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Prepare Your Sewer Jetter for Winter
Preparing your Andy Guest drain jetting machine for the winter months is essential to ensure it operates efficiently and avoids damage due to freezing temperatures. Here's a checklist to help you get ready:
Prevent Jetting Equipment Freezing
Drain and empty water: If you are unable to use antifreeze in your machine, it is essential to drain all water from the water tank, hoses, and nozzles to prevent freezing and potential damage. Use the drain valves to release any trapped water.
Cleaning and maintenance: Thoroughly clean the jetting machine, removing any dirt, debris, or residue to prevent clogs and corrosion during winter.
Use antifreeze: When operating in freezing conditions, it's advisable to circulate antifreeze through the system at the end of each day's use. All Andy Guest machines come equipped with antifreeze valves. You can find a user-friendly tutorial video below demonstrating the antifreeze procedure, which applies to all our machines. While many other brands on the market include antifreeze valves, we recommend consulting your operator's manual before initiating this process.
Equipment Maintenance Procedures
Lubricate components: Apply a lubricant suitable for cold weather conditions to moving parts, such as pump pistons and valves, to prevent freezing.
Check hoses and nozzles: Inspect hoses and nozzles for cracks, leaks, or other damage. Replace any damaged components to ensure efficient operation and the safety of users.
Battery maintenance: Check the battery and ensure it’s fully charged. Cold conditions can reduce the ability of the electrolyte solution in the battery to transfer full power. This is particularly true for older batteries, so keep it well charged for reliable starting.
Inspect filters: Check and clean or replace any fuel, air, or hydraulic filters to ensure optimal performance in winter.
Fuel and oil: Ensure the machine's fuel and oil levels are adequate for winter use. Use winter-grade oil and consider using antifreeze additives in the fuel system to prevent freezing.
Test the machine: Before the cold weather sets in, run the machine to ensure it's in good working condition and make any necessary repairs or adjustments.
For More Information About Servicing + RepairStoring and Transporting Drainage Equipment
Store indoors: If possible, store the drain jetting machine indoors, in a climate-controlled environment, to protect it from extreme temperatures.
Store outdoors: Use a night heater in your jetting van to keep the median temperature above zero during the night. You can also Insulate the water tank or cover it with an insulating blanket to help maintain a stable temperature and prevent freezing. You can also cover the machine with a waterproof, breathable tarp or an all-weather cover to protect it from snow and ice.
Jetter Safety
Safety precautions: Ensure that any electrical components are protected against freezing and moisture, and use extension cords that are rated for outdoor and winter use.
Emergency kit: Keep an emergency kit on hand with spare parts, tools, and materials you may need to perform on-the-spot repairs during winter operations.
Operator training: Ensure that the machine operator is trained on winter-specific precautions and procedures, including recognising signs of frostbite and hypothermia.
Additional Winter Tips
Use a portable heater to thaw out any frozen hoses or nozzles before use.
Be careful not to overwork the machine in cold weather, as this can lead to overheating and damage.
Take breaks regularly to warm up, especially if you are working outdoors.
By following this guide, you can help ensure that your Andy Guest drain jetting machine is properly prepared for winter, preventing costly damage and ensuring it's ready for use when needed.
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