Avanti RM4401W Operations Instructions download pdf (Page 13)

Warning and Fault Indicators (continued)

CANISTER FULL – indicates that the canister has reached its capacity and should be

changed. The power unit will cease to run and the message/sounder will continue until the

RUN/STOP button is pressed or the canister is removed, both of which cancels the message

and sounder and returns the power unit to stand-by mode. Change canister as detailed on

page 7.

NB. The ‘Canister Full’ sounder can be silenced by pressing the MUTE button, however if the

canister is not removed/changed the sounder will reoccur after 10 minutes.

LOW VACUUM / CHECK DRESSING (alternating messages)– indicates vaccum

pressure has fallen below minimum allowable levels. Power unit will continue to run whilst

these messages is displayed. Check that wound dressing is completely sealed and that all

tubing connections are secure. Press the MUTE button to silence the sounder and clear the

messages. If fault re-occurs, contact Talley.

TUBE CONSTRICTION – indicates that pump demand has abruptly ceased. Note that a

certain level of flow in the drain is required for the indicator to be active. The message will

occur for example in the case of a blocked tube, kinked tube or if the dressing is obstructed.

Note that the tube constriction indicator can be selected on or off as required (see ‘User

Selectable Functions’ on page 8). Default is on.

TILT (VENTURI

COMPACT only)– activates when the device is in active mode and is placed

at an angle that could affect the canister full indication. The sounder delays for 5 seconds,

and is self-muting when the unit is returned to an upright position. Note that the tilt indicator

can be selected to be on or off as required (see ‘User Selectable Functions’ on page 8).

Default is on.

FAULT INDICATORS

EMI Fault – indicates that the unit detects the pressure sensor amplifier is adversely

affected by external RF fields. The power unit will continue to run whilst this message is

displayed. Press the MUTE button to silence the sounder. This indicator will clear when

interference ceases.

CHECK MOISTURE (VENTURI

COMPACT only) – indicates that moisture or exudate has

been detected in the power unit. The power unit will cease to operate on this indication. Refer

to Talley for service assistance.

O/C Batt or CCT Fail (VENTURI

AVANTI only – will appear instead of battery charge status

icon) – indicates that the battery is not functioning correctly and cannot be used. The power

unit will only operate using mains power whilst this message is displayed. Contact Talley to

order a replacement battery.

If any of the following faults are displayed the power unit will cease to operate:- PUMP OPEN;

NO CANISTER; PUMP OFF FAULT (PUMP SHORT); RELEASE KEY; BATTERY FAULT (VENTURI

COMPACT only). Should any of these faults occur, press the MUTE button to reset the power

unit. If fault remains/re-occurs, contact Talley.

The VENTURI

AVANTI

VENTURI

COMPACT power unit may also display the following

information (the power unit will continue to run whilst these messages are displayed):-

l SERVICE DUE - Contact Talley to arrange service

l UNCALIBRATED - Contact Talley for recalibration

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Avanti RM4401W Operations Instructions Page 13

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