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I. IMPORTANT SAFETY NOTES
Please READ
When operating the air dryer the operator must apply safe working methods and observe all local
safety instructions and relevant regulations.
A)
Prior to installation, the dryer and the compressed air system are to be depressurized and
disconnected from the electrical main supply.
B)
The user is responsible for safe operating conditions. Parts and accessories must be replaced if
inspection shows that safe operation cannot be assured.
C)
Installation, operation, maintenance and repair are only to be authorized, trained and skilled
engineers.
D)
The minimum and maximum values stated must be observed, as well as all of the safety precautions
described in this manual.
E)
If any statement in this manual does not comply with the local legislation, the strongest standard is to be
applied.
1.1. Transportation
A)
Use care and caution when transporting the dryer. Avoid dropping and other physical abuse.
B)
A forklift can be used to transport the dryers provided the forks are long enough to support its full width
or length and caution is used throughout the move.
1.2. Positioning
A)
The dryer must be installed horizontally. A minimum of 19.6 in. clearance around the dryer is necessary
to allow a good ventilation and easy access for servicing.
B)
The ambient temperature in the room should not exceed 113°F and should not be below 39.2°F, taking
the heat radiated by the dryer into account.
C)
(40 watt for each liter/sec under ISO 7183-A condition or 18 watts for each SCFM under ISO 7183-B
condition).
D)
There should be no chemicals in the atmosphere that will damage the copper source. (Ammonia gas
etc.)
1.3. Installation
In addition to the general mechanical construction procedures and local regulations, the following
instructions need to be emphasized:
1)
Only authorized, trained and skilled engineers should install the compressed air dryer.
2)
Safety devices, protecting covers or insulation in the dryers never to be dismantled or modified.
Each pressure vessel or accessory installed outside the dryer with air above atmospheric pressure must be
fitted with the required pressure relief safety valves.
1.4. Before Operating
The following points must be observed before operating the air dryer:
A)
Review all safety precautions.
B)
The dryer connection piping measurements must be selected correctly. (See Technical specifications)
C)
The dryer connection piping must be adapted to the operating pressure. (See Technical specifications)
D)
Never operate the dryer at pressure above the maximum specified on the dryer label (check the
technical specs too).
E)
The drains should be opened to atmosphere. If the drains are connected to a pipe / hose, the diameter
of the hose / pipe should be large enough to create no back pressure during drain. It is not recommended
to reduce the diameter of the hose / pipe less than port that is given at the drain outlet of the unit.
The hose / pipe should be at atmospheric pressure at all time. Back pressure in relevant pipe will result in
permanent damage on drain system and the affect function of the filters and / or dryers.
