Preliminary Operations - Aprimatic ONDA 624 Instrucciones Para La Instalacíon Mecánica, El Uso Y El Mantenimiento

Pos. Description
1 Operator
2 Foundation plate
3 Log bolts + nuts + washer
4 Release key
5 Threaded block + screw + washer
6 Limit switch plate + screws
2.

PRELIMINARY OPERATIONS

2.1 Supply inspection
Ensure that the package contains all the components listed
in Fig.5 and check for damage. Before installing the operator,
make sure the model acronym printed on the packaging
corresponds to the one affi xed on the gear motor (Fig.4).
2.2 Preliminary checks: gate structure;
guides; rails and sliding wheels
Effective installation requires that the gate and its mechanical
features comply with the construction and functional
characteristics of safety and sliding performance.
For this purpose it is necessary to carry out the inspections
indicated below and all apposite interventions.
Inspection of the gate structure
The gate structure must be:
• rigid, straight and in good condition, without poorly fi xed
or partially detached parts
• without automatic locking devices (remove any automatic
locking devices)
Inspection of lower rail
The lower rail of the opening wing must be:
• straight, horizontal (use a spirit level) and in good condition
• equipped with a LIMIT STOP of the opening wing (Fig.6) to
prevent the gate from slipping out of the rail and consequently
A SERIOUS RISK OF OVERTURNING.
Choosing the wheels
The wheels must be:
suitable for the type of rail profi le used: with round or "V"
section (Fig.7)
• with a diameter at least 120 mm and dimensions suitable
for the lower rail profi le
• in good condition and suitable for the gate weight
• MAX TWO; positioned in the vicinity of the gate ends
If these requirements are not fully met, wheels HAVE TO
BE REPLACED.
Checking the upper guides
The upper guides must be:
• at least 2, fl ush with the gate panel
• they must prevent the gate from oscillating during operation
• they shall produce no friction during motion.
Some installation examples are shown in Fig.8.
Fig.8
Fig.5
Q.ty
1
1
1
4 + 8 + 4
2
4 + 4 + 4
2 + 4
4
!
Warning
The gate structure must comply with current safety
rules, especially at points where there is a danger
of crushing or shearing.
The gate MUST be easily moved by hand so that it
can be opened in the event of manual release.
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Preliminary operations
2 3
5 6
STOP
Fig.6
Fig.7