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Knife Edge Cove Installation Instructions

Pre-installation:

Inspect material to verify all material has been received.

Report shipping damage or missing items immmediately.

Organize all material by ‘System’ using BOM per System.

CornerHousings

Components supplied with housings

LinearHousing

KEC-A-C90C90 deg. coffer corner (inside corner)

KEC-A-HSG-X (X can be any 1' length betwen 1' and 8')

KEC-A-C90R90 deg. raft corner (outside corner)

12”12” 12” 12”

ECOSENSE LIGHTING INC.915 WILSHIRE BLVDSUITE 2175LOS ANGELES, CA 90017

P • 310.496 . 6255F • 310.496 . 6256T • 855.632.6736 855.6 . ECOSEN

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE. VISIT ECOSENSELIGHTING .COM FOR THE MOST CURRENT SPECIFICATIONS.

© 2015 ECOSENSE LIGHTING INC. ALL RIGHTS RESERVED. ECOSENSE , THE ECOSENSE LOGO AND ECOSPEC ARE REGISTERED TRADEMARKS OF ECOSENSE LIGHTING INC.

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KEC-A-HSG-X

Straight Linear Wall to Wall

KEC-A-HSG-X

KEC-A-CON-SQRSquare connector w/4 x M3 set screws

KEC-A-CON-SQRSquare Connector


Coffer Cove, 4 sided with coffer corner (inside corners)

KEC-A-C90R

mounting surfacetypical







KEC-A-C90C

KEC-A-C90C

KEC-A-C90C

KEC-A-C90C

KEC-A-HSG-X KEC-A-HSG-X

KEC-A-HSG-X KEC-A-HSG-X

Raft Cove, 4 sided with raft corner (outside corners)

KEC-A-C90R

KEC-A-C90R

KEC-A-C90R

KEC-A-HSG-X

KEC-A-HSG-X

KEC-A-HSG-X

KEC-A-HSG-X


P • 310.496 . 6255F • 310.496 . 6256T • 855.632.6736 855.6 . ECOSEN







Rough-in

Wall Preparation:

Begin installation by providing rough-in wall and ceiling structure for each ‘System’ location.

Install 5/8” drywall onto upper ceiling and cove wall.

Tape and mud joints. Sand to smooth finish andapply paint primer and paint color.

1.

2.

3.

Framing

Finished Mounting Surface

Finished Wall

upper ceiling

5/8” drywall

5 5/8”” minimum

Finished Wall

upper ceiling

5/8” drywall

framing member

framing member

fram

ing

mem

ber

lower ceiling


P • 310.496 . 6255F • 310.496 . 6256T • 855.632.6736 855.6 . ECOSEN





Mounting Housing

Housing Installation:

Mount housing onto finished mounting surface (cove wall) with #8 screws at 16” on center using continuous screw port located in housing. (Do not use drywall screws. Use wood or sheet metal screws)

Pre-drilling pilot hole to align with structure is recom mended to simplify mounting

Recommend starting at end of straight runs and at the a corner for patterns.

Screws shall fasten to wall/ceiling building framing members. Total fixture weight 1.5 lbs per foot.

Increase weight as required to accomodate light fixtures supplied by others.

Mount additional housings as indicated above with the addition of sliding the pre-installed nose alignment connector to attach joining extrusions.

Secure connectors in place with four set screws (two set screws on each side of the joint).

Install all housings within a given ‘System’ repeating # 3 and #4 above.

Install 5/8” drywall to the underside of the housing and fasten with 1 1/4” drywall screw 1 7/8” from housing nose edge.

Apply drywall mud and mesh tape to form a smooth taper from housing nose edge to ajoining ceiling plan or wall surface. Apply multiple thin coats of mud to ensure a smooth taper. Allow each coat to dry and sand smooth before applying the next coat of mud.

Apply paint primer and paint color.

Important:

Housing lengths are based on finished mounting surface dimensions as approved on submittal drawings. Any deviation in the finished mounting surface dimension will result in housings being too long or too short. If this occurs new hous-ings will need to be ordered with the exact length required to complete the ‘System(s)’.

Attaching Housing to Mounting Surface

Drywall Installation under Housing

Plaster Skim Coat

1 1/4” DrywallScrew

Nose Housing

5/8” DrywallCeiling

1 7/8”

1 3/8”

Joint Connector

Joint Connector

Drywall Mud Skim Coat

1.

2.

3.

4.

5.

6.

7.

8.


P • 310.496 . 6255F • 310.496 . 6256T • 855.632.6736 855.6 . ECOSEN




Feild Cutting: If cutting the housing extrusion in the feild use a non-ferrous blade.

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