Atlas Copco Stationary Air Compressors
GA5-7-11C-11-15-18-22-30C-30-37-45-55C-55-75-90C and GA30 W-37 W-45 W-55C W-55 W-75 W-90C W
With Elektronikon I or Elektronikon II regulator
User manual for Elektronikon® I and II regulators
Compressor type:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unit serial No. compressor:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air dryer type:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unit serial No. dryer:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Motor type:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Motor serial No.:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Delivery date:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . First start-up date:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Service Plan:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Owner's machine No.:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Selected lubricants
Compressor:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Capacity:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Bearing grease type, electric motor:. . . . . . . . . . . . . . . . . . . . . . . . .
Dryer gearbox. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Printed Matter Nos.
Atlas Copco compressor instruction book:. . . . . . . . . . . . . . . . . . . . Atlas Copco air dryer instruction book:. . . . . . . . . . . . . . . . . . . . . . . . . . Atlas Copco compressor parts list:. . . . . . . . . . . . . . . . . . . . . . . . . . Atlas Copco air dryer parts list:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Atlas Copco logbook:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Local Atlas Copco Representative
Name:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Address:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Telephone:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contact persons:Service:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Telex:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Parts:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-mail . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SAFETY PRECAUTIONS
To be read attentively and acted accordingly before installing, operating or repairing the unit.
These recommendations apply to machinery processing or consuming air or inert gas. Processing of any other gas requires
additional safety precautions typical to the application which are not included herein.
If necessary, install a suction duct. Never obstruct the air inlet. Care shall be taken to minimize the entry of moisture with the inlet air.4.The aspirated air shall be free from flammable fumes or vapours,
< paint solvents, that can lead to internal fire or explosion.5.Air-cooled units shall be installed in such a way that an adequate
石家庄天山海世界
门票团购
flow of cooling air is available and that the exhausted air does not recirculate to the inlet.6.Arrange the air intake so that loose clothing of people cannot be
sucked in.7.Ensure that the discharge pipe from the compressor to the aftercooler,
air dryer or air net is free to expand under heat and that it is not in contact with or close to flammable material.8.No external force may be exerted on the air outlet valve; the connected
pipe must be free of strain.9.If remote control is installed, the unit shall bear an obvious sign
reading:
DANGER: This machine is remotely controlled and may start without warning.
As a further safeguard, persons switching on remotely controlled units shall take adequate precautions to ensure that there is no one checking or working on the machine. To this end, a suitable notice shall be affixed to the start equipment.
10.On units with automatic start-stop system, a sign stating "This
machine may start without warning" shall be attached near the instrument panel.11.In multiple compressor systems manual valves shall be installed to
isolate each compressor. Non-return valves (check valves) shall not be relied upon for isolating pressure systems.12.Never remove or tamper with the safety devices, guards or insulations
fitted on the unit. Every pressure vessel or auxiliary installed outside the unit to contain air above atmospheric pressure shall be protected by a pressure-relieving device or devices as required.13.Pipework or other parts with a temperature in excess of 80 degrees
celsius and which may be accidentally touched by personnel in nor-mal operation shall be guarded or insulated. Other high-temperature pipework shall be clearly marked.
OWNERSHIP DA T A
In addition to normal safety rules which should be observed with stationary air compressors and equipment, the following safety directions and precautions are of special importance.
When operating this unit, the operator must employ safe working practices and observe all related local work safety requirements and ordinances.The owner is responsible for maintaining the unit in a safe operating condition. Parts and accessories shall be replaced if unsuitable for safe operation.
Installation, operation, maintenance and repair shall only be performed by authorized, trained, competent personnel.
Normal ratings (pressures, temperatures, time settings, etc.) shall be durably marked.
Any modification on the compressor or air dryer shall only be performed in agreement with Atlas Copco and under supervision of authorized,competent personnel.
If any statement in this book, especially with regard to safety, does not comply with local legislation, the stricter of the two shall apply.These precautions are general and cover several machine types and equipment; hence some statements may not apply to the unit(s) described in this book.
风景名胜区Installation
Apart from general engineering practice in conformity with the local safety regulations, the following directives are specially stressed:1. A compressor or air dryer shall be lifted only with adequate equipment
in conformity with local safety rules.
Loose or pivoting parts shall be securely fastened before lifting. It is strictly forbidden to dwell or stay in the risk zone under a lifted load.Lifting acceleration and retardation shall be kept within safe limits.Wear a safety helmet when working in the area of overhead or lifting equipment.
2.Any blanking flanges, plugs, caps and desiccant bags shall be
removed before connecting up the pipes. Distribution pipes and connections shall be of correct size and suitable for the working pressure.3.Place the unit where the ambient air is as cool and clean as
possible.2920 1377 03
1/2
(continued on inside of cover)
Atlas Copco Stationary Air Compressors
Important
This book applies exclusively to the above-mentioned compressors with Elektronikon I or II regulator from following serial numbers onwards:GA5 up to GA11C:AII-145 000GA11 up to GA30C:AII-268 500GA30 up to GA55C:AII-380 000GA55 up to GA90C:AII-474 000
No. 2920 1461 03Replaces 2920 1461 02
Registration code:APC G5-11C/2002 / 38 / 984
APC G11-30C / 38 / 989APC G30-55C / 38 / 980APC G55-90C / 38 / 9852003-09
GA5-7-11C-11-15-18-22-30C-30-37-45-55C-55-75-90C and GA30 W-37 W-45 W-55C W-55 W-75 W-
90C W With Elektronikon I or Elektronikon II regulator User manual for Elektronikon ® I and II regulators
·
Copyright 2003, Atlas Copco Airpower n.v., Antwerp, Belgium.
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 meets the requirements for instructions specified by the machinery directive 98/37/EC and is valid for CE as well as non-CE labelled machines.
www.atlascopco
2920 1461 03
2User manual
Page
7
Scrolling through all screens . . . . . . . . . . . . . . . . . . . . . . . . . 77.1Calling up outlet/dewpoint temperatures . . . . . . . . . . . . 97.2Calling up running hours . . . . . . . . . . . . . . . . . . . . . . . . 97.3Calling up loading hours . . . . . . . . . . . . . . . . . . . . . . . . 97.4Calling up motor starts . . . . . . . . . . . . . . . . . . . . . . . . . 107.5Calling up/resetting service timer. . . . . . . . . . . . . . . . . 107.6Automatic r e start aft e r voltag e failur e . . . . . . . . . . . . . 107.7Set of parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117.8Calling up/modifying unloading pressure . . . . . . . . . . 117.9Calling up/modifying loading pressure . . . . . . . . . . . . 117.10Calling up/modifying dewpoint warning temperature. 117.11Calling up/modifying service timer setting . . . . . . . . . 127.12Calling up/modifying unit for pressure . . . . . . . . . . . . 127.13Calling up/modifying unit for temperature . . . . . . . . . 127.14Selection between Y-D/DOL starting . . . . . . . . . . . . . . 127.15Activating automatic restart after voltage failure. . . . . 137.16Se le cting local/re mote control . . . . . . . . . . . . . . . . . . . 137.17Modifying parameter set. . . . . . . . . . . . . . . . . . . . . . . . 138
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148.1Unloading/loading pressures . . . . . . . . .
. . . . . . . . . . . 148.2Element outlet temperature. . . . . . . . . . . . . . . . . . . . . . 148.3Dewpoint temperature. . . . . . . . . . . . . . . . . . . . . . . . . . 148.4Service timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Contents
PART 1 - ELEKTRONIKON I REGULATOR
Page
1
General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.1Automatic control of the compressor . . . . . . . . . . . . . . 31.2Protecting the compressor . . . . . . . . . . . . . . . . . . . . . . . 31.3Automatic restart after voltage failure . . . . . . . . . . . . . . 32Control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43.1Pictographs used on the screen . . . . . . . . . . . . . . . . . . . 43.2Main screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43.3Scrolling through all screens . . . . . . . . . . . . . . . . . . . . .
5
4
Shut-down warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54.1Compressor element outlet temperature. . . . . . . . . . . . . 54.2Dewpoint temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Shut-down
5.1Compressor element outlet temperature. . . . . . . . . . . . . 65.2Motor overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Service warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
PART 2 - ELEKTRONIKON II REGULATOR
Page
General description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151.1Automatic control of the compress
香港必去的三个地方
or . . . . . . . . . . . . . 151.2Protecting the compressor . . . . . . . . . . . . . . . . . . . . . . 151.3Automatic restart after voltage failure . . . . . . . . . . . . . 152
Control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162.1LEDs/buttons/keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162.2Pictographs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172.3Function keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Menu-driven control programs . . . . . . . . . . . . . . . . . . . . . 193.1Function of control programs. . . . . . . . . . . . . . . . . . . . 193.2Main screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193.3Calling up other menus. . . . . . . . . . . . . . . . . . . . . . . . .
19
4Quick look at actual compressor status . . . . . . . . . . . . . . . 205
Status data menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205.1No message exists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205.2 A shut-down message exists . . . . . . . . . . . . . . . . . . . . . 205.3 A shut-down warning message exists. . . . . . . . . . . . . . 215.4 A service warning message exists . . . . . . . . . . . . . . . . 215.5 A warning message exists . . . . . . . . . . . . . . . . . . . . . . .
21
6Measured data menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227Counters menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Test menu
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Page
9
Modify params menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
10Modifying parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
10.1Modifying loading/unloading pressures. . . . . . . . . . . . 2311Modifying protection settings . . . . . . . . . . . . . . . . . . . . . . . 23
11.1Modifying settings for compressor element. . . . . . . . . 2412Modifying service plans . . . . . . . . . . . .
. . . . . . . . . . . . . . . . 2413Programming clock function . . . . . . . . . . . . . . . . . . . . . . . .
2513.1Programming start/stop/pressure band commands . . . 2513.2To activate/deactivate the timer . . . . . . . . . . . . . . . . . . 2613.3To modify a command . . . . . . . . . . . . . . . . . . . . . . . . . 2613.4To add a command . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2713.5To delete commands . . . . . . . . . . . . . . . . . . . . . . . . . . .
27
14Configuration menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
14.1Programming compressor control modes. . . . . . . . . . . 2815Service menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2816Saved data menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2917Programmable settings . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3017.1Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3017.2Protections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3117.3Service plan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
31
2920 1461 03
3
User manual
PART 1
ELEKTRONIKON I REGULATOR
1.3 Automatic restart after voltage failure
For compressors leaving the factory, this function is made inactive. If desired, the function can be activated. Consult Atlas Copco.Warning
If activated and provided the module was in the automatic operation mode, the compressor will automatically restart if the supply voltage to the module is restored.乐山大佛恐怖图片
2Control panel
Ref.Designation Function
1
Stop button
Push button to stop the compressor. LED (10) goes out.The compressor will stop after running in unloaded condition for about 30 seconds.
2Start button
Push button to start the compressor. LED (10) lights up indicating that the regulator is operative (in automatic operation).3Display
Indicates the compressor operating condition, measured values and programmed parameters.
1General description
1.1 Automatic control of the compressor
The regulator maintains the net pressure between programmable limits by automatically loading and unloading the compressor.A number of programmable settings, e.g. the unloading and loading pressures, the minimum stop time and the maximum number of motor starts are taken into account.
The regulator stops the compressor whenever possible to reduce the power consumption and restarts it automatically when the net pressure decreases.
1.2 Protecting the compressor
上海日上免税店
Shut-down
If the compressor element outlet temperature exceeds the programmed shut-down level, the compressor will be stopped.This will be indicated on display (3). The compressor will also be stopped in case of overload of drive motor (M1) and,for air-cooled compressors, also the fan motor (M2).Shut-down warning
If the compressor element outlet temperature or dewpoint temperature (Full-Feature compressors) exceeds a programmed value below the shut-down level, this will also be indicated to warn the operator before the shut-down level is reached.Service warning
If the service timer exceeds a programmed value, this will be indicated on display (3) to warn the operator to carry out some service actions.
52238F
