Hot Water Generator Installation and Operation Manual
1General information (continued)
Figure 3_Steam to Water Optional Control Package
Figure 4_Water to Water Optional Control Package
WARNING Areas of potential danger:
1.All steam/boiler water lines, joints, valves, and pressure regulators.
2.All hot water outlet lines, joints, valves, and pressure regulators.
3.All power connections and cables.
Before attempting any installation, operation, or maintenance procedures pertaining to this unit:
1.Assure that the incoming steam (or boiler water) has been turned off at the manual shutoff valve.
2.If the unit has been in operation, allow the water in the heater and all components and surfaces (incoming steam line, hot water outlet line, etc.,) to cool before starting the procedure.
3.Assure that all power has been shut off / disconnected before attempting any procedures.
4.Assure that all incoming and outgoing water lines have been turned off at the manual shutoff valves.
WARNING Steam or boiler water present situations that can be very dangerous due to the fact
they are under pressure and at very high temperatures. To avoid possible injury or death, use common sense and follow all accepted and recommended procedures when performing installation, operation, and maintenance procedures.
WARNING The combination of electricity and water can pose a very dangerous situation.
WARNING
As with any piece of equipment that utilizes steam or boiler water under pressure, as well as electricity, the potential exists for severe personal injury if proper installation, operation, and maintenance procedures are not followed. Listed in this section are specific warnings pertaining to Lochinvar Hot Water Generators. In addition, throughout this manual, warnings are restated when procedures are described pertaining to areas of potential danger. All warnings should be carefully read and understood. All precautions contained in the warnings should be carefully followed to reduce the chance of injury.
Assure that all power has been shut off / disconnected before attempting any installation or maintenance procedures.
5
