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Operating Instructions / Spare parts list Micro 300 Portable Inverter GT-D - 03.07.13 - Rev.0 PLEASE KEEP SAFELY FOR FUTURE REFERENCE...
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CARL CLOOS Schweisstechnik GmbH Industriestrasse 35708 Haiger/Germany Tel. +49 (0)2773/85-0 Fax. +49 (0)2773/85-275 mail: info@cloos.de www.cloos.de EU declaration of conformity No. CMM0516QNMI3_01 Product description: MIG/MAG welding machine Model name: QINEO MICRO 300 Serial number: Refer to the nameplate on the back of the device...
Cod.006.0001.1362 25/03/2013 v2.0 Micro 300 ENGLISH INTRODUCTION The welding modes and procedures available are those indicated in the table. ROCEDURE IMPORTANT 2 STEP LIFT-ARC (2T) TIG DC LIFT 4 STEP LIFT-ARC (4T) This handbook must be consigned to the user prior to 2 STEP (2T) installation and commissioning of the unit.
Cod.006.0001.1362 Micro 300 25/03/2013 v2.0 ENGLISH REAR PANEL PREPARING FOR MMA WELDING 1. Turn the switch “OFF” (equipment switched off). 2. Connect the power cable to the power outlet. 3. Choose the electrode based on the type of material and thickness of the workpiece to be welded.
Cod.006.0001.1362 25/03/2013 v2.0 Micro 300 ENGLISH Preparing for MMA (polarity to basic electrode). 13. Select the torch trigger procedure on the user interface. 14. Press the torch trigger with the torch well clear of any metal parts. This serves to open the gas solenoid valve without striking the welding arc.
Cod.006.0001.1362 Micro 300 25/03/2013 v2.0 ENGLISH PREPARING FOR MIG/MAG WELDING POSITIONING THE WIRE IN THE WIRE FEEDER 1. Lower the wire feeder pressure devices. WIRE SPOOL POSITIONING 1. Open the unit side door to gain access to the spool compartment. 2.
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Cod.006.0001.1362 25/03/2013 v2.0 Micro 300 ENGLISH CONNECTIONS TO SOCKETS Preparing for MIG/MAG 1. Set the welding power source ON/OFF switch to “O” (unit de- energized). 2. Plug the power cable plug into a mains socket outlet. 3. Connect the gas hose from the welding gas cylinder to the relative socket.
Cod.006.0001.1362 Micro 300 25/03/2013 v2.0 ENGLISH USER INTERFACE Code Name Symbol Description This LED illuminates to show an anomaly in the operating conditions. ALARM § 9 When this LED illuminates the last voltage and current values measured during welding will be shown on displays D1- MEASURED VALUE The LED switches off when a new welding procedure is started, or when any of the welding settings is modified.
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Cod.006.0001.1362 25/03/2013 v2.0 Micro 300 ENGLISH Code Name Symbol Description Parameters/functions setting Manual MIG/MAG mode The display shows the programmed wire feed rate. Synergic MIG/MAG mode The display shows the value of the selected main welding parameter. The main welding parameters can be selected with button S2 Programs setting The display shows the message P “program no.”...
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Cod.006.0001.1362 Micro 300 25/03/2013 v2.0 ENGLISH Code Name Symbol Description Parameters/functions setting Manual MIG/MAG mode: The button selects the parameters highlighted by illumination of the following LEDs: Synergic MIG/MAG mode: The button selects the parameters highlighted by illumination of the following LEDs: PROGRAMS BUTTON In all welding modes This button provides the facility to gain access to the secondary parameters adjustment menu...
Cod.006.0001.1362 25/03/2013 v2.0 Micro 300 ENGLISH UNIT POWER-UP Set the welding power source ON/OFF switch to “I” to switch on the unit. F x.x The message appears on displays D2 for a few seconds F x.x= software version A L. H E A. The message appears on displays D1-D2. First power-up or power-ups following a RESET procedure ...
Cod.006.0001.1362 Micro 300 25/03/2013 v2.0 ENGLISH SET-UP (INITIAL SET-UP OF THE WELDING POWER SOURCE) Set the welding power source ON/OFF switch to “O” to switch the unit off. SEL1 Set the selector to the symbol to select MIG/MAG welding mode Hold down the button Set the welding power source ON/OFF switch to “I”...
Cod.006.0001.1362 25/03/2013 v2.0 Micro 300 ENGLISH LOCKING PROCEDURE The locks are enabled only in MIG/MAG welding mode. The procedure inhibits unit adjustments, allowing the user to modify only certain settings depending on the selected lock status. The procedure is used to prevent accidental alteration of the unit settings and welding settings by the operator. 8.1.1 NABLING If no locking status is selected (LoC = oFF) and if you wish to set up a limitation on use of the power source, display the Loc function in the...
Cod.006.0001.1362 Micro 300 25/03/2013 v2.0 ENGLISH GAS FLOW ADJUSTMENT When the unit is powered on the solenoid valve opens for 1 second. This serves to fill the gas circuit. Open the gas solenoid valve by pressing and releasing the button Adjust the pressure of gas flowing from the torch by means of the flow meter connected to the gas cylinder Close the gas solenoid valve by pressing and releasing the button The solenoid valve closes automatically after 30 seconds...
Cod.006.0001.1362 25/03/2013 v2.0 Micro 300 ENGLISH WELDING SETTINGS 10.1 ELECTRODE WELDING (MMA) SEL1 Set the selector to the symbol to select MMA welding mode MMA The message appears on displays D2 10.1.1 MMA P ARAMETERS ETTING EVEL Using the encoder, edit the value of the selected setting Tab.
Cod.006.0001.1362 Micro 300 25/03/2013 v2.0 ENGLISH 10.2.2 DC TIG P (GAS ARAMETERS ETTING MENU Hold down the button for 3 seconds to gain access to the 2nd level Menu Po.G. The acronym relative to the setting to be edited is shown on display D1 ...
Cod.006.0001.1362 25/03/2013 v2.0 Micro 300 ENGLISH 10.3.2 MIG/MAG P ARAMETERS ETTING EVEL Hold down the button for 3 seconds to gain access to the 2nd level Menu S.-S. The acronym relative to the setting to be edited is shown on display D1 ...
Cod.006.0001.1362 Micro 300 25/03/2013 v2.0 ENGLISH WELDING PARAMETERS LIST Tab. 13 Welding parameters/welding functions enabling PARAMETER MODE MIN/DEFAULT/MAX SETTING ACRONYM NOTES PROCEDURE (UNIT OF MEASUREMENT) MMA welding current 1st level Menu Output current value during MMA welding 10/80/250 (§ 10.1.1) Hot-Start This parameter aids electrode melting at the time of arc striking.
Cod.006.0001.1362 25/03/2013 v2.0 Micro 300 ENGLISH PARAMETER MODE MIN/DEFAULT/MAX SETTING ACRONYM NOTES PROCEDURE (UNIT OF MEASUREMENT) 0/3/10 Time of gas delivery before the arc strike. Pre-gas time Consequences of a higher value: GAS menu (§ 10.3.3) This parameter allows a shielded environment to be created, thereby eliminating contaminants at the 0/0.1/10.0 start of the welding pass.
Cod.006.0001.1362 Micro 300 25/03/2013 v2.0 ENGLISH JOBS MANAGEMENT Personalised welding settings, or JOBs, can be saved in memory locations and subsequently uploaded. The jobs are enabled only in MIG/MAG welding mode. Up to 50 jobs can be saved (j01-j50). 12.1 SAVING A JOB This function is available when welding mode is not active.
Cod.006.0001.1362 25/03/2013 v2.0 Micro 300 ENGLISH TORCH TRIGGER MODES 13.1 2T LIFT-ARC WELDING 1. Touch the workpiece with the torch electrode. 2. Press (1T) and keep the torch trigger pressed. 3. Slowly lift the torch to strike the arc. The WELDING CURRENT reaches the preset value, by way of a UP SLOPE TIME, if programmed. 4.
Cod.006.0001.1362 Micro 300 25/03/2013 v2.0 ENGLISH TECHNICAL DATA Model Micro 300 EN 60974-1 Construction standards EN 60974-5 EN 60974-10 Class A Power supply voltage 3x400V~±15%/50-60Hz Mains protection 16A DELAYED Insulation class Dimensions ( D x L x H ) 560 x 280 x 390 mm Weight 21 Kg Protection rating...
15.2 Remote Control Name Spannung Eingang/Ausgang 5VDC Ausgang AN2 (5V) 0-5V Eingang AN1 (5V) 0-5V Eingang Ausgang D1-IN 0-5V Eingang D2-IN 0-5V Eingang D3-OUT 0-5V Ausgang AN2 (10V) 0-10V Eingang AN1 (10V) 0-10V Eingang Nicht verwendet Nicht verwendet Nicht verwendet Nicht verwendet Nicht verwendet...
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