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Note. The gasket is not rectangular. The side of the

gasket that is placed near the back of the ET unit is

shorter than the side that is placed near the front of the

unit.

3. Start at one corner and peel away just enough of the

backing to expose about 1 inch of adhesive on each

side of the corner.

Important

The adhesive under the backing is very delicate. To be sure

that you do not remove the adhesive with the backing, use a

razor knife to separate the backing from the adhesive.

Do not remove the entire backing at once. Start at one corner,

lift and peel back some of the backing only, as described

below.

Do not stretch the gasket. This can cause the adhesive layer

to come away from the gasket.

4. Place the gasket on the recessed edge of the access

hatch, with the backing side down. Line it up with the

edge of the opening in the access hatch, then gently

press the corner with the exposed adhesive into place.

Don't press it down firmly yet.

5. With the gasket gently adhering at the corner, peel the

backing away from the corner carefully, a little bit at a

time, gently pressing the gasket into place around the

edge of the access hatch as you go along. Don't press

it down firmly yet.

6. Continue until you have removed all of the backing

and the gasket is lightly tacked into place around the

opening of the access hatch.

7. Make sure that the entire surface of the gasket is in

contact with the recessed edge of the access hatch,

without bumps or ripples.

3M Dynapro ET 350 Monitors (Models 350R and 350L3) and ET 3170 Terminal

Back of monitor

Front of monitor

32525_co

3M Touch Systems Proprietary Information

8. When you are satisfied with the fit, use your fingers to

press the gasket firmly into place all around the

opening of the access hatch.

Preparing the hatch for cables

You can make up to four openings through the back of the

hatch.

Do not make openings in the removable plate, the top or

bottom of the hatch, nor in the extended hatch cover (if you

are using the extended hatch cover).

Important

Be sure that the openings you make are free of burrs and that the

surface around the hole is smooth and free of debris. This will

help ensure that the installed fittings seal properly.

If you want to make your own cables, refer to pin-outs in

the user's guide for your ET unit.

Connecting cables to the hatch

To ensure safe, certifiable connections and a complete seal

using one of the sealed fittings provided

(Table A), follow the steps in this section.

Table A: Supplied cable fittings (large and small)

Small fitting

Manufacturer

Sealcon

Part number

CD07CA-BK

Round cable

0.150 - 0.250"

diameter range

(3.81 - 6.35 mm)

Clearance hole

0.490"

(+0.010" / -0.000")

(12.5 mm)

(+0.25 mm / -0.000

mm)

Description

Straight

Open-end wrench

19/32"

(15 mm)

Torque of locking

20 inch-pounds

nut

Torque of

14 inch-pounds

sealing nut

Large fitting

Sealcon

CD13NA-BK

0.250" - 0.450"

(6.35 - 11.43 mm)

0.830"

(21.1 mm)

Straight

15/16"

(24 mm)

31 inch-pounds

22 inch-pounds