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ENGLISH

ENGLISH

Thoroughly check operation of the automation and all
connected accessories.
Give the customer the User Guide. Explain correct use and
operation of the gear motor and draw attention to the potential
danger zones of the automation.

7.

MANUAL OPERATION

If it is necessary to operate the gate manually due to a power
failure or malfunction of the automation, operate the release
device as follows.

1)

Open the lock cover and insert the key supplied in the lock
(Fig.36).

2)

Turn the key clockwise and pull out the release lever as
shown in Fig.37.

3)

Open or close the gate manually.

Fig. 38

Fig. 36

Fig. 37

8.

RETURN TO NORMAL OPERATION

To prevent accidental operation of the gate during this
procedure, turn off the electricity supply to the system before
relocking the operator.
1)

Close the release lever.

2)

Turn the key anticlockwise.

3)

Remove the key and close the lock cover.

4)

Move the gate until the release device engages.

9.

SPECIAL APPLICATIONS

There are no special applications.

10.

MAINTENANCE

When performing maintenance, always check that the anti-
crushing clutch is correctly adjusted and that the safety devices
operate correctly.

10.1. TOPPING UP WITH OIL

Check the quantity of oil in the operator periodically.
For medium-low duty cycles an annual check is sufficient; for
more intensive use, check every 6 months.
To access the oil reservoir, remove the oil filler cap (Fig.1 rif.8).
The oil level should be up to the copper windings of the electric
motor (Fig. 38).
To top up, pour in oil to the correct level.
Use exclusively FAAC XD 220 oil.

11.

REPAIRS

For repairs contact an authorised FAAC Repair Centre.

Summary of Contents for 746 ER CAT

Page 1: ...TIF I C A T A UNI EN ISO 9001 085 746 746 MPS 746 746 MPS ist umweltfreundlich 100 Altpapier pour la nature papier recycl 100 for nature recycled paper 100 per la natura carta riciclata 100 para la na...

Page 2: ...resentepublicaci n todaslasmodificaciones que considere oportunas para el perfeccionamiento t cnico o para cualquier otro tipo de exigencia de car cter constructivo o comercial FAAC S p A Via Benini 1...

Page 3: ...bsequent amendments 91 368 EEC 93 44 EEC and 93 68 EEC complieswiththeessentialsafetyrequirementsinthefollowingEECDirectives 73 23 EEC and subsequent amendment 93 68 EEC 89 336 EEC and subsequent amen...

Page 4: ...automation with a contact opening distance of 3 mm or more We recommend the use of a 6A thermal magnetic circuit breaker with multi pole switching 13 Ensure that a residual current device with a trip...

Page 5: ...sk in oil bath Housing treatment cataphoresis Control unit 746 MPS Limit switches inductive with stop plates Gear motor dimensions LxHxD mm see Fig 2 Electric motor technical specifications Motor spee...

Page 6: ...r Fig 6 left handed closure to ensure that the pinion and rack mesh correctly 3 Prepare a foundation plinth as shown in Fig 7 and install the base plate providing one or more conduits for electrical c...

Page 7: ...rack to set the teeth of the two elements in phase as shown in Fig 17 6 Open the gate manually and weld the three threaded bushes Proceed in this manner until the rack covers the entire length of the...

Page 8: ...nsure correct meshing with the pinion Check manually that the gate reaches the mechanical travel lim its correctly and that it does not encounter friction during its travel Do not use grease or other...

Page 9: ...otor 24Vdc power supply for accessories pause time 5 10 30 120 sec Programming logic automatic A1 A2 semiautomatic E1 E2 pre flashing Motor braking adjustable by trimmer Safety timing 255 sec 5 1 2 74...

Page 10: ...are to be installed place a jumper across this input and the common terminal terminal 1or 5 6 24Vdc accessories power supply positive The maximum load of the accessories is 360mA To calculate power dr...

Page 11: ...rating logics There are four operating logics available A1 Automatic A2 Automatic Plus E1 Semi automatic E2 Semi automatic Plus Operation of the different logics is described in tables 5 6 7 8 Pause t...

Page 12: ...damaging the operator and or interruptions to service leave a distance of at least 2 cm from physical travel stops of the gate 5 6 TORQUE ADJUSTMENT The 746 automation system is equipped with an anti...

Page 13: ...turn off the electricity supply to the system before relocking the operator 1 Close the release lever 2 Turn the key anticlockwise 3 Remove the key and close the lock cover 4 Move the gate until the...

Page 14: ...a remote control or other suitable control device the control unit will start the motor to move the gate to the open position If automatic operation has been selected sending an impulse causes the gat...

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