1. 서론
This manual provides essential information for the safe and efficient operation and maintenance of your JASIC ZX7 series manual arc welding machine. Please read this manual thoroughly before operating the equipment to ensure proper usage and to prevent injury or damage.
비디오: 360도 view of the JASIC ZX7-400D welding machine.
2. 안전 정보
Welding operations can be hazardous. Always follow safety precautions to prevent electric shock, burns, fire, and other injuries. Keep this manual accessible for future reference.
- 용접 헬멧, 장갑, 보호복 등 적절한 개인 보호 장비(PPE)를 항상 착용하십시오.
- 용접 연기를 흡입하지 않으려면 적절한 환기를 확보하세요.
- 기계를 d에서 작동하지 마십시오.amp 또는 습한 환경.
- 공작물이 제대로 접지되었는지 확인하십시오.
- 어린이와 허가받지 않은 인원이 용접 구역에 접근하지 못하도록 하세요.
- 유지관리나 조정을 하기 전에 전원을 분리하세요.
3. 제품 오버view
The JASIC ZX7 series are portable inverter DC manual arc welding machines designed for light industrial use. They feature advanced technology for stable performance and ease of use.
주요 특징:
- Full network connection, arbitrary wiring (single-phase 220/380V, three-phase 380V).
- Ultra-wide network voltage adaptation range (140V-510V).
- Manual welding with unified adjustment, selecting electrode diameter, and self-matching welding parameters.
- 높은 무부하 볼륨tage, strong output capability.
- Long line adaptive thrust, thrust current not affected by cable length and diameter.
- Compatible with most generators on the market.
- Intelligent fan for energy-saving and noise reduction, reduces dust entry, extends fan life.
- Beautiful molding, less splashing during welding.
Image: JASIC ZX7-400D highlighting features like manual welding, network voltage indication, unified manual welding, and intelligent fan.
Image: JASIC ZX7-250D highlighting features like manual welding, unified manual welding, and network voltag표시.
Image: JASIC ZX7-315D emphasizing network voltage adaptive and current self-matching capabilities. Notes that ZX7-250D extends welding handle wire by 50 meters for 3.2 welding rods, and ZX7-315D extends 50 meters for 4.0 welding rods.
4. 사양
The following tables detail the technical specifications for the JASIC ZX7 series welding machines.
ZX7-250D and ZX7-315D Parameters:
Image: Detailed parameter table for ZX7-250D and ZX7-315D models.
| 범주 | 매개변수 | ZX7-250D (Z25II) | ZX7-315D (Z26II) | ||||
|---|---|---|---|---|---|---|---|
| Single phase AC220 ± 15% | Single phase AC380 ± 15% | Three phase AC380 ± 15% | Single phase AC220 ± 15% | Single phase AC380 ± 15% | Three phase AC380 ± 15% | ||
| 입력 | 입력 볼륨tag전자 (V) | AC220 ± 15% | AC380 ± 15% | AC380 ± 15% | AC220 ± 15% | AC380 ± 15% | AC380 ± 15% |
| 정격 입력 용량(kVA) | 8 | 8.8 | 11.5 | 7.9 | 11.3 | 9.3 | |
| 역률 | 0.77 | 0.7 | 0.85 | 0.77 | 0.7 | 0.85 | |
| 정격 무부하 용적tag전자 (V) | 65 | 59 | 65 | 60 | 60 | 60 | |
| Welding current/voltage 범위 | 20-160 A | 20-200 A | 20-200 A | 20-180 A | 20-230 A | 20-230 A | |
| 산출 | 용접전류(A) | 20-160 | 20-200 | 20-200 | 20-180 | 20-230 | 20-230 |
| Thrust current (A) | 0-100 | 0-100 | 0-100 | 0-100 | 0-100 | 0-100 | |
| Thermal arc current (A) | 0-100 | 0-100 | 0-100 | 0-100 | 0-100 | 0-100 | |
| 다른 | Rated load duration rate @ 40°C | 20% | 25% | ||||
| 능률 | 85% | 85% | |||||
| 보호등급 | IP21 | IP21 | |||||
| 단열 수준 | H | H | |||||
| 치수(mm) | 465*140*292 | 465*140*292 | |||||
| 무게(kg) | 6.2 | 6.5 | |||||
ZX7-400D Parameters:
Image: Detailed parameter table for the ZX7-400D model.
| 범주 | 매개변수 | Single phase AC220 ± 15% | Single phase AC380 ± 15% | Three phase AC380 ± 15% |
|---|---|---|---|---|
| 입력 | 입력 볼륨tag전자 (V) | AC220 ± 15% | AC380 ± 15% | AC380 ± 15% |
| 정격 입력 용량(kVA) | 8 | 8.8 | 11.5 | |
| 역률 | 0.77 | 0.7 | 0.85 | |
| 정격 무부하 용적tag전자 (V) | 75 | 65 | 65 | |
| Welding current/voltage 범위 | 40-190 A | 40-190 A | 40-270 A | |
| 산출 | 용접전류(A) | 40-190 | 40-190 | 40-270 |
| Thrust current (A) | 0-60 | 0-60 | 0-60 | |
| Thermal arc current (A) | 0-60 | 0-60 | 0-60 | |
| 다른 | Rated load duration rate @ 40°C | 30% | ||
| 능률 | 85% | |||
| 보호등급 | IP21 | |||
| 단열 수준 | H | |||
| 치수(mm) | 660*260*490 | |||
| 무게(kg) | 13.1 | |||
Note: Standard accessories include 2 quick plugs and 1 Allen wrench for all models.
5. 설정
5.1 풀기 및 검사
- 용접기와 모든 부속품을 포장에서 조심스럽게 꺼내십시오.
- Inspect the machine for any signs of damage during transit. If damage is found, contact your supplier immediately.
- Verify that all standard accessories (2 quick plugs, 1 Allen wrench) are present.
5.2 전원 연결
The ZX7 series supports single-phase AC220V, single-phase AC380V, and three-phase AC380V input voltages. Ensure the power supply matches the machine's requirements and is properly grounded.
- 전원 케이블을 적절한 전원에 연결합니다.
- Ensure the circuit breaker on the rear panel is in the OFF position before connecting to power.
- The machine features an ultra-wide network voltage adaptation range (140V-510V), making it adaptable to various power conditions.
이미지: 후면 view of the ZX7-400D model, illustrating the power input terminal and cooling fans. Note the circuit breaker for power control.
5.3 용접 케이블 연결
- Connect the electrode holder cable to the positive (+) quick plug terminal on the front panel.
- 공작물 cl 연결amp cable (ground cable) to the negative (-) quick plug terminal on the front panel.
- Ensure all connections are secure to prevent arcing and overheating.
이미지: 앞면 view of the ZX7-250D model, showing the quick plug terminals for welding cables and the control panel.
6. 사용 설명서
6.1 전원 켜기
- After all connections are made, switch the circuit breaker on the rear panel to the ON position.
- The digital display on the front panel will illuminate, indicating the machine is ready for operation.
6.2 용접 매개변수 설정
- 전면 패널의 조절 손잡이를 사용하여 용접 전류를 조정하십시오.Amperage) according to the electrode diameter and material thickness.
- The machine features unified adjustment and self-matching welding parameters, simplifying the setup process.
- Refer to the electrode manufacturer's recommendations for optimal current settings.
6.3 전극 선택
The ZX7 series is designed for Manual Metal Arc (MMA) welding. Select an electrode appropriate for your material and application.
- ZX7-250D can stably weld 3.2 welding rods with a 50-meter welding handle wire extension.
- ZX7-315D can stably weld 4.0 welding rods with a 50-meter welding handle wire extension.
- ZX7-400D can stably weld 5.0 welding rods with a 100-meter welding handle wire extension.
6.4 용접 공정
- Secure the workpiece with the ground clamp.
- Insert the chosen electrode into the electrode holder.
- Strike an arc by lightly touching and quickly lifting the electrode from the workpiece.
- Maintain a consistent arc length and travel speed for a quality weld.
- The machine's "long line adaptive thrust" ensures consistent thrust current regardless of cable length, improving weld quality.
Image: A welder demonstrating manual arc welding with the machine.
Image: Close-up of a welding process, illustrating the "beautiful molding and less splashing" characteristic of the machine.
7. 유지관리
정기적인 유지관리는 용접기의 수명과 최적의 성능을 보장합니다.
7.1 일일 유지 보수
- Clean the exterior of the machine with a dry cloth.
- Inspect welding cables and connections for wear or damage. Replace if necessary.
- Check the electrode holder and ground clamp for good contact and cleanliness.
7.2 정기 유지 보수
- Periodically clean the cooling fans and ventilation openings to ensure proper airflow. The intelligent fan system helps reduce dust entry, but occasional cleaning is still recommended.
- Check internal connections for tightness (only to be performed by qualified personnel).
- 전원 코드에 손상이 있는지 검사하십시오.
Caution: Always disconnect the machine from the power supply before performing any maintenance.
8. 문제 해결
This section provides solutions to common issues you might encounter. For problems not listed here or if issues persist, contact customer support.
| 문제 | 가능한 원인 | 해결책 |
|---|---|---|
| 기계가 켜지지 않습니다 | No power supply; Circuit breaker off; Faulty power cable. | Check power outlet; Turn on circuit breaker; Inspect/replace power cable. |
| 아크가 없거나 매우 약합니다. 아크가 발생하지 않거나 매우 약합니다. | Incorrect current setting; Poor ground connection; Wet or faulty electrode; Loose welding cable connections. | Adjust current; Ensure good ground contact; Use dry electrode; Tighten connections. |
| 과열 표시등 켜짐 | Exceeded duty cycle; Blocked ventilation; High ambient temperature. | Allow machine to cool down; Clean ventilation openings; Operate in cooler environment. |
9. 사용자 팁
- For optimal performance, match the electrode diameter to the material thickness and adjust the welding current accordingly.
- 이점을 활용하세요tage of the machine's "long line adaptive thrust" feature when using extended welding cables to maintain consistent arc performance.
- Regularly check the digital display for current settings and any error indicators.
10. 보증 및 지원
The JASIC ZX7 series welding machines come with a 1-year warranty. For any questions, technical support, or warranty claims, please contact your supplier or the manufacturer directly.
Manufacturer: Shenzhen Jialianda Welding Equipment Co., Ltd.
Contact: WhatsApp +86 15197868198
Certifications: ISO14001, ISO45001, ISO9001
Image: Certificate of Registration for ISO14001 Environmental Management Systems.
Image: Certificate of Registration for ISO45001 Occupational Health and Safety Management Systems.
Image: Certificate of Registration for ISO9001 Quality Management Systems.
