Hatco IMPERIAL "S manual Important Safety Information

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IMPORTANT SAFETY INFORMATION

IMPORTANT! Read the following important safety instructions to avoid personal injury or death, and to avoid damage to the equipment or property.

WARNINGS

To avoid personal injury or damage to equipment, the booster heater must be installed by qualified, trained installers. Installation must conform to all local electrical and plumbing codes. Check with your local plumbing and electrical inspectors for proper procedures and codes.

To avoid any injury or damage to the booster heater turn the power OFF at the disconnect switch/circuit breaker and allow to cool before performing any maintenance or adjustments.

For proper electrical installation conforming to local electrical codes and the National Electrical Code (N.E.C.), consult a licensed electrical contractor.

To avoid injury or damage to dishwashing equipment do not connect Hatco Electric Booster Water Heaters to domestic (consumer) dishmachines or other domestic utilized equipment.

To avoid any injury or damage to equipment and to assure proper operation do not connect an expansion tank of any type to booster heater water lines.

To avoid personal injury or damage to the Hatco Electric Booster Water Heater, only use plumbing material suitable for a minimum water temperature of 200°F (93°C). Materials used must meet National Sanitation Foundation (NSF) specifications and all local plumbing codes and regulations.

To avoid personal injury or damage to the unit aftermarket covers must not be placed on or over the booster heater. Doing so can cause temperature and moisture build-up resulting in premature failure and electrical shock.

It is essential to recognize that even though a water heater may be properly installed initially and approved, there always exists the possibility that unknowing individuals might alter or change the installation in a manner that would render it unsafe. Therefore, it is important that all safety programs provide some mechanism to assure that these installations are inspected periodically.

WARNINGS

Hatco has always endorsed the use of safety equipment when using a booster water heater or storage-type water heater. Hatco booster

heaters are shipped with a temperature/pressure relief valve at no extra charge. This valve must be installed into the marked opening provided in the tank. Valves supplied by Hatco are designed for high temperature commercial operation. Do not substitute Hatco supplied valves with valves designed for domestic operation.

Temperature/pressure protective equipment should not be less than a combination temperature/pressure relief valve certified by a nationally recognized testing laboratory that maintains periodic inspection of the production of this equipment and meets the requirements for Relief Valves and Automatic Shutoff Devices for Hot Water Supply

Systems, ANSI Z21.22-1979. The temperature/pressure relief valve must be marked with a minimum set pressure not to exceed the marked hydrostatic test pressure of the booster heater as noted on the unit specifications.

To avoid personal injury or damage to the equipment make sure the dishtable is strong enough to support the weight of the booster heater and water when installing with slide mounting brackets.

To avoid personal injury or damage to the equipment, follow standard welding procedures when attaching sliderails to bottom of dishtable.

Water in the unit is very hot. Wear protective gloves and proper attire when operating to avoid injury.

To assure proper operation and avoid a possible unsafe condition, the booster heater must be installed in a horizontal position with the base parallel to the floor and the inlet connection at the lowest point.

This product contains fiberglass, a product known to the state of California to cause cancer, birth defects or other reproductive harm.

To avoid any injury or damage do not install the unit in an area where flammable liquids or combustible vapors are present.

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Form No. EBOOSTERM-0406

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Contents Electric Booster Water Heaters Contents Important Owner InformationIntroduction Important Safety Information Important Safety Information Important Safety Information Compact Models C Series Model DescriptionsALL Models Imperial Models S SeriesCircuit Breaker & Fused Disconnect Switch Sizes 4 to 12 kW SpecificationsFuse Size Wire Size Volts Phase Amp Draw Breaker or Copper N d u i tCircuit Breaker & Fused Disconnect Switch Sizes 36 to 57 kW Boosters Rated AT 30F 16C Rise Sizing Chart for LOW-TEMP DishmachinesSpecifications Electric Compact Booster Imperial Booster Booster Heater Sizing ChartWM-5C FW4 Stpc Stpcw Capacity MINI-COMPACT MC Series Model 40F 22C Rise 70F 39C Rise Shipping WeightCapacity Imperial S Series Capacity Compact C SeriesDimensions Imperial S Series Installation Dimensions MINI-COMPACT MC SeriesLocation Installing Legs Mounting Brackets with Hardware Temperature/Pressure GaugeTemperature Pressure Relief Valve Leg Pressure Reducing ValveFor Installing Pressure Pressure and Temperature Relief ValvesPlumbing Connections TEMPERATURE/PRESSURE GaugesPressure Reducing Valve Blended Phosphate Water Treatment System OptionalRefer to , 9, 10, 11 or InletPlumbing Connections Imperial S Series Form No. EBOOSTERM-0406 Outlet General ELECTRICAL-ALL Sizes and VoltagesOperation System START-UPShut Down General MaintenanceHigh Temperature Limit Safety Switch Thermostat AdjustmentBlended Phosphate Treatment System Optional Shock Absorber AccessoriesStainless Steel Adjustable Legs Floor Mounting HardwareTroubleshooting Symptom Probable Cause Corrective Action Troubleshooting Troubleshooting Product Warranty Hatco Limited WarrantyForm No. EBOOSTERM-0406 Form No. EBOOSTERM-0406 Form No. EBOOSTERM-0406 Hatco Authorized Parts Distributors