Errebi DAKAR EASY Manual De Instrucciones página 15

READING THE CUT OF THE ORIGINAL KEY
The original key has six duplicate positions, which are defined by the letters
A, B, C, D, E and F, as shown in the following figure.
In each of the positions of a key, there are four different possible combina-
tions (defined by numbers), which are displayed below and numbered:
• "Height" no. 1 indicates that it should not be duplicated. Position no. 2 indi-
cates that there is a small groove in the key. When it is larger, it corresponds
to height no. 3. Height no. 4 is for the greatest grooves in a key.
• Therefore, the key is taken and marked with combinations from one of six
positions, as indicated below:
POSITION A B
COMBINATION 3 4
• NOTE: The combination number series acts as the key code.
4 MAINTENANCE
When carrying out any maintenance operation, the following require-
ments must be fulfilled:
1. Never perform an operation with the machine running.
2. The power supply cable must be disconnected.
3. The manual instructions must be strictly followed.
4. Use original spare parts
4.1 ADJUSTMENT OF THE CLAMP
The machine leaves the factory with the clamp (M) regulated, meaning
subsequent adjustment operations are required. If the clamp is replaced by
a new one in the future, the adjustment of the new clamp will need to be
undertaken. To do this, follow these steps:
1) Take two tools (for example, the, P-1 and F-1) and secure them in their
corresponding tool belts, more specifically, with the points facing inwards.
2) Slacken the three screws (20) that secure the clamp-holder slide to the
structure of the machine.
3) Lower the machine head until the two tools are entered in the correspon-
ding clamp holes. In this position, lock the machine head using the "Machine
head locking lever" (6).
4) Finally, tighten the three screws (20) that secure the clamp-holder slide to
the structure of the machine.
See figure 13
4.2 REPLACING THE FUSES
If the machine does not start when the corresponding switches are activated,
the fuses must be checked. This operation can be carried out as follows:
C D E F
1 2 4 2
1) Switch off the machine using the general switch and disconnect the power
supply cable.
2) Remove the fuse holders located next to the general switch.
3) Check (use a tester) if a fuse has blown and, if so, replace it for another of
the same type and value.
4.3 TIGHTENING AND REPLACING THE BELT
To review the tautness of the belt (C) or to replace it, follow these steps:
1) Turn off the machine using the general switch and disconnect the power
supply cable.
2) Loosen the "Tracer adjustment locking screw" (9) and unscrew the "Tracer
height adjustment wheel" (8) until it is removed.
3) Unscrew the four screws (21) that secure the "Machine head guard" and
remove it. The screws are located on the front and back of the machine.
4) Loosen, but do not remove, the two screws (22) that fasten the motor
support plate to the machine head.
- TIGHTENING: While the motor is pushing the rear part of the machine,
tighten the two screws (22).
-REPLACEMENT: To replace the belt, the same operations as those for tigh-
tening should be performed, but with a new belt.
See figure 14
4.4 REPLACING THE MOTOR
This operation is done as follows:
1) Turn the machine off using the general switch and disconnect the power
supply cable.
2) Loosen the "Tracer adjustment locking screw" (9) and unscrew the "Tracer
height adjustment wheel" (8) until it is removed.
3) Unscrew the four screws (21) that secure the "Machine head guard" and
remove it. The screws are located on the front and back of the machine.
4) Disconnect the power supply cables that reach the motor.
5) Loosen, but do not remove, the two screws (22) that fasten the motor
support plate to the machine head.
6) Remove the belt (C).
NOTE: To facilitate the understanding of step 1) to 6), see the figure in sec-
tion 4.3 (Tightening and replacing the belt).
7) Unscrew the set screw (23) that secures the motor fan belt and remove
the fan belt (G).
8) Unscrew the four screws (24) that secure the motor (R) to its support plate
and remove it.
9) To set up the new motor, perform the same operations in reverse order.
See figure 15
4.5 REPLACING THE CONNECTION PLATE
This operation is done as follows:
1) Turn the machine off using the general switch and disconnect the power
supply cable.
2) Unscrew the two rear legs (A) of the machine and remove them.
3) Unscrew the four screws (25) that secure the lower protection plate (H)
and remove it.
4) Disconnect all of the connection plate wires (Z), noting the previous posi-
tion of each wire.
5) Unscrew the four screws (26) that fasten the connection plate (Z) to the
machine structure and remove it.
6) To set up the new connection plate, perform the same operations in re-
verse order.
See figure 16
15
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