Maintenance - IDRO DUE 27 Serie Handbuch

G
B
MANUAL OPERATION WITH KEY - IDRO DUE 27
To release operate as follows:
- Insert the key and turn it about 180° anti-clockwise (Fig. 11).
To relock the operator do as follows:
- Insert the key and turn it clockwise until it stops (Fig. 11).
Attention: To release cut current supply.
MANUAL OPERATION WITH KEY - IDRO 39
Open the RIB cap.
Insert the key into the lock.
Turn the key 90° in anti-clockwise sense, without forcing it.
Then manually operate the gate by smoothly pushing the gate swing.
To reset automatic operation, set it to the initial position, remove the key and close the cap
to prevent water and powder from entering the unlocking device.
WARNING: During manual operations be sure that the motor is off.
CAUTION: Models IDRO DUE 27R, IDRO DUE 27S/R and IDRO 39/R (reverse type) always
feature the unlock mode. In this case the unlock mode allows the adjustment
(increase/decrease) of stroke reversibility, to avoid undesired wing gate
movement in presence of wind.
In order to carry out the manual operation of the gate leaf the followings must be checked:
- That the gate is endowed with appropriate handles;
- That these appropriate handles are placed so to avoid safety risks for the operator;
- That the physical effort necessary to move the gate leaf should not be higher than 225
N, for doors/gates for private dwellings, and, 390N for doors/gates for commercial and
industrial sites ( values indicated in 5.3.5 of the EN 12453 norm).
FORCE ADJUSTMENT (BY-PASS VALVES)
Use a screwdriver to increase the force by rotating clockwise the opening valve
(grey) and the closing valve (yellow) located below the plastic valves cover (to remove)
of the IDRO DUE 27 operator (Fig. 13) or below the cover (after You have unscrewed the 4
screws) of the IDRO 39 operator (Fig. 14).
Decrease the force by rotating anti-clockwise the opening and closing valves.
WARNING: When adjusting the force, smoothly and gradually rotate the valves without
screwing them or unscrewing them completely.
We suggest to you to adjust the valves in a way that the pressions are not different between
themselves.
Adjust the opening pressure a little higher than the closing.

MAINTENANCE

To be undertaken only by specialized staff after disconnecting power supply.
Lubricate the hinges and check the oil level and thrust force generated by the operator on
the gate once a year.
IDRO DUE 27 - 27 SUPER
IDRO 39
IDRO DUE 27 - 27 SUPER
BY-PASS
VALVES
Take off the plastic valves-cover
IDRO 39
22
Lock Release
11
12
13
14