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Highlights critical safety precautions and potential hazards during installation and maintenance.
Provides step-by-step instructions for routine maintenance of VESDA detectors.
Comprehensive tests to ensure the detector is functioning correctly and meets performance standards.
Step-by-step guide for replacing the air filter cartridge in VESDA VLP and VLS detectors.
Detailed instructions for removing and installing the aspirator unit in VESDA VLP and VLS detectors.
Guide to selecting and replacing the chassis/manifold assembly for VLP and VLS detectors.
Steps for replacing the termination card in VESDA VLP and VLS detectors.
Procedures for removing and installing detector modules onto the front cover.
Instructions for replacing the air filter cartridge in VESDA VLC detectors.
Steps for replacing the termination card in VESDA VLC detectors.
Detailed procedure for removing and replacing the aspirator in VESDA VLC detectors.
Guide for replacing the disposable air filter cartridge in VESDA VLF detectors.
Step-by-step instructions for removing and replacing the aspirator in VESDA VLF detectors.
Instructions for removing and installing the intelligent filter in VESDA VLI detectors.
Procedures for replacing the secondary foam filter in VESDA VLI detectors.
Steps for removing and replacing the aspirator in VESDA VLI detectors.
Detailed guide for removing and installing the detection chamber assembly.
Procedures for replacing the aspirator and ultrasonics manifold components.
General| Detection Method | Air sampling |
|---|---|
| Humidity Range | 10% to 95% RH, non-condensing |
| Airflow Monitoring | Yes |
| Event Log | Up to 18, 000 events |
| IP Rating | IP30 |
| Air Sampling | Yes |
| Coverage Area | Up to 2000 m² |
| Sensitivity Range | 0.005% obs/m to 20% obs/m |
| Alarm Thresholds | 4 programmable levels |
| Power Supply | 24 VDC nominal (18 VDC to 30 VDC) |
| Operating Temperature | 0°C to 39°C (32°F to 102°F) |
| Detection Principle | Laser-based light scattering |
| Laser Type | Class 1 |
| Storage Temperature | -20°C to +60°C (-4°F to +140°F) |
| Supply Voltage | 24 VDC nominal (18 VDC to 30 VDC) |
| Communication | VESDAnet |
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