Technical Details; Preliminary Checks - DITEC WELM Manual De Instalación

1.

TECHNICAL DETAILS

Power supply
Absorption
Maximum torque
Intermittence
Opening time
Closing time
Operation type
Accessories power supply
Temperature
Degree of protection
Control panel
Applications:
mm = door wing width
kg = door wing weight
Recommended
dimensions
for heavy duty use
(600 cycles/day)
Limit dimensions for
intensive use
(100÷200 cycles/day)
Unauthorised usage
2. REFERENCE TO ILLUSTRATION
The given operating and performance features can only be gua-
ranteed with the use of DITEC accessories and safety devices.
2.1 Standard installation references (fig. 1)
[1] Automation WEL
[2] Radar
[3] Sliding arm
[4] Connect power supply to a type-approved omnipolar
switch with a contact opening gap of no less that 3 mm
(not supplied by us) protected against accidental and
unauthorized activation. Connection to supply mains must
be carried out in an independent raceway separate from
control connections and safety device connections.
[5] Stop
2.2 Automation references (fig. 2)
[6] Heads
[7] Control panel
[8] Gearmotor
[9] Base plate
[10] Brake card (WELS only)
[11] Spring (WELS and WELE only)
[12] Limit switch
[13] Casing
3. INSTALLATION
Unless otherwise specified, all measurements are expressed
in millimetres (mm).
WELM
230 V~ / 50-60 Hz
1A
50 Nm
S2 = 30 min, S3 = 80 %
1,5÷5 s / 90°
1,5÷5 s / 90°
Motor opening
Motor closing
24 V= / 0,5 A
-20°C / +55°C
(Batteries +5°C / +40°C)
IP31
99
11
WELS
230 V~ / 50-60 Hz
1A
30 Nm (opening)
20 Nm (closing)
S2 = 30 min, S3 = 80 %
1,5÷5 s / 90°
1,5÷5 s / 90°
Motor opening
Spring closing
24 V= / 0,5 A
-20°C / +55°C
(Batteries +5°C / +40°C)
IP31
99 + BRAKE
*Warning: in case of
doors with two doors
without overlap, the
weight if each door
should not exceed 150
kg.

3.1 Preliminary checks

Check stability, the weight of the door and that movement is
smooth and free of friction (if necessary strengthen the frame).
Any door closers must be removed or completely cancelled.
3.2 Automation dismantling
Open the casing [13] by placing a screwdriver in the appropriate
slot on the heads.
Remove the heads [6], detach the connectors of the power con-
nections and the fixing brackets and take out the control panel
[7], the gearmotor [8] and the BRAKE card [10] (if fitted).
Attention: do not remove or move the brackets in the base plate
guides.
Attention: carefully handle the control panel, as indicated in figure.
At the end of the automation dismantling phase proceed with the
installation phases indicated in chapters 4, 5 or 6, depending on
the type of arm used.
WELE
230 V~ / 50-60 Hz
1A
30 Nm (opening)
20 Nm (closing)
S2 = 30 min, S3 = 80 %
2÷10 s / 90°
3÷8 s / 90°
Motor opening
Spring closing
24 V= / 0,5 A
-20°C / +55°C
(Batteries +5°C / +40°C)
IP31
EL12E
WEL - IP1891
GB