DITEC UP4EHS Manual De Instalacion Y Manutencion página 14

TAB. 1 utility spring UP4EHS
L
(max)
1500 1 x UP4MP
2000 2 x UP4MP
2500 2 x UP4MP
3000 1 x UP4M
3500
4000 (*)
4500 (*)
N.B.: Spring does not need to be changed even in the event of the mobile UPAM support being used (in this case, however, adjust load).
Spring does not need to be changed even in the event of the UPSN articulated joint being used.
(*) As concerns L≥ ≥ ≥ ≥ ≥ 4000, use the fixed UPAF support (or the mobile UPAM support).
UP4M = Spring with thread ∅ 5 (supplied as standard); UP4MP = Spring with thread ∅ 3.5
Installing the arm and accessories
3.8 Bring the rod bearing flange [9] to a vertical position. Lock the geared motor (see operating instruction).
3.9 Hook on the springs and the spring adjusting stud bolt (fig. 4).
3.10 Install the rod and secure (fig. 5).
3.11 Release the geared motor and position the rod horizontally. Attention: The rod is not secured nor
balanced.
3.12 Assemble any accessories (sensitive rubber profile, apron, container support, etc).
3.13 Spring balancing
N.B.: Spring loading must be made with the rod set vertically.
The springs are to be selected so that when the motor is released the arm is balanced in the center (also
with already installed accessories) or upwards (fig. 6).
The lever system which supports the springs for safety purposes is constructed in order to have a stable
position with arm completely open or completely closed, even with the motor release. Never use the motor
force to support the weight of the arm. Always use the balancing spring.
ATTENTION: The door of the barrier is impact resistant; it must always be mounted on the container
during the operation of the barrier.
4. ELECTRICAL CONNECTIONS (Fig. 10)
Warning: The E.B. switches from the standby condition to the energized condition (motor operation) on receiving
a 30-3, 30-4 or 30-5 control. At the end of the opening and closing operations, the E.B. automatically switches
back to standby condition after about 90 seconds. Link up all N.C. contacts (if not used) by means of
jumpers. The terminal bearing the same number are equivalent. The given operating and performance
features can only be guaranteed with the use of DITEC accessories and safety devices.
4.1 Controls
CONTROL
30 3 N.O. OPEN
30 4 N.O. CLOSE
30 5 N.O. STEP BY STEP
1 2 N.O. AUTOMATIC CLOSURE
1 8 N.C. REVERSAL SAFETY
CONTACT
1 9 N.C. STOP / CONTROL HOLD
DITEC S.P.A - IP1597 - UP4EHS
UP4
L
1 x UP4M
2 x UP4M
2 x UP4M
FUNCTION
UP4 + RHIPBG50
L
1 x UP4MP
2 x UP4MP
1 x UP4M
1 x UP4M
2 x UP4M
2 x UP4M
DESCRIPTION
It starts the opening operation.
It starts the closing operation.
Sequence: open-stop-close-open.
The automatic closing function is enabled by a permanent
contact.
Reverses movement (re-opens) during closing.
When barrier is not moving, inhibits all operation.
It stops any movement (it is enabled with active electric
board only). If contact remains open, service man function
is enabled. Under these conditions, triggering of any of
the safety devices causes gate to immediately stop moving.
Step-by-step and automatic closing controls are disabled.
14
UP4 + UPGR
L
max 2 m
= =
-
1 x UP4M
1 x UP4M
1 x UP4M
2 x UP4M