Fire dampers — FD / MFD types, installation, maintenance and warranty
AvailableFD fusible-link / MFD actuator / SAFD make-up air mechanisms; identifying on site, construction groups, reading the order code, choosing the right type; transport, storage, pre-installation checks, installation as tested (MFD wiring, FD fuse, oversize dampers), acceptance, six-monthly maintenance; troubleshooting in elimination order; warranty conditions and claim file.
Free downloads
- Storage, installation, troubleshooting and warranty guide — FD / MFD fire dampers (HD-FD-2026.1 Rev 1) ↗ HTML · PDF
- Electrical connection guide — make-up air dampers with 2–10 V modulating and ON/OFF actuators (HD-SAFD-ĐN-2026.1 Rev 1, Vietnamese) ↗ HTML · PDF · Tiếng Việt
- Fire damper training slides — FD / MFD types, installation, maintenance, warranty (28 slides, per HD-FD-2026.1) → PDF
For distributors & instructors
PowerPoint slides with speaker notes and the answer key — download in the distributor portal (sign-in required).
- PowerPoint training slides with speaker notes — fire dampers HD-FD-2026.1 (5 languages)
