elero JA Comfort series Manual

Venetian Blind Drive JA Comfort
Application/special features/scope
of delivery/accessories
Application:
Electronic drive for indoor/outdoor venetian blinds
•
Suitable for head rails as of 51 x 57 mm (height x width)
•
Special features:
Drive on both sides with silent soft brake
•
Limit stop: electronic
•
Slow travel during rotation of slats
•
Standstill detection of drive shaft
•
Soft start (2 speeds: slow/fast)
•
The travel directions OPEN and DOWN/CLOSED are
•
permanently assigned.
Important:
Observe the direction of the movement symbol on the
cable side on the drive
Safety cut-out limit switch: Optional as a reference point
•
for band length compensation by means of cyclical
reference runs
Standard scope of delivery:
Drive with 0.8 m connecting cable with Hirschmann
•
plug STAS3, assembly kit, safety instructions and
assembly instructions
Accessories:
Deflector for connecting cable, blind clamping set,
•
clips, damper systems, Quick Snap shaft couplings,
mushroom button extension (cut-out extension)
Hirschmann couplings, control units
•
Safety instructions
Important safety instructions Observe all assembly instruc-
tions. Incorrect assembly can lead to serious injuries.
General safety instructions for use, including installation of
venetian blind drives, can be found in the "Safety instruc-
tions" leaflet supplied with each drive. Please read these
assembly instructions carefully as the procedure in this
manual is a prerequisite for correct use of the product.
Figures included are for illustration purposes only. The
illustrations may differ from your product on minor details
and are provided for general information only.
elero GmbH continuously strives to improve all products.
As a result, the specifications, features and technology of
this product may be changed at any time. The information
provided is based on current information at the time of pub-
lication. Do not perform any modifications to the device.
No claims can be derived from the technical data, images
and information provided in this manual.
Additional assembly instructions:
Before installing the drive, all lines and equipment which
•
are not required for operation must be deactivated.
The rated torque and rated operating time must be
•
suitable for the properties of the driven part (the blind).
Risk of injuries due to hot surfaces. The drive
will heat up during operation, the drive casing
can become hot. Skin burns are possible.
Wear personal protection equipment (protective gloves).
•
Venetian blind drives that are installed below 2.5 m
•
above the floor or at another level that allows access to
the drive must be installed so that direct contact of the
drive or other components that heat up during operation
is precluded e.g. by installing a cover.
Assembly
The drive is intended exclusively for right hand installation
with its lower end position preset. Right-hand installation
refers to the view from the outside of the building looking
in, cable outlet and front with marking (direction of move-
ment symbol) are located on the right.
Mounting the safety cut-out
On the underside of the limit switch housing, insert the safe-
ty cut-out into the openings and clip it in. Check the safety
cut-out is working. Any malfunctions may lead to damage.
If the safety cut-out is not long enough, it can be extended
by 10 mm at a time with the safety cut-out extension
(Accessories, article number 161014501) (attach max.
3 cut-out extensions).
Insert a small flat screwdriver into one of the notches on
the orange cover and apply pressure to the blade towards
the middle of the mushroom button, levering off the cover.
Clip on the extension and then clip on the cover again.
Mounting the optional mushroom button extension
Use the extended version of the mushroom button
•
(accessories) instead of the original mushroom button.
Clip this in/out to replace it.
Mounting of QuickSnap coupling
Attach the coupling on the drive shaft so it is diagonal.
1.
When doing so, pay attention to the position of coupling
and shaft. The retaining springs must slide on the
top surface.
Push on the coupling until the retaining spring audibly
2.
latches in the notch. Hold the drive shaft steady by
pushing against it at the other end.
Jerk the coupling to check whether it is held securely.
3.
Dismantling the QuickSnap coupling
Lift the retaining spring on the coupling using a suitable
•
screwdriver and pull off the coupling.
Installation in venetian blind head rail
Note: Select the damper system according to the specified
shaft height (see Accessories).
Attach the damper on the drive or the head rail. Install
1.
the drive without pressure into the head rail so it is
positioned correctly (mushroom button pointing down).
Do not knock the drive, shaft or coupling. Do not load
the drive shaft in radial direction.
Note: Secure the drive from turning in the head rail
2.
using the countersunk screws and the optional clips.
Insert the venetian blind shafts into the QuickSnap
3.
couplings so they are in the correct position and secure
them to prevent them from sliding out.
After installation of the venetian blind, attach
these instructions to the connecting cable for
the electrician.
Electrical connection
All electrical work may only be carried out by authorised
electricians according to the applicable rules and regula-
tions of the trade association and the requirements laid
out in DIN VDE 0100. Furthermore, the national legal reg-
ulations applicable in the respective country of use must
be observed. Connect the electrical connection only when
the power is turned off. To do so, disconnect the mains
supply cable from the power supply and secure it. Persons
failing to observe the requirements may be held liable for
damage to property and personal injuries.
Connect according to the following scheme while observing
the following notes:
Min. switchover delay 500 ms (voltage-free) in case of
•
a change in direction of rotation due to locked push
buttons/switches/control units.
Parallel switching of several JA type drives is possible.
•
Please note the maximum switching capacity of the
•
control unit.
168030001_EN_0219