Electrical Connections; Installing The Release Device - Nice SUMO Anweisungen Und Hinweise Für Den Installateur

2.6) Electrical connections

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The power unit must not be powered during this
operation.
Thread the power cable and the encoder cable respectively through
the central and the right-hand cable holders. Connect the three-pole
power cable (3x2.5)* to terminals 1 – 2 , keeping the earth wire
insulated. Connect the two-wire cable (2x0.75) to terminals 3 – 4
(encoder).
12

3) Installing the release device

Installing the release device for model SU2000
Unwind the cord (max. L 6.5m) along the wall and thread it through
any eyebolts (not supplied). At a distance of 80mm from the end of
the cord, drill holes and fix the knob support bracket (42) for releasing
from the ground to the wall. (Fig. 13).
Installing the manual release device for model SU2010
Installation of the release system should be divided into two phases.
The first phase can be done on the ground while the second phase
can be done after fitting the automated system.
Procedure:
Phase 1:
1. Remove a terminal cap from the sheath;
2. Use a Philips screwdriver to unscrew the 3 screws (47-48) of the
cover (3) and remove it;
3. Lower the release lever (5) and block it with the bolt (14);
4. Unscrew the casing of PG7 (22) insert the end of the sheath
without the cap as far as it can go
5. Insert the metal cable into the sheath from the cap side;
6. Tighten the sheath clamp (7) with the relative screws (46).
(Fig. 14).
7. Insert the steel cable into the slot furthest away from the release
lever (5). Block the end of the cable with the relative fixing clamp
making sure that it doesn't come out even when it is tugged hard
(Fig. 15);
Tighten the cable holder to prevent the cables from being torn from
the terminal board. (Please consult figs. 12-12a)
Close SUMO by screwing up the 3 screws of the cover with a Philips
screwdriver.
*If the cable is longer than 10m, use a cross-section of 4mm
M
C. C.
1 2
12a
Phase 2:
1. Open the bolt (14) and move the release handle (5) to the initial
position;
2. close the cover (3);
3. unwind the sheath (max. L 6.5m) along the wall making sure to
keep it straight so that the metal cable can slide easily inside the
sheath;
4. insert the clamp (69) into the metal cable;
5. connect the release knob (43) to the metal cable, remove any
excess if necessary;
6. adjust the fixing height of the clamp and release (fig. 16a).
Adjust the position of the clamp if necessary until SUMO is
released when the knob is moved to position 1.
2 .
ENC.
3 4