JMA NOMAD BIT Manual De Usuario página 11

MACHINE CHARACTERISTICS
1. The machine is fitted with two ergono-
mically designed levers. The operator
MUST hold the rounded tip lever (7) and
the carriage assembly motion control
lever (8) when cutting keys.
9. Tracer depth adjustment handle: This is used to adjust the
coding depth, with centesimal precision.
10. Brush: Used to remove any possible burr from the key
after the cutting process.
11. Power switch:
12. Protective shield: Provides protection from the cutter and
the belt.
1. If the switch is lit, it means the machi-
ne is running.
13. Plug: For connection to a power supply.
4.4 TECHNICAL DATA
1. The plug is fitted with a 6A/220V fuse
that protects against any potential
faults in the electrical circuit.
The main technical data is shown below:
Power supply: 230V – 50/60Hz (optional: 120V – 50/60Hz)
Motor: 230VDC – 150W (optional: 120VDC – 150W)
Cutter: High-speed steel (HSS); Ø63 x 1.4 mm (three cuts),
with a Ø16 orifice
Cutter speed: 2,800 rpm
Clamps: Three-way steel clamps.
Carriage movement: On bearings.
Carriage range (maximum rail length): 73 mm
Dimensions: Width = 266 mm; Depth = 215 mm; Height =
165 mm
Weight: 7.5 kg
4.5 COMPONENTS AND FUNCTIONAL PARTS
4.5.1 Accessories
1. Machine anchoring tool.
2. Adjustment rods.
3. Rod for changing the cutter or brush.
4. Set of Allen keys (2, 3 and 5 mm).
See Figure 3
4.5.2 Wiring diagram
The main components of the electrical and electronic circuit
are the following:
1. General power supply
2. Power switch
3. Bridge rectifier
4. Motor
5. Circuit breaker
See Figure 4
4.5.3 Clamp
The clamp is designed to hold a different family of keys on
each of its three sides.
Side 1: For copying male or female single- or double-bladed
mortice keys.
Side 2: For copying forward-cut keys.
Side 3: For copying flat or locker keys.
For more details, see the KEY COPYING section of this ma-
nual.
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