GEZE Powerturn, Installation And Service Instructions Manual

Page: 37 / 56

Powerturn
37
Installation
7.17 Installing and removing the link arm
7.17.1 Installing the link arm
Door leaf installation hinge side with link arm Transom installation opposite hinge side with link arm
1 Telescope bar
2 Lever
3 Screws
4 Door stop buffer
X
Open the screws (3) on the telescopic rod (1).
X
Move the door to the closed position.
X
Attach the telescopic rod (1) to the door/door frame.
X
Set the lever (2) on the drive axle (position represented by dotted lines).
Additional fitting instructions on the supplementary installation sheet, see chapter 12
X
Screw in the cylinder head screw M6 × 45 (from the “counter piece” assembly group), and tighten it with 15 Nm.
X
Pre-tension the lever (2) until the telescopic rod (1) is perpendicular to the door.
X
Firmly tighten the screws (3) on the telescopic rod (1).
X
Install the on-site door stop buffer (4). For max. opening angle see chapter 5.3.
7.17.2 Removing the link arm
X
Move the door to the closed position.
X
Undo the screws (3) on the telescopic rod (1).
The pre-load is relieved and the position depicted in the “link arm pre-tensioned” illustration is reached.
X
Undo and screw out cylinder head screw M6 × 45 (from the ‘counter piece’ assembly group).
X
Pull the lever (2) out of the drive axle.