The Watson Marlow Qdos 60 is a precise, versatile chemical metering pump designed for accurate fluid transfer in various industrial applications, ensuring reliability and consistent performance․
1․1 Overview of the Qdos Series
The Qdos Series by Watson Marlow is a family of peristaltic metering pumps designed for precise chemical dosing․ Models include Qdos 20, 30, 60, 120, and CWT, offering versatility for various industrial applications․ Known for their high accuracy and durability, these pumps are ideal for water treatment, chemical processing, and other industries requiring reliable fluid transfer solutions․
1․2 Key Features of the Qdos 60 Model
The Qdos 60 features a high flow rate range, precise control options, and a robust design․ It offers manual, analog, and PROFIBUS control modes, ensuring flexibility․ The pump’s ReNu pumphead and durable tubing provide accurate, low-pulse flow, making it suitable for demanding applications․ Its IP66 rating allows operation in harsh environments, ensuring reliability and minimal maintenance․
Key Features and Benefits of the Qdos 60
The Qdos 60 offers precise flow control, high pressure capability, and minimal maintenance․ Its advanced design reduces ancillary equipment needs, enhancing efficiency and cost savings in metering applications․
2․1 Design and Construction
The Qdos 60 features a compact, robust design with a ReNu pumphead for easy maintenance․ Constructed with durable materials, it ensures longevity and resistance to harsh environments․ Its IP66 rating allows operation in washdown conditions, while the modular design enables tool-free tube replacement․ The pump’s lightweight and corrosion-resistant components contribute to its reliability and versatility in industrial settings․
2․2 Flow Rate and Pressure Capabilities
The Qdos 60 delivers flow rates from 0․1 to 1000 ml/min at pressures up to 7 bar, ensuring consistent and precise fluid transfer․ Its advanced design maintains accurate flow rates under varying process conditions, eliminating the need for ancillary equipment like backpressure valves, while providing a wide operational range for diverse industrial applications․
2․3 Control Options (Manual, Analog, PROFIBUS)
The Qdos 60 offers flexible control options, including manual operation for simple flow adjustments, analog control for external signaling, and PROFIBUS for advanced industrial automation․ These modes ensure compatibility with various systems, providing precise control and seamless integration into existing processes, while maintaining high accuracy and reliability across different operational scenarios․
Installation and Setup
Installation involves unpacking, pre-installation checks, and physical mounting․ Ensure the pump is securely fastened and connected to a suitable power source, following safety guidelines․
3․1 Unpacking and Pre-Installation Checks
Begin by carefully unpacking the Qdos 60 pump, ensuring all components are included and undamaged․ Verify the pumphead, tubing, and accessories match your order․ Inspect for any visible damage or defects․ Check compatibility with your system’s requirements and ensure all safety guidelines are reviewed before proceeding with installation․
3․2 Physical Installation and Mounting
Mount the Qdos 60 pump using the provided bracket, ensuring it is level and secure․ Position it away from direct sunlight and moisture to prevent damage․ Follow the installation guide for proper alignment and connections․ Ensure all components are firmly fastened to avoid vibration․ Check the surroundings for any obstructions․ Adhere to safety guidelines for optimal performance and longevity․
3․3 Connecting the Pump to a Power Source
Connect the Qdos 60 pump to a compatible power source, ensuring the voltage matches the pump’s specifications (12-24V DC)․ Use the provided power cable and secure all connections tightly․ Verify the power supply is stable and properly grounded․ For PROFIBUS or analog models, ensure communication cables are correctly interfaced․ Always follow safety guidelines to avoid electrical hazards during connection․
Operating the Qdos 60 Pump
The Qdos 60 pump offers precise control via manual, analog, or PROFIBUS interfaces, ensuring accurate flow rates and ease of operation in diverse applications․
4․1 Starting the Pump for the First Time
Unpack the Qdos 60 pump and perform pre-installation checks for any visible damage․ Read the safety notes and instructions carefully before proceeding․ Ensure proper installation and mounting as per the manual․ Connect the pump to a power source, following the specified voltage and wiring guidelines․ Configure the control settings, including flow units and language․ Prime the pump to eliminate air from the system, then start the pump and adjust the flow rate as needed․ Monitor the pump’s performance to ensure smooth operation without leaks or unusual noises․ Verify all tubing connections are secure and compatible with the fluid being used․ Follow these steps to successfully start the pump for the first time․
4;2 Adjusting Flow Rates and Settings
Adjusting flow rates on the Qdos 60 is straightforward using the intuitive control panel․ Select the desired flow rate by navigating through the menu and entering the target value using the keypad․ Choose between manual, analog, or PROFIBUS control modes depending on your application needs․ Ensure the flow units are correctly set (e․g․, ml/min or l/h)․ After configuring, save the settings to maintain consistent operation․ Fine-tune the flow rate as required, monitoring the pump’s performance to ensure accuracy․ If necessary, perform calibration to optimize precision, following the steps outlined in the manual․ Always refer to the user guide for specific instructions tailored to your control mode․
4․3 Calibrating the Pump for Accuracy
Calibrating the Qdos 60 ensures precise and repeatable flow rates․ Access the calibration mode via the control panel, select the desired flow rate, and follow on-screen instructions․ Enter the exact flow rate required, confirming the setting to activate calibration․ The pump adjusts internally to maintain accuracy․ This process eliminates the need for external adjustments, ensuring reliable operation across varying conditions․
Maintenance and Troubleshooting
Regular maintenance ensures optimal performance and extends pump life․ Check tubing for wear, replace as needed, and clean internal components․ Address common issues promptly․
5․1 Routine Maintenance Tasks
Regularly inspect and replace worn tubing and pumpheads․ Clean internal components and ensure all connections are secure․ Lubricate moving parts and check for any signs of wear or damage․ Follow manual guidelines for periodic checks to maintain optimal pump performance and prevent unexpected downtime․ Always adhere to safety precautions during maintenance procedures․
5․2 Replacing the Pumphead and Tubing
Begin by powering down the pump and disconnecting it from the power source․ Relieve any system pressure before starting․ Remove the old pumphead by taking out the retaining screws, then carefully pull it away from the pump body․ Disconnect the tubing and inspect for any blockages or damage․ Install the new ReNu pumphead by aligning it with the mounting points and securing it with the provided screws․ Reattach the tubing, ensuring all connections are tight to prevent leaks․ Finally, restore power and test the pump at a low flow rate to verify proper function and check for any leaks․ Regular replacement of the pumphead and tubing ensures optimal performance and accuracy in metering applications․
5․3 Common Issues and Solutions
Common issues include error codes, low flow rates, or tubing leaks․ For error codes, refer to the manual or reset the pump․ Low flow may result from blocked tubing or incorrect settings; clean or replace tubing and adjust settings․ Leaks often occur from loose connections; tighten all fittings․ Regular maintenance, such as replacing worn pumpheads, prevents these issues and ensures optimal performance․
Safety Considerations
The Watson Marlow Qdos 60 ensures safe operation, complying with international standards like ETL and IP66 ratings, making it suitable for harsh environments and ensuring user protection․
6․1 General Safety Precautions
Always follow safety instructions in the manual, especially for pumphead replacement (refer to pages 130 and 138)․ Ensure proper handling to prevent damage and wear․ Adhere to guidelines for installation and operation․ These precautions ensure safe and efficient use of the Qdos 60 pump in various applications․
6․2 Compliance with International Standards
The Qdos 60 pump meets rigorous international standards, including ETL certification (No․ 3050250) and compliance with CAN/CSA C22․2 No․ 61010-1․ It adheres to UL 61010A-1 standards, ensuring safety and reliability․ The pump is also IP66 rated, making it suitable for washdown environments and harsh industrial conditions, ensuring global compliance and operational excellence across various applications․
Technical Specifications
The Qdos 60 offers flow rates of 0․1-1000 ml/min at 7 bar pressure, with a turndown ratio of 10,000:1, ensuring precise and repeatable metering performance across various applications․
7․1 Performance Metrics
The Qdos 60 achieves flow rates from 0․1 to 1000 ml/min, with a maximum pressure of 7 bar․ It features a 10,000:1 turndown ratio, ensuring precise control and consistent delivery․ The pump maintains high accuracy across its range, making it suitable for demanding applications requiring reliable and repeatable metering performance in various industrial settings;
7․2 Environmental and Operating Conditions
The Qdos 60 operates effectively in temperatures from 5°C to 40°C and is IP66 rated for use in washdown environments․ It handles pressures up to 7 bar, ensuring reliable performance in diverse industrial settings, including harsh or sanitary conditions, while maintaining precise metering accuracy and durability․
Accessories and Compatible Components
The Qdos 60 supports ReNu pumpheads and dosing tubes for easy replacement, along with optional controllers and interfaces, ensuring compatibility and enhancing operational flexibility․
8․1 ReNu Pumphead and Dosing Tubes
The ReNu pumphead and dosing tubes are designed for the Qdos 60, offering precise, repeatable metering with minimal pulsation․ They ensure compatibility with various chemicals and operating conditions, providing easy replacement and maintenance․ These components are engineered to deliver accurate flow rates and consistent performance across a wide range of applications․
8․2 Optional Controllers and Interfaces
The Qdos 60 offers optional controllers and interfaces, including manual, analog, and PROFIBUS modes, allowing for seamless integration with industrial control systems․ These options provide flexibility in operation, enabling users to tailor the pump’s functionality to specific application needs while ensuring precise control and compatibility with various industrial setups and communication protocols․
Advantages Over Traditional Metering Pumps
The Qdos 60 eliminates the need for ancillary equipment, offering precise, linear flow rates and reduced maintenance compared to traditional pumps, enhancing efficiency and cost-effectiveness in chemical metering applications․
9․1 Cost Savings and Efficiency
The Qdos 60 offers significant cost savings by reducing chemical waste and minimizing ancillary equipment needs․ Its high accuracy ensures precise metering, lowering operational expenses and improving process efficiency․ Additionally, the pump’s low maintenance requirements and long-lasting components contribute to overall cost-effectiveness, making it a valuable investment for industrial applications․
9․2 Reduced Ancillary Equipment Requirements
The Qdos 60 eliminates the need for additional components like backpressure valves, reducing system complexity․ Its integrated design and advanced features simplify installation, minimizing space and setup requirements․ This reduction in ancillary equipment lowers overall system costs and enhances operational efficiency, making it a streamlined solution for metering applications․
The Watson Marlow Qdos 60 pump offers unmatched precision and reliability for chemical metering․ For detailed guidance, refer to the official Watson-Marlow website for the full manual and support resources․
10․1 Final Thoughts on the Qdos 60
The Watson Marlow Qdos 60 stands out as a reliable and precise metering pump, offering exceptional performance for industrial applications․ Its advanced design ensures accurate flow rates and minimal maintenance, making it a cost-effective solution for chemical dosing․ With its intuitive interface and robust construction, the Qdos 60 is a valuable asset for any facility requiring consistent and efficient fluid transfer․
10․2 Accessing the Full Manual and Support
The full manual for the Watson Marlow Qdos 60 is available for free download in PDF format, providing detailed guidance on operation, maintenance, and troubleshooting․ Additional resources, including user guides and technical specifications, can be accessed through the official Watson-Marlow website or by contacting their customer support team for comprehensive assistance․