If you have any questions, please give us a call. Call Toll Free 1-800-456-7865
Weather Guard® products are protected by one or more of the following patents or trademarks:
U.S. - 842268, 1661625, 1663369; Canada - 282725; U.K. - 1400720; other patents pending.
KNAACK
LLC
420 E. TERRA COTTA AVENUE - CRYSTAL LAKE, ILLINOIS, 60014 - 815-459-6020
©1991 Knaack
LLC
-NOTICE-
Any modification or unintended use of this product shall immediately void all manufacturers warranties.
Manufacturer disclaims all liability for injuries to persons or property resulting from any modification to, or
unintended use of this product.
INSTALLATION INSTRUCTIONS
If installing this extension accessory on
a newly purchased Model 237 Conduit
Carrier, go directly to step A.
1. Loosen the front hold down strap on
your 237 Conduit Carrier where it fas-
tens onto the crossmember.
2. Support both front and rear conduit
carrier sections where they will part.
Remove nuts and bolts holding the two
halves and set them aside for reuse
later.
3. Cut sealing gaskets from Bulk
Weatherstripping and attach to exten-
sion end. One carrier end should al-
ready have weatherstrip in place.
4. Insert extension between carrier
halves and reinstall previously removed
nuts and bolts.
5. Slide front half of carrier back to
meet front of extension and bolt to-
gether.
6. Refasten front carrier hold down
strap and your job is complete.
A. When adding this extension to your
conduit carrier during initial assembly,
insert between the front and rear
halves and fasten during Step 6 of the
Model 237 instruction sheet.
Note - It is normal for the product to
get a dull gray color due to oxida-
tion.
1/4-20 x 3/4"
Hex Hd. Bolt
1/4" Flat
Washer
Extension
Weatherstrip
1/4-20
Nut
1/4" Flat
Washer
Part No. 24-2380
REV. B
ECN 5315 05/13
2