The BIO-4P-MAX Cabinet Dispenser is a versatile and efficient solution for dispensing multiple products. Designed for durability and ease of use, this dispenser is ideal for commercial and industrial settings. With its advanced design, it ensures precise dilution and consistent performance.

Package Contents

1. BIO-4P-MAX Proportioner Unit

2. Wall Bracket

3. Supply Tubing

4. Metering Tip Kit

5. Discharge Tube for Each Eductor

6. Instruction Sheet

7. Installation Kit Including:

   • Screws and Anchors

   • Washers

   • Hosebarb "Y"

   • In-line Check Valves

   • Weights and Foot Strainers

   • Product Labels

   • Hose Hook

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   Safety Precautions

   • Wear protective clothing and eyewear when dispensing chemicals or working near equipment.

   • Always observe chemical handling instructions from the manufacturer.

   • Keep equipment clean to maintain proper operation.

   • Attach the unit securely to water tap outlets (25 PSI minimum, 85 PSI maximum; max water temperature: 120°F).

   • Direct discharge away from yourself and others or into approved containers.

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   Installation Instructions

   1. Wall Mounting: Find a suitable location near a water source. Use the wall bracket provided to mark and drill holes. Secure the bracket using the screws and anchors.

   2. Attach Cabinet: Place the cabinet onto the bracket, aligning tabs and slots. Secure the bottom of the cabinet with screws.

   3. Connect Supply Tubing: Cut and attach supply tubing to the hose barb on the selector valve. Ensure tubing reaches the bottom of the chemical container.

   4. Install Discharge Tubes: Attach the appropriate discharge tube for the eductor—short for 1GPM and longer for 3.5GPM.

   5. Water Connection: Connect a water supply hose (minimum 3/8” ID) to the inlet swivel. Ensure proper water pressure for operation.

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   Operation Instructions

   1. Purge System: Turn on the water supply and press buttons briefly to purge air.

   2. Dispense Product: Depress the button to dispense. For continuous flow, use the button lock.

   3. Adjust Dilution: Use the metering tips to achieve the desired water-to-product ratio.

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   Maintenance Guidelines

   • Cleaning: Regularly clean components to prevent buildup.

   • Eductor Maintenance: Soak in a descaling solution if scale forms. Flush thoroughly after cleaning.

   • Check Valves: Ensure proper orientation (arrow pointing towards the eductor).

   • Inspect Tubing: Replace any brittle or damaged tubing.

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   Troubleshooting

   Problem	Cause	Solution
   No discharge	Water supply not open or clogged parts	Open supply, clean or replace parts
   No concentrate draw	Scale buildup or air leaks	Clean eductor, check tubing connections
   Excess concentrate draw	Metering tip missing	Install the correct metering tip
   Unit does not turn off	Dirty valve or stuck button	Clean or replace valve/button

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   Specifications

   • Water Pressure: 25-85 PSI

   • Water Temperature: Max 120°F

   • Flow Rates:

     • 1 GPM (Grey Eductor)

     • 3.5 GPM (Yellow Eductor)