Mounting Sequences - Aprimatic ONDA 500 Notice D'installation Mécanique, D'utilisation Et D'entretien

5.1

Mounting sequences

GALVANIZED STEEL RACK
Fix the spacers to the rack with screws and washers,
1 -
making sure that the screws pass through the centre of
the slot (Fig.18).
Throw the gate completely open.
2 -
WARNING
- during the positionings of the rack pieces on the pinion,
the gearmotor must be locked ;
- to allow any manual shifting of the gate, the gearmotor
must be released (see the
Position the initial section of the rack on to the
3 -
pinion of the gear motor.
Align the pinion with the fi rst spacer axis (Fig.19).
Fix the fi rst spacer to the gate with a welding spot
4 -
(Fig.19).
Move the gate by hand.
5 -
of the second spacer.
Fix the second spacer to the gate with a welding spot
6 -
(Fig.20).
Move the gate by hand over the fi rst piece of rack.
7 -
Use a 20 cm-long piece of rack as a template. Accost
8 -
the second piece of rack to the fi rst one by resting them
on the template (Fig.21). By moving the gate by hand, to
position the terminal of the second piece on the pinion
of the gear motor.
Fix the spacers to the gate with two welding spots.
9 -
Repeat the steps above with all elements of the rack
10 -
you necessitate.
At the end of the positionings weld defi nitively all the
11 -
rack spacers to the gate. IMPORTANT! Weld the spacers
along their entire circumference.
!
Warning
To prevent gate from weighing on the operator pinion,
the whole rack must be raised by 1.5 mm using the row
of slots for the different rack components; only after
this can the fi xing screws be fully tightened.
PLASTIC RACK
The mounting sequences from 2 to 10 above are valid, taking
into account the following differences:
• There are no spacers to be welded to the gate. Fix the rack
pieces using the supplied screws and plates to be inserted
in their four arranged locations (Fig.22-Part.A).
- the joining of the rack pieces is
• Facilitated matching
facilitated by matching notches on the heads of the pieces
which helps the aligning. Clean the possible trimmings on
the angles of the matching notches. If necessary, make
adjustments on the matching notches.
IMPORTANT: To maintain correct alignment and pitch it is
advisable to use a reference template (Fig.22-Part.B).
ONDA 500/501/800/801
. ).
PAR MANUAL RELEASE
Align the pinion with the axis
- 21 -
SLIDING GATES
( )
STEEL RACK
Fig.19
C H E C K T H E H O R I Z O N TA L
POSITION WITH A SPIRIT LEVEL
Part.B
Part.A
( )
PLASTIC RACK
Fig.18
Fig.20
Fig.21
Fig.22