Advertisement
Quick Links
NORDfire
Fire damper maintenance
FDMS damper activation and change of the fuse
FDMS retrofit limit switch installation
FDMR, FDMR-60, FDMB, FDMQ ja FDMA-PM fuse change
FDMR, FDMR-60, FDMB ja FDMQ retrofit limit switch installation
package
FDMA fuse change
BFN-T & BFL-T actuator installation (by Belimo)
Lk. 2
Lk. 4
Lk. 6
Lk. 8
Lk. 9
Lk. 10
Advertisement
Related Manuals for ETS NORD FDMA
Summary of Contents for ETS NORD FDMA
- Page 1 NORDfire Fire damper maintenance FDMS damper activation and change of the fuse Lk. 2 FDMS retrofit limit switch installation Lk. 4 FDMR, FDMR-60, FDMB, FDMQ ja FDMA-PM fuse change Lk. 6 FDMR, FDMR-60, FDMB ja FDMQ retrofit limit switch installation Lk.
- Page 2 ® NORDfire | Fire damper maintenance FDMS damper activation and change of the fuse Replacement fuse product code: KK101068 Only 72 degrees 1. FDMS fire damper is closed, not activated 2. Unscrew almost the butterfly nut that is holding the fuse from the threaded rod (when replacing the fuse remove butterfly nut completely).
- Page 3 ® NORDfire | Fire damper maintenance 4. Open the blade using the handle. 5. Push the fuse back in, keeping the blade in the open position. The shorter tooth of the fuse locks the blade in place. 6. When the butterfly nut is tightened again, the fire damper is activated. Images are for illustrative purposes.
- Page 4 ® NORDfire | Fire damper maintenance FDMS retrofit limit switch installation Is required: FDMS fire damper, a limit switch mounting clip corresponding to the size of the fire damper, 4 pc 4,2 × 13 mm screw (is not included in the set).
- Page 5 ® NORDfire | Fire damper maintenance 2. Press the mounting clip against the collar of the fire damper and attach the clip to the damper through the holes on the sides with screws. 3. Adjust and tighten the limit switch to the position so that the switch goes to the bottom in both positions and that there is a click heard in the end.
- Page 6 ® NORDfire | Fire damper maintenance FDMR, FDMR-60 FDMB, FDMQ ja FDMA-PM fuse change Replacement fuse product code: KK101037 72 degrees (optional fuses also 104 or 147 degrees) Option 1 1. Open the maintenance hatch on the side of the fire damper by removing the screws. 2.
- Page 7 ® NORDfire | Fire damper maintenance Option 2 1. Remove the fire damper mechanism by unscrewing the four bolts in its corners. 2. Place the replacement fuse in the upper holder and push the spring down with both hands while pushing the fuse in to the lower holder.
- Page 8 ® NORDfire | Fire damper maintenance FDMR, FDMR-60, FDMB and FDMQ retrofit limit switch installation package Replacement package product code: 110421775 First, remove the plastic protective plates from the sides of the mechanism and replace them with protective plates equipped with limit switches in the installation package. Attention! Make sure the limit switch wings are installed in the correct position (as shown on the picture).
- Page 9 ® NORDfire | Fire damper maintenance FDMA fuse change Replacement fuse product code: KK101034 72 degrees (optional fuses also 104 or 147 degrees) 1. Open the inspection hatch on the side of the fire damper or duct and insert the fuse into one of the two pins inside the damper.
- Page 10 ® NORDfire | Fire damper maintenance BFN-T ja BFL-T actuator installation (by Belimo) 3 mm 9,5... 11 mm 3 mm 12 mm 20 mm 20 mm 5 Nm 5 Nm www.etsnord.com RDM-065-0922...
- Page 11 ® NORDfire | Belimo BFN-T ja BFL-T AC 24 V / DC 24 V – S1 S2 S3 S4 S5 S6 <5° <80° AC 230 V N L1 S1 S2 S3 S4 S5 S6 <5° <80° AC 24 V / DC 24 V –...
- Page 12 ETS NORD AS Address: Peterburi tee 53 11415 Tallinn Estonia Phone: +372 680 7360 info@etsnord.ee www.etsnord.ee ETS NORD Finland Address: Pakkasraitti 4 04360 Tuusula Finland Phone: +358 40 18 42 842 info@etsnord.fi www.etsnord.fi ETS NORD Sweden Address: Järsjögatan 7 69235 Kumla...
Need help?
Do you have a question about the FDMA and is the answer not in the manual?
Questions and answers