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

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.

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.

VECTOR et CPAP

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.

VECTOR et CPAP

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.

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.

VECTOR et CPAP

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.

VECTOR et CPAP

CPAP

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