Technogym BIOSTRENGTH LINE, Руководство по техническому обслуживанию

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BIOSTRENGTH LINE: Service & Maintenance manual - rev. 2.1
Page 3.2
3.1.1. P
OWER
E
NTRY
This is the entry socket for the machine power supply. It has both an input and output so that up to a
maximum of 3-4 machines may be connected in series. It is located under the floor panels of the
machine, which must be removed to access the power entry.
3.1.2. P
OWER
S
WITCH
This is a 2-position (ON and OFF) switch to start the machine. It is housed on a plate together with
the fuse holders, located:
•
On Abdominal Crunch, Lower Back, Leg Extension and Leg Curl, under the seat at the back of
the machine;
•
On Vertical Traction, Shoulder Press, Chest Press and Rowing Torso, under the seat on the
right-hand side of the machine;
•
On Leg Press, next to the weight stack inside the machine.
3.1.3. F
USES
Two fuses are installed to protect both the phase and neutral. Their size depends on the type of
machine, as described in paragraph 2.2. . They are housed on a plate together with the power switch.
3.1.4. F
ILTER
This is used to reduce conducted disturbance on the line. The filter used is model FN 660,
manufactured by SCHAFFNER. It is attached to the outside of the low kit electrical box.
3.1.5. V
OLTAGE SELECTOR BOARD
This is a board which, when used together with a transformer having 2 primary 110-Vac circuits,
ensures the correct power supply to the transformer when powered at either 110 Vac or 230 Vac. It
is able to automatically detect the line voltage type and to switching a relay contact in order to
change the connection of the 2 primary circuits on the standard transformer from serial (for 230-v
power supply) to parallel (for 110-v power supply).
3.1.6. P
OWER SUPPLY
Receives the incoming line voltage and outputs the direct current (+5 V and +12 V) to power the
display, Bio servo board and encoder. It has a built-in line power supply sensor that allows it to
configure itself to the measured level. It is located inside the low kit electrical box.
3.1.7. T
RANSFORMER
Different types of transformers are installed on the machine depending on the type of electrical
diagram:
•
Type D diagram with unified board (Leg Press): mounts a transformer with 2 110-Vac
primary circuits and 2 secondary circuits: one at 18Vac/5A and the other at 38Vac/6A. This
transformer powers the Bio Servo board via the 18Vac/5A output, and the LP driver board via
the 38Vac/6A output.
•
Other diagrams with unified board: mount a transformer with 2 110-Vac primary circuits,
and 1 secondary circuit at 18 Vac/10A. This transformer powers the Bio Servo board via the
18Vac/10A output.