MANUALE DI ISTRUZIONI / INSTRUCTION MANUAL
RADIATORI REMOTI / DRY COOLERS
RAN-RAL - Rev 1.0. - 11-10-2002 IT - EN
22 (32)
WORKING SPACE
Indicated in fig. 3, minimum recommended distance to be left clear for a correct unit function and to allow
access to the unit for maintenance.
> 0,7 m
> 4 m
> 4 m
> 1 m
> 1 m
Fig. 3.a.: HORIZONTAL AIR FLOW
Fig. 3.b.: VERTICAL AIR FLOW
INSTALL THE
DRY COOLER
IN A POSITION WHICH IS INACCESSIBLE TO UNAUTHORISED
PERSONNEL:
The heat exchanger fins are made from aluminium sheet which is only 0.1 mm thick and could
cause cuts in the event of forceful accidental contact.
N.B. the fan characteristic does not allow any ducting of the air flow.
SIZE OF HYDRAULIC CONNECTIONS
The dry cooler has male GAS
connections.
Female valves
must be connected
to the male gas connections
(inlet/outlet) placing a seal between
connections.
NB: the diameter of the hydraulic
line that connects the unit to its
remote dry cooler (De) must be
chosen according to the length of
the hydraulic
line itself.
1 ¼" male (0360-0510)
1 ½ " male (0700-0750)
2 " male (1000…2300)
3 " male (3600-5700)
GAS connections.
Fig.4
.
D
e
Fig.5
.
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