Descargar Imprimir esta página

Publicidad

Idiomas disponibles
  • MX

Idiomas disponibles

  • MEXICANO, página 4

Enlaces rápidos

G e n e r a l
i n f o r m a t i o n
d a t a :
The AMI/MIA/CIA series of Moisture Indicators are
designed to monitor the moisture content within the
liquid line of a Refrigeration system. When the liquid
line is empty, circles may be seen in the glass (only
AMI). However, when the liquid refrigerant touches
the glass, the circles disappear indicating the system is
fully charged.
• Maximum working pressure PS:
AMI: 35 bar, MIA: 45 bar, CIA: 60 bar
Test pressure PT:
AMI: 39 bar, MIA: 49,5 bar, CIA: 66 bar
• Medium temperature TS : -40 to 100 °C
• Compatibility :
Refrigerants: R134a, R22, R404A, R407C, R410A
(MIA/CIA only), R507, R744 (CIA only). Not
suitable for R11 or Ammonia.
Oils: Mineral, Alkyl benzene and ester lubricants.
• Marking:
,
UL, CSA (AMI except AMI-3, MIA - except
MIA-078), Products with connection >32mm
belong to Cat. I of the PED 97/23/EC and are
-marked
• Standards: prEN 12 178
!
S a f e t y i n s t r u c t i o n s :
• Read installation instructions thoroughly. Failure
to comply can result in device failure, system
damage or personal injury.
• It is intended for use by persons having the
appropriate
knowledge
and
attempting to install the indicator, make sure
pressure in system is brought to and remains at
atmospheric pressure.
• Do
not
release
any
refrigerant
atmosphere.
• Do not use any other fluid media without prior
approval of Alco Controls. Use of fluid not listed
could result in change of Hazard Category of the
product and consequently change of conformity
assessment
requirement
accordance with European Pressure Equipement
Directive 97/23/EC.
Fig.1
Emerson Climate Technologies GmbH
Holzhauser Str. 180 I 13509 Berlin I Germany
Series AMI / MIA / CIA
• In a severely contaminated system, avoid
a n d
t e c h n i c a l
breathing acid vapors and avoid contact with
skin from contaminated refrigerant / lubricants.
Failure to do so could result in skin injury.
• AMI/MIA/CIA are not released for use with
flammable refrigerants such as hydrocarbon
refrigerants and ammonia.
• AMI/MIA: UL-requirement: The design pressure
marked on this component shall not be less than
the installed system working pressure or less
than the values outlined in ANSI/ASHRAE 15
for the charged refrigerant. After charging,
mark
refrigerant type and oil used.
M o u n t i n g l o c a t i o n :
• AMI/MIA/CIA has to be installed only in the liquid
line, otherwise the humidity reading can show
wrong values.
• AMI/MIA/CIA is bi-directional and may be installed in
any position which allows visual access to the indicator
window itself.
• The Moisture indicator is normally located after the
filter drier and before the solenoid valve.
I n s t a l l a t i o n :
• Do not remove seal caps until ready for installation.
• The seal caps should be removed with care to avoid
damaging the extension tube connections.
• To avoid oxidization, it is advised to purge the
system with an inert gas such as nitrogen while
brazing.
• Do not exceed the maximum temperature of
100°C.
• The lens assembly on AMI "SS" models should be
removed before brazing. Do not exceed 8 Nm (70
skill.
Before
inch lbs) when reassembling to avoid damaging the
"O" ring seal.
• The MIA/CIA are fully hermetic and cannot be
disassembled.
into
the
• When brazing, direct the flame away from the main
body. If in doubt about temperature, use wet rags or
other suitable heat protection (see Fig. 1).
• To avoid overheating it is advised to make the joint
at one end and cool the indicator completely before
repeating the procedure on the other end connection.
for
product
in
• Test for leakage on connections after completion of
installation.
Fig.2:
Refrigerant
R22
R404A / R507
R134a
R407C
R410A
R744
www.emersonclimate.eu
Operating instruction
Moisture Indicator
the
installed
equipment
Liquid
temperature
°C
25
38
52
25
38
52
25
38
52
25
38
52
25
38
+52
-40
-20
-10
0
+5
+20
Date: 19.12.2014
Warning: Failure to do so could result in loss of
refrigerant.
L e a k a g e t e s t :
After completion of installation, a pressure test must
be carried out as follows:
-according to EN378 for systems which must
comply with European pressure equipment directive
97/23/EC
-to maximum working pressure of system for other
applications
W a r n i n g :
with
the
Failure to do so could result in loss of refrigerant
and person injury.
The pressure test must be conducted by skilled
persons with due respect regarding the danger
related to pressure.
H u m i d i t y R e a d i n g :
• The humidity content in mg Water per kg refrigerant
(ppm) can be identified by the colour code in Fig.2.
• A minimum period of 12 hours is recommended
after installation before attempting to determine
system moisture content
• In case of indicator is showing fuchsia or rose
colour the change of the Filter-Drier is required.
M a i n t e n a n c e / S e r v i c e :
• Before any service shut down system and disconnect
from power source.
• Fully depressurize AMI/MIA/CIA. After reducing
pressure to atmospheric the AMI may be opened and
internal parts removed and replaced.
• In case of repair work or replacing the lens assembly
on AMI always use new gaskets.
• MIA/CIA can not be repaired and must be replaced
by new one's.
ppm
blue /
purple /
Dry
25
40
35
65
50
90
15
33
25
50
45
60
20
35
35
55
50
85
26
42
40
68
64
109
30
50
55
85
75
120
3
5
6
10
8
14
11
19
13
22
20
34
AMI_MIA_CIA_OI_ML_R10_862604.docx
fuchsia /
rose /
Caution
Caution wet
80
145
130
205
185
290
60
120
110
150
140
180
90
130
120
160
150
190
94
151
144
232
230
371
110
165
190
290
270
420
10
16
20
32
29
46
39
63
46
75
72
116

Publicidad

loading

Resumen de contenidos para Emerson AMI Serie

  • Página 1 Fig.1 Fig.2: Refrigerant Liquid blue / purple / fuchsia / rose / temperature Caution Caution wet °C R404A / R507 R134a R407C R410A R744 Emerson Climate Technologies GmbH www.emersonclimate.eu Holzhauser Str. 180 I 13509 Berlin I Germany Date: 19.12.2014 AMI_MIA_CIA_OI_ML_R10_862604.docx...
  • Página 2 • MIA/ CIA können nicht repariert werden und lassen ! Wiedereinschrauben nicht übermäßig anziehen müssen komplett erneuert werden. • Es dürfen nur von Emerson freigegebene (max. 8Nm), da die O-Ring-Dichtung nur einen Kältemittel eingesetzt werden. Die Verwendung geringen Anpressdruck benötigt.
  • Página 3 Teneur en humidité en mg d'eau par kg de réfrigérant (ppm) Réfrigérants Température bleu / violet fuschia rose du réfrigérant Alerte Alarme– humide °C R404A / R507 R134a R407C R410A R744 Emerson Climate Technologies GmbH www.emersonclimate.eu Holzhauser Str. 180 I 13509 Berlin I Germany Date: 19.12.2014 AMI_MIA_CIA_OI_ML_R10_862604.docx...
  • Página 4 Fig.1: Fig.2: Refrigerantes Temperatura azul purpura fucsia rosa de líquido Atención Atención– húmedo °C R404A / R507 R134a R407C R410A R744 Emerson Climate Technologies GmbH www.emersonclimate.eu Holzhauser Str. 180 I 13509 Berlin I Germany Date: 19.12.2014 AMI_MIA_CIA_OI_ML_R10_862604.docx...
  • Página 5 Fig.1: Fig.2: Refrigerante Temperatura azzurro / viola fucsia/ rosa / Liquid secco Attenzione Attenzione – umido °C R404A / R507 R134a R407C R410A R744 Emerson Climate Technologies GmbH www.emersonclimate.eu Holzhauser Str. 180 I 13509 Berlin I Germany Date: 19.12.2014 AMI_MIA_CIA_OI_ML_R10_862604.docx...
  • Página 6 как следствие, рис. 1: рис. 2: Х/а Темпер. сухо- фиолетовый внимание- влага- жидк. синий бордовый розовый °C R404A / R507 R134a R407C R410A R744 Emerson Climate Technologies GmbH www.emersonclimate.eu Holzhauser Str. 180 I 13509 Berlin I Germany Date: 19.12.2014 AMI_MIA_CIA_OI_ML_R10_862604.docx...

Este manual también es adecuado para:

Mia serieCia serie