1. Introduction
This manual provides instructions for the installation, operation, and maintenance of your new Drain Hose for Backpack Tanks. This product is designed to facilitate the drainage of water from backpack-style cisterns to the main drainage system. Please read this manual carefully before installation and retain it for future reference.
2. Safety Information
- Always ensure the water supply is turned off before beginning installation or maintenance to prevent water damage.
- Wear appropriate personal protective equipment (PPE) such as gloves and eye protection if necessary.
- Ensure all connections are secure and watertight to prevent leaks.
- Do not use this hose for purposes other than its intended use (drainage from backpack cisterns).
- Keep out of reach of children.
3. Package Contents
Verify that all components are present:
- 1 x Drain Hose for Backpack Tank (50/32, 60 cm)

Image 1: The L-shaped drain hose, white in color, designed for connecting a backpack cistern to a drainage system. It features a bend for efficient routing.
4. Setup and Installation
- Prepare the Area: Turn off the main water supply to the cistern. Place a bucket or towels underneath the existing drain connection to catch any residual water.
- Remove Old Hose (if applicable): Carefully disconnect the old drain hose from both the backpack cistern and the wall drain. Be prepared for some water spillage.
- Connect to Cistern: Take one end of the new drain hose and securely attach it to the outlet port of the backpack cistern. Ensure a tight fit to prevent leaks. You may need to use a hose clamp (not included) for a more secure connection, depending on your cistern's design.
- Connect to Drain: Route the other end of the hose to the wall drain. Insert the hose securely into the drain opening. The L-shape of the hose is designed to facilitate a smooth bend without kinking.
- Check Connections: Visually inspect both connections to ensure they are properly seated and tight.
- Test for Leaks: Slowly turn the water supply back on. Flush the cistern a few times and carefully check all connections for any signs of leaks. If leaks are detected, turn off the water supply, tighten the connections, and re-test.
5. Operation
The drain hose is a passive component of your cistern system. Once correctly installed, it operates automatically as part of the cistern's flushing cycle, directing wastewater to the drainage system. No user intervention is required for its operation.
6. Maintenance
- Regular Inspection: Periodically inspect the hose for any signs of wear, cracks, kinks, or blockages.
- Cleaning: If blockages occur, disconnect the hose (after turning off water supply) and flush it with water. Avoid using harsh chemicals that could damage the hose material.
- Leak Checks: Regularly check connections for leaks, especially after any plumbing work in the vicinity.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Water Leakage | Loose connections, damaged hose. | Turn off water supply. Tighten connections. Inspect hose for damage; replace if necessary. |
| Slow Drainage/Blockage | Debris inside the hose, kinked hose. | Turn off water supply. Disconnect and flush the hose. Ensure the hose is not kinked during installation. |
8. Specifications
- Product Type: Drain Hose
- Application: Backpack Cisterns
- Diameter: 50/32 mm (approximate, referring to connection sizes)
- Length: 60 cm
- Color: White
- Manufacturer: Unbranded (Generic Brand)
- Model Number: Not Applicable
9. Warranty and Support
For warranty information or technical support, please refer to the retailer or point of purchase. Keep your purchase receipt as proof of purchase.