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19

ENGLISH

ENGLISH

Fig. 27

5.2.4. T E R M I N A L

BLOCK J5 (high
voltage)

Terminal block for motor
connection.
Connect the wires to the
terminals of J5 as shown
in Fig.26.

B

L A C K

 

A N D

  B

R O W N

 

W I R E S

  =

electric motor supply
phases

B

LUE

 

WIRE

= electric motor

common

5.2.5. CONNECTOR  J6 (high voltage)

Connector for quick connection of the capacitor.

5.2.6. TERMINAL BLOCK  J7 (high voltage)

230V~ terminal block for connection of the flashing light (max
60W).

5.2.7. TERMINAL BLOCK  J8 (high voltage)

Terminal block for connection of the 230V~ 50Hz power supply
(L=Line    N=Neutral)
Connect the earth wire to the operator as shown in Fig.27.

5.2.8.

INDICATOR LEDS

5 LEDs on the board indicate the status of the terminal inputs
(see Table 4 and fig.28):

L

ED

 

ON

  = contact closed

L

ED

 

OFF

   = contact open

TABLE  4

MEANING OF STATUS INDICATOR LED

S

LED

ON

OFF

OPEN

Command active

Command not active

STOP

Command not active

Command active

FSW

Safeties disengaged

Safeties engaged

FCC

Closing limit disengaged

Closing limit engaged

FCA

Opening limit disengaged

Opening limit engaged

Fig. 25

Fig. 24

5.3.

INSTALLING ELECTRIC LOCK

Since the gear motor allows the gate to be moved manually
when the motor is not running, an electric lock must be
installed to ensure that the gate remains locked when closed.
It must be positioned vertically on the upper guide upright (if
the height of the gate permits) to allow it to be released from
both inside and outside (fig.29).

Fig. 28

Closure

Fig. 29

Upper guide

upright

Electric lock

Post

Lock plate

Fig. 31

J4

J3

CH-DX

CH-SX

844MPSR

J5

J4

J3

CH-DX

CH-SX

844MPSR

J5

M

J5

Fig. 26

J2

1     2     3     4     5     6     7     8     9

BROWN

BLACK

BLUE

Fig. 26

Summary of Contents for 844 MC-R

Page 1: ...and subsequent 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 subsequen...

Page 2: ...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 3: ...ercentage of effective working time opening closing withrespecttothetotalcycletime opening closing pause times It is calculated using the following formula Ta Tc F X 100 Ta Tc Tp Ti where Ta opening t...

Page 4: ...st be no pipes or electrical cables in the area to be dug for installing the foundation plinth If the gear motor is located in a vehicle transit area it is advisable to provide protection against acci...

Page 5: ...Remove the breather screw as shown in Fig 13 and keep it in a safe place Fig 11 Fig 12 Fig 9 Fig 8 Fig 10 4 4 FITTING THE RACK 4 4 1 WELD ON STEEL RACK Fig 14 1 Mount the three threaded bushes on the...

Page 6: ...put terminal block Fig 19 4 4 2 SCREW ON STEEL RACK Fig 15 1 Slide the leaf manually to the closed position 2 Rest the first rack element level on the pinion and insert the spacer in the upper part of...

Page 7: ...te movement to be reversed These devices do not intervene during gate opening movements If a closure safety device is tripped when the gate is open or during a pause time they will prevent gate closur...

Page 8: ...4 and fig 28 LED ON contact closed LED OFF contact open TABLE 4 MEANING OF STATUS INDICATOR LEDS LED ON OFF OPEN Command active Command not active STOP Command not active Command active FSW Safeties d...

Page 9: ...hentherespectivelimitswitchisengaged e g it is released before opening only if the closure limit switch is activated Pre flashing It is possible to select 5 seconds pre flashing of the flashing light...

Page 10: ...inductive proximity limit switch Fig 1 ref 3 When the latter detects the passage of a plate fastened to the top of the rack it stops the movement of the gate To position the two travel stop plates co...

Page 11: ...cial applications 10 MAINTENANCE When performing maintenance always check that the anti crushingclutchiscorrectlyadjustedandthatthesafetydevices operate correctly 10 1 TOPPING UP WITH OIL Check the qu...

Page 12: ...of an opening impulse from 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 sendi...

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