Problems, Causes And Solutions; Possible Causes - 3A HEALTH CARE MAXIASPEED Manuel D'utilisation Et D'entretien

Recommended separation distances between portable and mobile RF communications equipment and the
MAXIASPEED is intended for use in an electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the device can help prevent electromagnetic interference by maintaining
a minimum distance between portable and mobile RF communications equipment (transmitters) and the
device as recommended below, according to the maximum output power of the communications equipment.
Rated maximum
output power of
transmitter
(W)
0,01
0,1
1
10
100
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in
metres (m) can be determined using the equation to the frequency of the transmitter, where P is the maximum output
power rating of the transmitter in watts (W) according to the transmitter manufacturer
Notes:
(1) At 80 MHz and 800 MHz the separation distance for the higher frequency range applies.
(2) These guidelines may not aplly in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
PROBLEMS
Excessive noise.
The unit switches on but
does not aspirate
The vacuum rate cannot be
regulated
When the appliance is
switched on, the protection
fuse always trips
The vacuum gauge does not
work
Note: if you experience faults or malfunctioning problems different to those listed above, always
and exclusively contact authorised assistance centres.
Laser/Pulsed Light Bios Yag
Separation distance according to frequency of the transmitter (m)
From 150kHz to 80MHz
d = 1,2 . √P
0,12
0,38
1,2
3,8
12

PROBLEMS, CAUSES AND SOLUTIONS

POSSIBLE CAUSES

Damaged pump or blockages in the
internal aspiration circuit
- Damaged pump
- Vacuum regulator fully open.
Connection tubes disconnected
and/or badly connected, broken
connection tubes. Container not in a
vertical position, full, or defective
overflow valve. Possible blockage of
the hydraulic circuit inside the unit.
Damage to the internal hydraulic
system or blockage of the connection
tubes to the aspiration unit.
Pump probably damaged or in short-
circuit.
Liquid penetrating the pneumatic
circuit.
From 80MHz to 800MHz
d = 1,2 . √P
0,12
0,38
1,2
3,8
12
From 800MHz to 2,5GHz
d = 2,3 . √P
0,23
0,73
2,3
7,3
23
SOLUTIONS
Send to the assistance circuit.
- Send to the assistance
circuit.
- Check the position of the
vacuum regulator. Check the
connections and the integrity
of the tubes. Position the
container in a vertical position,
check the overflow valve
(blocked) and/or replace the
silicon tubes.
Send to the assistance circuit.
Send to the assistance circuit.
Send to the assistance circuit.