june 12
june 20
july 1
july 12
Professional Member
19EA's are a pain.
there is a reason why they don't make that one anymore.
\m/
original member of the racoon brotherhood
Professional Member
dammit bob
this fan
it is turning CCW
is it pullin out
or
pushin in??
this job is done.
but this is how the cooling fans were when i took it apart
when trane sent it back that fan was on the other side
it is liquid cooled and the fan should pull from the inside
i believe the original fan was on the wrong side, or ofcourse they both were??
this side turns CCW but i think that is a CW blade
Originally Posted by heavymetaldad
true knowledge exists in knowing that you know nothing.
Professional Member
what fan??????????/
\m/
original member of the racoon brotherhood
Professional Member
the fan attached to this rotor!
true knowledge exists in knowing that you know nothing.
Professional Member
oh................. that fan. what's it in?a train what?
benchgrinder? never had one apart........... what's the terardown manual?
\m/
original member of the racoon brotherhood
Professional Member
give me the m/n ............... i have books.
\m/
original member of the racoon brotherhood
Professional Member
i was just wondering if a smart guy could look at this fan going ccw and figure out if it is pulling or pushing??
choo manual does not show and several different machines go different directions
that fan right there, but new is now on thr other side going CW
true knowledge exists in knowing that you know nothing.
Professional Member
its a frikkn benchgrinder
do they have numbers?
true knowledge exists in knowing that you know nothing.
AOP Committee/Professional Member*
If you mean CCW from the shaft end, it will pull air toward the armature (answer B) for two reasons:
1) The bite of the vanes acts like airplane propellers on a twin with counter-rotating props (that would be the engine on the left wing)
and
2) the shape of the vanes is an airfoil that would be inappropriate to operate in the opposite direction.
What do I win?
[Avatar photo from a Florida training accident. Everyone walked away.]
2 Tim 3:16-17
RSES CMS, HVAC Electrical Specialist
Member, IAEI
AOP Forum Rules:
Professional Member
okay here is the deal!!!!!!!!!1
now that fan is on the other side turning CW take the same fan put it on the other side
now it is spinning CW and
these are supposed to pull from the rotor out
true knowledge exists in knowing that you know nothing.
Professional Member
so they are on wrong now!!!!!!!!!!!!!!!!!!!!!!!!!!
true knowledge exists in knowing that you know nothing.
Professional Member
what will happen if that fan is going CW?????????????????
true knowledge exists in knowing that you know nothing.
AOP Committee/Professional Member*
Okay.
You are saying that the fan is now mounted on the other end?
If that is the case, you would have to have the fan facing the same direction, meaning the edge of the hub of the fan that is now closest to the armature would be farthest from the armature when mounted on the other end.
Do I understand you correctly?
[Avatar photo from a Florida training accident. Everyone walked away.]
2 Tim 3:16-17
RSES CMS, HVAC Electrical Specialist
Member, IAEI
AOP Forum Rules:
Professional Member
cv_ _................. i just looked thru 5 teardown manuals, not in any,.......... cut it off and throw it away. it's an extra part
\m/
original member of the racoon brotherhood
Professional Member
dinner with sooperdoopertech65
\m/
original member of the racoon brotherhood
Professional Member
and you're buying...........
\m/
original member of the racoon brotherhood
Professional Member
well it is mounted on the other side!!!
F&^%%&%&^KKKKKKKKKKK!!!!!!!!!!!!!!!!!!!1
trane put them on in charlotte and then balanced the rotor !!!!!!!!!!!
sent it back to me like this
opposite the pic
true knowledge exists in knowing that you know nothing.
Professional Member
here is pdf
true knowledge exists in knowing that you know nothing.
AOP Committee/Professional Member*
Well, I've already offered to take him to The Majestic for smoked tenderloin sandwiches.
I've been trying to get Frank to hook me up with a job working for his comapny in KC. ....
[Avatar photo from a Florida training accident. Everyone walked away.]
2 Tim 3:16-17
RSES CMS, HVAC Electrical Specialist
Member, IAEI
AOP Forum Rules:
Professional Member
the fan in the pic is what is marked on the drawing 25B
it is at a weird angle
but where 25b is is spinning CCW from the shaft end
true knowledge exists in knowing that you know nothing.
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