Heico Quell EESeal User manual

505.243.1423
[e-mail]
www.eeseal.com
Quell Corporation | A HEICO® Company
5639 Jefferson NE Albuquerque, NM 87109 USA
EESeal
® Insertion Instructions
for D-Subminiature Connectors
The design and construction of EESeal® FilterSeals makes them easy to install by hand
and without special tools. However, care is needed to ensure proper insertion.
Step 1- Which side is UP?
If your EESeal®has a blank side with no
printing on it, the blank side is up and visible
once the EESeal® is inserted.
If both sides of your EESeal®have printing
on them, then the side with the EESeal®
logo is facing up and is visible after the
EESeal®is inserted.
One Sided Printing Two-Sided Printing
Blank Top Top with EESeal® Logo
“right side up” “right side up”
Bottom Bottom
Important Note: It is imperative that the EESeal®be inserted “right side up”. Failure to do
so will prevent the EESeal®from working as it is intended to and may cause functional
problems.
Step 2 - Orient the EESeal®
The “D” shape of the EESeal®needs to
match up to the “D” shape of the connector.
With the correct side up, orient the EESeal®
so its pinholes roughly correspond to
the corresponding pins in the host
connector.
Important Note: It is imperative that the EESeal®be inserted so its pinholes are aligned
with the matching pins in the connector. The “D” shape of the EESeal®needs to match up
to the “D” shape of the connector. Your EESeal®may have a different treatment for each
pin, and proper orientation will ensure each pin gets the correct circuit connection.

505.243.1423
[e-mail]
www.eeseal.com
Quell Corporation | A HEICO® Company
5639 Jefferson NE Albuquerque, NM 87109 USA
Step 3- PARTIALLY Insert the EESeal®
Slightly cup the EESeal®so the pinholes can be easily
slipped onto the corresponding pins in the host
connector. Double check that the correct EESeal®
pinholes are going over the correct pins in the connector.
Gently use your fingertip to push the EESeal® down just
over the tip of the pin but no further. Now simply press
the rest of the pins into the EESeal® pinholes in the same
manner. To make the EESeal® go on easily, notice that
the EESeal® is intentionally oversized, so your pressing
action should be towards (not away from) the pins
already completed. Do not attempt to push the EESeal®
down any further than just over the tip of the pins.
Step 4 - Fully Insert & Seat the EESeal®
First, confirm that you can see the tip of every pin slightly
poking through its corresponding EESeal® pinhole (if
not, complete step 3 before proceeding).
The EESeal® can be fully inserted and permanently
seated by simply mating the connector pair. Now, check
the EESeal® to ensure it is flat at the bottom of the
connector with no folds along its edge or interior.
It should appear like it belongs there. If you notice
anything unusual, please contact us.
For additional information or to see an instructional video, Visit: https://eeseal.com/installation-dsub/
Questions?
Partially insert just the tip of the
pins into the pinholes
Match the D shape of the EESeal® to
the D shape of the connector
Seat the EESeal®so all the
pins are fully exposed
Questions?
Pleasecall(505)243-1423 or email
[e-mail] for assistance.