Vacuum Cycle; Refrigerant Selection; Unit Of Measurement Selection - Salvador Escoda Fox Instrucciones De Uso Y Mantenimiento

3.5 Vacuum cycle

Before using the instrument, make sure you have evacuated the hoses and all the inside
circuit properly with a vacuum cycle of at least 5 minutes (in order to make a vacuum, we
suggest the use of a Wigam vacuum pump, model RS3D or a bigger one)

3.6 Refrigerant selection

Press the and
used will appear on the display
Select the refrigerant type by means of thef
If a Non Azeotropic refrigerant is selected, move to the Liq. – Vap. ranges by means of the
or keys and modify the value by means of
After the selection, you can confirm with the
List of available refrigerants
1 R134a
2 R407C
3 R410A
4 R404A
5 R507
6 R152a
7 R290 (Propane)
8 R600a (Isobutane)
9 R11
10 R12
11 R22
12 R502
13 1234yf
14 R13
15 R13B1
FOX version with R717 (Ammonia) is available on request

3.7 Unit of measurement selection

a Press the
measurement will blink on the display.
b Select the pressure unit of measurement (MPa – bar – psi) by means of the
keys.
c Move to the temperature unit of measurement (°C - °F ) by means of the
and modify the value by means of
d Confirm the effected modification pressing the
8
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keys at the same time; when you release them, the latest refrigerant
16 R14
17 R21
18 R23
19 R32
20 R41
21 R50
22 R113
23 R114
24 R115
25 R116
26 R123
27 R124
28 R125
29 R141b
30 R142b
and keys at the same time; when you release them, the pressure unit of
IMPORTANT
and keys.
and
central key.
31 R143a
32 R170
33 R218
34 R227
35 R236ea
36 R236fa
37 R245ca
38 R245fa
39 R318c
40 R365m
41 R401a
42 R401b
43 R402a
44 R402b
45 R409a
and .
central key.
.
46 R413a
47 R417a
48 R422a
49 R422d
50 R423a
51 R427a
52 R728 (Nitrogen)
53 R740
54 R744
55 R764
or
and
keys