مقدمة
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your VEVOR 4000PSI (3-Stage) PCP Hand Pump. Please read this manual thoroughly before initial use and retain it for future reference.
The VEVOR PCP Hand Pump is a versatile high-pressure manual pump designed for various inflation needs. It features a 3-stage compression system for efficient air delivery, an integrated oil-water separator filter for dry air, and a durable stainless steel construction. Equipped with a precise pressure gauge, it allows for accurate pressure monitoring during use.

Image: VEVOR PCP Hand Pump in an outdoor setting, highlighting its high-pressure capability and 3-stagوالتصميم.
تعليمات السلامة
Always prioritize safety when operating high-pressure equipment. Failure to follow these instructions may result in injury or damage to the product.
- اقرأ الدليل: Fully understand all instructions before operating the pump.
- حماية العين: Always wear appropriate eye protection when operating the pump.
- الحد الأقصى للضغط: Do not exceed the maximum rated pressure of the pump (4000PSI / 27.58 MPa) or the maximum pressure of the item being inflated.
- تهوية: Use the pump in a well-ventilated area.
- التحقق من الاتصالات: Ensure all connections are secure and free of leaks before and during operation.
- الأطفال والحيوانات الأليفة: احتفظ بالأطفال والحيوانات الأليفة بعيدًا عن المضخة أثناء التشغيل.
- الأجزاء الساخنة: The pump cylinder may become hot during prolonged use. Avoid direct contact.
- Do Not Disassemble Under Pressure: Never attempt to disassemble the pump or its components while it is under pressure.
- التخزين السليم: Store the pump in a dry, cool place, out of reach of unauthorized users.
ماذا يوجد في الصندوق
قم بفك جميع المكونات بعناية وتأكد من أنك استلمت العناصر التالية:
- 1 x VEVOR PCP Hand Pump
- 1 x Accessory Kit (includes various adapters, O-rings, filter elements, and tools)
- 1 × دليل المستخدم
The accessory kit typically includes:
- Pressure Relief Screw
- قابس اختبار الضغط
- Various O-Rings (Large, Thin Large, Medium-Large, Medium, Small-Medium, Small)
- High-Pressure Piston Rings
- الينابيع
- Sealing Balls
- Filter Replacement Cotton Pads (10 pcs)
- Air Hose with Filter
- مقبض
- دواسة
- American Valve Adapter
- Ball Inflation Device
- إبرة الكرة
- Kayak Adapter
- 1/8 BSP Female Adapter
- مفتاح ألين
- Handle Mounting Screws
- Pedal Mounting Screws

Image: Detailed diagram of the pump with dimensions and a comprehensive list of included accessories.
يثبت
Follow these steps to assemble your PCP hand pump and perform an initial pressure test.
- تجميع المكونات: Install the foot pedal onto the base of the pump, secure the handle to the top piston rod, and attach the outlet hose to the pump's connection port. Ensure all connections are tightened securely.
- Initial Unloaded Pumping: Before connecting to any device, run the pump unloaded for approximately 100 cycles. This helps to lubricate internal components and ensure smooth operation.
- Attach Test Plug and Relief Valve: Connect the pressure test plug to the end of the hose. If your model includes a pressure relief valve, ensure it is properly attached and closed.
- إجراء اختبار الضغط: Pump several cycles and observe the pressure gauge. Check all connections for any air leaks. If leaks are detected, tighten connections or inspect O-rings for damage. The pump should hold pressure without significant drop.

Image: Visual guide demonstrating the setup process, including installing components and performing a pressure test.
تعليمات التشغيل
Follow these steps for safe and efficient inflation:
- الاتصال بالجهاز: Select the appropriate adapter for your device (e.g., air rifle, tire, ball, kayak) and securely connect it to the pump's hose. Then, connect the adapter to the device you wish to inflate.
- التمركز: Place the pump on a stable, flat surface. Stand with your feet on the foot pedal to stabilize the pump.
- Pumping Technique:
- Pull the handle up to about 90% of its full extension. Keep your arms locked and lean slightly forward.
- Squat down, using your full body weight to keep your arms locked, and press the handle down completely.
- Pull up with your back straight, maintain arm position, and repeat the motion.
- ضغط المراقبة: Continuously monitor the pressure gauge during inflation. Stop pumping once the desired pressure is reached, ensuring not to exceed the maximum pressure rating of your device or the pump.
- قطع الاتصال: Once inflation is complete, slowly open the pressure relief valve (if applicable) to release any residual pressure in the hose. Then, carefully disconnect the hose from your device.

Image: Visual instructions on how to properly use the hand pump for efficient inflation.

الصورة: السابقamples of various items compatible with the VEVOR PCP Hand Pump for inflation.
صيانة
تضمن الصيانة المنتظمة طول عمر المضخة والأداء الأمثل لها.
- Oil-Water Separator Filter: The pump features an integrated oil-water separator. Regularly check and replace the filter element to ensure dry air delivery and prevent moisture from entering your device. Replacement filter cotton pads are included in the accessory kit.
- تشحيم: Periodically lubricate the pump's piston and O-rings with silicone oil to maintain smooth operation and prevent wear. Refer to the accessory kit for appropriate lubricant if provided.
- تنظيف: Keep the exterior of the pump clean and free from dirt and debris. Use a damp قطعة قماش للتنظيف. لا تستخدم مواد كيميائية قاسية.
- تخزين: Store the pump in a clean, dry environment, away from direct sunlight and extreme temperatures.

Image: Instructions for maintaining the built-in oil-water filter, including how to replace the filter element.
استكشاف الأخطاء وإصلاحها
إذا واجهت مشاكل مع المضخة، فراجع المشاكل والحلول الشائعة التالية:
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| Difficulty Pumping / Low Pressure Output | Worn or dry O-rings/seals; Clogged filter; Air leak in connections. | Lubricate O-rings; Replace worn O-rings/seals; Replace filter element; Check and tighten all connections. |
| تسرب الهواء | Loose connections; Damaged O-rings/seals; Faulty check valve. | Tighten all hose and adapter connections; Inspect and replace damaged O-rings; Contact VEVOR support if check valve is suspected. |
| Moisture in Air Output | Saturated oil-water separator filter. | Replace the filter element in the oil-water separator. |
| Gauge Not Reading Correctly | Damaged gauge; Air trapped in gauge line. | Perform a pressure test to verify gauge accuracy; If consistently inaccurate, the gauge may need replacement. Contact VEVOR support. |
تحديد
| رقم الموديل | DQT-XB05 |
| Pump Compression Stage | 3 ثانيةtage |
| الحد الأقصى للضغط | 4000 PSI / 27.58 ميجا باسكال |
| ضغط العمل | 0-3600 PSI / 0-24.82 MPa |
| طول الخرطوم | 22 بوصة / 560 ملم |
| الوزن الصافي | 3.64 رطل / 1.65 كجم |
| أبعاد المنتج (الطول × العرض × الارتفاع) | 26.5 لترًا × 11.5 عرضًا × 58 ارتفاعًا سم |
| مادة | الفولاذ المقاوم للصدأ |
| مصدر الطاقة | يدوي |
| رمز المنتج الموحد | 197988375821 |
| بلد المنشأ | الصين |
الضمان والدعم
معلومات الضمان: The product information indicates that the warranty is "Sans objet" (Not applicable). Please refer to your point of purchase or local consumer protection laws for details regarding returns or defects.
دعم العملاء: For any questions, technical assistance, or concerns regarding your VEVOR PCP Hand Pump, please contact VEVOR customer service through their official website or the retailer from whom you purchased the product. Have your model number (DQT-XB05) and purchase details ready when contacting support.