Stimmen - 2, Durchschnittliche Bewertung: 3.5 ( )

Hersteller: Essick Air Dateigröße: 860.68 kb Dateiname: 34e10a64-8e44-4538-9252-dda66570e87d.pdf Unterrichtssprache:

For maximum safety, make sure cooler cabinet is properly grounded to a suitable ground connection. Cooler must be connected to proper line current, voltage and cycle, as stamped on cooler motor and pump motor specification plate. Do not allow pump to tip over and become submerged. Always TURN OFF POWER before performing any mainte- Operation For the best cooling performance, if the pads are dry, pre-wet the pads by running the pump for a few minutes before starting the blower. These coolers may also be used without water for ventilation purposes. When outside air is cool (for example, at night) or when humidity is high the water pump can be turned off. Important: To cool efficiently, you must exhaust the stale or used air from the building. Open windows or doors or use exhaust fans located away from the cooler and in the direction you wish to cool the air. The air will flow in the direction of the exhaust openings. A common guide for the amount of exhaust opening needed is to have at least 2 square feet of opening per 1000 CFM. Installation A'CAUTION:: Make sure that the mounting surface is strong enough to support the operating weight of the cooler when in use. (For operating weight, see the general specification table.) A1CAUTION': Do not start cooler until installation is complete and unit has been tested for rigidity. A1CAUTION': Make sure all bolts are securely tightened before starting the cooler. • Wet sections. The wet sections are bolted to the blower section using the connector brackets, lift brackets and bolts provided. Match the colored dots on the wet section to the appropriate dot on the blower section to insure correct installation. • Ductwork. See the General Specification table for dimensions of duct opening. For down discharge units, the duct must go inside the opening. Size these ducts slightly smaller than the duct opening in the cooler. The side and up discharge units have a 1 inch flange. Size these ducts larger than the duct opening to fit over the flange of these units. Note: Curbs are not provided. The installer is responsible for providing curbs or other means to support the cooler. Motor Installation • Motor mounting. Slide the heads of the provided carriage bolts into the slots of the adjustable channels. Slide these channels sideways in the slotted holes to align with the holes in the motor base and to align the motor shaft with the blower pulley. Mount the motor to the 2 motor mount using these carriage bolts and the washers and nuts provided (see Fig. 1). Make sure all bolts are securely tightened. Motor pulley. Install the motor pulley so that it aligns with the blower pulley (see Fig. 2) and tighten set screw. See page 3 for instructions on adjusting pulley. Blower Housing Motor Pulley Blower Pulley Fig. 2 Electrical Connection NOTE: Local building code regulations must be observed. /j\WARNING: Disconnect all electrical services that are used for this unit before beginning any service...

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