-
16
-
English
AT 80/E
SLIDING GATES
GATE PRELIMINARY CHECKS
2.
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.
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.
GATE
- 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)
If the lower edge of the gate is too low to fi t the rack, it is
•
necessary to create a new base support
(Fig.4)
.
LOWER RAIL
- must be:
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.4
)
to prevent the gate from slipping out of the rail and
consequently a serious risk of OVERTURNING.
WHEELS
- must be:
with a diameter at least 120 mm and dimensions suitable
•
for the lower rail profi le (
Fig.4
)
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.
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.5.
T
AB
.2 -
COMPONENTS
SUPPLIED
WITH
THE
OPERATOR
REF
. /
Q
.
TY
Operator (with 2 release keys)
c
/ 1
Limit switch plates (with 4 s/s screws 6x8 UNI 5927)
d
/ 2
instructions; warnings; warranty
TO
BE
PURCHASED
SEPARATELY
(
Aprimatic
CATALOGUE
)
CZ
- rack (with nr.15 screws 8x25
UNI 5739-8.8+washers 8x17 UNI 6592)
e
/ 5x1m
NECESSARY
PF80
- Foundation plate
f
/ 1
IF80
- support for fi xed installation
g
/ 1
IB80
- support for pivoted installation
h
/ 1
Z20
- 20 teeth pinion
i
/ 1
170 min
170 min
170 min
Fig.5
IF80*
g
IB80*
h
-
IF80
OR
IB80
IS
NECESSARY
WARNING
-
USE
IB80
ONLY
FOR
NOT
HEAVY
GATES
Z20
THE
Z20
PINION
ALLOWS
TO
REACH
A
FASTER
MOVEMENT
WARNING
-
SUITABLE
ONLY
FOR
NOT
CONTINUOUS
FREQUENCY
OF
USE
i
STOP
Fig.4
“V”
PROFILE
-
GUIDE
ROUNDED
PROFILE
-
GUIDE
APPLICATION
OF
A
SUITABLE
PROFILE
TO
THE
ATTACHMENT
OF
RACK
ON
THE
LOWER
BASE
OF
THE
GATE
A
MECHANICAL
OPENING
STOP
ON
GROUND
IS
OBLIGATORY
c
d
f
PF80
Fig.3
e
CZ
