OASE BioMaster Thermo 600 External Aquarium Filter Instruction Manual

1. Introduction

This manual provides detailed instructions for the safe and efficient operation, installation, and maintenance of your OASE BioMaster Thermo 600 External Aquarium Filter. This advanced filtration system is designed to provide crystal clear and healthy water for aquariums up to 160 gallons, incorporating multi-stage filtration and an integrated heater. Please read this manual thoroughly before initial use and keep it for future reference.

Image 1.1: OASE BioMaster Thermo 600 External Filter highlighting its capacity, warranty, and manufacturing origin.

2. Key Features

The OASE BioMaster Thermo 600 is engineered with several innovative features to ensure optimal aquarium health and ease of use.

• EasyClean Pre-filter Module: This unique module can be quickly removed and cleaned separately, simplifying maintenance and extending the life of the main filter foams.
• Integrated Heater: BioMaster Thermo models include a built-in heater, reducing in-tank clutter and protecting aquatic life from direct contact. Temperature is adjustable between 66°F and 90°F.
• 4-Stage Filtration: Ensures crystal clear water through mechanical, biological, and chemical filtration, including activated carbon foams, various pore density filter foams, and OASE Hel-X Biomedia for beneficial bacteria.
• Hel-X Biomedia: Provides an ideal surface area for beneficial bacteria settlement, crucial for nutrient reduction and toxin removal.
• Safety Features: Equipped with secure locks and an aquastop feature to prevent spills during maintenance, allowing for easy movement of the filter without disturbing tubing.

Image 2.1: Overview of the EasyClean Pre-filter module, Hel-X Biomedia, and integrated heater.

3. Safety Information

• Always disconnect all electrical appliances in the aquarium from the power supply before performing any maintenance or cleaning tasks.
• Ensure the filter is placed on a stable, level surface below the aquarium water level to allow proper water flow.
• Do not operate the filter if any part is damaged or if the power cords are frayed. Contact customer support for assistance.
• The integrated heater is designed to be housed within the filter to protect aquatic inhabitants from direct contact. Do not remove the heater from the filter during operation.
• Keep children and pets away from the filter during operation and maintenance.
• Ensure all connections are secure to prevent leaks.

4. Package Contents

Verify that all components are present in the package before beginning installation.

• OASE BioMaster Thermo 600 External Filter unit
• Integrated heater
• Filter media (activated carbon foams, filter foams of differing pore densities, Hel-X Biomedia)
• Intake tube with inlet strainer
• Water distributor nozzle
• Spray bar
• Inlet adapter and outlet adapter with flow control
• Tubing
• Fittings
• Heater adapter
• Power cords (one for filter, one for heater)
• Instruction Manual

Image 4.1: All accessories included with the OASE BioMaster Thermo 600 filter.

5. Setup

5.1 Filter Placement

Position the filter on a stable, level surface below the aquarium's water level. This ensures proper gravity-fed water intake and efficient operation.

Image 5.1: Example of filter placement in an aquarium cabinet.

5.2 Installing Filter Media

The BioMaster Thermo 600 utilizes a 4-stage filtration system. Follow these steps to install the media:

1. Open the filter unit by releasing the safety locks and removing the motor head.
2. Remove the EasyClean Pre-filter module from the top.
3. Insert the provided filter media into the designated baskets. The order typically involves coarser mechanical filtration at the bottom, followed by biological media (Hel-X Biomedia), and then finer mechanical/chemical filtration. Refer to the diagram for optimal placement.
4. Ensure the Hel-X Biomedia is placed in the appropriate basket to maximize beneficial bacteria colonization.
5. Reinsert the filter baskets and the EasyClean Pre-filter module.
6. Securely reattach the motor head and engage the safety locks.

Image 5.2: 4-Stage filtration system and media installation.

5.3 Integrated Heater Installation

The BioMaster Thermo 600 includes an integrated heater for precise temperature control.

1. Locate the heater housing within the filter unit.
2. Carefully insert the heater into its designated slot.
3. Connect the heater's power cord.
4. Adjust the temperature using the control knob on the heater, typically between 66°F and 90°F. Fine-tuning within +/- 2°F is possible.

Image 5.3: Installation of the integrated heater.

5.4 Connecting Hoses and Priming

Connect the intake and outlet tubing to the filter and the aquarium. Ensure all connections are tight. Use the aquastop feature to prevent spills. Once connected, use the priming button to fill the filter with water from the aquarium.

6. Operating Instructions

6.1 Starting the Filter

After successful priming, connect the filter's power cord to an electrical outlet. The filter will begin circulating water.

6.2 Adjusting Water Flow

The inlet and outlet adapters feature flow control. Adjust these to achieve the desired water circulation rate for your aquarium.

6.3 Temperature Control

The integrated heater maintains a stable water temperature. Monitor the aquarium temperature with a separate thermometer and adjust the heater's setting as needed. The heater uses bi-metal technology with a thermal shutoff for safety.

7. Maintenance

7.1 EasyClean Pre-filter Module

The EasyClean Pre-filter module allows for quick and convenient cleaning without disassembling the entire filter.

1. Disconnect the filter from the power supply.
2. Unlock and remove the EasyClean Pre-filter module from the top of the filter unit.
3. Rinse the pre-filter foams under lukewarm tap water until clean. Do not use hot water or detergents.
4. Reinsert the cleaned pre-filter module and secure it.
5. Reconnect the filter to the power supply.

Image 7.1: Removing the EasyClean Pre-filter module for cleaning.

7.2 Full Filter Cleaning (Aquastop Feature)

For thorough cleaning of all filter media, the aquastop feature allows for easy disconnection without water leakage.

1. Disconnect the filter from the power supply.
2. Engage the aquastop lever to stop water flow and detach the hose adapter unit. This allows the filter to be moved freely without affecting the tubing setup.
3. Transport the filter to a suitable cleaning area.
4. Open the filter unit and remove the media baskets.
5. Clean all filter media and the interior of the filter housing. Rinse biological media with old aquarium water to preserve beneficial bacteria.
6. Reassemble the filter, ensuring all media is correctly placed and the unit is securely sealed.
7. Reconnect the hose adapter unit and disengage the aquastop lever.
8. Prime the filter and reconnect to power.

Image 7.2: Utilizing the aquastop feature for mess-free maintenance.

8. Troubleshooting

9. Specifications

10. Warranty & Support

10.1 Warranty Information

The OASE BioMaster Thermo 600 is backed by a 4-year warranty (3-year limited warranty + 1-year extension upon online registration). Please retain your proof of purchase for warranty claims.

10.2 Customer Support

For technical assistance, troubleshooting, or warranty inquiries, please visit the official OASE website or contact their customer service department.

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11. Product Videos