Harol TR850, Руководство по сборке

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Assembly instructions terrace awning TR850
The tensioning system:
If the width of the terrace awning is between 350
and 500 cm, a simple pulley system can be used.
The two springs have a length of 1360 mm and
are located directly alongside each other inside
the drop bar. Inside the drop bar, at the distance
indicated, draw two marks. On these two marks,
position the plate which the springs will be
hooked to, in such a way that the centre line of
the pulley falls on the mark.
At one end (e.g. the right) pass the cable round
the pulley (fig. 17-4), and fix the end to the side
plate of the runner. Position the cable camp to
the inside of the drop bar (5).
Take a cable tensioning device, and clip this
firmly to the opposite end (side) of the guide
rails (fig. 19).
Then hook both springs to the right-hand plate,
and gently pull the cable taut. Check that the
cable on the right-hand section of the sun blind
is sitting well throughout. Start with the pulley
block, where no cables should be lying on top of each other. Then proceed along the length of the cable
until you are certain that it is sitting properly throughout.
Then hook the left-hand plate with a pulley to the springs. Fasten the claw of the cable tensioning
device around the plate.
Set the springs to tension (fig.19).
Pull using the cable tensioning device until the springs have been pulled to their correct tension (see
table). Now pass the left-hand cable around the left-hand pulley and fasten the end to the inside next
to the runner, using a cable clip.
Now slowly release the tension on the cable tensioning device.
Check that the left-hand cable of the sun blind is sitting properly throughout.
Carefully release the claw from the plate and remove the tensioning device.
The sunblind is now fully tensioned.
Check for a final time that the cables are still properly in place, before running the motor.
If the width of the terrace awning is between 200 and 350 mm a double pulley system is used. An extra
end pulley is mounted at each end of the drop bar.
The spring is also provided with a plate containing twin pulleys.
In this case, proceed in the same way as in the previous instructions, except that the cable runs round
the pulleys once extra.
This thus produces a doubling of force and halves the run of the spring.
BEWARE ! Now the sun protection is being put under tension.
Be careful and work safely!
fig. 18 ( if width is less than 350 cm)
fig. 19