Sani king Perform-Max 920 User Manual

1
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kingtechnology.com
Perform-Max
Pool Sanitizer
Instruction Manual
CHLORINE/BROMINE FEEDER
for Pools up to 50,000 Gallons
Model 940
for pools up to
50,000 gallons
To minimize the risk of serious injury, death or
damage, before installing or first using this
equipment, read Instruction Manual and all safety
labels and follow all safety instructions and
precautions. Save manual for future reference.
WARNING
Ver la versión en español de este manual en kingtechnology.com/brands/sani-king
Model 920
for pools up to
25,000 gallons

Sani king Perform-Max 920 Specifications

General

Brand	Sani king
Model	Perform-Max 920
Category	Accessories
Language	English

Summary

Perform-Max Introduction

Model 920 Overview

Details the Model 920 in-line pool sanitizer for pools up to 25,000 gallons using chlorine or 15,000 gallons using bromine.

Model 940 Overview

Details the Model 940 in-line pool sanitizer for pools up to 50,000 gallons using chlorine or 25,000 gallons using bromine.

Model 980 Overview

Details the Model 980 in-line pool sanitizer for 1 1/2-inch plumbing, for pools up to 50,000 gallons.

Model 960 Overview

Details the Model 960 off-line pool sanitizer for pools up to 50,000 gallons using chlorine or 20,000 gallons using bromine.

Safety and Information

General Operation Notes

Provides general guidelines for safe and proper operation and reference of the Perform-Max Feeder.

Signal Word Explanations

Defines signal words like DANGER, WARNING, and NOTICE used to indicate hazard probability and severity.

Safety Pictograph Explanations

Illustrates safety pictographs and their associated danger types like alerts and hazardous pressure.

Warning Identification

Explains how warnings are identified using signal words and descriptions of danger.

Perform-Max Feeder Safety Label

Fire, Explosion, and Pressure Hazards

Highlights critical safety precautions related to fire, explosion, and high pressure during Perform-Max Feeder use.

Installation Tips for Proper Performance

High Flow Rate Installation (> 80 GPM)

Specific T-fitting installation guidance for pools with water flow rates greater than 80 gallons per minute.

In-Floor Cleaner Installation Options

Presents two options for installing the feeder when an in-floor cleaning system is included.

3-Way Valve Installation

Illustrates installation using a 3-way valve for controlling water flow.

Pool and Spa Combination Installation

Guidance for installing the feeder with common equipment for combined pool and spa systems.

Filter Flex-Hose Installation (Model 920)

Step 1: Apply Thread Tape to Nipple

Instructions for applying pipe thread tape or sealant to the threaded ends of the nipple.

Step 2: Install Nipple into Filter Return

Procedure for screwing one end of the nipple into the filter return.

Step 3: Attach Feeder to Nipple

Instructions for screwing the Perform-Max Feeder onto the open nipple end.

Step 4: Apply Thread Tape to Adapter

Instructions for applying pipe thread tape or sealant to the hose adapter's threaded end.

Step 5: Attach Adapter to Feeder

Procedure for screwing the hose adapter into the Perform-Max Feeder.

Step 6: Attach Hose to Adapter

Instructions for attaching the return section of flex hose to the adapter with a clamp.

Step 7: Check Valve Recommendation

Recommendation for installing a corrosion-resistant check valve to prevent backflow of chlorine gas.

Base Flex-Hose Installation (Model 920)

Step 1: Apply Thread Tape to Adapters

Apply pipe thread tape or sealant to the threaded end of both hose adapters.

Step 2: Attach Adapters to Feeder

Screw adapters into each end of the Perform-Max Feeder and tighten.

Step 3: Attach Flex Hose Sections

Attach filter and return sections of flex hose to adapters with clamps.

Step 4: Check Valve Recommendation

Install a corrosion resistant check valve to reduce back flow of chlorine gas.

Step 5: Mounting Base Recommendation

For stability, mount the Perform-Max Feeder on a treated wood base.

Hard-Plumbed Installation (Model 920)

Step 1: Screw Adapters into Feeder Ports

Screw male or female adapters into each end of the Perform-Max Feeder and tighten.

Step 2: Measure and Cut Pipe

Measure the distance between adapters and cut out a section of pipe 3 inches less.

Step 1a: Male Adapter Preparation

Apply pipe thread tape or sealant to the threaded end of each male adapter.

Step 1b: Female Adapter Preparation

Apply pipe thread tape or sealant to the threaded end of each feeder port.

Step 3: Apply Primer and Cement

Brush Primer on adapters/pipe ends, then repeat with PVC cement.

Step 4: Insert and Bond Pipe

Insert PVC pipe into adapters with a twisting action and hold for 5-10 seconds.

Step 5: Check Valve Recommendation

Install a corrosion resistant check valve to prevent backflow of chlorine gas.

In-Line Installation (Model 940)

Perform-Max 980 Installation Notes

Specific instructions for the Perform-Max 980 using a 2" x 1 1/2" threaded bushing for steps 1-3.

Step 1: Apply Sealant to Threads

Apply pipe thread sealant to Perform-Max Feeder threads and male adapters.

Step 2: Screw Male Adapters into Feeder

Screw a male adapter into each port of the Perform-Max Feeder and tighten.

Step 3: Measure and Cut Pipe

Measure distance between adapters and cut pipe 3 inches less than dimension.

Step 4: Apply Primer and Cement

Apply Primer to male adapters and pipe ends, then repeat with PVC cement.

Step 5: Insert and Bond Pipe

Insert PVC pipe into male adapters with a twisting action and hold.

Step 6: Check Valve Recommendation

Install a corrosion resistant check valve to reduce backflow of chlorine gas.

Step 7: Mounting Stability

For stability, mount Perform-Max Feeder on a treated wood base using Phillips pan head screws.

Off-Line Installation (Model 960)

Step 1: Apply Sealant to Threads

Apply pipe thread sealant to Perform-Max Feeder threads and both male adapters.

Step 2: Attach Male Adapters to Feeder

Screw a male adapter into each port of Perform-Max Feeder and tighten.

Step 3: Apply Primer and Cement

Apply Primer to reducer bushings and adapters, then repeat with PVC cement.

Step 4: Insert Reducer Bushings

Insert reducer bushing into male adapter with a twisting action and hold.

Step 5: Apply Sealant to Elbows

Brush pipe thread sealant onto the threads of the 90-degree elbows.

Step 1: Preparing the Pool

Ensure Adequate Circulation

Make sure pool water circulates through the pump and filter 1-2 times daily, usually 8-12 hours.

Check Filter Gauge and Clean Filter

Periodically check the filter gauge and clean the filter to maintain proper water flow.

Check Water Hardness

Check water hardness before filling; high calcium content may make balancing difficult.

Check for Pool Metals

Remove metals like iron or copper before attempting water balance.

Balance Pool Water

Test and balance pool water using important Water Balance Guidelines for optimal results.

Water Balance Guidelines

Provides recommended levels for pH, Total Alkalinity, Calcium Hardness, Stabilizer, and Free Chlorine.

Step 2: Putting the Feeder to Work

Initial Dial Setting

Turn pump off, turn dial to Minimum or 0 to reduce water flow when the cap is open.

Open and Fill Feeder

Open the cap, loosen with tool if needed, and fill unit with recommended chlorine OR bromine.

Replace Cap Securely

Replace cap by hand only; do not over-tighten.

Changing Chemicals

Procedure for switching from chlorine to bromine, including emptying and refilling the unit.

Step 3: Setting Control Dial

Initial Dial Setting for Chlorine

Set the control dial to #2 for all pools using chlorine.

Initial Dial Setting for Bromine

Set the control dial to #4 for all pools using bromine.

Bleeding Air for Bromine Use

For bromine, bleed air by partially unscrewing cap knob until water appears.

Daily Water Testing

Test water daily for free chlorine or bromine for the first week.

Adjusting Dial Settings

Adjust dial by 1/2 increments daily to stabilize readings at desired levels.

Low-Speed Pump Run Time Operation

Guidance for bleeding air and setting dial at 6 for 24-hour low-speed pump operation.

Step 4: Routine Pool Care

Maintain Filtration Hours

Run filtration system enough hours to circulate all water 1-2 times per day.

Gas Pressure Warning

Ensure pool return line valves are open, except when opening or servicing the unit.

Regular Water Testing

Regularly test water with strips to maintain pH and Total Alkalinity.

Maintain Sanitizer Levels

Maintain 1.0-3.0 ppm free chlorine or 2.0-3.0 ppm bromine at all times.

Shocking the Pool

Shock the pool weekly or as needed with non-chlorine or chlorine shock.

Winterizing the Perform-Max Feeder

Empty Feeder of Chemical

Operate feeder until empty, set dial to maximum or 10, and run empty for 24 hours.

Turn Pump Off and Set Dial

Turn pump off and turn the dial to minimum or 0.

Remove and Drain Cap

Remove the cap and unscrew the knob to allow all water to drain.

Replace Cap and Knobs Loosely

Replace the cap and knobs loosely to protect the unit.

Troubleshooting Common Issues

Cloudy Water Solutions

Check filtration, circulation, water balance, and shock the pool if water appears cloudy.

Discolored Water Causes

Investigate metals in fill water, test pool, and consult dealer if pool water turns color.

Algae Prevention and Treatment

Use algaecide, brush pool, clean filter, and shock pool daily if algae forms.

Under-Chlorination Remedies

Check tablet levels, consider 1" tablets, ensure pump run time, bleed air, and test back pressure.

Over-Chlorination Adjustments

Turn dial to minimum, consider 3" pucks, decrease circulation, or test back pressure.

Model 920 Parts List

Included Parts (Model 920)

Lists parts included with the Model 920, such as cap, body, relief valve, and control dial.

Replacement Parts (Model 920)

Lists available replacement parts for Model 920, including O-rings, screens, and gauges.

Parts Lists for Models 940, 960, 980

Included Parts (Models 940, 960, 980)

Lists parts included with Models 940, 960, and 980, such as cap, body, and dial tool.

Replacement Parts (Models 940, 960, 980)

Lists available replacement parts for Models 940, 960, and 980.

Off-Line Model 960 Parts

Lists included and replacement parts specific to the Off-line Model 960 installation.

Maintenance: Control Dial O-Rings

Replacing Control Dial O-Rings (Model 920)

Step-by-step guide for replacing the control dial O-rings on Model 920.

Replacing Control Dial O-Rings (Models 940/960/980)

Step-by-step guide for replacing the control dial O-rings on Models 940, 960, and 980.

Maintenance: Cap O-Rings and Knobs

Replacing Cap O-Rings (Model 920)

Instructions for removing and replacing the cap O-ring on Model 920.

Replacing Cap O-Rings (Models 940/960/980)

Instructions for removing and replacing the cap O-ring on Models 940, 960, and 980.

Replacing Feeder Knobs

Procedure for replacing the feeder knobs on Model 920 and Models 940, 960, 980.

Limited One-Year Warranty Information

Warranty Service and Exclusions

Details how to obtain warranty service and lists exclusions like modification or misuse.

Warranty Limitations and Disclaimers

Explains limitations on implied warranties and disclaims liability for damages from chemicals or interruptions.

Warranty Void Conditions

States that misuse or failure to use recommended chemicals voids the warranty.