© 2014 - 2024 Parktron Technology Ltd.
© 2014 - 2024 Parktron Technology Ltd.
6
7
Debugging and use of the mechanism
(
cautions
:
turn
off the power before setting
)
Fig
.
5
(
Cautions
:
turn off the power before setting
)
Nut 1 of shock absorption screw 1
Clutch axis
Unsteady
Barrier case cover
Remove the coping
Boom tray
Fix screw
Lock screw
Shock absorption
rubber
Link pole
Adjust screw for balance spring
Fig
.
5
(A)
The barrier gate has been well set in our factory
,
but it can be
further debugged if there is any problem in usage
.
(B)
Dismantle the machine coping
:(
1
)
Remove the fixed screws which
were fixed under the boom tray
.(
2
)
Open the machine door and
loose the lock screws
.(
3
)
Take away the coping
.(
Refer to fig
.
5
)
(C)
Methods to make the boom in the vertical position
:
Fig
.
7
(
Attention
:
The clutch device should be locked in these methods
.)
(a)
If the boom is not in the vertical position
:(
refer to fig
.
6
)
(
a
-
1
)
raise up the boom to the vertical position
,
then loosen the
Nut 1 of shock absorption screw 1 to diminish the press to
the shock absorption rubber A
.
If there is a gap between the screw A and rubber as the
boom is in vertical position
,
please adjust it again until the
press is just right
.
(
a
-
2
)
Adjust locknuts in both sides of link pole until the boom is
vertical
.
Then tighten up the locknuts again
.
(b)
If the boom is unsteady in the horizontal position
:(
refer to
fig
.
7
)
screw the adjusting screw of the balance spring clockwise
to enhance the spring tension
.
(
Attention
:
the spring tension could not be too hard
.)
Fig
.
6
Fig
.
7
(D)
The best methods to adjust the boom
(
Attention
:
the clutch device
should be unlocked in these methods
),
please try as follow
:
(a)
Unlock the clutch device and erect the boom manually
.
If the boom cannot keep standing or fall down easily
,
that
means the balance spring is not tensional enough
.
In this
case
,
move the boom to the vertical position and adjust the
screw which is used to balance the spring
.
(b)
Move the boom to 45 degrees manually
.
If th e boom is still easy to fall down
,
repeat the step the
above step
,
until the boom does not fall down anymore and
has the trend of moving upwards
.
(c)
Change a new balance spring then readjust the boom again
.
(E)
If the boom is vibrant too much when it backtracks in case of
coming across any obstacle
,
please try as follow
:(
refer to fig
.
8
)
(
E
-
a
)
Turn off the power
,
unlock the clutch device with the clutch
key clockwise
,
and erect the boom to the vertical position
manually
.
Adjust the adjusting screws of the balance spring
anticlockwise to diminish the tension of the spring
.
