outlet LED <Right tower drying>...
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Page 17: Electrical Diagram
Instruction book Electrical diagram Service diagram (typical) Reference Explanation Customer's installation Maximum fuses with regard to circuit protection. Cable section may impose fuses of smaller value Supply settings for X9 API093050... - Page 18 Instruction book Reference Explanation Connection for remote control (X3): to NO contact of compressor Supply connection for 115 V and 230 V Time setting solenoid valves Connection PDP sensor Reference Designation Reference Designation Controller card LED/Display card Pressure Dew Point sensor Supply connections (optional) Alarm relay...
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Page 19: Installation
Instruction book Installation Dimension drawings CD 80+ and CD 100+ Installation proposal Piping Make sure that all pipes, filters, valves, etc. are clean and that they are installed correctly with or without bypass system. Make sure that the piping is installed stress-free. For more information concerning air nets, cooling systems etc., refer to the compressor installation manual. - Page 20 Instruction book X3 is not used If the X3 connection is not used, the correct installation sequence is compressor - air receiver - dryer. Installation without use of the X3 connection with the compressor COMP Compressor Air receiver Dryer External inlet valve To cut off the air supply towards the dryer External Outlet Valve To cut off the air supply towards the air consumer...
- Page 21 Instruction book PD filter: high efficiency filter, particle removal down to 0.01 micron, maximum oil carry- over 0.01 ppm To remove remaining impurities. DDp filter: dust filter, particle removal down to 1 micron To remove possible dust particles coming from the desiccant. Filter with active carbon, capable of absorbing odour (not shown on the drawings).
- Page 22 Never overload the dryer as this will damage the desiccant. It may be recommended to install the air dryer upstream of the air receiver to prevent overload (e.g. after extending the dry air circuit). Consult Atlas Copco if in doubt. API093050...
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Page 23: Electrical Connections
Instruction book Electrical connections General The electrical wiring must comply with the local regulations. The air dryer must be earthed and protected by fuses against short-circuiting. Consult the electric diagram delivered with the dryer. Before switching on the main power supply, check the voltage requirements in the technical specifications or on the dryer’s data plate. - Page 24 Instruction book If you want to use the feature to “freeze” the regeneration cycle when the compressor runs unloaded, connect pin 1 and 2 of connector X3 with the potential free contact of the compressor (contact closed = freeze). • CAN-Bus connection The timer card can be interconnected in a LAN with other Elektronikon®...
- Page 25 Instruction book Dip switch number Function cycle time selection Sw 1,2=Off, Off: T1=95 s, T2=25 s Off=PDP sensor not configured / disabled On=PDP sensor enabled (optional) Off=PDP -40˚C version enabled On=PDP -70˚C version enabled Do not change the settings without change of desiccant! Off=PDP temperature indication in ˚C On=PDP temperature indication in ˚F Control mode selection...
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Page 26: Operating Instructions
Instruction book Operating instructions Safety Always observe all relevant safety instructions. Initial start-up To start up the dryer for the first time or after a long period of standstill, proceed as follows: 1. If installed, open the bypass valves of the dryer. 2. - Page 27 Instruction book Close the external inlet valve in case the compressor needs to be restarted. The high air speed in the startup phase of the compressor may damage the desiccant. During operation At regular intervals, check the status of the LED’s on the control panel. If the warning/alarm LED is lit, consult the section Trouble shooting.
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Page 28: Maintenance
• Disconnect all pressure sources and vent the internal pressure of the system before dismantling any pressurized component. • Use genuine Atlas Copco spare parts only. Consult the Spare Parts List for part numbers. For preventive maintenance, dedicated Service kits are available. -
Page 29: Resetting The Service Timer
Instruction book Resetting the service timer Timer card resetting procedure To reset the timer card, continue as follows: • Close off the dryer as described in the stopping procedure, see section Operating instructions. • Switch off the dryer by putting switch S1 to ‘Off’ position. LED (2) (dryer operating) will extinguish. - Page 30 Instruction book Electronic components are subject to the EU Directive 2012/19/EC for Waste Electrical and Electronic Equipment (WEEE). As such, these parts must not be disposed of at a municipal waste collection point. Refer to local regulations for directions on how to dispose of this product in an environmental friendly manner.
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Page 31: Problem Solving
LED Service warning / Both LED’s are timer-controlled and Contact Atlas Copco for maintenance. Service alarm is alight. will light up after a certain time Reset the timer after maintenance. (orange LED (warning) after 7750 hours, red LED (alarm) after 8000 hours). -
Page 32: Technical Data
Instruction book Technical data Reference conditions Condition Unit Value Compressed air effective inlet pressure barg Compressed air ˚C inlet temperature Relative humidity of the air at inlet Limitations for operation Limitation Unit Value Maximum compressed air effective inlet pressure barg Minimum compressed air effective inlet pressure barg Maximum ambient air temperature... -
Page 33: Instructions For Use
Instruction book Instructions for Use Instructions Description The dryers can contain pressurized air. This can be potentially dangerous if the equipment is misused. The towers of the dryer consist of an extruded profile, which must only be used as a compressed air vessel and must be operated within the limits specified. -
Page 34: Guidelines For Inspection
Instruction book Guidelines for inspection Guidelines On the Declaration of Conformity / Declaration by the Manufacturer, the harmonized and/or other standards that have been used for the design are shown and/or referred to. The Declaration of Conformity / Declaration by the Manufacturer is part of the documentation that is supplied with this air dryer. -
Page 35: Pressure Equipment Directives
Instruction book Pressure Equipment Directives Components Subject to 97/23/EC (up to 19/07/2016) or 2014/68/EU (from 20/07/2016 onwards) Pressure Equipment Directive The category according to 97/23/EC, respectively 2014/68/EU of the pressure assembly, as well as the volume, is indicated in Table A (see below). Parts of article 3.3 of 97/23/EC, respectively 2014/68/EU are subject to Sound Engineering Practice (SEP). -
Page 36: Declaration Of Conformity
Instruction book Declaration of conformity Typical example of a Declaration of Conformity document (1): Contact address: Atlas Copco Airpower n.v. P.O. Box 100 B-2610 Wilrijk (Antwerp) Belgium (2): Applicable directives (3): Standards used On the Declaration of Conformity / Declaration by the Manufacturer, the harmonized and/or other standards that have been used for the design are shown and/or referred to. - Page 38 COMMITED TO SUSTAINABLE PRODUCTIVITY We stand by our responsibilities towards our customers, towards the environment and the people around us. We make performance stand the test of time. This is what we call — Sustainable Productivity. www.atlascopco.com...
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