ZEKS Eclipse 1000ZPA, Техническое руководство

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ZEKS Eclipse™ Heatless Desiccant Dryers are designed
to adsorb moisture from compressed air. The dryers are
constructed with two towers, each containing desiccant-
beads, that alternate between online (drying) and offl ine
(regenerating) modes, yielding a continuous stream of dry
air at the dryer’s outlet.
During normal operation, wet air passes through the online
tower and water vapor from the air is adsorbed (collected)
on the desiccant beads. While air is being adsorbed in the
online tower, the moisture on the desiccant in the offl ine
tower is removed by a process called desorption (regen-
eration). After an initial rapid depressurization, a portion
of dried air from the online tower passes over the desic-
cant bed and carries the moisture off the bed and out the
dryer’s exhaust.
The continuous, alternating process of adsorption and de-
sorption is controlled using a timer that switches the tow-
ers in a specifi c timed sequence. Very dry compressed air
dew points are achieved through the continuous switching
and operation of this dryer. ZEKS offers dryers to provide
either -40°F, -80°F or -100°F pressure dew point outlet air.
1.0 INTRODUCTION
ZEKS Eclipse ZPA 90-5000 Desiccant Dryers
www.zeks.com
2
2.0 ABBREVIATED WARRANTY
ZEKS Eclipse™ heatless desiccant dryer products are
warranted to be free from defects in material and work-
manship for a period of 12 months from the original date
of shipment from the factory. To allow the warranty to be in
effect for 12 months from the date of equipment start-up,
the Warranty Registration Card must be completed and
returned to ZEKS. Alternately, the Warranty Registration
Card may be completed online at www.zeks.com. The
total warranty period cannot exceed 18 months from the
original date of shipment from the factory.
Equipment must be installed and operated in accordance
with ZEKS’ recommendations. ZEKS liability is limited to
repair of, refund of purchase price paid for, or replace-
ment in kind at ZEKS’ sole option, during the warranty
time period stated above. IN NO EVENT SHALL ZEKS
BE LIABLE OR RESPONSIBLE FOR INCIDENTAL OR
CONSEQUENTIAL DAMAGES, even if the possibility of
such incidental or consequential damages has been made
known to ZEKS Compressed Air Solutions. In addition, the
usual maintenance and replacement type products are not
covered by this warranty. See SECTION 9.
The warranties expressed above are in lieu of and exclu-
sive of all other warranties. There are no other warranties,
expressed or implied, except as stated herein. There are
no implied warranties of merchantability or fi tness for a
particular purpose, which are specifi cally disclaimed.
Valves – After the Basic Warranty noted above expires,
the diaphragm valves on the ZPA heatless dryers are war-
ranted (parts only) for a total of 5 years from the date the
dryer is shipped from the ZEKS factory. The following ap-
plies to this warranty:
A. Check valves are excluded
B. Not applicable to dryers provided for -80°F and
-100°F dewpoint applications
C. Valves must be rebuilt every two years. Refer to
SECTION 9 of this manual
D. Control line air fi lter element must be replaced
once per year.