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Summary of Contents for Garudan GF-1117 Series
- Page 1 User´s Manual GF-1116 Series GF-1117 Series GF-1118 Series ANITA B, s.r.o. Průmyslová 2453/7 680 01 Boskovice Czech Republic tel: +420 516 454 774 +420 516 453 496 fax: +420 516 452 751 e-mail: info@anita.cz...
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Page 2: Table Of Contents
ANITA © CONTENTS Page no. 1) Technical Specification 2) Safety precautions 3) Installation 3.1 Before Use 3.2 Machine head 3.3 Chip discharge plate 3.4 Resistance box for knee-lifting solenoid 3.5 Lubrication 3.6. Belt tension adjustment 3.7. Program unit 3.8 Belt cover 3.9 Location detector assembly and adjustment 3.10 Location adjustment of location detector 3.11 Check for stop position of sewing machine... -
Page 3: Technical Specification
ANITA © 1) TECHNICAL SPECIFICATION Model Usage Max speed Max stitch Needle system Presser foot length & size (manual/knee) GF-1116-143 LM light-medium 4.500 134R(70-110) 4/10mm GF-1116-147 LM light-medium 4.500 134R(70-110) 4/10mm GF-1117-143 MH medium-heavy 3.500 134R(100-130) 5.5/13mm GF-1117-443 H heavy 3.000 134R(110-160) 5.5/13mm... -
Page 4: Safety Precautions
ANITA © 2) SAFETY PRECAUTIONS Safety labels in the manual are categorized into danger, warning and caution. Failure to follow the safety rules may result in physical injuries or mechanical damages. The safety labels and symbols are defined as follows. [The meaning of the safety marks] Danger Instructions here shall be observed strictly. - Page 5 Any such modification could risk safe operation of the machine. c. In case of repair, replace only with original Garudan parts from Anita. d. After repair, put safety covers back on the machine. 1-4) Machine operation: Machines are intended to be used for industrial purposes for sewing textiles and other similar materials.
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Page 6: Installation
ANITA © 3) INSTALLATION Warning The machine must be installed by a trained technician only. Any electical wiring must be performed by a qualified technician or agent. The machines weigh over 33 kg. As such, two or more people should carry out the installation. Plug in only after the installation is complete. -
Page 7: Machine Head
ANITA © 3.2) Machine head Insert the head hinge (1) into the bed holes and fit it to the rubber hinge (2). Then stand it on the rubber cushions (3) in the four corners. (See Fig.1) (Fig. 1) 3.3) Chip discharge plate (GF-1116/1118 serie) Use the chip discharge plate installation guidelines included in the accessory box to attach the plate to the bottom of the table as in the figure. -
Page 8: Resistance Box For Knee-Lifting Solenoid
ANITA © 3.4) Resistance box for knee-lifting solenoid Installation: a) Attach the resistance box around the motor under the table. b) Connect the connector from the solenoid to the resistance box as shown in Fig. 3, and then connect the line from the resistance box to the control box. (Fig. -
Page 9: Belt Tension Adjustment
ANITA © A. Fill the lubricant up to the "HIGH" mark. (See Fig. 5) B. The lubricant must be Garudan´s oil provided exclusively for industrial sewing machines or SHELL´s Tellus C10. C. If the oil in use is down to the "LOW" mark, fill in to "HIGH" immediately. -
Page 10: Belt Cover
ANITA © (Fig. 7) (Fig. 8) 3.8) Belt Cover 1. Use the clamp screws (2) in the machine body and the washer (3) to fasten the belt cover "A" (1). Installation of the belt cover will be easier if the sewing machine is laid down to an appropriate degree. -
Page 11: Location Detector Assembly And Adjustment
ANITA © 3.9) Location Detector Assembly and Adjustment Installing the location detector: Installing on the servo motor (in-built location detector) A location detector sensor is attached to the back side of the arm. The appropriate clearance between the location detector and the pulley is 0,5mm. (See Fig. 11) (Fig. -
Page 12: Check For Stop Position Of Sewing Machine
ANITA © 3.11) Check for Stop Position of Sewing Machine Check for the machine stop position after moving the needle up and down by pushing the reverse button. See whether the carved sign on the arm and the white carved sign on the pulley are aligned when the needle is in an up position. -
Page 13: Control And Adjustment Of The Machine
ANITA © 4) CONTROL AND ADJUSTMENT OF THE MACHINE Caution Always turn off the power when mounting a needle. If the operator mistakenly steps on the pedal while the power is on, the machine will start automatically and can result in physical injuries. When using clutch motor, be aware that the motor will continue to rotate for a while even after the power is switched off due to inertia. -
Page 14: Timing Adjustment Of Needle And Hook
ANITA © 4.3) Timing Adjustment of Needle and Hook As can be seen in Fig. 16, align the bottom of the needle bar bushing (6) with the hook fixed position sign (1) marked on the needle bar and loosen the three hook fixing screws (2). Turn the hook so that the edge of the hook (3) is in line with the needle center. -
Page 15: Lubrication Adjustment Of Hook
ANITA © 4.5) Lubrication Adjustment of Hook 1. Checking the oil supply level of hook A. After racing the sewing machine for three minutes (at an appropriate speed), secure the oil flow checking paper as shown in Fig. 18 and run the machine for about five seconds. Then check the oil tape marked on the paper. -
Page 16: Inserting Lower Thread And Tension Adjustment
ANITA © 4.6) Inserting Lower Thread and Tension Adjustment (Fig. 19) A. After placing a bobbin (2) in a bobbin case (1), push the thread through the thread groove (3) and hook it under the tension adjusting plate spring (4). To tighten the lower thread, turn the tension adjusting screw (5) clockwise;... -
Page 17: Upper Thread Adjustment
ANITA © 4.8) Upper Thread Adjustment 1. Main thread adjustment device The tension of the upper thread gets tighter if the tension adjusting nut (1) as in Fig. 22 is turned in a clockwise direction and it gets looser when turned in the opposite direction. The tension of the thread should differ according to the sewing conditions which depend on the material, thread, stitch length, etc. -
Page 18: Height And Tension Adjustment Of Presser Foot
ANITA © (See Fig. 24) (Fig. 24) ►After disassembling and adjusting a safety device, always place it back to Caution the original position and check whether it functions as intended. ►Use both hands when pushing the machine backward or returning it to the original position. -
Page 19: Adjustment Of Automatic Knee-Lifter
ANITA © 2. Tension adjustment As described in Fig. 25, the tension of the presser foot will grow stronger when the tension adjusting screw (6) is turned clockwise and weaker when turned counterclockwise. Make sure to screw in the fixing nut (1) after adjustment. 4.10) Adjustment of Automatic Knee-Lifter (Optional) An automatic knee-lifter will be attached to the sewing machine at point of delivery. -
Page 20: Feed Cam Adjustment
ANITA © (Fig. 28) 2. Inclination adjustment of the feed dog A. To adjust the inclination of the feed dog, first loosen the feed dog support shaft fixing screw (6) in the horizontal pushing crank (4) and adjust by turning feed dog support shaft (5) up and down in the direction of the arrow with a driver. - Page 21 ANITA © the arrow or opposite direction of the arrow, and firmly tighten the screws. B. For the standard adjustment, adjust so that the top surface of feed dog and the top end of needle eyelet are flush with the top surface of throat plate when the feed dog descends below the throat plate.
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Page 22: Adjustment Of Needle Movement
ANITA © 4.14) Adjustment of Needle Movement (GF-1117/GF-1118 series) 1. The standard position is when the needle feed connecting rod (2) is positioned at the carved sign marked on the horizontal pushing crank (back)(1). 2. To increase the feed dog movement over the needle movement, loosen nut (3) and adjust the needle feed connecting rod (4) in (a) direction and then tighten nut (3). -
Page 23: Tension Adjustment Of Fixed Blade
ANITA © (Fig. 34) 4. Turn the trimming cam (11) manually so that the edge (13) of the roller driving part on the trimming cam (11) touches the roller (14). Then tighten the trimming cam fixing screw (9). (See Fig.35) (Fig. -
Page 24: Replacement Of Movable Knife
ANITA © 4.17) Replacement of Movable Knife To change the movable knife (1), turn the pulley manually to place the needle at the highest point. Then, remove the needle plate by unfastening the two movable knife fixing screws (2) as seen in Fig. 37. -
Page 25: Wiper Adjustment
ANITA © 4.20) Wiper Adjustment 1. GF-1117-447 H Turn the pulley manually and stop when the white carved signs on the arm and the pulley are aligned. (Highest point of the thread take up lever.) Loosen the two wiper shaft fixing screws (1) on the wiper base and press the connecting link (2) with the hand. -
Page 26: Knife Adjustment
ANITA © 4.21) Knife Adjustment (GF-1116-147 LM / GF-1118-147 LM) 1. Adjusting the height of the knife (Fig. 44) A. The knife (2) is operated by the lever (1) at the center of the sewing machine. If the lever (1) is pulled down, the cutting and sewing of the material can be done simultaneously. -
Page 27: Use Of Chip Discharge Guide And Auxiliary Needle Plate
ANITA © the side of the needle plate (4), tighten the fixing screw (7), C. If the knife (3) is too close to the needle plate (4), there may be an overload on the knife when in operation; on the other hand, if the adhesion is too weak, there may be problems when cutting the material. - Page 28 ANITA © (Fig. 48) 2. Assembly A. Replace the chip discharge guide (lower) (12) with the one fit for the desired cutting width and fix it with the auxiliary screw (11) on the auxiliary needle plate (10). B. Fix the auxiliary needle plate (10) using two fixing screws (9) on the bed. C.
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Page 29: Sewing Machine Troubleshooting
ANITA © 5) Cause of troubles and troubleshooting 1) Sewing machine troubleshooting Symptom Checkpoints Root cause Corrective action Needle is inserted into wrong Direction and height of needle Reinsert the needle correctly. position. Needle Needle is bent. Change the needle. Bad timing of feed dog. - Page 30 ANITA ©...
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