I cannot thank you enough for this information. I am doing a similar replacement and could not understand why the new one had different wires and colors.
@THEbadlnb
Жыл бұрын
Having dealt with Belimo and their actuators, I can tell you it is really hard to win a battle with them over a bad actuator. If you have a problem with an actuator, they want you to send it in so they can say there is nothing wrong. I used to test fire, and Fire Smoke Dampers on a heated Wind Tunnel. Handy hint: if you have an actuator fail, do a static torque test on the damper and then do one under airflow. The actuators should tell you how many inch pounds of torque it can handle. It is printed on the housing. If the torque is too high, it can break the gears, they are powder cast and can and do break. I used to do AMCA and UL testing on fire, fire/smoke, smoke and air control products. Nothing like being in a room with 12 dampers during cycle testing. Took about three weeks to get through 250,000 cycles.
@kurikoweiber5926
4 жыл бұрын
great videos man....love the commercial hvac stuff. most people do residential so this is super awesome.
@syed2993
4 жыл бұрын
Got all the information I was looking for! Thanks 🙏 from India 🇮🇳
@mrnakulbhaii
3 жыл бұрын
Great video! YOU'VE EXPLAINED WAY BETTER THAN MANUFACTURER THEMSELVES
@DaneStolthed
8 жыл бұрын
Very informative tutorial thank you much Ken, BIG thumbs up!
@antonioruiz6158
6 жыл бұрын
I inspect fire dampers and this is the latest in Fire and smoke Dampers the older system is newmattic runs with Air and Fuse links Great video Thank you very much.
@vijayanathanstephen9308
2 жыл бұрын
Very good explanation.
@horacecunningham6952
2 жыл бұрын
Great video I learned a lot
@gregoriocampo
Жыл бұрын
Thank you for sharing your knowledge
@luisdepaz6438
5 жыл бұрын
what a great video. hope u can make a video at least 1080 resolution. thank you
@Trader79738
3 жыл бұрын
A big help thanks.
@HVACRNorth
4 жыл бұрын
Good video, I as well have a video on my channel. Cheers
@fredcarlos9425
10 жыл бұрын
You can also ohm the leads out to determine an open circuit while you are up on a ladder.
@KenTraining
10 жыл бұрын
good call, I could have done that as well.
@PBS-nm1uu
2 жыл бұрын
thanks
@tomwatson2430
5 жыл бұрын
The video is very good but I sprayed a whole mouthful of red wine on my cat when you said that your shaft was an inch in diameter!, I went from a damn purr to a cat that looking like she thinks I act to hate her
@KenTraining
5 жыл бұрын
I think that shaft is 1/2 inch diameter...
@ramchandrapatel8884
4 жыл бұрын
Nice
@jorgeolier7199
6 жыл бұрын
muy buena explicación
@GalaXy808
9 жыл бұрын
I just wondering what is it for? But now I know... Thanks for this video.& I still have a question is this thesame with the HVAC actuator? Or
@THEbadlnb
Жыл бұрын
These actuators are designed to close fire/smoke dampers in the event of a fire in a commercial building. When the actuator has power, there is a motor that will open and hold the damper open to allow air flow once power is cut [in the fire alarm sequencing] the spring will close the damper and hold it closed to keep fire and smoke from spreading through the HVAC duct work. Fire smoke actuators have to withstand and function in temperatures of 250 to 350 degrees F under various air volumes and static pressures. I have tested up to 8 inches w.g. And it scare the hell out of me. That kind of static pressure can blow duct work out of the ceiling. All of this comes from what happened at the MGM Grand Hotel fire in Las Vegas back in 1980. Lots of people where killed from the smoke that spread through the building. Look it up. I know this because I used to test them.
@ojgfhuebsrnvn2781
3 жыл бұрын
I have an important question. How to disassemble it. I am talking about the one you was testing on video
@KenTraining
3 жыл бұрын
I don't know how to disassemble.
@milkyway808
8 жыл бұрын
are they operate the same like the actuator for airhandmer?
@bellum128
9 жыл бұрын
This is the thing in my wall making a bunch of racket all the time :O
@oside760a
8 жыл бұрын
Good Job.
@anishbhurke847
7 жыл бұрын
how to lock the damper shaft? for instance 1. motor is not energized then the shaft is at 0' position 2. if motor is energized then shaft rotates and open damper to 90' position, but when again the motor supply is removed the damper goes back to it position.. ? how to keep open the damper?
@ekosetiabudi2877
Жыл бұрын
can this belimo motorbike be adjusted to make the motorbike spin faster?
@KenTraining
Жыл бұрын
I don't know...
@joshthomas1064
6 жыл бұрын
That switch is a dry contact correct?
@milkyway808
8 жыл бұрын
is this a damper for hvac? looks like it...
@ncameron7
7 жыл бұрын
Larry Tuliao it is. Bellimo makes damper and valve actuators.
@mariosabourin6965
5 жыл бұрын
It's an actuator for HVAC air dampers
@helpusa9996
5 жыл бұрын
what the name of that tool he use to turn the motor manually great video
@mikerosoft1009
5 күн бұрын
It comes with the actuator, I don't know what they're called, I throw them out lol
@johnnysaltyaircrabcake8030
4 жыл бұрын
I didn't get more out of the video... 2 wires are they control circuit and elec circuit...
@JP-sd2cw
Жыл бұрын
What does setting it to 50% do, that closes a switch for what exacly?
@mikerosoft1009
5 күн бұрын
All those colored wires are contact switches (relays). S4 and S6 wires are normally open and in this video he has it set at 50% and can always change it for whatever application he's doing. S4 and S6 close at the 50% mark in the rotation. So you can run wires from a security panel or Damper panel through S4 and S6 and once the actuator hits that 50% mark a signal can be sent to these monitoring panels. So basically you can send out from the actuator a signal during any point during the rotation, you just have to set that screw that he was showing us to what you want.
@JP-sd2cw
4 күн бұрын
@@mikerosoft1009 wow thank you
@jaysmokey123
Жыл бұрын
At 12:13 why didn't it stop like you said it did? I'm a little confused.
@KenTraining
Жыл бұрын
it was not the cam that stopped but the switch opened. you need to listen to the meter and at 50% the meter stops buzzing.
@mikerosoft1009
5 күн бұрын
It's when the auxiliary contact changes state. On terminals 4 and 6 he can adjust when the contact closes. He had it set at 50%
@l.crossjr
6 жыл бұрын
Any more videos on belimo valve actuators?
@KenTraining
6 жыл бұрын
No, I work on this very rarely.
@mt150313
6 жыл бұрын
How do you wire a 12p volt fire damper with a single poll toggle switch plus tap into fire alarm relay
@mt150313
6 жыл бұрын
*120 volts
@milkyway808
8 жыл бұрын
I thought it's 24 volts.
@ncameron7
7 жыл бұрын
Larry Tuliao , no. 120 model means 120v.
@mrtorres146736
10 жыл бұрын
Ken if it is on fire and smoke damper that is not the correct actuator for that application. What you need is a Belimo FSNF120-S US which has the correct UL rating. If you have any questions please call us at Boston air controls 781-272-5800 we are a Belimo Platinum distributor.
@KenTraining
10 жыл бұрын
Thank you for clarifying that. It was not for a fire damper.
@nikeapache9
9 жыл бұрын
KenTraining yeah this is just a spring return damper, when power exists the damper is open and vice versa.
@nikeapache9
9 жыл бұрын
KenTraining by the way i have a query how do you visualize the damper position, in short how do you indicate status/position of the damper ?
@KenTraining
9 жыл бұрын
Ranadhir kumar the shaft has a slot on in to show position.
@doh13100
7 жыл бұрын
KenTraining I'm
@newsrjmforyou5592
3 жыл бұрын
Others six wire connection
@alexandersilvestre2346
Жыл бұрын
how to connect switch
@KenTraining
Жыл бұрын
not sure what you mean?
@alexandersilvestre2346
Жыл бұрын
@@KenTraining s1 s2 s3
@KenTraining
Жыл бұрын
@ 2:04 you can see the schematic drawing. S1 to S2 are N.C. and S1 to S3 are N.O. Wiring will depend on your application.
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