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STEP 1.

Remove the bottom-left pre-installed M6 x 16mm Hex Cap Screw.

STEP 2.

Install bracket on MR luminaire as shown using supplied M6 x 20mm 

Hex Cap Screw. Torque M6 x 20mm Hex Cap Screw to 40 in-lbs (4.5 

Nm). It is strongly recommended that a medium or high strength 

thread-locker be used when installing the bracket. For units using 

surface or suspension mounting, install safety kit hardware on top of 

the surface mount or suspension mount brackets in the same location 

as shown.

STEP 3.

Attach stainless steel chain to safety kit bracket using stainless steel 

oval shaped threaded connecting link.

STEP 4.

Attach loose end of chain. Secondary safety mounting point must be 

suitable for supporting a minimum of 50lbs:

-  Attach loose end of stainless steel chain to fixed eye-bolt (not 

supplied) using the second stainless steel oval shaped thread-

ed connecting link.

-  Alternate attachment method: Wrap loose end of chain 

around fixed beam or other immovable support and create a 

closed loop using the second stainless steel oval shaped 

threaded connecting link. Supporting beam or structure must 

form a closed loop to prevent the secondary safety chain from 

slipping off or becoming unhooked.

MR-SK-##

PART NAME

QTY

1

1

1

2

1

Secondary Safety Bracket

M6 Flat Washer

M6 x 20mm Hex Cap Screw

Oval Shaped Threaded Connecting Link

Stainless Steel Chain, 1/8” Trade Size

MR-SK-## – SECONDARY SAFETY KIT (Ordered Separately)

This MR-K-## kit is intended for use with UL Listed MR luminaire as 

marked on the luminaire nameplate.  

Accessory Package Contents

INSTALLATION STEPS

Step 2

Step 1

1

2

3

M6 SCREW

TM

Nemalux

I N D U S T R I A L

MR-GEN

rev. A-15

1-1

www.nemalux.com  |   [email protected]  |   Tel 403•242•7475  |   Fax 403•243•6190 

MADE IN CANADA

Summary of Contents for MR3

Page 1: ...tage AC 120 277 VAC HV 347 347 VAC 50 60Hz Rated Current MR3 0 25A 120 VAC 0 10A 347 VAC MR6 0 50A 120 VAC 0 20A 347 VAC Connections 3 4 NPT Conduit Black Line White Neutral Green Ground All field wiring supply conductors shall be rated 90 C minimum and rated for supply voltage 300V AC Models 600V HV models Class 1 Wiring Only Temperature Range 40 C to 55 C Ingress Protection IP66 and IP67 rated f...

Page 2: ...G CONFIGURATION SUSPENSION MOUNTING CONFIGURATION TM Nemalux I N D U S T R I A L MR GEN rev A 15 2 4 www nemalux com sales nemalux com Tel 403 242 7475 Fax 403 243 6190 MADE IN CANADA INSTALLATION INSTRUCTIONS Brackets are Ordered Separately Refer to alternate instructions if using Wall Pole Yoke Conduit or Hook Mount WARNING To reduce the risk of electric shock disconnect the luminaire from the s...

Page 3: ...lug two provided OR Install Direct Rigid Conduit as per local electrical code For direct rigid conduit installation torque hand tight plus 2 to 3 turns NOTE To aid in assembly and protection against ingress use of a petrolatum or soap thickened mineral oil based thread lubricant sealant is necessary STEP 6 Feed wire into Power Supply cavity Strip 100mm 4 of cable casing and strip conductors 8mm 0 ...

Page 4: ...ng connectors provided Connect output wiring using the same wiring connectors Feed output wiring through the remaining NPT hub as described in Step 5 above For dimming connect 18AWG or larger conductors to dimming connection points STEP 8 Close Power Supply Cavity Lid A Re install the power supply lid using six 6 Captive M4 screws B Tighten M4 Captive screws to 2 Nm 17in lbs Line Black Neutral Whi...

Page 5: ...stallation instructions provided with fixture STEP 4 Set Screw TM Nemalux I N D U S T R I A L MR GEN rev A 15 1 1 www nemalux com sales nemalux com Tel 403 242 7475 Fax 403 243 6190 MADE IN CANADA MR PM POLE MOUNT INSTALLATION Ordered Separately Refer to alternate instructions if using Wall Yoke Conduit or Hook Mount INSTALLATION STEPS This MR PM kit is intended for use with UL Listed MR luminaire...

Page 6: ... 7 N m 62 in lbs STEP 5 Install Back Cover Plate with 4x M4 Flat head screws and adhesive backed gasket Apply gasket with adhesive side applied to mount main body Torque to 2 N m 17 in lbs MR WM WALL MOUNT INSTALLATION Ordered Separately Refer to alternate instructions if using Pole Yoke Conduit or Hook Mount This MR WM kit is intended for use with UL Listed MR luminaire as marked on the luminaire...

Page 7: ...cal electrical codes for the specific hazardous locations Torque cable gland base and dome nut to manufacturer s recommended specification OR Install Direct Rigid Conduit as per local electrical code For direct rigid conduit installation torque hand tight plus 2 to 3 turns NOTE To aid in assembly and protection against ingress use of a petrolatum or soap thickened mineral oil based thread lubrican...

Page 8: ... position Torque hardware nuts to 9 N m 80 in lbs STEP 6 Resume installation instructions provided with fixture STEP 4 43mm 4 x 7mm 72mm 2 83in 51mm 60 deg MR YM YOKE MOUNT INSTALLATION Ordered Separately Refer to alternate instructions if using Pole Wall Conduit or Hook Mount This MR YM kit is intended for use with UL Listed MR luminaire as marked on the luminaire nameplate Accessory Package Cont...

Page 9: ...ing in MR high vibration yoke mount and install MR luminaire into yoke The raised circular bosses on the MR cheek plates should register inside of the large circular holes on the MR high vibration yoke mount arms Rotate luminaire to aim in the desired direction and fasten in place using 2x M6 socket head cap screws and flat washers per side Torque fasteners to 5 Nm 45 in lbs STEP 6 Resume installa...

Page 10: ...read lubricant sealant is necessary Un used conduit opening must be plugged to maintain the integrity of the enclosure STEP 3 Install Secondary Safety Cable by looping appropriate steel cable or chain through the outer band of the unit and fastening a closed loop Secondary safety hardware must be rated for a minimum of 50lbs Install remaining loop of secondary safety chain or steel cable to suitab...

Page 11: ...STEP 3 Slide anti rotation lock onto suspension hook assembly and install hook assembly into NPT threaded entry Tighten to hand tight plus 1 to 2 turns Slide anti rotation lock into place and tighten set screw to lock unit in place NOTE To aid in assembly and protection against ingress use of a petrolatum or soap thickened mineral oil based thread lubricant sealant is necessary Un used conduit ope...

Page 12: ...ain to fixed eye bolt not supplied using the second stainless steel oval shaped thread ed connecting link Alternate attachment method Wrap loose end of chain around fixed beam or other immovable support and create a closed loop using the second stainless steel oval shaped threaded connecting link Supporting beam or structure must form a closed loop to prevent the secondary safety chain from slippi...

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