Kenall Medmaster mac series User manual

www.kenall.com |P: 800-4-Kenall |F: 262-891-9701 |10200 55th Street Kenosha, Wisconsin 53144, USA

This product complies with the Buy American Act: manufactured in the United States with more than 50% of the component cost of US origin. It may be covered by patents

INSTALLATION INSTRUCTIONS

MAC_F-1785_090418

Luminaires for Patient Room Applications

MEDMASTER™

IMPORTANT SAFEGUARDS

When using electrical equipment, basic safety precautions

should always be followed, including the following:

THIS PRODUCT MUST BE INSTALLED IN ACCORDANCE WITH THE

APPLICABLE INSTALLATION CODE BY A PERSON FAMILIAR WITH

THE CONSTRUCTION AND OPERATION OF THE PRODUCT AND

THE HAZARDS INVOLVED. DISCONNECT POWER TO ALL CIRCUITS

BEFORE WIRING FIXTURE. INSTALL IN ACCORDANCE WITH

ALL NATIONAL, STATE, AND LOCAL CODES. DO NOT CONNECT

TO AN UNGROUNDED SUPPLY. READ ALL FIXTURE MARKINGS

AND LABELS TO ENSURE CORRECT INSTALLATION OF FIXTURE.

SUPPLEMENTAL INSTRUCTIONS MAY BE LOCATED ON THE

FIXTURE, IN ADDITION TO THIS INSTRUCTION SHEET, REGARDING

ORIENTATION, OR MOUNTING RESTRICTIONS.

SAVE THESE INSTRUCTIONS

INSTALLATION INSTRUCTIONS

MAC SERIES

Install in compliance with the National Electric Code, any applicable local codes and any specic instructions given

on the luminaire labels. If installing in conjunction with any additional options and/or accessories, also refer to the

respective instruction sheets. For installation only by a qualied electrician.

NOTE: To maintain the ratings and approvals noted on the xture nameplate, any ttings or mounting hardware

supplied with this xture, must be used with this xture.

SURFACE MOUNTED FIXTURES

1. Use mounting hardware (if provided) to secure the xture to its location. If no hardware is supplied, any

appropriate hardware can be used.

2. Fixtures with external mounting tabs must be mounted using all tabs.

www.kenall.com |P: 800-4-Kenall |F: 262-891-9701 |10200 55th Street Kenosha, Wisconsin 53144, USA

This product complies with the Buy American Act: manufactured in the United States with more than 50% of the component cost of US origin. It may be covered by patents

INSTALLATION INSTRUCTIONS

MAC_F-1785_090418

RECESSED FLANGE FIXTURES

1. To ensure an adequate seal between the ange

and the ceiling system, it is important to have a

square opening and a at ceiling surface. When

gypsum is used as the base material it should

have adequate thickness to resist bowing.

See appropriate specication sheet or contact

Kenall directly for recommended ceiling cutout

dimension. The cutout opening should be

accurate to within a 1/16 of an inch.

2. Framing around the entire opening is

recommended and should start at the rough opening. Typically, “C” shaped 16 gauge galvanized cold rolled

channel used to frame the opening because of its straightness.

3. Gypsum board shall be secured to the framing material around the opening. The ceiling surface around the

opening shall be at and smooth and not run (deviate from a straight edge) more than 1/32 inch over 2 feet.

The opening should always be cut into whole pieces of gypsum. Ceiling seams and joints shall be outside of

xture cutouts. Framing members running under the gypsum shall be whole pieces around the cutouts and run

the length of the cutout, not just under the yoke bracket.

4. After creating the rough opening, frame the opening on the plenum side of the ceiling.

5. The yoke will span the width of the rough cutout and must be secured to C channel or framing material. Fasten

the carriage bolt to the yoke with the nut in the hardware bag. Then, locate and secure the yoke bracket to

the “C” channel, located so that the carriage bolts will engage the holes in the housing when the xture is

installed.

6. Connect the appropriate exible raceway system to the wiring access hole and raise the xture into

the opening.

7. Apply a bead of caulk to the ceiling side of the housing ange, to seal the xture housing to the ceiling. All 4

bolts will pass into the housing. Attach neoprene washer (if supplied), nylon washer and nut to the bolt to hold

the housing in place.

8. Tighten all 4 nuts until xture is rmly seated in the cutout.

RECESSED GRID FIXTURES

1. Fixture is designed for use with 1.00"/1.50" T bar grid systems with vertical grid T thickness’ of less than ¼"

with a maximum height of 2". Grid systems can be installed with standard 12, 24 or 48 inch center line spacing

of grid.

2. Fixture housing lays into grid.

www.kenall.com |P: 800-4-Kenall |F: 262-891-9701 |10200 55th Street Kenosha, Wisconsin 53144, USA

This product complies with the Buy American Act: manufactured in the United States with more than 50% of the component cost of US origin. It may be covered by patents

INSTALLATION INSTRUCTIONS

MAC_F-1785_090418

EYEBOLT ASSEMBLY

NOTE: Eyebolt assembly is used to support grid xture to structure above.

1. Thread standard 1/4"-20 hex nut onto eyebolt.

2. Slip eyebolt/nut assembly through housing (4 places).

3. From inside housing, install rubber washer, nylon washer, and palnut or large ange hex nut and tighten

(4 places).

www.kenall.com |P: 800-4-Kenall |F: 262-891-9701 |10200 55th Street Kenosha, Wisconsin 53144, USA

This product complies with the Buy American Act: manufactured in the United States with more than 50% of the component cost of US origin. It may be covered by patents

INSTALLATION INSTRUCTIONS

MAC_F-1785_090418

RECOMMENDED CEILING CUTOUT

1. Line up ceiling support channels (by others), with inside surface of ceiling cutout then secure.

2. Dimensions shown in view indicate center point location of yoke assembly in relation to ceiling opening.

Fastening device used will determine if and what size holes are needed. (By others).

www.kenall.com |P: 800-4-Kenall |F: 262-891-9701 |10200 55th Street Kenosha, Wisconsin 53144, USA

This product complies with the Buy American Act: manufactured in the United States with more than 50% of the component cost of US origin. It may be covered by patents

INSTALLATION INSTRUCTIONS

MAC_F-1785_090418

CARRIAGE BOLT ASSEMBLY

NOTES:

1. Kenall supplies 4 1/2" long carriage bolts. This bolt can be adjusted for the different height support channel

used on the inside perimeter.

2. Refer to the chart below and locate the appropriate “A” dimension. This dimension is the amount of the

threaded bolt required to secure the xture.

www.kenall.com |P: 800-4-Kenall |F: 262-891-9701 |10200 55th Street Kenosha, Wisconsin 53144, USA

This product complies with the Buy American Act: manufactured in the United States with more than 50% of the component cost of US origin. It may be covered by patents

INSTALLATION INSTRUCTIONS

MAC_F-1785_090418

YOKE INSTALLATION

1. After carriage bolts have been set to proper height dimensions, and center points have been located in ceiling

supports, attach yoke assembly (yoke/support attach hardware by others.

2. Refer to the chart below and locate the appropriate “A” dimension. This dimension is the amount of the

threaded bolt required to secure the xture.

WIRING INSTRUCTIONS

1. Read all xture markings and labels to insure correct installation of the xture. Additional information may be

located on the xture, separate from this instruction sheet, regarding orientation and mounting restrictions.

2. Disconnect power to main circuits before wiring xture.

3. Undo center reector and wire way cover to gain access to the inside of the xture (also refer to next page for

diffuser operation).

4. Attach conduit to wiring hole.

5. Connect xture leads to power supply leads using connectors suitable for the gage and number of wires being

used (not included). Connections are to be made in the junction box, not the xture. Black and other colored

wires connect to the supply conductor, white xture lead connects to the neutral supply conductor, and the

grounding wire must be connected to a suitable ground.

6. Fasten wire way cover and center reector.

www.kenall.com |P: 800-4-Kenall |F: 262-891-9701 |10200 55th Street Kenosha, Wisconsin 53144, USA

This product complies with the Buy American Act: manufactured in the United States with more than 50% of the component cost of US origin. It may be covered by patents