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Venetian Blind Drive JA comfort SMI 

168030001_EN_0219  

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 with the 

drive or other components that heat up during operation 

is prevented e.g. by installing a cover. 

&$87,21

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, the cable outlet and front with marking (direction of 

movement 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 

1. 

Attach the coupling on the drive shaft so it is diagonal. 

When doing so, pay attention to the position of coupling 

and shaft. The retaining springs must slide on the  

top surface. 

2. 

Push on the coupling until the retaining spring audibly 

latches in the notch. Hold the drive shaft steady by 

pushing against it at the other end. 

3. 

Jerk the coupling to check whether it is held securely. 

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). 

1. 

Attach the damper on the drive or the head rail. Install 

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. 

2. 

Note: Secure the drive from turning in the head rail  

using the countersunk screws and the optional clips. 

3. 

Insert the venetian blind shafts into the QuickSnap  

couplings in the correct position and secure them 

against slipping out. 

127,&(

After installation of the venetian blind, attach 

these instructions to the connecting cable for  

the electrician.

Application/special features/scope of  

delivery/accessories 

Application: 

• 

Electronic drive for indoor/outdoor venetian blinds 

• 

Suitable for head rails from 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/CLOSE are 

permanently assigned.  

Observe the marking on 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 STAS4, 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 

installation 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 with in 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 

publication. 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). 

:$51,1*

Summary of Contents for JA comfort SMI series

Page 1: ... pointing down Do not knock the drive shaft or coupling Do not load the drive shaft in radial direction 2 Note Secure the drive from turning in the head rail using the countersunk screws and the optional clips 3 Insert the venetian blind shafts into the QuickSnap couplings in the correct position and secure them against slipping out 127 After installation of the venetian blind attach these instruc...

Page 2: ...and continues 3 Press and hold down the OPEN button and the DOWN CLOSE button too until the desired position is reached Release both buttons The upper end position is set and is at the position before the run on end switch Cyclical reference runs are performed 4 Remove the assembly cable connect it electrically open or down close check assignment of the travel directions Setting the lower end posi...

Page 3: ...seless soft brake Rated current A 0 50 0 68 0 50 0 68 0 68 Rated power consumption W 115 156 115 156 156 Protection class I Limit switch range revolutions 100 100 100 100 100 Protection class IP 54 54 54 54 54 Operating time min S2 5 4 5 4 4 Length a mm 139 154 139 154 154 Length b mm 243 258 243 258 258 Weight kg 1 60 1 95 1 60 1 95 1 95 Ambient operating temperature C 20 60 20 60 20 60 20 60 20 ...

Page 4: ...TAS 4 STAK 4 Aderfarbe Bezeichnung 1 2 3 4 5 Erde schwarz 1 schwarz 2 braun blau grün gelb I I L N PE Definition der schwarzen Adern schwarz 1 zwischen blau und grün gelb schwarz 2 zwischen braun und grün gelb Hinweise auf Verlegung von SMI Adern in eigenen Leitungen Die SMI Adern I und I können in der Motoranschlusslei tung des SMI Antriebes wie oben oder in einer eigenen Leitung geführt werden D...

Page 5: ...n disconnected elero GmbH EN 5 060608SMI connection diagram_R ev1 3 doc 06 08 2010 Actuator Command mode Command mode in case of power failure of various phases permissible not permissible Command mode in case of power failure of various phases Command mode in case of power failure of various phases Drive Drive Drive Drive Drive Drive Drive Drive Drive permissible SMI drives to different alternati...

Page 6: ...ements and all other pertinent provisions in EU Directives For the full declaration of conformity see www elero com downloads service Manufacturer s address Service elero GmbH 73278 Schlierbach GERMANY www elero de If malfunctions have occurred or the device has been damaged despite proper handling please contact your contractor or dealer Maybachstr 30 73278 Schlierbach info elero de www elero com...

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