HP Performance Optimized Data Center (POD) 40cp manual Removing the Vesda filter

Page 60

4.Replace the sensor cover (1), and then secure the cover with four screws (2).

VESDA filter

The VESDA filter sensor notifies you through the ECS when a filter must be changed. HP recommends that you periodically inspect and change each VESDA filter. A VESDA filter can be replaced during normal HP POD 40c NA operation.

You need a screwdriver for installation.

Removing the VESDA filter

1. Remove the filter cover on the front of the VESDA unit.

Removal and replacement procedures 60

Image 60

Contents Abstract Page Contents Periodic maintenance Contacting HP Illustrated parts catalog Structural component identificationParts and part number identification Life safety component identification Electrical power component identification Component DescriptionExternal panel labels Front view shown Callout Electrical safety label Description Electrical safety label Description Control cabinet component identificationCooling system component identification HP POD 40c NA racksAisle clearances Cold aisle clearanceReplaceable components Hot aisle clearanceRemoval and replacement procedures Safety considerationsOperator safety Fire detection and suppression Air filterRemoving the air filter Replacing the air filter Busway drop box Removing the busway drop boxReplacing the busway drop box Differential pressure sensor Removing the differential pressure sensor Replacing the differential pressure sensorDoor position contact Removing the door position contactReplacing the door position contact Drain pan sensor Removing the drain pan sensorReplacing the drain pan sensor Removal and replacement procedures ECS touchscreen Removing the ECS touchscreenEPO button Replacing the ECS touchscreenRemoving the EPO button Replacing the EPO button EPO LED indicators Removing the EPO LED indicatorReplacing the EPO LED indicator EPO thermister Removing the EPO thermisterReplacing the EPO thermister External chilled water flow actuator Removing the external chilled water flow actuatorRemoval and replacement procedures External chilled water flow valve Replacing the external chilled water flow actuatorExternal pressure gauge isolation valve Removing the external chilled water flow valveReplacing the external chilled water flow valve Fan Removing the external pressure gauge isolation valveReplacing the external pressure gauge isolation valve Removing the fan Replacing the fan Fan bank Removing the fan bankReplacing the fan bank Fire strobe light Removing the fire strobe lightHumidifier Replacing the fire strobe lightRemoving the humidifier Removal and replacement procedures Replacing the humidifier Humidistat Removing the humidistatReplacing the humidistat Removal and replacement procedures Humidity sensor Removing the humidity sensorRemoval and replacement procedures Replacing the humidity sensor LED light Removing the LED lightTemperature sensor cold aisle Replacing the LED lightRemoving the cold aisle temperature sensor Replacing the cold aisle temperature sensor Temperature sensor hot aisle Removing the hot aisle temperature sensorRemoval and replacement procedures Replacing the hot aisle temperature sensor Vesda filter Removing the Vesda filterReplacing the Vesda filter Periodic maintenance Periodic maintenance overviewCooling system maintenance schedule Qualified personnelLeak detection maintenance Humidifier if installed ECSElectrical POD Shut Down RequiredFire alarm and suppression system VesdaLife safety HP POD 40c NA structureAccess control Third-party componentsPeriodic maintenance Specifications General specificationsElectrical specifications Water specifications Rack specificationsEnvironmental specifications Thermal and air flow performanceOptional features specifications Contacting HP Before you contact HPHP contact information Safety and regulatory compliance Warranty informationRegulatory information Glossary AHJPDU Documentation feedback Index Temperature sensor

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