Hoffrichter VECTOR et Cpap User manual

User´s Manual
BILEVEL
HOFFRICHTER
VECTOR et CPAP

SERIAL NUMBER
HOFFRICHTER GmbH delivers all its systems with a
serial number in order to ensure traceability. The
serial number is indicated on the type label on the
rear of the system. Please always specify the serial
number in inquiries and complaints.
CONFORMITY
The device complies with the requirements of the
Directive 93/42/EEC.
2VECTOR et CPAP

1Legends of Symbols 4
2Safety Instructions 5
3Intended Use 8
4Contraindications 9
5Technical Description 10
6Notes prior to first use 11
7Components of the Device 12
8Accessories 14
9Use of the Device 16
10 Use of Oxygen 17
11 Clean and Change of the Filter 18
12 Alarm Functions 20
13 Functions of the Device 22
14 Troubleshooting 34
15 Display Messages 36
16 Maintenance 38
17 Technial Data 39
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CONTENTS
VECTOR et CPAP

4VECTOR et CPAP
LEGENDS OF SYMBOLS
Observe the accompanying documentation
Applied part type BF
Electric safety class II
(with protective insulation)
Observe the Operating Instructions
Manufacturer
CE Declaration of Conformity
Do not dispose of the device with normal
domestic waste. For information on the
proper disposal of the device, please
contact your responsible customer service.
1

SAFETY INSTRUCTIONS
Before using your respiratory therapy device for the
first time, please thoroughly read these Operating
Instructions.
Keep these Operating Instructions at a safe place
for immediate consultation, if necessary.
For the period stipulated by law, HOFFRICHTER
GmbH warrants that the product is free from any
defects provided it is used as intended.
POWER SUPPLY
VVEECCTTOORReettCCPPAAPPhas an external switched mode
power supply unit with a wide range input of 100 -
240 V~, 50 - 60 Hz. This allows connection to all
energy supply networks in the world.
It is also possible to operate the device with a
direct voltage of 24 V DC, e.g. for mobile use in a
truck or mobile home. When connecting the device
to a DC supply source, please only use the optional
connection cable and do not use the device with a
PC.
ATTENTION!
HOFFRICHTER GmbH is not liable for any damage
and consequential damage nor for any effects on
the safety, reliability and performance of the devi-
ce, if:
• manipulations, modifications, expansions,
adjustments, repairs and maintenance
measures are carried out by persons not
authorized by us to do so.
• use is made of accessories and spare parts
which come from other manufacturers and
have not been released by us for use with the
VVEECCTTOORReettCCPPAAPPdevice.
• the device is used in a way that is
different from that described in the Operating
Instructions.
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VECTOR et CPAP
2

In order to prevent potential hazards, please fol-
low the instructions below:
• Exclusively use the device for your own
therapy, which must have been prescribed by
a physician.
• Use accessories only which have been
recommended and offered by your speciali-
zed dealer.
• Regularly test the alarm function of your devi-
ce.
• Always ensure that the small hole in the mask
or in the adapter between the mask and the
tubing is unobstructed so that the exhaled air
that is loaded with CO2can escape.
• Never set up the device in a compartment of
a cabinet nor under your bed.
• Please make sure that air can easily circulate
around the device.
• Do not place the device in the vicinity of
radiators.
• Ensure that the device is positioned
horizontally. This is particularly necessary if a
humidifier is connected.
• If you receive oxygen with your therapy,
please follow all fire protection and safety
regulations with regard to the use of oxygen.
• Mobile use of the device is permitted only in
a parked vehicle.
• Immediately see your physician if, while using
the device, you develop one or more of the
following symptoms: dryness of the mucous
membranes in nose and throat, frontal sinus
complaints, earache, a running nose,
hypersensitivity of the skin, oversensitiveness,
loss of voice, disturbances of orientation or
memory.
• Immediately notify your specialized dealer if
the device fails to function properly.
• Never place the respiration therapy device in
the vicinity of other equipment or devices,
such as defibrillators, diathermy equipment,
mobile phones, microwave, remote-controlled
toys, etc. Electromagnetic fields greater than
3 V/m may affect the operation of the device.
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VECTOR et CPAP

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VECTOR et CPAP
2
To maintain electrical safety, please observe the
following instructions:
• Do not put the device into operation if its
housing and/or cables are damaged.
• Do not open the housing. Notify your
specialized dealer of any disturbances and
failures.
• Protect the device from water and moisture.
• Never operate the device in moist rooms nor in
a bathroom.
• Do not place a vessel filled with fluid on the
device.
• Be absolutely sure not to seize the device if it
has fallen into water.
• Do not set up the device in the vicinity of water
vessels (bath tubs).
• Before cleaning the device, always disconnect
the power plug.
• Use the supplied power supply pack only.
• When connecting the device to a DC supply
source, please only use the optional connecti-
on cable listed under optional accessories and
do not use the device with a PC.
STANDBY-MODE
The device is in the standby mode as long as the
turbine is turned off. The standby mode is indicated
by the illuminated display showing date and time. If a
humidifier is connected with the device, the
humidifier as well will be in standby mode. The pre-
set heater level will be displayed. Power
consumption in this mode is approx. 5 W.
••In the standby mode, the device VVEECCTTOORReett
CCPPAAPPmay remain continuously switched on
without posing any risk.

INTENDED USE
The VECTOR et CPAP is intended for treating
obstructive sleep apnea in patients with a weight of
30 kg and higher.
The device generates a continuous positive airway
pressure in order to keep the upper respiratory
tract unobstructed.
The device is not suitable for being used with
patients who need artificial respiration. This therapy
device is no life-preserving system.
The treatment pressure is applied through a
ventilation mask. This ventilation mask must be
provided with an exhalation valve in order to ensure
that the exhaled air is discharged. Do not wear the
ventilation mask while the therapy device is turned
off because, otherwise, you might rebreathe
exhaled air. Please also follow the manufacturer's
instructions on use of the ventilation mask.
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VECTOR et CPAP

CONTRAINDICATIONS
Respiratory therapy may be contraindicated in
patients with the following preexisting diseases:
• Bullous lung diseases
• Pneumothorax
• Very low blood pressure
• Air accumulation after open craniocerebral
trauma or other head injuries
In case of an inflammation of the paranasal sinuses
or the middle ear, it might be indicated to stop the
therapy. Please consult your physician.
Devices which have been fitted with an
AAqquuaaDDRROOPPeetthumidifier may not be used with
additives such as medication or aroma oils in the
humidifier water.
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VECTOR et CPAP
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TECHNICAL DESCRIPTION
The VECTOR et CPAP is a therapy device for trea-
ting obstructive sleep apnea.
In addition to the conventional CPAP-mode, the
device offers in FLEXLINE-mode a pressure
increase during inspiration and pressure reduction
during expiration which is proportional to the
individual breath flow.
To generate the necessary pressure, the device is
provided with an electronically controlled blower. In
order to keep the stress for the patient as low as
possible, the blower has been designed with a high
reserve capacity and a quick control response.
The pressure is measured directly in the mask and
constantly controlled by the device. Consequently,
the breathing work for the patient is a easy as
possible.
There are two separate tubings in the device. One
is for respiratory air and one is for the convection
air required for cooling the electronics.
In addition to the mask alarm, the device offers
another safety function, the power failure alarm. It
automatically restarts the motor after power
restoration.
The device contains a built-in microcontroller which
controls all of its functions.
A quartz alarm clock further adds to the comfort
when using the device. Further comfort functions
include a soft start ramp, the automatic start-stop
function and the adjustable display brightness.
While passing through the device, the air is heated
a little, so that it has a higher water absorbency.
When indoor air is dry in winter, the mucous
membranes in mouth and nose may become
particularly dry. This is unpleasant and may even
cause infections in exceptional cases. For that rea-
son, a therapy might require air humidification.
AquaDROP et, a clip-on humidifier is available as
accessory for the device.
If necessary, just click the humidifier onto the
device. Remove it by pressing its locking key.
The heater levels are set in the heater menu. The
selected heater level is displayed as in the display
of the device while the humidifier heating is
switched on.
For more information please see your
AquaDROP et operating instructions or contact
your specialized dealer.
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CPAP