Nordson Coolwave 610, Руководство пользователя по изделию

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Installation
3-1
Part 1074165A02
E 2010 Nordson Corporation
Section 3
Installation
WARNING: Allow only qualified personnel
to perform the following tasks. Follow the
safety instructions in this document and all
other related documentation.
Introduction
This section contains the necessary information for
installing the CoolWave 10-inch lamphead.
Directions for mounting and shielding are explained
in general terms due to differences for each
independent installation.
Inspection and Packaging
The Nordson CoolWave system has been carefully
tested, inspected, and packaged prior to shipping.
Upon receipt, inspect the shipping materials and
components for visible damage. Report any
damage immediately to the shipper and to the
Nordson UV systems engineering department.
NOTE: When opening the packaging, please take
care so that the packaging can be re-used to ship
the unit to the next destination. Keep all packaging
materials together and in a location that they will
not get damaged.
Mounting Guidelines
External Blowers − Cooling Air
The cooling requirements for each lamphead is
350 cfm @ 7-in. W.C. of static pressure. This will
be measured at each lamp heads Static Pressure
Measuring Port (Refer to lamphead dimensions in
this section).
It is important to size the cooling blower to provide
at least an additional 20% of cooling air measured
at the cooling duct inlet just prior to the lamphead.
Always remember to size blowers to accommodate
all losses in the duct work and this will assure the
specified air flow and pressure are delivered to the
lamphead.
See Figure 3-1. Measure for the correct pressure
at each lamphead at the port located at the top and
center of the lamphead between the cable
connections. The port can be exposed by
removing the Phillips-head screw.
NOTE: If the top of the lamphead is not
accessible, take a reading in the duct work
immediately preceding the lamphead.
In many applications there will be multiple
lampheads obtaining their cooling air from a
common source such as a plenum.
It is recommended that air flow adjustment
dampers be added to the ducting as close to the
lamphead as possible.
External Blowers − Ventilation Air
The CoolWave lamphead produces heated air and
ozone, which must be safely ventilated away from
the work area. (Refer to page 1-5 for more on
ozone gas.) The minimum ventilation requirement
for each lamphead is 125% of the cooling air or
450 cfm @ 2-in. W.C. to properly evacuate the heat
and ozone from the lamphead.