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Contents 

1.  Safety indications ........................................................................................... 4 

2.  Formulas and recommendations for installation  ............................................ 5 

2.1.  Calculation of opening / closure force .................................................... 5 
2.2.  Maximum opening in accordance with sash height ................................ 6 

3.  Technical information about function .............................................................. 6 

4.  Technical data ................................................................................................ 6 

5.  Id plate and marking data ............................................................................... 7 

6.  Construction and standards ............................................................................ 7 

7.  Electrical power supply ................................................................................... 8 

8.  Instructions for assembly ................................................................................ 8 

8.1.  Preparation of actuator for assembly ....................................................... 8 
8.2.  Assembly for top hung windows opening outwards ................................. 9 
8.3.  Assembly on light domes or dormer windows .......................................... 9 
8.4.  Assembly with bottom hung windows .................................................... 10 
8.5. 

Assembly on louvre windows without mechanical lock or on sunshades . 10 

8.6.  Assembly in tandem with connection bar ............................................... 11 

9.  Electrical connections ................................................................................... 12 

10.  Stroke-end .................................................................................................... 13 

10.1.  Stroke-end at opening and closure ........................................................ 13 
10.2.  Stroke adjustment where required ......................................................... 13 

11.  Checking for correct assembly ..................................................................... 13 

12.  Emergency manoeuvres, maintenance and cleaning ................................... 13 

13.  Environmental protection .............................................................................. 14 

14.  Certificate of guarantee ................................................................................ 14 

15.  Declaration of conformity .............................................................................. 15 

 
 
 
 

 
 

Page 4 

1.  Safety indications 

 

 

ATTENTION

 

B

EFORE  INSTALLING  THIS  APPLIANCE

,

  ENSURE  ALL  SAFETY 

INDICATIONS  HAVE  BEEN  READ  CAREFULLY  AND  UNDERSTOOD  IN  ORDER  TO 

PREVENT  CONTACT  WITH  ELECTRICITY

,

  INJURY  OR  ANY  OTHER  INCIDENT

.

  THE 

MANUAL SHOULD BE CONSERVED FOR FURTHER CONSULTATION AT A LATER DATE

. 

SKY  450  rack  actuators  have  been  designed  to  move  windows  and  cupolas.  Use  for 
any  applications  other  than  those  indicated  must  be  authorised  by  the 
manufacturer after technical review of the assembly. 
The following safety indications 
should be observed carefully. 

 

The  appliance  must  be  installed  by  competent  and  qualified  technical 
personnel. 

 

After removing packaging, check for any damage on the appliance.  

 

Plastic  bags,  polystyrene,  small  metal  parts  such  as  nails,  staples  etc 
should be placed out of the reach of children as they constitute a potential 
source of risk.  

 

Before connecting the appliance, check that the power supply has the same 
specifications  as  those  indicated  on  the  technical  data  label  on  the 
appliance.  

 

This  machine  is  destined  exclusively  for  the  use  for  which  it  has  been 
designed  and  the  manufacturer  accepts  no  responsibility  for  damage 
incurred by improper use.  

 

The  actuator  must  be  installed  in  accordance  with  the  manufacturer’s 
instructions. Failure to respect these instructions could compromise safety.  

 

Power supply installation must comply with any regulations in force.  

 

To  ensure  efficient  separation  from  the  grid,  an  approved  type  of  bipolar 
pulse  switch  should  be  used.  An  omnipolar  general  power  switch  with 
minimum distance of 3 mm between contacts should be installed upstream 
of the control line. 

 

Do  not use  solvents  or  jets  of  water  to  wash  the  appliance. The  appliance 
should not be submerged in water.  

 

Repairs  should  only  be  performed  by  qualified  personnel  at  assistance 
centres authorised by the manufacturer. 

 

Always request exclusive use of original spare parts. Failure to respect this 
condition could compromise safety and invalidate the benefits contained in 
the warranty for the appliance.

 

 

In  the  event  of  any  problems  or  queries,  consult  your  agent  or contact  the 
manufacturer directly.  

Summary of Contents for SKY 450

Page 1: ...throughout the European Union without any further formality The marking on the product packaging and indications for use provided with the product indicate presumed conformity to the directives issue...

Page 2: ...l review of the assembly The following safety indications should be observed carefully The appliance must be installed by competent and qualified technical personnel After removing packaging check for...

Page 3: ...safety reasons always check application before fixing the actuator to the frame or sash In the event of difficulty request assistance from the manufacturer to check application 3 Technical informatio...

Page 4: ...rt packaging Nr 2 Brackets for fixing to the frame Nr 2 Small part packaging Nr 1 Instruction manual Page 8 7 Electrical power supply SKY450 is commercially available in one single version SKY450 230V...

Page 5: ...ing windows Page 10 8 4 Assembly with bottom hung windows A Pencil in the centre line for the window on both mobile and fixed parts Fig 1 B Position the motor support bracket at the edge of the frame...

Page 6: ...able B Position and assemble the support frames for the actuator see detailed explanation in the paragraph entitled assembly for top hung windows opening outwards Page 12 C Position the brackets onto...

Page 7: ...one hand and use the other hand to remove the pin screw This operation should be performed with the window open at least 10 cm to make it easier to remove the screw 3 Manually open the window ATTENTIO...

Page 8: ...legislative che traspongono le seguenti direttive Direttiva 2004 108 CE Direttiva EMC e successivi emendamenti Direttiva 2006 95 CE Direttiva Bassa Tensione e successivi emendamenti Is in accordance...

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