Baumatic B23 Especificaciones descargar pdf (Pagina 13)

Dekker Vacuum Technologies, Inc. – DuraVane/12 13

ELECTRICAL CONTROLS (if included)

Disconnect Handles: must be turned on to energize the system. The handles must be turned off

to open control panel.

CAUTION: High voltage, main disconnect must be off when servicing panel.

HOA (Hand-Off-Auto) Selector Switches: are supplied only if vacuum switches are supplied.

Pump units will start in HAND mode (unless units are in a shutdown alarm condition). The pumps

will bypass vacuum switches. AUTO mode, allows units to start upon contact closure of the

vacuum switch.

Stop/Start Push Buttons: are included if HOA selector switch is not installed.

Reset Button: is used to reset the starter overloads.

Power On Light: indicates that power is on in panel.

Pump Running Light: indicates a pump is operating.

High Temperature Overload Light: indicates a pump has overheated and shuts the pump down.

The ALARM RESET button needs to be pressed to reset the alarm condition. If high temperature

condition has not been fixed, the alarm will not reset.

High Back-pressure Light: indicates the exhaust filter element in the vacuum pump needs to be

replaced. Alarm does not shut down the pump. Replace element as soon as possible.

Transformer Failure Light: indicates transformer failure. If alternate transformers are included

in the panel, the alternate transformer will pick up. The pump will shut down if only one

transformer is present and fails.

Lag Pump In Operation Light: When the light illuminates, the lag pump is in operation.

Audible Alarm: signals that the lag pump is in operation. The alarm can be silenced by pressing

the ALARM SILENCE button. The audible alarm may also be used to signal other alarm

conditions, such as high temperature, low oil level or high back pressure.

Alarm Silence Button: is used to silence the audible alarm, but the light will remain on unless

alarm condition has been corrected.

Alarm Reset Button: is used to reset an alarm condition when the condition has been rectified.

The ALARM RESET button will stop the light and alarm if alarm condition has been corrected.

Hour Meter: is a running clock that indicates how many hours each pump has been operating. It

should be used to determine when the oil in the pump and the discharge filter element needs to

be replaced. See Maintenance Section (page 9) for oil life.

ACCESSORIES AND PROTECTIVE DEVICES (if included)

Accessories

The following accessories are available for DuraVane rotary vane vacuum pump systems.

Flexible Connectors (optional): are used in piping systems to eliminate vibration transmission

from machinery throughout the piping network. If ordered, DVT uses braided flexible connectors

on the DuraVane rotary vane vacuum pump systems.

Vibration Isolators (optional): are used to eliminate vibrations, noise and shock transmission

from machinery to the floor. Floor-mount type vibration isolators are used for rotary vane vacuum

pump systems. The vibration isolators have a steel top plate, threaded insert and steel base, both

totally imbedded in an oil-resistant neoprene. The isolators bolt onto a tank or base-frame with

one bolt and have two mounting bolts to mount to the foundation or floor.

System Isolation Valve (optional): may be installed on the vacuum receiver tank or vacuum

pump manifold. Usually the valve is used to isolate the vacuum system from the piping network.

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Baumatic B23 Especificaciones Pagina 13

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