Baldor 23H series Installation & Operating Manual

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Baldor 23H series Installation & Operating Manual Manual pdf 33 page image

Remote Keypad MountingInstructions for Remote Keypad Mounting Using Optional Baldor Keypad ExtensionCableThe keypad assembly (DC00005A-00) comes complete with the screws and gasket required tomount it to an enclosure. When the keypad is properly mounted to a NEMA Type 4 enclosure, itretains the Type 4 rating.Tools Required:Drill, center punch, tap handle, screwdrivers: Phillips and straight, crescent wrench.8-32 tap and #29 drill (if threading mounting surface).1-1/4 standard knockout punch (1-11/16" nominal diameter).RTV sealant.(4) 8-32 nuts and lock washers.Extended 8-32 screws (socket ,phillister) will be required if the mounting surface is thicker than12 gage and is not tapped (through hole approach).Remote keypad mounting template. (See next page for template)Mounting Instructions: For tapped mounting holes1. Locate a flat 4" wide x 5.5" minimum high mounting surface. Material should be sufficientgage (14 minimum).2. Place the template provided on the mounting surface or mark the holes as shown on thetemplate.3. Accurately center punch the 4 mounting holes (marked A) and the large knockout (marked B).4. Drill the four mounting holes (A) with a #29 bit. Tap an 8-32 thread.5. Locate the 1-1/4" knockout center(B) and punch using the manufacturers instructions.6. Debur knockout and mounting holes making sure the panel stays clean and flat.7. Apply RTV to the 4 holes marked (A).8. Assemble the keypad to the panel.9. From the inside of the panel, apply RTV over each of the four mounting screws. Cover a 3/4"area around each screw.Mounting Instructions: For Clearance mounting holes replace numbered steps abovewith the following:4. Drill four # 19 clearance holes (A).8. Hold the keypad in place on the panel and tighten the (4) 8-32 nuts over a locking washer.9. From the inside of the panel, apply RTV over each of the four mounting screws and nuts.Cover a 3/4" area around each screw while making sure to completely encapsulate the nutand washer.2-22 INSTALLATIONMN723H-10/95 11/28/95 1:09 AM Page 34 (Black plate)