Pella 812W0100, Installation Instructions Manual

INSTALLING ROTO COVER AND CRANK

Note: Finish the interior of the window and allow 

the window to dry before proceeding with these 

instructions. (To open the window for finishing, 

partially insert the lock handle into the jamb, 

unlock the unit, temporarily attach the crank handle 

and turn to open.)

A.  Place the cover over the operator stud and snap 

into place.

B.  Apply pressure to the pocket end of the cover and 

snap into place.

C.  Use a medium size flat-blade screwdriver to loosen 

the set screw in the crank handle.

D. Slide the crank handle onto the stud. Unlock, open 

window, then close and lock window.

E.  Fold the crank handle down and check alignment 

of knob with the pocket.

Note: You may need to adjust the crank position 

on the stud until the correct alignment is 

achieved.

F.  Open the crank and tighten the set screw.

G. After the final installation, fold the crank over and 

snap the knob into the pocket.

Note: Even with the window open the crank can 

be folded to avoid interfering with the window 

treatments.

Crank Handle

C

D

Operator Stud

Set Screw

A

B

Pocket End

Operator Stud

Knob

E

Pocket

LOCK LEVER REMOVAL AND INSERTION

Note: You may want to remove the lock lever prior to finishing the window, 

or if it needs to be replaced with a lock lever in a different finish.

A.  Unlock and open the window.
B.  Place the lock lever in the locked position.

C.  From the exterior of the window, insert a small flat-

blade screwdriver into the slot behind the lock lever.

D. Pry the cam away from the side of the window by 

rotating the screwdriver a quarter turn.

Note: This will release the hook in the lever from 

the cam hook.

E.  Remove the lock lever by pulling it toward the 

interior of the building.

F.  To install a lock lever, hold it in the lock position 

and insert it, from the interior, into the slot until it 

snaps into the cam.

Interior

B

Exterior

C

Interior

F

Exterior

E

D