Table des Matières
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Les langues disponibles
English -- Legend
LABELS
a
S Model
S Serial No.
S Low/High side refrigeration
circuit design pressure
S Max air pressure
S Max compressed air inlet
S Min. ambient
Max ambient
S Power supply
Electrical diagram no.
S Oil
S Min. circuit ampacity
S Max protective device rating
S Compressor
S Fan 1
S Fan 2
S Refrigerant
S Weight
b
QUALITY CHECKED INSPECTOR N. 302
c.
See Chapter 2
d. Air inlet
e.
Air outlet
f.
ATTENTION: components under power
g.
ATTENTION: SCHRADER VALVE
1 This unit is equipped with refrigerant as for quantity and kind clearly shown
in operating manual and with identification label.
2 Any ordinary test and / or refrigerant recharge by means of connections can
take place only after refrigerant evacuation. The evacuation must be propor-
tional to dimensions and length of the connections used. The use of the valve
can be justified only when the dryer is not in working order.
3 During the unit guarantee period, the Schrader valve can be used by autho-
rized staff only, otherwise any damage caused by a wrong refrigerant
recharge will not be under warranty.
l.
Condensate drain connection
m. ATTENTION!
Never pass compressed air through the dryer when it is stopped.
Always start the dryer 5 minutes before slowly opening the air inlet valve.
If the airflow is to bestopped only switch the dryer off after closing the air inlet.
Code: 02250129- - 688 SR- - 125 --- SR- - 200
n. SETTING (hot gas valve)
Evaporating pressure in 0_C, with precision manome-
ter connected at evaporator outlet.
o. WARNING:
Risk of electric shock can cause injury or death.
Disconnect all remote electric power supplies before
servicing.
p. BSPP pipe threads
use supplied adapters
DRAWINGS
A. TIMED SOLENOID DRAIN
1. MC
compressor
2.
refrigerant condenser
3. EV1
fan motor
4.
evaporator
5.
separator
6.
insulation
7.
expansion capillary
8.
refrigerant filter
9.
hot gas valve
10.
air ---air heat exchanger
11.
dew point thermometer
12. PV
fan pressure switch
13. HL
on lamp (green)
14. QS
main switch
15. HP
high pressure switch
16. ST
high temperature thermostat
19. HLA
alarm lamp (red)
21. C2
fan motor run capacitor
22. C---Cr
compressor run capacitor
23. Cs
compressor start capacitor
25.
thermometer sensor pocket
26.
cable grommet
27.
gas charge point
SK
overload protector
KM
compressor relay
QF
residual current circuit---breaker
(by installer)
31
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