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Harol VZ520 Assembly Manual

Veranda sunblind
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Assembly instructions
Veranda sunblind
VZ520
art.nr. 29143

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Summary of Contents for Harol VZ520

  • Page 1 Assembly instructions Veranda sunblind VZ520 art.nr. 29143...

  • Page 2: General Warnings

    Assembly instructions Veranda sunblind VZ520 A. Introduction: The Harol veranda awning is an outside sun protection to be fitted on top of the veranda. This sun protection blocks the sun rays and in doing so protects the veranda against overheating. Thanks to the special and manyfold fastening accessories, this sun protection can be fitted onto all existing veranda profiles.
  • Page 3 - Clamps for electric wire - Test cable with switch - Socket wrench 4 mm. D. Assembly instructions veranda sunblind VZ520 D1. Open the carton: Take the bag of accessories, and divide the attachment points by the number of guide rails supplied.
  • Page 4 Assembly instructions Veranda sunblind VZ520 Distributing the attachment points a- aluminum supports: Push the hexagonal screws in the lateral guide and fix the aluminum supports. The gaps bet- ween the supports has to be equal. b- higher aluminum supports: Same procedure as the regular aluminum supports.
  • Page 5 Assembly instructions Veranda sunblind VZ520 Attention: Only couple the spindles as allowed. Given that the power of the motor is selected according to the number of blinds to be operated, the number of blinds connected up must match the number allowed for the motor.
  • Page 6 Assembly instructions Veranda sunblind VZ520 D11. Positioning the cables into the guide rails: Take a guide rail, and insert the cable across the entry pulley. Hold the rail pointing diagonally down- wards and push the cable through the rail. Make sure that the cable comes out again through the right hole.
  • Page 7 Assembly instructions Veranda sunblind VZ520 D14. Positioning the cables: Position the endprofile in equal height with the guide rails, and insert the endprofile a short way into the rail. Position the guide rail in front of the pins on the mounting bracket. Make sure that the cable is feeding cleanly throughout.
  • Page 8 Assembly instructions Veranda sunblind VZ520 Feed the cable round the pulley (through the fork) and insert the cable through the hole in the right- angled bracket on the end of the endprofile. Feed the cable back through the second hole and tighten the cable clamps on the cable behind the right-angled bracket so that the axle of the pulley is against the marks in the endprofile.
  • Page 9 Assembly instructions Veranda sunblind VZ520 Table spring distance R (in mm) Extension Distance R V6-04-05 - 9 -...
  • Page 10 Assembly instructions Veranda sunblind VZ520 D19. Running the motor to its stopping point: Let the motor run until it switches off. Check that the motor stops where it should, not touching the end pulley on the guide rail. The motor is not adjusted.
  • Page 11 Assembly instructions Veranda sunblind VZ520 D20. Controle of the right angles: The awning is now in its lowest position. Screw down the base supports permanently. The guide rails and the box should stand at right angles to each other. You can check this by using a large try square or the 60-80-100 rule as shown in figure.

  • Page 12: Electrical Connections

    Assembly instructions Veranda sunblind VZ520 E. Electrical connections: E1. Flow chart for a single-pole switch: There are 4 wires from the motor. Yellow-green (earth), blue (neutral), brown and black (raise and lower) From the fuse box, there are 3 wires. Yellow-green (earth), blue (neutral), and phase. Connect the wires as shown in the diagram.
  • Page 13 Assembly instructions Veranda sunblind VZ520 E2. Why use a relay box RI2? Sun blinds consisting of 3 or 4 panels are always driven by 2 motors. These motors can be operated each using a separate switch. This allows the panels to be opened separately in pairs. However, if you want to operate the sun blind by using a single switch, it is necessary to use a relay box.

  • Page 14: Fault Finding

    Assembly instructions Veranda sunblind VZ520 F. Fault-finding: F1. Blind will not unroll or roll up: - The internal final switch points at zero in both directions. Push both adjusting buttons of the motor and continue adjusting the final switch. - Wire making poor contact after extending motor cable. Check connections.
  • Page 15 Assembly instructions Veranda sunblind VZ520 F10. Blinds are not even when rolled up: - The two springs are not adjusted to proportional tension. - The spring for the panel which is rolled up the furthest must be adjusted a little tighter. (Or the other spring a little looser).
  • Page 16 Assembly instructions Veranda sunblind VZ520 G. Exception : method for coupling 2 guide rails: In some cases we have to couple 2 guide rails (when 2 or more systems are mounted beside one another. This can be done in different ways.
  • Page 17 The coupling plate is fixed in front of or behind the used attachment point. H. Labels If necessary, do apply warning labels. Harol reserves the right to make changes at any time to the construction without having to inform the client beforehand, and therefore without having to adapt existing installations. V6-04-05...