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Alink AG-10A User Manual

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  • Page 2 User Manual Trademark & Copyright It is the Y2019 Copy.Without approval or/and authorization, any parts of this manual should not be copied, disseminated, recomposed, or stored into a recoverable system. The trademarks in the products are reserved by the registered companies or persons. Attention Before operating the machine, you should read this manual in detail and well know the operating regulations &...
  • Page 3 User Manual Note (1)Before powering on the new device, make sure that the power supply you use matches the device. (2)After the unit is powered on, set the upper limit voltage and lower limit voltage according to the voltage you are using. The setting method is as follows: AIR T：00℃...

  • Page 4: Table Of Contents

    About oil ................................8 About oil ............................8 Caution 1 Technical specifications ........................... 9 1.1 Technical Data Sheet for AG-10A ....................... 9 1.2 Technical Data Sheet for AG-15A ..................... 10 1.3 Technical Data Sheet for AG-20A ..................... 11 2 Installation ............................... 12 2.1 Equipment Acceptance ........................
  • Page 5 User Manual 6.6 Electric-Motor Maintenance ....................... 28 6.7 Maintenance items and maintenance cycle .................. 29 7 Microprocessor control system for AG-10A ....................30 7.1Basic Operation ............................30 7.2 Alarm Function ............................35 7.3 Controller Protection ..........................36 7.4 Troubleshooting ............................. 36 7.5 Electric Schematic Diagram.......................

  • Page 6: Note

    User Manual NOTE Be aware of “Attn”, “Caution” and “Danger” Inappropriate treatment may lead to dangerous situation, Attn such as the slight injuries and the device malfunction. Inappropriate treatment may lead to dangerous situation, Caution such as the medium injuries and device malfunction. Inappropriate treatment may lead to the dangerous Danger situation, such as the serious injuries and device damage.

  • Page 7: Regarding The Installation

    User Manual Regarding the Installation Attn Regarding the Installation The machine room should be well ventilated of the clean & fresh air. Do not install the Air-compressor in the area full of aerosol or poisonous, corrosive air. The power cord should match the machine rating power, and the machine should be equipped with the circuit breaker or other safety device to ensure the electric device safe &...

  • Page 8: Regarding The Maintenance

    User Manual The Fingers & clothes should be far away from the rotating Fan, Drive Shaft- coupling and other heat-emitted components & parts, such as Oil-air Separator, Pipelines. 6、 While the machine is running, do not dismantle any of the cap/cover/shelter/shield, or components &...

  • Page 9: About Oil

    User Manual About oil Caution About oil Be sure to use the air compressor oil, or cause the compressor efficiency, or even damage the compressor host. Dispose of lubricating oil in accordance with national or local laws and regulations. Improper handling of lubricants may cause serious environmental pollution.

  • Page 10: Technical Specifications

    User Manual 1 Technical specifications 1.1 Technical Data Sheet for AG-10A AG-10A Item Air-discharge Capacity（CFM) 37.41 Air-discharge Pressure（PSI） The setting pressure of the safety valve 130.5 （Psi） Temp（℃） 0~40 Suction Pressure Atmospheric Pressure compression stages One-stage Air-supply Temp（℃） ≤Ambient Temperature+15...

  • Page 11: Technical Data Sheet For Ag-15A

    User Manual 1.2 Technical Data Sheet for AG-15A AG-15A Item Air-discharge Capacity（CFM) 44.47 Air-discharge Pressure（PSI） The setting pressure of the safety valve 130.5 （Psi） Temp（℃） 0~40 Suction Pressure Atmospheric Pressure compression stages One-stage Air-supply Temp（℃） ≤Ambient Temperature+15 Cooling Mode Air Cooling Outlet diameter 1”NPT Oil-content in Air（ppm)

  • Page 12: Technical Data Sheet For Ag-20A

    User Manual 1.3 Technical Data Sheet for AG-20A AG-20A Item Air-discharge Capacity（CFM) 72.01 Air-discharge Pressure（PSI） The setting pressure of the safety valve 130.5 （PSI） Temp（℃） 0~40 Suction Pressure Atmospheric Pressure compression stages One-stage Air-supply Temp（℃） ≤Ambient Temperature+15 Cooling Mode Air Cooling Outlet diameter 1”NPT Oil-content in Air（ppm)

  • Page 13: Installation

    User Manual 2 Installation 2.1 Equipment Acceptance When receiving the air compressor, please carefully implement the inspection. If you do not right away open the case, you should be aware of any (potential) damage due to the improper handling or/and delivery; and if you find any defects or/and malfunction, you should get the signature &...

  • Page 14: Installation

    User Manual 2.3 Installation 2.3.1 The requirements and suggestions for the Installation Places The Air Compressor should be installed in the clean place with enough light, good ventilation, & large vacant space for the maintenance purpose. The good machine room is the critical factor to properly apply the Air compressor System.

  • Page 15: Electric Apparatus Installation

    User Manual 2.3.2.4 If the air consumption in the Air System in very short time, a buffer tank should be applied to minimize the frequent loading & unloading to extent the machine service life. 2.3.2.5 When several Screw air Compressor share one discharge pipe, each machine should install ball valve to their respective Discharge pipe for segregation purpose.
  • Page 16 Electric Cable, please follow the principles above to select the proper ones. And if the user has no experience, please consult with the Cable manufacturer. Item Motor Power Circuit-breaker Current Type （A） Power（HP） Max Current （ A） Voltage（V） Frequency（Hz） AG-10A 28.12 230±10% 60±5% AG-10A 14.20 460±10% 60±5% AG-15A 41.3...

  • Page 17: Electric Apparatus Connection

    User Manual Motor Rating Voltage. （2）The Voltage Unbalance should not be great, and the triple-phase-voltage unbalance in the triple-phase power supply should not be beyond 5%. If it fluctuates greatly, the power supply should be equipped with the Stabilizer or the power grid should be adjusted. （3）The Capacity of the Power grid should fulfill the Motor start;...

  • Page 18: System Process Chart

    User Manual 3 System process and Part Function 3.1 System process chart Air outlet Min. pressure valve Filter Throttle valve Vent Air filter valve Safety Air cooler valve Air inlet Unload valve Exhaust pressure Electromagnetic valve Three-phase asynchronous Bare Oil-air separator motor compressor Oil cooler...

  • Page 19: Lubricating Oil System

    User Manual Air Filter mainly clears the dust air to avoid the quicker abrasion of Bare Compressor’s screw & bearing, and the being-block phenomena of Oil filter & Oil-air Separator Cartridge. Generally the Air filter should be cleared off every 500 hours by the way of blowing off the dust from its inside to outside by the low-pressure air.
  • Page 20 User Manual Oil&Air Bare compressor Oil filter Oil cooler Oil-air Separator Temperature control valve Fig.3-3 Lubricating oil flow chart 3.3.2 Oil filter The Oil Filter is a kind of paper filter, and its function is to clear the dross off oil, such as the worn metal particle, dust, oil compound etc.

  • Page 21: Protection System & Alarm Device

    User Manual 4 Protection System & Alarm Device 4.1 Overloading protection for Main Electric Motor & Fan Motor If the current of Main Electric Motor overloads & lasts over the set time of Overload protection, the machine will alarm & then automatically stop. By that, please check up the cause of current overload, and eliminate the troubles.

  • Page 22: Operation

    User Manual 5 Operation 5.1 Initial starting & running 5.1.1 Check the first time before starting （1） Check up the pipeline connector, meter, & electric-circuit connector, and assure of no looseness or falling-off during the delivery or installation. If it’s detected out, the user should tighten it up.
  • Page 23 User Manual Remove the drain plug with an allen wrench Twist off Oil-discharge valve. Drain condensation water. Once flows out, tighten. Unplug the drain tubing and install the drain plug. Fig5-1 Assure the system of null pressure, before draining up the condensation Caution water （2）Check up the oil level, and assure the lubricating-oil pointer of locating at the oil median line.

  • Page 24: Start Up The Machine

    User Manual 5.3 Start up the machine When the LCD screen displays “Normal Stop”, press button to start up the machine, and electric motor will be at Y-mode reduced-voltage starting. 1) When initial temp of electric motor is equal to ambient temp, the user can successively inching twice, before the electric motor should spontaneously &...
  • Page 25 User Manual temperature & humidity 5.5.1 Vacant machine for more than 3 weeks （1） The Control board of Electric Motor & other electric parts should be preserved with the plastisol or oiled paper against the humidity （2）Then several day later, drain up the condensation water from Oil-air separator. 5.5.2 Vacant machine for more than 2 months.

  • Page 26: Maintenance And Trouble-Shooting

    User Manual 6 Maintenance and Trouble-shooting 6.1 Safety and Prevention The maintainer should possess some mechanical-electrical integrated knowledge & the operational skill, and they should know about the air-compressor. Before the maintenance, the operator should carefully read the whole MANUAL. 6.1.1 The maintenance should be conducted under the conditions that the machine is off, the Cut- off valve is off, and the power supply is off.
  • Page 27 User Manual Fig6-2 Replacement Illustrative Air Compressor...

  • Page 28: Oil-Air Separator Cartridge Replacement

    User Manual 6.4 Oil-air Separator Cartridge Replacement The operative condition determines maintenance cycle. If the circumstance is poor, the Maintenance cycle will be shorter. The Oil-air Separator should be replaced with the Oil return pipe cycle of 2500 accumulative hours, or it should be replaced while the lubricating oil is replaced.

  • Page 29: Electric-Motor Maintenance

    User Manual 6.5.1 Oil-replacement as follows: （1） Check up and confirm the machine has completely stopped, and assure null pressure in the Oil-air Separator. Then cut off main circuit board, mark out and pull off the Starter power supply. （2）Drain up the lubricating oil in the system: a.

  • Page 30: Maintenance Items And Maintenance Cycle

    User Manual 6.7 Maintenance items and maintenance cycle Maintenance Operating Maintenance List term time (h) Before startup, drain up the condensing water in Oil-air Separator Before startup & during operating, check up the oil level Check up the Air compressor Discharge temperature. Check up the unloading &...

  • Page 31: Microprocessor Control System For Ag-10A

    User Manual 7 Microprocessor control system for AG-10A 7.1Basic Operation 7.1.1 Button explanation Fig. 7-1 (1)When compressor is at stop status, press this button to start the compressor. Start Button (2)When compressor is set as master ( No.1 ) in block mode ,press this button to start the compressor and activate block mode function at the same time.
  • Page 32 User Manual /Increasing button (2) When modifying data, press this button to increase the data at current position . (1)When modifying data, press this button to move to the next data bit; (2)When select menu, press this button to switch to submenu. If no Shift button submenu available, the controller will shift to data setting mode.
  • Page 33 User Manual main motor current: MAIN（A） A-50.1A B-50.1A C-50.1 Press the key to check the fan current, total running time, total load time and other running parameters, press the return key, return to the upper menu or main interface. If the operation is stopped at an interface, the main interface is automatically returned after 60 seconds.
  • Page 34 User Manual “ ” to confirm and save the data. The controller prompt sends out a short voice to tip the completion of parameter set . 7.1.5 User Parameter Sheet and Function Menu Preset Data Function (1)In AUTO LOADING, compressor will load if pressure is below this set data LOAD P.
  • Page 35 User Manual Menu Preset Data Function (1)When set as LOCAL, only the button on the controller can turn on and ON/OFF LOCAL/REMO turn off the machine. MODE (2)When set as REMOTE mode, both the button on the controller and the remote control button can turn on and off the machine;...

  • Page 36: Alarm Function

    User Manual 0000H Record total running time of lube. If changing lubricate ,the data should be LUBE reset by manual operation 0000H Record total running time of grease. If changing new grease, the data GREASE should be reset by manual operation 0000H Record total running time of belt.

  • Page 37: Controller Protection

    User Manual The text display HIGH TEMPERATURE when controller detects the discharge air temperature higher than ALARM T set data in MANUFACTORY PARA. 7.3 Controller Protection 7.3.1 Motor Protection MAM-880 air compressor controller provides overload, open phase, current unbalance, high voltage, low voltage protection for motor and overload protection for fan Electronic Failure Display...
  • Page 38 User Manual After the user resolves the fault reset controller, switch to the main interface. If the gas supply pressure sensor fails, the failure interface shows: Stop Pressure sensors fail. 7.4.2 Common Failures and Causes Failure Reason Solution Check the vent condition and AIR T High Bad vent condition, Oil shortage etc.

  • Page 39: Electric Schematic Diagram

    User Manual 7.5 Electric Schematic Diagram Air Compressor...
  • Page 40 User Manual Air Compressor...

  • Page 41: Microprocessor Control System For Ag-15A,Ag-20G

    User Manual 8 Microprocessor control system for AG-15A,AG-20G 8.1 Basic Operation 8.1.1 Button explanation Fig. 7-2 (1)When compressor is at stop status, press this button to start the compressor. Start Button (2)When compressor is set as master ( No.1 ) in block mode ,press this button to start the compressor and activate block mode function at the same time.
  • Page 42 User Manual current position . (1)When modifying data, press this button to move to the next data bit; (2)When select menu, press this button to switch to submenu. If no Shift button submenu available, the controller will shift to data setting mode. /Enter button (1)When modifying data, press this button to exist data setting mode;...
  • Page 43 User Manual MOTOR、 FAN CUR TOTAL RUN TIME THIS RUN TIME MAINTAIN PARA. HISTORY FAULT PRODUCTION DATE、NUM. THIS FAULT COM STATUS Move the cursor to the corresponding menu item, press “ ” to check the specific parameter. Such as viewing "MOTER FAN CUR ", move the cursor to the " MOTER FAN CUR " menu item, press the “...
  • Page 44 User Manual Move the cursor to the "P、T SET " item, then press “ ” to switch to the following menu: LOAD P：87PSI UNLOAD P：116PSI FAN START T：0080℃ FAN STOP T：0075℃ Move the cursor to the “LOAD P” item, then press “ ”...
  • Page 45 User Manual First menu Second menu Preset Data Function (1)In AUTO LOADING, compressor will load if pressure is below this set data LOAD P. 87PSI (2)In STANDBY mode, compressor will start if the pressure is below this set data (1)Compressor will unload automatically if air pressure is above this set data UNLOAD P.
  • Page 46 User Manual (1)When set as LOCAL, only the button on the controller can turn on and turn off the machine. ON/OFF LOCAL/REMO (2)When set as REMOTE mode, both the button on the MODE controller and the remote control button can turn on and off the machine;...
  • Page 47 User Manual 0000H Record total running time of O/A separator. If changing new O/A separator, the data should be reset by manual SEPARATOR operation 0000H Record total running time of air filter .If changing new air AIR FILTER filter, the data should be reset by manual operation 0000H Record total running time of lube.

  • Page 48: Alarm Function

    User Manual 8.2 Alarm Function (1)Air Filter Alarm The monitor displays AIR LIFE END when the running time of the air filter exhausts. (2)Oil Filter Alarm The text displays OIL LIFE END when running time of the oil filter exhausts. (3)O/A separator Alarm The text displays “O/A LIFE END”...

  • Page 49: Troubleshooting

    User Manual 8.3.4 Protection of High Pressure When the discharge air pressure is above the MAX LIM P, the controller will send out the alarm to shut down the machine and THIS FAULT displays HIGH P. 8.3.5 Protection of Sensor Failure When pressure sensor or temperature sensor is disconnected, the controller will send out the alarm to shut down the machine and THIS FAULT displays **SENSOR FAULT.
  • Page 50 User Manual 8.4.2 Common Failures and Causes Failure Reason Solution Check the vent condition and AIR T High Bad vent condition, Oil shortage etc. lubricant amount etc. Temperature Cable off or PT100 failure Check the wiring and PT100 Sensor Failure Pressure too high or the pressure Check the pressure and the AIR P HIGH...

  • Page 51: Electric Schematic Diagram

    User Manual 8.5 Electric Schematic Diagram Air Compressor...
  • Page 52 User Manual Air Compressor...

  • Page 53: Trouble-Shooting List

    User Manual 9 Trouble-shooting List Trouble Cause Shooting Action (1)Miniature circuit breaker trips out (1)Check up the return circuit and switch in (2)Power supply phase sequence (2)Reset the Phase sequence reversely contact (3)Check up and then replace. (3)Operation button poorly contacts (4) Reset the button 1.
  • Page 54 User Manual Trouble Cause Shooting Action (1)The loading pressure incorrect (1)Adjust the pressure value (2)Controlling pipe blocked (2)Clean the Pipe 5.In low (3)Pressure-vent valve pipe blocked (3)Regulate the discharge flow rate pressure, the (4)Pressure-control switch incorrect (4)Check up, regulate or replace with a new machine setting or malfunction switch...

This manual is also suitable for:

Ag seriesAg-15aAg-20a

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