3M Bair Hugger 675, Service Manual, Page: 327 / 332

ƶǻƴLjǞǬ'
/ 34-8720-2487-1
323
IEC 61000-4-11
ƶǦƲǘǬ' *'/'džǯ% DƲDŽ/% 7ǷǘDŽ ǹǣ džǶƿǬ' *'LjǻǡƸH
,
)LjǻǒǧǬ' *ƲǞǗƲǧǰǬ'H
,
džǶƿǬ' *ƲǔƲǤDžDz'
*ƲƱǻƴ H# ƶǺ1ƲƿƹǬ' *ƲƱǻƵǬ' ǹǣ ǹƾ0ǷǰDz ǫǪǏƴ EdžDžƹnjǰǬ' 9ǷdzǬ' DZǯ ǹnjǻưLjǬ' 1ƲǻƹǬ' 1džǒǯ ƶǦƲǗ )/Ƿƾ FǷǪƸ F# ƳƿǺ
ǸǑǷǺ ǹnjǻưLjǬ' 1ƲǻƹǬ' ƶǦƲǗ 9ƲǘǧDz' *'Ljƹǣ !Ʋdzƻ# LjǰƹnjǰǬ' ǫǻǡǏƹǬ' ǸǬ% ,ƲƹǂǺ
675
2'LjǘǬ' EdžDžƹnjǯ FƲǩ '0%
.
*ƲǻǤǏƹnjǰǬ'
.
ƶǺ1Ʋǘƴ DZǯ H# 9ƲǘǧDzȃǬ ǫƴƲǦ LjǻǠ ƶǦƲǗ 1džǒǯ DZǯ
675
2'LjǘǬ' ǫǻǡǏƸ ǮƹǺ FƬƴ
)1H/
0,5
@Ǭ
( U
T
ǹǣ
95%
DZǯ LjƵǩ# ƶƵnjdzƴ 6ƲǤDžDz'
) U
T
5%>
*'1H/
5
@Ǭ
( U
T
ǹǣ
60%
ƶƵnjdzƴ 6ƲǤDžDz'
) U
T
40%
)1H/
25
@Ǭ
( U
T
ǹǣ
30%
ƶƵnjdzƴ 6ƲǤDžDz'
) U
T
70%>
MF'Ƿƻ
5
@Ǭ
( U
T
ǹǣ
95%
DZǯ LjƵǩ# ƶƵnjdzƴ 6ƲǤDžDz'
) U
T
5%>
IǷƹnjǯ ǥǻƵǘƸ ǫƵǦ //LjƹǰǬ' 1ƲǻƹǭǬ ǹnjǻưLjǬ' 1ƲǻƹǬ' 1džǒǯ džǶƾ Ƿǵ
U
T
.
1ƲƵƹDŽȂ'
IEC 61000-4-8 (
ljƸLjǵ
50/60 )
ƶǦƲǘǬ' //LjƹǬ ǹnjǻǗƲdzǡǰǬ' DƲƿǰǬ'
ƶƱǻƴ H# ƶǺ1ƲƿƸ ƶƱǻƴ ǹǣ ƶǻƾ0ǷǰdzǬ' ǜǦ'ǷǰǬ' ljǻǰƸ ǹƹǬ' *ƲǺǷƹnjǰǬ' dždzǝ ƶǦƲǘǬ' //LjƹǬ ƶǻnjǻǗƲdzǡǰǬ' *ȂƲƿǰǬ' FǷǪƸ F# ƳƿǺ
.
ƶǻƾ0ǷǰDz ǸǤǏƹnjǯ
Ljƹǯ
/
LjǻƵǯ#
30
ǴǻƾǷƹǬ'
-
ƶǻnjǻǗƲdzǡǯHLjǶǪǬ' ƶƱǻƵǬ'
IEC 60601
1ƲƵƹDŽȂ' IǷƹnjǯ
IEC 61000-4-3
ǜǏǰǬ' ǹǪǭNjȃǬ' //LjƹǬ'H
IEC 61000-4-6
ǫǑǷǰǬ' ǹǪǭNjȃǬ' //LjƹǬ'
ǨǬ0 ǹǣ Ʋǰƴ
675
2'LjǗ )džǁǷǬ' DZǯ (LjǧǬƲƴ ƶǭǧdzƹǰǬ'H ƶǬǷǰǂǰǬ' ƶǻǪǭNjȃǬ' *'//LjƹǬ' *ȂƲǒƸ' *'džǞǯ E'džDžƹNj' ǮƹǺ Ȃ# ƳƿǺ
.
ƺƵǬ' 2ƲǶƾ //LjƸ Ǹǭǝ ƶǺ1ƲnjǬ' ƶǬ/ƲǞǰǬ' DZǯ ƶƴǷnjǂǰǬ'H ƲǶƴ ǸǑǷǰǬ' ǫǒǤǬ' ƶǣƲnjǯ 2HƲƿƹǺ Ʋǰƴ *ȃƴƲǪǬ'
ljƸLjǵ Ʋƿǻǯ
80
ǸǬ% ljƸLjǵ Ƿǭǻǩ
150
ǜƴLjǯ ǖNjǷƹǯ 1LJƾ ƷǬǷǣ
6
ljƸLjǵ Ʋƿǻƾ
2.5
ǸǬ% ljƸLjǵ Ʋƿǻǯ
80
Ljƹǯ
/
ƷǬǷǣ
10
ƲǶƴǸǑǷǰǬ'ǫǒǤǬ' ƶǣƲnjǯ
d = 1.2
ljƸLjǵ Ʋƿǻǯ
800
ǸǬ% ljƸLjǵ Ʋƿǻǯ
80 d = 1.2
ljƸLjǵ Ʋƿǻƾ
2,5
ǸǬ% ljƸLjǵ Ʋƿǻǯ
800 d = 2.3
ƶǣƲnjǯ ǹǵ
d
H ƺƵǬ' 2ƲǶƿǬ ƶǞdzǒǰǬ' ƶǩLjǏǭǬ ƲKǧǣH
(W)
7'ǷǬƲƴ ƺƵǬ' 2ƲǶƿǬ ƶǦƲǘǬ' *ƲƾLjDžǯ ǮǻǻǧƹǬ ǸǒǦǾ' džǂǬ' ǹǵ
P
ƺǻǁ
.(m)
LjƹǰǬƲƴ ƲǶƴ ǸǑǷǰǬ' ǫǒǤǬ'
.
ǸǭǝǾ' //LjƹǬ' BƲǘDz ǥǻƵǘƸ ǮƹǺ ljƸLjǵ Ʋƿǻǯ
800
H ljƸLjǵ Ʋƿǻǯ
80
dždzǝ
ƳƿǺ # ǹnjǻǗƲdzǡǯHLjǶǪǬ' ǜǦǷǰǬ' ǀnjǯ G1LjǧǺ ƲǰǬ ƲKǧǣH ƶƹƴƲƼǬ' ƶǻǪǭNjȃǬ' *'//LjƹǬ' ƺƴ )ljǶƾ# DZǯ DƲƿǰǬ' IǷǦ FǷǪƸ F# ƳƿǺ
(
.
//LjƸ BƲǘDz ǫǩ ǹǣ DƲƼƹǯȂ' IǷƹnjǯ DZǯ ǫǦ# FǷǪǺ F#
:
ǹǬƲƹǬ' ljǯLjǬƲƴ )ljǻǰǰǬ' *'džǞǰǬ' DZǯ (LjǧǬƲƴ ǫDŽ'džƹǬ' +džǂǺ F# DZǪǰǺ
*ƲǛǁȃǯ
*ƲƾǷǯ LjƵǝ ǷǺ/'LjǬ' ƺƴH )'ǷǶǭǬ ǹǪǭNjȃǬ' )ljǶƾ#H ƶǻǔ1Ǿ' ƶǭǧdzƹǰǬ' ǹǪǭNjȃǬ' )ljǶƾ#H
(
CȃNj# FHdžƴ
/
ƶǺǷǭDžǬ'
)
ƶǻǪǭNjȃǬ' ǢƸ'ǷǶǬ' *Ʋǘǂǯ ǫƼǯ ƶƹƴƲƼǬ' ƺƵǬ' )ljǶƾ# DZǯ DƲƿǰǬ' IǷǦ ǜǦǷƸ DZǪǰǺ Ȃ
a
ƷDzƲǩ '0%
.
ǜǦǷǰǭǬ ǹnjǻǗƲdzǡǯHLjǶǩ ǀnjǯ LJǻǤdzƸ ǹǣ LjǻǪǤƹǬ' ǮƹǺ F# ƳƿǺ ƶƹƴƲƼǬ' ƶǻǪǭNjȃǬ' *'//LjƹǬ' ƺƴ )ljǶƾ# ƳƵnjƴ ƶǻnjǻǗƲdzǡǯHLjǶǪǬ' ƶƱǻƵǬ' ǮǻǻǧƹǬ
.
ƶǦdžƴ JLjǛDz ǫǪǏƴ 2ƲǤǭƹǬ' ƺƴH
FM
H
AM
ǫƾ# DZǯ
675
2'LjǗ )džǁǷǬ' ƶƵǦ'Ljǯ ǮƹƸ F# ƳƿǺ Gȃǝ# /1'ǷǬ' J1ƲnjǬ' ƶǻǪǭNjȃǬ' *'//LjƹǭǬ DƲƼƹǯȂ' IǷƹnjǯ DZǯ LjƵǩ# Ǵǻǣ
675
2'LjǗ )džǁǷǬ' E'džDžƹNj' ǮƹǺ JLJǬ' ǜǦǷǰǬ' ǹǣ ƶNjƲǧǰǬ' DƲƿǰǬ' )ǷǦ
.
ƲǶǞǦǷǯ DZǯ ƲǶǭǧDz H#
675
2'LjǗ )džǁǷǬ' ǴǻƾǷƸ )/Ʋǝ% ǫƼǯ ƶǻǣƲǔ% *'!'Ljƾ% E'džDžƹNj' EljǭǺ džǦ ǹǞǻƵǗ LjǻǠ !'/Ǿ' F# ƶǛǁȃǯ ƶǬƲǁ ǹǣH
.
ǹǞǻƵǘǬ' ǫǪǏǬƲƴ ƲǶǭǰǝ DZǯ ǥǧǂƹǬ'
.
Ljƹǯ
/
ƷǬǷǣ
3
DZǯ ǫǦ# DƲƿǰǬ' IǷǦ FǷǪƸ F# ƳƿǺ ljƸLjǵ Ʋƿǻǯ
80
ǸǬ% ljƸLjǵ Ƿǭǻǩ
150
//LjƹǬ' BƲǘDz LjƵǝ
b
675
2'LjǗ )džǁǷǬ'H ƶǭǧdzƹǰǬ'H ƶǬǷǰǂǰǬ' ƶǻǪǭNjȃǬ' *'//LjƹǬ' *ȂƲǒƸ' )ljǶƾ# DZǻƴ ƲǶƴ ǸǑǷǰǬ' ƶǭǑƲǤǬ' *ƲǣƲnjǰǬ'
džǂǬ' Ǹǭǝ
675
2'LjǗ )džǁǷǬ' EdžDžƹnjǯ H# ǫǻǰǞǬ' džǝƲnjǺ F# DZǪǰǺ
.
ƶǞǏǰǬ' ƶǻǪǭNjȃǬ' *'//LjƹǬ' *Ʋƴ'Ljǘǔ' Ǹǭǝ )LjǘǻnjǬ' ƲǶǻǣ ǮƹǺ ƶǻnjǻǗƲdzǡǯHLjǶǩ ƶƱǻƴ ǹǣ Ǵǯ'džDžƹNj' ǫƾ# DZǯ
675
2'LjǘǬ' ǜǻdzǒƸ ǮƸ džǧǬ
džǂǭǬ ƲKǧǣH GƲDz/# /džǂǯ Ƿǵ Ʋǰǩ
675
2'LjǗ )džǁǷǬ'H
(
ƺƵǬ' )ljǶƾ#
)
ƶǭǧdzƹǰǬ'H ƶǬǷǰǂǰǬ' ƶǻǪǭNjȃǬ' *'//LjƹǬ' *ȂƲǒƸ' *'džǞǯ DZǻƴ ƶǣƲnjǰǬ' DZǯ ǸDz/# džǁ Ǹǭǝ 8ƲǤǂǬ' DȃDŽ DZǯ ǹnjǻǗƲdzǡǯHLjǶǪǬ' ǫDŽ'džƹǬ' DZǯ
.
*ȂƲǒƸȂ' *'džǞǰǬ *ƲƾLjDžǰǬ' ƶǦƲǗ DZǯ ǸǒǦǾ'
(
LjƹǰǬƲƴ
)
ƺƵǬ' 2ƲǶƾ //LjƹǬ ƲKǧǣH ƶǭǑƲǤǬ' ƶǣƲnjǰǬ'
*ƲƾLjDžǰǬ'ƶǦƲǘǬ1džǧǰǬ'ǸǒǦǾ' džǂǬ'
ƺƵǬ' 2ƲǶƿǬ
7'H
ljƸLjǵ Ʋƿǻƾ
2,5
ǸǬ% ljƸLjǵ Ʋƿǻǯ
800
d = 2.3√P
ljƸLjǵ Ʋƿǻǯ
800
ǸǬ% ljƸLjǵ Ʋƿǻǯ
80
d = 1.2√P
ljƸLjǵ Ʋƿǻǯ
80
ǸǬ% ljƸLjǵ Ƿǭǻǩ
150
d = 1.2√P
0.23 0.12 0.12 0,01
0.73 0.38 0.38 0,1
2.3 1.2 1.2 1
7.3 3.8 3.8 10
23 12 12 100
2ƲǶƾ //LjƸ Ǹǭǝ ƶǧƵǘǰǬ' ƶǬ/ƲǞǰǬ' E'džDžƹNjƲƴ
(
E
)
LjƹǰǬƲƴ
d
ƲǶƴ ǸǑǷǰǬ' ǫǒǤǬ' ƶǣƲnjǯ LjǺdžǧƸ DZǪǰǺ Gȃǝ# )/1'H LjǻǠ *ƲƾLjDžǯ ƶǦƲǘǬ ǸǒǦ# džǁ *'0 ƲǶDz# Ǹǭǝ )1džǧǰǬ' ƺƵǬ' )ljǶƾǾ ƶƵnjdzǬƲƴ
.
ƺƵǬ' 2ƲǶƾ ǜǻdzǒƸ ƶǩLjǏǬ ƲKǧǣH
(W)
7'ǷǬƲƴ ƺƵǬ' 2ƲǶƿǬ *ƲƾLjDžǰǬ' ƶǦƲǗ ǮǻǻǧƹǬ ǸǒǦǾ' džǂǬ' ǹǵ
P
FǷǪƸ ƺǻǁ ƺƵǬ'
*ƲǛǁȃǯ
רǸǭǝǾ' //LjƹǬ' BƲǘdzǬ ǫǒǤǬ' ƶǣƲnjǯ ǥǻƵǘƸ ǮƹǺ ljƸLjǵ Ʋƿǻǯ
800
H ljƸLjǵ Ʋƿǻǯ
80
dždzǝ
5ƲDžǎǾ'H !ƲǻǎǾ'H ǀǘNjǾ' DZǯ 3ƲǪǞDzȂ'H 5ƲǒƹǯȂƲƴ ǹnjǻǗƲdzǡǯHLjǶǪǬ' 1ƲǏƹDzȂ' LjƻƬƹǺ AHLjǛǬ' ǫǩ ǹǣ *ƲǶǻƾǷƹǬ' ǨǭƸ JLjnjƸ Ȃ džǦ