42
May 2013
IMO_294_EN_v0
Roto E-Tec DoorDrive
Subject to change.
Maintenance
1
2
3
Checking coupling rod alignment
– The coupling rod must be aligned parallel to the edge of the door.
– To readjust, apply light pressure to adapter profile on inner closing edge
1
to release it and remove it, to then enable all the screws to be accessed.
– Release screws
2
on angle bracket
3
.
– Slide angle bracket so that the coupling rod runs parallel to the upper
edge of the door.
– Tighten screws using screwdriver finger tight.
Attach adapter profile again.
Checking fastening of swing door drive
The swing door drive is installed into the door leaf below the upper edge of
the door. The fastening of the swing door drive can be accessed from
above.
– The fixing screws of the swing door drive must not be loose.
– Re-tighten loose screws using screwdriver finger tight.
– Check swing door drive for obvious damage and visible signs of wear.
– Have damaged parts replaced by qualified personnel.
Checking door latch for ease of movement
– Door latch must close smoothly.
– Remove any coarse soiling.
– Clean door latch using clean cloth.
– If necessary, also lubricate door latch.
2
2
1
Visually inspecting electronic circuits
The electronic circuits are installed in the door leaf.
– No soiling or moisture in the electronic circuits.
– Clean electronic circuits on outside using clean cloth.
– If sealing plug
1
is damaged or missing, replace it.
– Re-tighten
2
screws on cover of electronic circuits.
Checking temperature of power supply unit with hand
– When installed, power supply unit is warm to the touch.
– If the power supply unit is hot, have the power supply unit checked or
replaced by qualified personnel.
– If necessary, switch off the circuit breaker to disconnect the power supply
unit from the mains supply.
Checking mounting of door in masonry
– The door frame is mounted firmly into the masonry. No gaps are visible
between the frame and the masonry. When the door sash is moved the
frame does not move.
– Door edges or frame edges are horizontal or vertical.
– The closed door sash makes close and even contact with all the closing
edges and the frame.
– Check the position of the frame and the door sash using a spirit level.
– If necessary, have frame adjusted or mounted again by qualified personnel.
