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Installation and Operation of: FLM100 Half Rack Retro

Duke Manufacturing Co. 

2305 N. Broadway 

St. Louis, MO 63102

Phone: 314-231-1130

Toll Free: 1-800-735-3853

Fax: 314-231-5074

www.dukemfg.com

INSTALLATION - continued

UPDATE - COMPLETE

Step 15

Level Unit. To ensure the door of this unit seals 

completely, the unit must be fully leveled in all 

directions.  

NOTE: 

This must be done 

before the unit is sealed to 

the floor or built into a curb.

NOTE

: The unit can be 

leveled by adjusting the feet 

using adjustable pliers.

Step 15A

Level Unit front to back on both sides.

Step 15B

Level unit side to side, both front and back.

Step 15C

Check the top and bottom corner seal of the door 

gasket. There should be no gap.

NO GAP

GAP

RE-ADJUST

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