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1. SM411,SM421 Pneumatic Requirements' o" ^; @* \# G& K6 O* n
Sect. SM411 SM421, j+ ~; d/ Z9 v( Q
Main PRessure 0.5 ~ 0.7 MPa 0.5 ~ 0.7 MPa
& l" S% _2 e! z/ S" oSub Pressure 0.45 ~ 0.55 MPa 0.45 ~ 0.55 MPa
3 N6 @) }! {- s5 @5 O( w: ~Air# u4 |! o3 R: A) k a
Requirements' E1 [2 u! N; G
Max. 300Nℓ/min Max. 260Nℓ/min" I+ _* V M' s6 S' A* d/ }
Main Pipe O.D. 20 mm or more O.D. 20 mm or more
5 Q, d: J2 ?% Z9 @/ r5 l+ J! GInlet Hose O.D. 12 mm or more O.D. 12 mm or more' O" ^! e- c. S
Length of Inlet
$ t' E: Y7 F& p+ \( ~1 B1 PHose
4 X5 o0 @" I/ P' s: X( H0 kWithin 5 m from the entry of2 T$ |+ ]5 l! \. \% N8 }
Main Pipe9 W* t& d- J1 F f7 n
Within 5 m from the entry of Main4 v8 S5 A9 S/ z
Pipe
& k7 Q1 |$ D; w4 b, l- wDry Air Dew point -17℃ or below Dew point -17℃ or below
. R9 i9 r- E/ f' ^1 ?! J# a2. Compressor and Equipment Capacity Arithmetic Table$ r+ q$ @" j4 l# U1 s/ S% a
Power7 L2 t) X4 G3 g, r( ~) A
KW(Hors' g2 u! H2 }& i# S- P9 d
epower) e# z/ v: w& Q5 c1 {/ V @1 N% g' s
0.75(1) 1.5(2) 2.2(3) 3.7(5) 5.5(7.5) 7.5(10) 11(15) 15(20) 비고# w* ^- ^" K! Z! C! A
Discha2 ^4 [5 p% i( I0 c, X( h
rge/ T7 T1 U: A3 R
㎥/min 0.1 0.2 0.3 0.5 0.7 1 1.5 2( Y$ D8 |, p% q {4 e" z
Air
7 i% _/ R# G* z: D. L6 cconten" E' [1 \0 p" o. H' `5 T
t
& Q9 m0 l5 z5 G: D% g: g* V# ?( ZNℓ/min 100 200 300 500 700 1000 1500 2000
# X: }* W2 a2 E& I3. Required to install Compressor as specified in pneumatic requirements per line.
9 P/ _% n, L* k( _6 W& i* rEx.) Printer 600 Nℓ+ Mounter(2 EA) 600 Nℓ+ Reflow 50 Nℓ+ LD/ULD 50 Nℓ= 1,300 Nℓ
: L0 s3 P* Q% u* t& ]# ZIf converted into Compressor HP, about 13 H.P. will do.(refer to the above) [/ q. g0 s5 |7 U) j0 v) \5 O
table)
" q, Y9 c! E- o, B' s
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