Maintenance Program - DITEC Sprint Montage- Und Wartungshandbuch

4.3 Setting and adjustments
TC - Automatic closure (from 0 to 30 seconds). Counting starts at end of opening operation and lasts according
to the time set via the TC trimmer.
Opening and closing speed. Door opening speed is adjusted by means of the VM trimmer. Door closing speed
is two-thirds of the opening speed.
Self-learning. First door opening and closing operations are performed at low speed so as to permit the actua-
tor to learn door travel distance.
Maximum opening and closing time. The maximum time for opening or closing is 30 se-conds.
Led POWER - ALARM. Fixed light: power on Flashing light: actuator failure
Obstacle. In case of the actuator detecting an obstacle during closing, it immediately re-opens the door. If an
obstacle is encountered during opening, the actuator detects it and stops the door. The obstacle is treated as if
it were the door travel distance. Upon the obstacle being removed, the actuator automatically recovers the
door's original travel distance.
DIP1 - Low energy. To use the door under maximum safety conditions (for instance, in the case of disabled
persons), proceed as follows:
1. Set DIP1 to ON to electronically limit the kinetic force of the door and to set minimum automatic closing
time to five seconds.
2. Adjust the VM trimmer so as to set an opening time of at least five seconds for a 90° opening.
DIP2 - Electric lock functions. With DIP2 set to OFF, the electric lock impulse is given simultaneously with
motor start-up upon opening and a permanent thrust current is present while the door is closed. With DIP2 set
to ON, a closing thrust is given simultaneously with the electric lock activation impulse before door opening.
Door closing speed is slightly increased near closing so as to ensure firm snapping of the electric lock
DIP3 - Push opening ("push and go"). OFF: disabled. ON: enabled.
DIP4 - Selection of movement direction
5. Electric start-up
WARNING The operations regarding point 5.4 are without safety devices.
The trimmer can only be adjusted with gate not moving.
5.1 Set DIP 1 to OFF or ON depending on the type of force to be set
DIP 2 to OFF or ON depending on the electric lock installed
DIP 3 to OFF
DIP 4 to OFF or ON depending on the opening direction
5.2 Set the VM trimmers to 1/4 of a turn and TC to its maximum value.
5.3 Link up safety devices (1-8, 1-9) by means of jumpers.
5.4 By means of controls 1-3 and 1-2 check that the actuator is working properly. Set the actuator speed by
means of the VM trimmers and the automatic closing time by means of TC (make a jumper between
contacts 1 and 2).
5.5 Link up safety devices (1-8) and the stop (1-9) and check for proper operation.
5.6 Position DIP 3 to ON or OFF depending on the desired operating mode. Attention: If DIP2 is set to ON,
the thrust opening function cannot be enabled.
6. MAINTENANCE PROGRAM (each 6 months)
Power off and set the switch to OFF.
Check that all securing screws (that is of the actuator, arms, bracket B and guide C) are well tightened.
Check all wiring.
Power and set the switch to ON.
Check that all safety devices and controls are properly functioning.
ATTENTION: For spare parts, see the spares price list.
DITEC S.P.A - IP1546 15/09/1999 - SPRINT
OFF = opening toward the right.
ON = opening toward the left.
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