Wayne-Dalton DS-350 Step, Install Brackets And Drive Components, Lifting The Door Assembly

Trim the top of each wear strip at a 45° angle as shown and clip onto the appropriate leg of each guide. Be sure that trimmed edges of the wear strips end just below the flare of the guides. Install the bottom bar stops with the same 5/16-18 x 5/8” truss head bolts and flange nuts used to assemble the guides (no washer). Leave the fasteners loose to allow the bottom bar stops to pivot out of the way of the bottom bar angle when the curtain will be pulled into the guides. You will be instructed to tighten the bottom bar stop fasteners in step #7.

STEP 4 INSTALL BRACKETS AND DRIVE COMPONENTS

From the Dimension Tables on page 4, mark the width location of each bracket by using dimension A for the operator side and 6” for the non-operator side. If the actual opening width varies from the packing slip width, adjust these dimensions by adding or subtracting ½ of the difference to each dimension. Subtract if the opening is larger and add if smaller. Mark the height location of the brackets by using dimension C. Verify the ceiling clearance minimum from dimension B. Use a string and a level to verify that the brackets are level with each other. Adjust bracket height as needed to level. Drill anchor holes and fasten the brackets with the anchors provided.

IMPORTANT!

Brackets must be level to each other with respect to height. Failure to level bracket heights will prevent door from operating properly.

If the door is to be chain hoist or motor operated, install the components shown below to the operator side of the curtain at this time using the fasteners provided. Do not tighten set screws at this time, you will be instructed to tighten these in step #9.

WARNING

Keep loose clothing, fingers, hands and arms away from all moving mechanisms, or serious injury or death could result.

STEP 5 LIFTING THE DOOR ASSEMBLY

WARNING

Door assembly is extremely heavy. Do not allow door assembly to fall from lifting mechanism, or serious injury or death could result.

Lift door assembly up to door support brackets. Care should be taken to avoid any damage to the curtain. Make sure that the door assembly is centered between the guides and that clearance between the windlocks and the guides is the same on both sides. Adjust door assembly location as needed. Place the axle saddle castings under the axle on each

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