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User Manual for Oypla Knapsack Sprayer 3518/3519/3553
Quick guide for the Oypla Knapsack Sprayer. Includes safety instructions, assembly diagram, parts list, and maintenance tips for models 3518, 3519, and 3553.
Table of contents
Manual images
Click an image to enlargeQuick guide from the manual
This manual covers the assembly, safety, and maintenance of the Oypla Knapsack Sprayer (Models 3518, 3519, 3553). Before using the device, ensure you have read the safety instructions and verified that all parts are present. The sprayer is intended for agricultural chemicals, disinfectants, and cleaning agents.
Safety Instructions
To ensure safe operation and prevent injury, follow these guidelines:
- Personal Protective Equipment: Always wear appropriate PPE (eye protection, mask, gloves) when using, cleaning, or servicing the sprayer.
- Chemical Usage: Do not use caustic or corrosive solutions, as these will damage the tank.
- Operation: Always direct the spray downwind to avoid operator contamination. Do not smoke while using the sprayer.
- Capacity: Do not fill the sprayer above the capacity limit.
- Storage: Store in a well-ventilated area, away from children, animals, and direct sunlight to prevent tank deterioration.
Assembly
The assembly process involves connecting the lance, hose, and air chamber components. Refer to the assembly diagram and the parts list provided in the manual to identify components 1 through 32. If any parts are missing, contact customer support.
Maintenance
Proper maintenance ensures the longevity of your sprayer:
- Cleaning: Always wash the inside of the spray tank with clean water after every use.
- Lubrication: Regularly lubricate the felt sealing washer at the top of the air chamber with light oil. This ensures smooth operation of the air pump and prevents liquid leakage.
Contact Information
If the product is damaged or has any defects, or if you have questions regarding your purchase, you can contact the Oypla customer service team:
Telephone: 020 3600 2255Email: [email protected] Chat: www.oypla.com
Official resources from the manual
Practical help
Common problems
Leakage of spray liquid
Lubricate the felt sealing washer at the top of the air chamber with light oil.
Sprayer damage
Do not spray caustic or corrosive solutions.
Operator contamination
Always direct the spray downwind of the operator.
Before use
- Check for missing parts using the provided parts list.
- Ensure you have appropriate personal protective equipment (PPE).
- Verify the tank is not filled above the capacity limit.
- Check that the felt sealing washer is lubricated.
Specs in practice
- Capacity Limit
- Do not overfill the tank; exceeding the limit may cause damage or leaks.
Images and diagrams
- The assembly diagram illustrates the connection points for the lance, hose, and air chamber components.
- Parts are numbered 1-32, corresponding to the parts list for easy identification during assembly.
Model compatibility
- Designed for agricultural chemicals, disinfectants, and cleaning agents.
- Do not use with caustic or corrosive solutions.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.