2
Code: 02250145-- 604 SR-- 250 --- SR -- 3000
English
2
All figures to which the “see Fig.” references in this text refer can be found at the
end of this manual. The language translations for these figures can be found in the
Legend (A3---sized page) inserted after a ll the figures.
1Introduction
1.1 Foreword
The SR dryers are designed to guarantee high quality compressed air and minimum
maintenance.
Please carefully read this manual to obtain maximum performance from your dryer
and ensure its correct installation and start---up in compliance with manufacturer in-
structions.
1.2 Packaging
The dryer is packaged with a strong cardboard box strappe d t o a wooden pallet.
Instruction symbols (UNI ISO 780) for the movement, transport and stocking of the
product are printe d on t wo si des of the packing.
FRAGILE: HANDLE
WITH CARE
THIS WAY UP
KEEP DRY DO NOT ROLL STACKING
LIMITATION
USE NO HOOKS
Kg max
1.3 Transport
S Keep the unit in an upright position and do not leave it outdoors.
S Use a forklift truck to move the machine.
S Care should be taken to avoid damaging internal components through poor han-
dling during movement, installation or use.
S Unpack the machine as close as possible to the inst allation site.
S Ensure the ambient temperature never exceeds 122˚F(50˚C).
1.4 Storage
If stored the packaged units must be kept inside, protect ed from humidity, direct
sunlight and rain, and at a temperature not exceeding 122˚F(50˚C).
Moreover, although stacking is permitted the maximum weight must not be more
than the value shown on the packaging.
1.5 Inspection
On receipt of the machine, make sure it has incurred no damage during transit.
If any damage is detected promptly contact the haulage company.
2 Installation
(see Fig. 4 / Fig. 5)
a) Dryer should be installed indoors; where this is not possible it must however be
installed in a clean dry area, with a temperature within the limits 41---122˚F
( 5 --- 5 0 ˚C), and sheltered from the effects of direct weather (including direct sun-
light).
b) The compressed air inlet temperature must never exceed 140˚F(60˚C). For dif-
ferent temperatures to those indicated above, consult the manufacturer.
c) Allow for a 60 i nch (1,5 metre) gap around the unit to facilitate maintenance and
ensure unimpeded air discharge from the condenser.
Air--cooled versions: leave a space of at least 80 inch (2 metre) above the Dryer.
d) For most compressed air applications we recommend following the installation
plan (see Fig. 1). This layout ensures optimum compressor, fi lter and dryer per-
formance and also guarantees excellent air quality whilst minimising operating
costs.
e) Donotobstructthedryerairgrilles.
f) Avoid recirculation of hot condenser air back into the condenser air inlet.
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