User manual CHAMBERLAIN PD432D

[. . . ] 845 Larch Avenue Elmhurst, Illinois 60126-1196 www. chamberlain. com GARAGE DOOR OPENER Model PD432D 1/2 HP For Residential Use Only Owner's Manual Please read this manual and the enclosed safety materials carefully!The door WILL NOT CLOSE unless the Protector System® is connected and properly aligned. The model number label is located on the front panel of your opener. TABLE OF CONTENTS Introduction 2-7 Adjustment 27-29 Safety symbol and signal word review . . 25-26 Programming 35-36 To add or reprogram a hand-held remote control . [. . . ] · Figure 3, Hole alignment alternative: ­ If holes in curved arm are above holes in straight arm, disconnect straight arm. ­ Find two pairs of holes that line up and join with bolts, lock washers and nuts. · Pull the emergency release handle toward the opener at a 45° angle so that the trolley release arm is horizontal. Trolley will re-engage automatically when opener is operated. Inner Trolley Outer Trolley Ring Fastener Clevis Pin 5/16"x1" Straight Door Arm Door Bracket Emergency Release Handle Curved Door Arm Figure 1 Clevis Pin 5/16"x1-1/4" Lock Washers 5/16" Nuts 5/16"-18 Bolts 5/16"-18x7/8" Door Bracket Figure 2 HARDWARE SHOWN ACTUAL SIZE Nut 5/16"-18 Lock Washer 5/16" Ring Fastener Nuts 5/16"-18 Lock Washers 5/16" Clevis Pin 5/16"x1" (Trolley) Clevis Pin 5/16"x1-1/4" (Door Bracket) Hex Bolt 5/16"-18x7/8" Bolts 5/16"-18x7/8" Cut this end Figure 3 25 ALL ONE-PIECE DOORS 1. Assemble the door arm, Figure 4: · Fasten the straight and curved door arm sections together to the longest possible length (with a 2 or 3 hole overlap). · With the door closed, connect the straight door arm section to the door bracket with the 5/16"x1-1/4" clevis pin. Adjustment procedures, Figure 5: · On one-piece doors, before connecting the door arm to the trolley, the travel limits must be adjusted. Limit adjustment screws are located on the left side panel as shown on page 27. · Open door adjustment: decrease UP travel limit - Turn the UP limit adjustment screw counter-clockwise 4 turns. - Manually raise the door to the open position (parallel to the floor), and lift the door arm to the trolley. The arm should touch the trolley just in back of the door arm connector hole. Refer to the fully open trolley/door arm positions in the illustration. · Closed door adjustment: decrease DOWN travel limit - Turn the DOWN limit adjustment screw clockwise 4 complete turns. Door Bracket Ring Fastener Lock Washers 5/16" Nuts 5/16"-18 Clevis Pin 5/16"x1-1/4" Straight Arm Bolts 5/16"-18x7/8" Curved Door Arm Figure 4 - Press the Door Control push button. The arm should touch the trolley just ahead of the door arm connector hole. Refer to the fully closed trolley/door arm positions in the illustration. Connect the door arm to the trolley: · Close the door and join the curved arm to the connector hole in the trolley with the remaining clevis pin. If the door has a slight "backward" slant in full open position as shown in the illustration, decrease the UP limit until the door is parallel to the floor. NOTE: When setting the up limit on the following page, the door should not have a "backward" slant when fully open as illustrated below. A slight backward slant will cause unnecessary bucking and/or jerking operation as the door is being opened or closed from the fully open position. Figure 5 Inner Trolley Outer Trolley Closed Door Door Arm Connector Hole Door Arm Emergency Release Handle Closed Door Inner Trolley Outer Trolley Correct Angle Door Arm Connector Hole Open Door Door with Backward Slant (Incorrect) 26 ADJUSTMENT STEP 1 Adjust the UP and DOWN Travel Limits Limit adjustment settings regulate the points at which the door will stop when moving up or down. · Does the door stay closed and not reverse unintentionally when fully closed?If your door passes both of these tests, no limit adjustments are necessary unless the reversing test fails (Adjustment Step 3, page 29). NOTE: Repeated operation of the opener during adjustment procedures may cause the motor to overheat and shut off. [. . . ] To order call: 1-800-528-9131 41A5281 CLDM1 CLOSED OPEN 7806CB 8 Foot (2. 4 m) Rail Extension Kit: To allow an 8 foot (2. 4 m) door to open fully. 39 CHAMBERLAIN® SERVICE IS ON CALL OUR LARGE SERVICE ORGANIZATION SPANS AMERICA INSTALLATION AND SERVICE INFORMATION IS AS NEAR AS YOUR TELEPHONE. SIMPLY DIAL OUR TOLL FREE NUMBER: HOW TO ORDER REPAIR PARTS Selling prices will be furnished on request or parts will be shipped at prevailing prices and you will be billed accordingly. WHEN ORDERING REPAIR PARTS, ALWAYS GIVE THE FOLLOWING INFORMATION: · PART NUMBER · PART NAME · MODEL NUMBER ADDRESS ORDERS TO: 1-800-528-9131 www. chamberlain-diy. com For professional installation, parts and service, contact your local CHAMBERLAIN dealer. Look for him in the Yellow Pages, or call our Service number for a list of dealers in your area. THE CHAMBERLAIN GROUP, INC. [. . . ]