DESCRIPTION OF PROCEDURE FOR MOUNTING BRACKET IN AMBULANCE
The ambulance mounting bracket is supplied assembled and complete (as shown in Figure 7):
1. Wall mounting bracket.
2. Mobile bracket.
3. Mobile bracket spring.
4. Block complete with electrical contacts and cord.
5. 2 metre power cord for connecting the ambulance battery.
Mounting the bracket in the ambulance
•
The bracket must be installed on the panel inside the ambulance by skilled staff authorised by the vehicle’s
constructor/outfitter.
•
The fixing points are shown in Figure 7a, Figure 7b and Figure 7c.
•
M5 Allen screws (UNI 5931-DIN 912-ISO 4762) should be used since they undergo deceleration testing at
10g as required by the EN 1789 standard. Otherwise, screws (with the same mechanical characteristics)
having (non-tapered) heads, max. Ø10, and no more than 7 mm in height (including the washer, if fitted)
can be used.
•
See Figure 7d for the fixing centre distances.
Wiring connection/polarity
•
The bracket is supplied complete with the ambulance battery connection cord (5) (already fitted), which
powers the device and charges its battery when it is connected to the bracket.
•
Connect the wires to the ambulance following the polarity shown in Figure 7e.
•
If the cord is disconnected from the bracket for any reason, reconnect it following the polarity shown in
Figure 7f.
N.B.: Take great care over the polarity (+ and –) because if it is reversed the device’s electronic circuit
board and battery will be damaged beyond repair.
Note: if you experience faults or malfunctioning problems different to those listed above, always and
exclusively contact authorised assistance centres.
PROBLEMS, CAUSES AND SOLUTIONS
PROBLEMS
POSSIBLE CAUSES
SOLUTIONS
Excessive noise.
Damaged pump or blockages in the
internal aspiration circuit.
Send to the assistance circuit.
The unit switches on but does not aspirate. - 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.
- 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.
The vacuum rate cannot be regulated. Damage to the internal hydraulic system
or blockage of the connection tubes to
the aspiration unit.
Send to the assistance circuit.
When the appliance is switched on, the
protection fuse always trips.
Pump probably damaged or in shortcircuit. Send to the assistance circuit.
The vacuum gauge does not work. Liquid penetrating the pneumatic circuit. Send to the assistance circuit.
21
