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Discusses site preparation, including vapor barriers and minimizing outside air for optimal space control.
Details pre-shipment checks and advises on inspecting units upon delivery for shipping damage and filing claims.
Provides guidelines for moving the unit safely, including using the shipping skid and protecting decorative doors.
Specifies clearances needed for airflow, wiring, plumbing, and service access.
Details field-installed pipe sizes, shutoff valves, fill valves, and insulation considerations.
Provides a table of evaporator models and their corresponding water inlet/outlet connection sizes.
States that all valves are rated at 400 psi and refers to a chart for valve size and Cv ratings.
Details makeup water connection, shutoff valve, pressure regulator, and drain lines for steam generator humidifiers.
Specifies the need for a strainer and steam trap for the optional dry steam humidifier.
Ensures the utility service capacity is sufficient for the equipment's additional load.
Advises referring to the unit nameplate for minimum circuit ampacity and maximum overcurrent protection.
Stresses the requirement for an uninterrupted true earth ground connection for the unit cabinet.
Specifies acceptable voltage tolerance (±10%) and phase imbalance (≤3%) for unit operation.
Explains wiring remote shutdown contacts (terminals #1 & #2) for interrupting the control circuit.
Details the normally open, close-on-alarm dry contact for remote alarm notification (terminals #11 & #13).
Introduces the DAP III control panel and notes its dedicated manual for detailed operation.
Explains that ladder-type schematics are provided to understand electrical components and interfaces.
Advises regular checking and replacement of filters, not solely relying on the dirty filter alarm.
Recommends monthly checks of belt tension and provides adjustment instructions to prevent damage.
Covers lubrication requirements for pillow block bearings and sealed motor bearings.
States no maintenance is required for humidifier canisters other than replacement as needed.
Discusses fuse replacement due to voltage fluctuations and the importance of matching ratings.
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General