Nordson Coolwave 610, Customer Product Manual

Page: 18 / 44

Installation
3-2
Part 1074165A02
E 2010 Nordson Corporation
Lamphead
The lamphead mounting must include provisions
for shielding the UV light and venting for the cooling
air. Each application contains different constraints
and therefore requires custom design of enclosures
and light shielding. Contact Nordson UV systems
engineering department for help with design.
Figure 3-1 illustrates the physical dimensions of the
lamphead. Install the lamphead screen (bulb end)
the appropriate distance above the substrate for
optimal focal positioning as defined by your
reflector selection.
Distance for Focus reflectors will be:
S
53.3 mm for 2.1 in. reflectors
S
78.7 mm for 3.1 in. reflectors
NOTE: If flood reflectors are used there is no set
focus distance. The screen to substrate distance is
not as critical and can be adjusted to vary dosage.
However, optimum performance can be achieved at
a distance of 53.3 mm (2.1 in.)
NOTE: Detailed dimensional data is provided for
the lamphead on page 7-3 in the Specifications
section.
368.80 mm
(14.50 in)
267.00 mm
(10.512 in)
200.50 mm
(7.893 in)
205.80 mm
(8.102 in)
Figure 3-1 Lamphead Dimensions
Note: The mounting holes on both sides of the lamphead
are the same.