Nordson Coolwave 610, Руководство пользователя по изделию

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Installation
3-4
Part 1074165A02
E 2010 Nordson Corporation
Lamphead Cooling
Lamphead cooling is critical to the operation of the
lamphead. The CW610 requires an external
source of cooling air ducted to each lamphead.
The following specifications must be maintained for
all applications at all times regardless of which type
of lamphead is used:
S
unimpeded and unrestricted flow of cooling air
through the lamphead
S
constant static pressure of 7-in. water column
from the inside of the lamphead to ambient or
the lamp face
S
350 CFM of airflow through the lamphead
S
Minimum vent/extraction air of 450 CFM at
2-in. W.C.
Figure 3-3 Lamphead cooling
If you are using an exhaust box or any other type of
lamp-face attachment that can impede the airflow
through the lamphead, you must monitor the
pressure and CFM on the lamp face.
Careful measurement at installation is required to
ensure proper lamphead cooling and account for
the issues associated with a restricted lamphead
exhaust.
1. Remove the 10-32 screws at each reference
location. Each location can accommodate a
10 − 32 barbed pressure fitting.
2. Measure the air pressure at both the Inlet
reference and the Outlet reference, to ensure a
minimum of 7-in. W.C. differential between the
two reference locations.
The same cooling air, static pressure and CFM
requirements must be maintained. If not, the
lamphead life will be greatly reduced, with the
possibility of failure.
For more information on lamphead cooling, contact
your Nordson UV representative.