Lochinvar Hot Water Generator operation manual 2Installation, Transporting and unpacking the unit

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2Installation

Hot Water Generator Installation and Operation Manual

2Installation

Transporting and unpacking the unit

Each Lochinvar Hot Water Generator is crated as necessary at the factory. The crating is designed to provide protection for the unit during transportation, and to provide a safe means by which to lift and move the unit with a fork lift or hand truck.

In order to prevent damage during shipment the controls package is disassembled at the factory after leak testing. Reassembly will require re-attaching the unions (or bolting flange) to the appropriate locations and insertion of the control valve bulb into the provided bulbwell and the system is ready for operation (see FIG.’s 5 and 6 below).

All hardware for the reassembly is included with the system. Drawings of the specific controls package are included with each product illustrating the finished assembly. For water to water systems the bypass piping union may remain attached for shipment. See FIG.’s 5 and 6 below for a detailed explanation of the break points.

Figure 5_Steam to Water Storage Heater

Figure 6_Water to Water Storage Heater

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Contents HOT WATER GENERATOR Unit shown with optional control packageContents Hazard definitionsDANGER 1General information AvailabilityHot Water Generator Installation Instructions Figure 1 Vertical Tanks Figure 2 Horizontal Tanks Optional control packages see page1General information OptionsFigure 4 Water to Water Optional Control Package 1General information continuedFigure 3 Steam to Water Optional Control Package WARNING Areas of potential dangerFigure 5 Steam to Water Storage Heater 2InstallationTransporting and unpacking the unit Figure 6 Water to Water Storage HeaterMounting the unit 2Installation continuedExamining the unit Unit and components2Installation Connecting the energy sourcePiping the relief valves to drain Steam or boiler waterCompleting installation 2Installation continuedStartup procedure Shutdown procedure3Operation Time Interval 4InspectionRECOMMENDED INSPECTIONS Power ConnectionsPROBABLE CAUSE 5TroubleshootingSYMPTOM CORRECTIVE ACTIONPROBABLE CAUSE 5Troubleshooting continuedSYMPTOM CORRECTIVE ACTIONPROBABLE CAUSE 5TroubleshootingSYMPTOM CORRECTIVE ACTION6Maintenance Storage tank maintenanceFigure 7 Horizontal Storage Tank w/Anodes 6MaintenanceMagnesium anode rod inspection Figure 8 Vertical Storage Tank w/Anodes6Maintenance continued Components replacementFigure 9 Pump Wiring Diagram Tube bundle - inspection and replacement 6MaintenancePower connections - rewiring replacement6Maintenance continued 5.Replace the damaged section of line or valve6Maintenance Strainers - inspection and replacement6Maintenance continued Traps - replacement steam systems only7Notes 7Notes HWG-i&o-01 CP-2M-12/05