CEVH/CEVH-1P-DECO Smoke evacuation dampers
Installation instructions
CERTIFIED CHARACTERISTICS SPECIFIC TO THE PRODUCT TYPE
General characteristics of smoke evacuation dampers
Damper for collective duct:
Forbidden:
- Change of state by remote control power supply
disconnection is forbidden.
Required:
- Resettable after cold release.
- Level 0 or 1 built-in manual opening control.
- Safety position contact (end point limit switch)
- Standby position contact (start point limit switch)
Safety option:
- Level 1 built-in manual opening and closing control
Damper for single duct or manifold:
Required:
- Resettable after cold release
- Level 0 or 1 built-in manual control
Safety options:
- Safety position contact (end point limit switch)
- Standby position contact (start point limit switch)
SERVICE LIFE
300 cycles
ALLOWED RANGE OF DIMENSIONS
Clear cross-section area
See pages 7 and 8
Dimensions
See pages 7 and 8
FIRE RESISTANCE CLASSIFICATION
Fire resistance rating
CEVH: EI 120(Ved i ↔o) S 1500 AA multi
CEVH-1P-DECO: EI 120(Ved i ↔o) S 1500 AA C300 multi
Installation type
CEVH: RPK protective grille
CEVH-1P-DECO: RPK protective grille or concealment plate
INSTALLATION
Installation orientation
CEVH: Two blades with vertical axes
CEVH-1P-DECO: Single blade with vertical axis
Direction of air movement
Any
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