Efo (Optional); Manual Release (Optional); Automatic Operation; Maintenance - FAAC J355HA M30-P1 User Manual

2.7 EFO (OPTIONAL)

The J355HA M30-P1 bollard can be equipped with an Emergency Fast Operation "EFO" that can be activated at any time to command
immediate rising of the automation. The EFO system consists of a tank, a pressure switch and a control solenoid valve powered at 230 V ~
For connection of the solenoid valve (different depending on the N.O. / N.C. option used), refer to Fig. 13, terminals 4 and 5.
The N.O. solenoid valve allows activation of the EFO if commanded by the operator or in the event of a power failure, whilst the N.C. version
only allows voluntary activation of the device.

2.8 MANUAL RELEASE (OPTIONAL)

To manually lower the bollard, use the release device following the instructions below.
1. Loosen and remove the 8 cylindrical head screws with hexagon socket M8x30 securing the upper crown (Fig. 12 ref.
2. Remove the upper crown (Fig. 12 ref.
3. Insert the key supplied in the hole and rotate it one turn anticlockwise to lower the bollard (Fig. 12 ref.

2.9 AUTOMATIC OPERATION

To restore the automatic operation:
1. Insert the key in the hole and rotate clockwise all the way down.
2. Refit the upper crown.
3. Tighten the 8 cylindrical head screws with hexagon socket M8x30 securing the upper crown.
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2.10 MAINTENANCE

The standard routine maintenance sequence is as follows:
1. Clean the pit using vacuum for deposited materials
2. Clean the drained water at the bottom of the pit
3. Check (and, if necessary, replace) the lower stop gaskets
4. Check and, if necessary, repair any oil leaks affecting the drive piston
5. Check that all the bollard screws are correctly tightened
6. Clean the drive cylinder and, if necessary, touch up the paintwork
7. Check the hydraulic unit; top up the oil, if necessary
8. Verify that the EFO system works correctly
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