Hoffrichter TREND III Brief Instruction

Cleaning/exchanging the air filter

Hinweise:
•
If the air filter is clogged, the breathing air may be overheated.
•
Under certain environmental conditions, germs may form in the air filter. Observe the instruc-
tions on exchanging and cleaning it.
• Only use the device when the filter cassette is inserted and clean the filter regularly. If the fil-
ter is missing or completely soiled, the device may be damaged and emit unpleasant odours.
A
CO M
CO M
24V 24V
B
C
A Coarse filter (black) B Fine filter (white) C Filter cassette

Cleaning the coarse filter

Clean the course filter once weekly.
1. Remove the filter cassette from the device.
2. Remove the coarse filter (black) from the filter cassette.
3. Clean the filter with mild soapy water. Do not use any other agents!
4. Rinse the filter thoroughly with clear water.
5. Let the filter air-dry completely.
6. Insert the cleaned filter back into the filter cassette.
7. Slide the filter cassette into the device.
Instead of cleaning the filter, you can insert a new one.

Replacing the fine filter

Replace the white fine filter monthly, or in case of heavy soiling.
1. Pull the filter cassette from the device.
2. Remove the coarse filter (black).
3. Remove the fine filter (white) and replace it with a new one.
4. Insert the coarse filter back into the cassette.
5. Slide the filter cassette into the device.

Clean the device

Unplug the mains plug from the device. Wipe the device down with a cloth slightly dampened
with soapy water. Do not use chemical cleaning agents or solvents. Then wipe with a cloth moist-
ened with clean water to remove any soapy water. The device must be completely dry before use.

Cleaning the mask

Clean the mask according to the manufacturer's instructions.

Cleaning the tube circuit and the exhalation valve

1. Clean the tube or the exhalation valve with mild soapy water. Do not use any other agents!
2. Rinse the tube or the exhalation valve thoroughly with clear water.
3. Let the tube or the exhalation valve air-dry completely.
When using other tube circuits or the exhalation valve, the manufacturer's instructions must be
observed. Tube circuits or exhalation valves not designed for reuse must be disposed of properly.

Cleaning the humidifier

Clean the humidifier according to the AquaTREND III-NG user's manual.
©2019 HOFFRICHTER GmbH
All rights reserved.
The HOFFRICHTER GmbH reserves the right to change or replace the brief instruction without prior
notice. Make sure that you are always using the most current version. Please obtain information about
the current version by contacting your provider or by visiting our website at www.hoffrichter.de.
This document does not replace the user's manual. Make sure to read the user's manual!
HOFFRICHTER GmbH
Mettenheimer Straße 12 / 14
19061 Schwerin
Germany
Telefon: +49 385 39925 - 0
Telefax: +49 385 39925 - 25
E-Mail: info@hoffrichter.de
www.hoffrichter.de
TREND III Kurz ENG_2019-02-06_1.0
TREND III
Brief instruction for patients
CPAP - AutoCPAP - BILEVEL S - AutoBILEVEL S - BILEVEL ST - AutoBILEVEL ST
as of device software 1.000
Operator controlls
1
Tuesday l 22.03.2017 l 20:36 Tuesday l 22.03.2017 l 20:36
40 40 40 40
30 30 30 30
Info Info Parameter Parameter System System
20 20 20 20
09:25 09:25
10 10 10 10
Humidifier Humidifier Alarm Clock Alarm Clock
0 0 0 0
ST ST
7 6
5 0 0 0 0 7 0 4
1 Display
2
Housing panel
3 Connection leagage tube
circuit/ integrable humidifier
4 Multifunction knob (MFK)
2
5
Escape key
Reports Reports
6 on/off key
7 Home key
8
USB-interface
9 Micro-USB connection
3
10 RS232 interface
11 DC plug
12 Filter-cassette
5 4
8 9 10
COM COM 24V 24V
11
12