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©1997, AMERICAN HAKKO PRODUCTS, INC.
ALL RIGHTS RESERVED
10
OPTIONS.
The standard HJ3100 comes without any accessories, so the user can select those most suitable to the installation. For
most applications, each port of the HJ3100 can be hooked up as shown in Figure 3, below
.
This is a simple and direct
installation providing a good degree of flexibility. American Hakko recommends a maximum of six feet of hose per side
for maximum efficiency, although longer runs may be used effectively.
Hakko also offers several kits, incorporating the most popular accessories. Figures 4 through 6 show representative
applications of these kits. These applications are not meant to be comprehensive, as Hakko accessories may be combined
in many more configurations depending upon the application to hand. Ask your Hakko representative or American
Hakko Products for information.
Electrostatic discharge protection.
Although the probability of electrostatic discharge from the Hakko HJ3100 fume extraction system is small, many ESD-
safe accessories are provided for use where such protection is a concern. They are noted in Tables A-I and A-II,
Appendix A, AS ‘ESD’. As these accessories are conductive, setting up requires that there be no break in the circuit from
the collecting device to the main body.
Figure 3.
Basic installation (HJ3100-02 shown as an example)
HELPFUL HINTS FOR ALL INSTALLATIONS.
1. Be sure that all hose clamps (e. g. 999-169) are firmly tightened.
2. Be sure that all bench clamps (e. g. 999-188) are firmly tightened.
3. Be sure that all hoods are securely attached to their respective ducts.
4. If reducers are used (e.g. Fig. 7), put them as close as possible to the air intake (hood or other attachment).
999-169 hose clamp
2 places per side as shown
999-138 rectangular hood (standard)
HJ3100
3" I. D. duct
999-189 neoprene