juwel Biostar 1500 Guide D'assemblage page 6

Automatic window opener for JUWEL cold frames and greenhouses (Art. no. 20047)
Components:
A) Cylinder
B) Lever assembly with two springs
C) Hardware kit
The cylinder contains a liquid expanding
contracting in consequence of the tem-
perature and thus moving the piston rod.
AttENtION: The inside of the cylinder is
under pressure – do not block the opening
of the piston rod, do not try to open the
cylinder and do not expose the opener
to heat. Maximum opening weight 15 lb
/ 7 kg!
Warranty: A correctly fitted and used
opener is guaranteed one full year, based
on date of purchase as per dealer's
receipt.
1
2
8
2
3
1
2 Ausschneiden / cut off / couper
Ausschneiden / cut off / couper
Anschlag oben
Top-stop
Arrêt en haut
Anschlag oben
Top-stop
Arrêt en haut
Frühbeet Biostar 1500
2,7 cm 2,7 cm
Frontwand Bohrlehre: rechte Seite
Bohren / drill holes / percer
Frontwall drill pattern: right side
Frühbeet Biostar 1500
Gabarit de perçage paroi avant : côté droit
2,7 cm 2,7 cm
Frontwand Bohrlehre: rechte Seite Anschlag rechte Seite
Bohren / drill holes / percer
Frontwall drill pattern: right side Stop right side
Arrêt côté droit
Gabarit de perçage paroi avant : côté droit
Anschlag rechte Seite
Stop right side
Arrêt côté droit
Anl.-Nr. 03151820
Anl.-Nr. 03151820
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Frühbeet Biostar 1500
Anschlag linke Seite Fenster Bohrlehre: rechte Seite
Stop left side
Arrêt côté gauche Window drill pattern: right side
Frühbeet Biostar 1500
Anschlag linke Seite Gabarit de perçage fenêtre : côté droit
Fenster Bohrlehre: rechte Seite
Stop left side
Arrêt côté gauche Window drill pattern: right side
Gabarit de perçage fenêtre : côté droit
Bohren / drill holes / percer
2,7 cm 2,7 cm
Bohren / drill holes / percer
2,7 cm 2,7 cm
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Maintenance: All moving parts should be
lubricated from time to time by smearing
the cylinder threads and piston shaft with
a little vaseline.
Installation: As per fig. 1 please install
spring (8) to limit opening. Take the
cylinder and insert the piston rod (1)
through the threaded cylinder housing
(3) into the receptacle in part (2). Screw
the cylinder into the cylinder housing (3),
adjust the hole of the piston rod to the
first borehole of the receptacle in part (2)
and secure with the smaller of the 2 pins
(4). With the bracket held in place, pierce
two holes through the polycarbonate
by means of an ice-pick of spike, then
insert two screws from inside an screw
them into the threaded metal fittings
held on the outside (fig.2). Remove the
frame bracket (5) by squeezing the forks
4
1
3
4
2
Cut the drill-pattern, put it on the cold frame and bore
the holes marked on the pattern.
O – 1 x
6
7
5
together (fig. 3) and mount it from inside
on the panel of the frame, 1,6" / 40 mm
below the aluminium edging on top of the
panel, near to the mid-point of one of the
top covers. The swivelling cover bracket
(6) has to be mounted to the underside of
the cold frame top cover with a distance
of 2" / 50 mm from the edge and near the
mid-point (fig. 4). Now attach the bottom
of the Opener to the lower bracket by
squeezing the lower forks (7) together.
Make sure the top cover does not stick
and can be easily moved.
Adjustment: Turn the cylinder CLOCKWISE
for the Opener to begin opening at a lower
temperature, turn the cylinder COUNTER-
clockwise for it to begin opening at a higher
temperature and result in a narrower full-
opening. Each full turn accounts for about
32,9°F / 0,5°C.
3
4
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Art. Nr. 20150 Biostar 1500
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