Smith & Nephew RENASYS GO User manual

200ml
100ml
50ml
300ml
RENASYS™ GO
Negative Pressure Wound
Therapy
*smith&nephew
User Guide
User Guide
For use with Soft Port

2
NPWT Customer Care Details
Country Customer Care Center Advice/Service Details
United
States
Smith & Nephew, Inc.
970 Lake Carillon Drive
Suite 110
St. Petersburg, FL 33716
USA
24/7 NPWT Clinical
Support Hotline
Tel: [phone]
Fax: [phone]
customercare.largo@
smith-nephew.com
1-800-876-1261

3
Table of Contents
Introduction 4
Indications for use 6
Contraindications 6
Warnings 6
Precautions 6
Glossary of symbols 8
Physician orders 9
Canister selection 9
Installing the canister 9
Removing or changing the canister 9
Initiate therapy 9
Start up of device 10
Language selection 10
Starting therapy 10
Pause/adjust therapy 10
Lock or unlock the keypad 10
Turn off the device 11
Modes of operation 11
Clinician information – therapy time 11
Dressing changes 12
Clinician information – total time 12
Clinician information – battery charge 12
Battery power 12
Alarms/troubleshooting guide 14
Accessories 20
Maintenance 21
Electromagnetic compatibility 22
Specifications 23
Cautions 24
Limited warranty 24
Customer assistance 24
User Guide

4
Introduction
This user manual contains important information regarding the safe and effective operation of the RENASYS™ GO
Negative Pressure Wound Therapy (NPWT) system. This manual is intended to aid in the training of personnel and to
provide a reference for experienced users. Also included are instructions for commissioning the device, preventive
maintenance, cleaning and disposal.
Features and Functions
Status Light
Power Button
Display Battery Indication
Start Therapy
Audio Pause
Inlet Port
Keypad Lock
Up and Down Selectors
Canister (300ml and 750ml Large Canister)
(300ml canister is shown here)
200ml
100ml
50ml
300ml
Canister Clips
Canister Tube
Quick Click Connector
End Caps
200ml
100ml
50ml
300ml
!

5
Power
Accessories
Power Jack Point Power Supply with DC Cord
Carry Bag
(available for 300ml canister) Strap

6
RENASYS™ GO is a portable Negative Pressure Wound
Therapy (NPWT) device. It is designed to be used
with Smith & Nephew Power Supply (Product Code
66800161 or 66800696). Smith & Nephew Wound
Dressing Kits are required for the proper and effective
use of the RENASYS GO device.
Indications for Use
RENASYS GO is indicated for patients who would
benefit from a suction device (negative pressure)
to help promote wound healing by removing fluids
including irrigation and body fluids, wound exudates
and infectious materials.
Examples of appropriate wound types include:
• Chronic
• Acute
• Traumatic
• Sub-acute and dehisced wounds
• Ulcers (such as pressure or diabetic)
• Partial-thickness burns
• Flaps and grafts
Contraindications
The use of NPWT is contraindicated for:
• Untreated osteomyelitis
• Exposed arteries, veins, organs or nerves
• Necrotic tissue with eschar present
• Malignancy in wound (with exception of palliative
care to enhance quality of life)
• Non-enteric and unexplored fistulas
• Anastomotic sites
Warnings
1. Carefully monitor patients for signs of sudden
or increased bleeding. If such symptoms are
observed, immediately discontinue therapy, take
appropriate measures to control the bleeding, and
contact the treating clinician.
2. Patients suffering from difficult hemostasis or
who are receiving anticoagulant therapy have
an increased risk of bleeding. During negative
pressure therapy, avoid using hemostatic products
that may increase the risk of bleeding.
3. Do not use on exposed blood vessels or organs.
Sharp edges such as bone fragments must be
covered or removed prior to initiating therapy due
to risk of puncturing organs or blood vessels drawn
closer under the action of negative pressure.
4. Foam or gauze must not be tightly packed or forced
into any wound area.
5. In the event defibrillation is required, disconnect
the device from the wound dressing prior to
defibrillation. Remove the wound dressing only if its
location will interfere with defibrillation.
6. RENASYS devices are not MRI compatible. Do not
bring the RENASYS device into the MRI suite.
7. When operating, transporting, repairing or disposing
of RENASYS devices and accessories, the risk of
infectious liquids being aspirated, or contamination
of the device assembly through incorrect use,
cannot be eliminated. Universal precautions should
be observed whenever working with potentially
contaminated parts or equipment.
8. NPWT has not been studied on pediatric patients.
Patient size and weight should be considered when
prescribing RENASYS devices.
9. RENASYS devices are unsuitable for use in areas
where there is danger of explosion (e.g., hyperbric
oxygen unit, or in the presence of a flammable
anesthetic mixture with air or nitrous oxide).
Disconnect the device from the dressing prior to
entering an area where this equipment will be used.
10. Canister kits are provided non-sterile and should
not be placed within a sterile field.
Precautions
1. Precautions should be taken for patients who are
or may be:
- Receiving anticoagulant therapy or platelet
aggregation inhibitors, actively bleeding or have
friable blood vessels or organs
- Suffering from abnormal wound hemostasis
- Untreated for malnutrition
- Noncompliant or combative
- Suffering from wounds in close proximity to blood
vessels or delicate fascia.
2. CT scans and x-ray have the potential to interfere
with some electronic medical devices. Where
possible, move the device out of the x-ray or
scanner range. If the device has been taken into the
CT scan or x-ray range, check that it is functioning
correctly following the procedure.

7
3. As a condition of use, the RENASYS™ device
should only be used by qualified and authorized
personnel. The user must have the necessary
knowledge of the specific medical application for
which NPWT is being used.
4. If the RENASYS device has been at temperatures
below freezing the device must be brought to room
temperature prior to use or the pump unit may be
damaged.
5. Inspect the Bacterial Overflow Guard on the
canister and replace the canister as necessary. At
minimum, the canister should be changed weekly.
Always use the smallest canister volume possible –
do not use a large canister on patients with a high
risk of bleeding.
6. If any liquids penetrate the RENASYS device,
discontinue use and return to your authorized
provider for service.
7. Do not use a dressing kit with breached or
damaged packaging.
8. The use of NPWT presents a risk of tissue in-
growth. Tissue in-growth may be reduced by
reducing therapy pressure, using a wound contact
layer or by increasing the frequency of dressing
changes.
9. Underlying structures, such as tendons, ligaments
and nerves should be covered with natural tissue
or a non-adherent dressing layer prior to applying
the NPWT dressing kit.
10. If multiple pieces of foam or gauze are needed to
fill the wound profile, count and record how many
foam pieces are present to ensure all the foam
pieces are removed at a dressing change.
11. Infected wounds may require more frequent dressing
changes. Regular monitoring of the wound should be
maintained to check for signs of infection.
12. NPWT should remain on for the duration of the
treatment. If the patient must be disconnected, the
ends of the tubing should be protected using the
tethered cap. The length of time a patient may be
disconnected from the RENASYS device is a clinical
decision based on individual characteristics of the
patient and the wound. Factors to consider include
the location of the wound, the volume of drainage,
the integrity of the dressing seal, the assessment of
bacterial burden and the patient's risk of infection.
13. Ensure that tubing and Soft Port is installed
completely and without any kinks to avoid leaks
or blockages in the vacuum circuit. Position the
RENASYS device and tubing appropriately to
avoid the risks of causing a trip hazard. Whenever
possible, the device and system tubing should be
positioned level with or below the wound.
14. When bathing or showering, the patient must
disconnect from the RENASYS device and should
protect both ends of the tubing using the tethered
caps. Ensure that the aeration disc, located near
the Quick Click Connector, is free of excess
moisture before reactivation of therapy.
15. NPWT should not be painful. If the patient reports
discomfort, consider reducing the pressure.
16. Maintain regular monitoring of the RENASYS
device and wound site during therapy to ensure
therapeutic treatment and patient comfort.
17. As with all adhesive products apply and remove
the dressing carefully from sensitive or fragile skin
to avoid skin stripping, especially after frequent
dressing changes.
Precaution specific to foam:
1. Foam should be cut to fit loosely into the wound
bed. Never force or tightly pack foam into any areas
of the wound to avoid damaging underlying tissue.
2. Never place foam into blind or unexplored tunnels.
If a tunnel of known depth presents, cut the foam
longer than the tunnel, to ensure direct contact is
made with the foam in the primary wound cavity.
3. Do not cut the foam directly over the wound cavity
to avoid foam fragments from falling into the wound.
Rub the edges of the foam, away from the open
wound, to remove loose fragments after cutting.

8
Power Button
Turns the device on and off.
Battery Indication
Shows the status of battery life. Flashes
when the battery life reaches levels that
require user intervention.
Up Selector
Allows the pressure setting to be
increased and scroll through menu
options.
Down Selector
Allows the pressure setting to be
decreased and scroll through menu
options.
Keypad Lock
Locks the keypad to restrict accidental
adjustment of therapy. When activated
the light will illuminate.
Audio Pause
Silences the alarm for approximately 2-3
minutes. When activated the light will
illuminate and flash.
If a new alarm occurs, the Audio Pause
will cancel. (This feature available with
software version 0.66 and later.)
Start Therapy/Select
Allows therapy to be started or paused.
It is also used to confirm settings within
therapy.
Glossary of Symbols
Equipment
Classification
Isolation type BF applied
part
CSA International
Classification
EU:
not for general waste
Caution:
see instructions for use
Single Use
do not reuse
Keep Dry
Storage Temperature
Date of Manufacture
Place of Manufacture
European
Representative
Lot Number
Serial Number
Product Catalogue
Number
CE Mark

9
Physician orders
Prior to placement of RENASYS™ GO, the medical
professional treating the wound must assess how
to best use the system for an individual wound. It is
important to carefully assess the wound and patient
to ensure clinical indications for NPWT are met.
All orders should include:
• Wound location, size and type
• Smith & Nephew wound dressing kit type
• Vacuum settings
• Frequency of dressing changes
• Adjunctive dressings
Canister Selection
The RENASYS GO device can only be used with the
300ml RENASYS GO Canister and the RENASYS GO
Large Canister (750ml). The canisters are designed for
single patient use. DO NOT REUSE.
The canister should be changed at least once a week
or when full. Canisters may have to be changed
regularly within single-patient treatment episodes if
exudate levels are high.
If the canister shows any sign of damage, discard and
use a new canister.
Canister kits are provided non-sterile and should not
be used in a sterile field.
Installing the Canister
1. Turn the device off.
2. Remove paper tape around the canister tubing to
release tubing to the full length.
3. Open both of the orange clips.
4. Align the canister so that the Volume marks are
facing forward.
5. Push the canister gently over the inlet port of the
device.
6. Engage both orange clips (will click when they are
properly engaged).
Removing or Changing the Canister
Hold the Quick Click Connector above the wound to
allow gravity to help ensure exudate does not leak from
the tubing.
1. Turn the device off.
2. Disconnect the canister tube from the dressing
tubing.
3. Cap off both sides of the tubing connector.
4. Release the orange canister clips on either side
and gently pull away from the device
Disposal of used canisters should follow
facility protocols or local ordinances
relating to the handling of potentially
infected or bio-hazardous materials.
Connect the tubing Disconnect the tubing Cap the tubing
RENASYS™GO
NegativePressureWound
Therapy
*smith&nephew
200ml
100ml
50ml
300ml
RENASYS™GO
NegativePressureWound
Therapy
*smith&nephew
200ml
100ml
50ml
300ml
RENASYS™GO
NegativePressureWound
Therapy
*smith&nephew
200ml
100ml
50ml
300ml
RENASYS™GO
NegativePressureWound
Therapy
*smith&nephew
Canister tubing
Initiate Therapy
1. Connect the RENASYS Soft Port to the canister
tubing by pushing the Quick Click Connectors
together. An audible click indicates the
connection is secure.
2. Activate the RENASYS device and adjust to the
prescribed therapy level. The recommended
therapeutic pressure range is 40-80mmHg for
gauze, and 80-120mmHg for foam.
3. Finished dressings should be firm to the touch
and leak-free.
Notes: The vacuum level is a decision each healthcare
provider must make, based on an individual
assessment of the particular wound. Adhere to the
following general guidelines:
Lower levels of vacuum are generally effective and more
tolerable.
The vacuum level should never be painful. If the patient
reports discomfort with the vacuum level, it can be
reduced.

10
Start Up of Device
The device operates on both battery and AC power.
If battery operation is required for first use of the
device, the battery must be charged from AC power
until the green battery indicator light is constantly
illuminated. During the charging process the light will
flash green.
If AC power is required, connect the power supply to
the jack input port, on the side of the device.
Press the Power button for 2 seconds and the
device will show:
Language Selection:
To change the language at anytime
1. Turn off the device.
2. Simultaneously press the
Up + Select + Power
buttons for 2 seconds.
3. Language can now be selected using the
Up and Down buttons followed by
the Select button.
4. Pressing the Select button at this point
will
start therapy at preset 80mmHg in continuous
mode.
Starting Therapy
Press the Power button for 2 seconds and the
device will show:
• To select the prescribed vacuum setting, use the
Up and Down buttons.
• Press the Select button and therapy will
start.
Setting the vacuum level is a decision that the
healthcare provider must make based on an individual
assessment of the particular wound. These general
guidelines should be adhered to:
• 40-120mmHg is the recommended therapeutic
pressure range.
• Lower levels of vacuum are generally effective and
more tolerable.
• The vacuum level should never be painful. If the
patient reports discomfort with the vacuum level,
it should be reduced.
The device will show the set pressure level. Operation
outside of this will result in an alarm.
Caution: Before starting therapy ensure that the device
is located no more than 19in or 50cm higher than the
wound and is away from any direct sources of heat.
Pause/Adjust Therapy
Therapy may be paused and restarted by pressing the
Select button once. When paused, the device
will show a standby message on the display and the
therapy level can be changed using the
Up and Down buttons.
Lock or Unlock the Keypad
To lock the user interface when the device is active
press the Keypad Lock button for 2 seconds
and the blue light will illuminate.
If after 10 minutes the keypad on the user interface
has not been used, the keypad is automatically locked.
If after 10 minutes in active mode the keypad on the
user interface has not been used, the keypad is
automatically locked. (This feature available with software
version 0.66 and later.) The blue light above the keypad
lock button will illuminate.
To unlock the user interface press the
Keypad Lock button again for 2 seconds.
Note: Locking the keypad only locks the bottom rows of
keys – the Power Button is not locked.
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Turn off the device
Press the Power button for 2 seconds and the
device will power off.
Modes of Operation
There are 2 modes of operation — Continuous and
Intermittent.
Note: Continuous mode is recommended for NPWT.
In the Continuous mode, the device will maintain the
selected vacuum level without stopping until switched off.
In the Intermittent mode, the device cycles on and off
in increments of 5 minutes “ON” (active vacuum) and 2
minutes “OFF” (no vacuum).
To change the therapy between Continuous and
Intermittent mode:
1. Turn the device off.
2. Simultaneously press the
Down + Select + Power
buttons for 2 seconds.
3. Press the Up or Down buttons to
move between Continuous and Intermittent mode
and press the Select button to confirm.
4. Once therapy is started the display will show
which mode of therapy has been selected.
Clinician Information
Therapy Time
The device displays information which will allow the
clinician to see how much therapy time (total hours
and minutes of Continuous or Intermittent therapy) has
been delivered to the patient.
To access this display the following steps need to be taken:
1. Turn off the device.
2. Simultaneously press the Down + Select
+ Power buttons for 2 seconds.
3. Press the Down button to show time and
press Select .
4. Once Select has been pressed the device
will show the following screen:
The display will show for 6 seconds and then
return to main menu.
To reset the time:
1. Press the Down button to move to clear
time and press the Select button.
2. Once the Select button has been pressed,
the device will show the following:
3. Press the Select button again to confirm
that you want to clear active time.
4. Press the Down button to move to yes and
press the Select button.
5. Once the Select button has been pressed,
the device will show the following message for 5
seconds before returning to the main menu:
The Active Time on therapy should be cleared between
patients. This will allow the clinician to monitor patient/
therapy compliance.
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Total Time
This feature available with software version 0.66 and later.
The device displays the total number of hours
accumulated in active mode. This time cannot be reset.
To access this display the following steps need to be taken:
1. Turn off the device.
2. Simultaneously press the Down + Select
+ Power buttons for 2 seconds.
3. Press the Down button to show total
time and press Select .
4. Once Select has been pressed the device
will show the following screen:
5. The display will show for 6 seconds and then
return to main menu.
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12
Battery Charge
This feature available with software version 0.66 and later.
The device displays the percentage of battery charge
remaining.
To access this display the following steps need to be taken:
1. Turn off the device.
2. Simultaneously press the Down + Select
+ Power buttons for 2 seconds.
3. Press the Down button to show battery
charge and press Select .
4. Once Select has been pressed the device
will show the following screen:
5. The display will show for 6 seconds and then
return to main menu.
Battery Power
The device can be used on battery power to allow the
user greater mobility. A fully charged battery will last up
to 20 hours.
During therapy, if the battery indicator shows that the
battery life is getting low, the power adaptor can be
plugged into an electrical (AC) outlet, without causing
interruption in therapy and the battery will recharge
Battery Status Indication
RENASYS GO contains a lithium ion rechargeable
battery good for approximately 300-500 recharges.
There are several battery level indicators on the
RENASYS GO device.
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Dressing changes
1. RENASYS™ foam dressings should be changed
every 48-72 hours after the inital application of
therapy. If no leak is present and the patient is
comfortable, dressing changes should occur no
less than 3 times per week.
RENASYS gauze dressings should be changed
48 hours after the inital applicaiton of therapy. If
no leak is present and the patient is comfortable,
dressing changes should occur 2-3 times per week.
2. In the event of heavy drainage or drainage with
sediment, more frequent dressing changes may
be needed.
3. Ensure that all wound filler material placed in the
wound has been removed before redressing the
wound. If foam dressing adheres to the wound,
apply normal saline into the wound dressing and
let it set for 15-30 minutes before gently removing
the foam. Appropriately discard used wound
dressings observing your institution's protocol for
medical waste handling.
4. As with all adhesive products, apply and remove
the dressing carefully from sensitive or fragile skin
to avoid skin stripping, especially after frequent
dressing changes.
5. Check the dressing regularly. Throughout
treatment, monitor the patient for any signs of
local or systemic infection. Infected wounds may
require more frequent dressing changes. If there
are any signs of systemic infection or advancing
infection at the wounded area, contact the
treating clinician immediately.
6. If the RENASYS device reports a blockage alarm,
inspect the dressing and canister tubing for any
blockages which may be manually remedied. If a
blockage cannot be identified or resolved, replace
the device canister first, then replace the dressing
and Soft Port as necessary.

13
Indicator Battery Level Action
The Battery is fully charged and has up
to 20 hours therapy time remaining.
Indicator shows a solid green light.
No action required.
The battery has up to 10 hours therapy
time remaining.
Indicator shows a flashing green light.
No action required.
The battery has up to 6 hours therapy
time remaining.
Indicator shows a solid amber light and
flashing green light.
No action required.
The Battery has up to 3 hours therapy
time remaining.
The indicator will show amber light. The
display will show message and audible
alarm will sound.
Audio alarm can be paused
by pressing the Audio Pause
button on user interface.
Plug device into AC power to
start charging.
The battery has up to 1 hour therapy
time remaining.
The indicator will flash amber light. The
display will show message and audible
alarm will sound.
Device should be plugged
into the AC power as soon
as possible.
The battery has only 2 minutes of
therapy time remaining.
The indicator will flash amber light. The
display will show message and the
audible alarm will sound continuously
for 2 minutes.
Device should be plugged
into the AC power
immediately.
After 2 minutes in the extremely low
state the device will power off.
Plug device into AC power.
When plugged into AC power for
charging the display will show
“Charging” message and the indicator
will flash green.
No action required. The
device may take up to 3
hours to charge.
This feature available with software version
0.66 and later.
The battery unit within the device has
failed.
NOTE: This will only display when
connected to AC power.
Therapy can only be
continued by keeping the
device plugged into AC
power.
Contact your authorized
Smith & Nephew
representative to obtain a
replacement device.
Caution: Keep device away from direct heat source during charging.
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14
Alarms/Troubleshooting Guide
Alarm Display Message Description Cause Remedy
Low Vacuum The vacuum level is low
or there is a leak in the
system for longer than 30
seconds.
Audible alarm will sound
every 10 seconds.
• Status light will flash
amber.
• If the system is sealed
the alarm will reset
automatically.
• Audible alarm may be
paused for approximately
2-3 minutes.
• The device will stop
delivering therapy after
pausing 5 times, without
correcting vacuum.
There is a leak in or
around the dressing
site.
1. Check dressing for
inconsistencies such as
creases, crevices or skin
folds.
2. Look for partial seals
in the drain exit, around
both the wound and
transparent dressings.
3. Listen for the
movement of air at the
wound site.
4. Feel for the movement
of air in or out of the
wound site.
5. If a leak is found,
seal using the following
techniques:
a. Cover the leak with
waterproof tape.
b. Apply increased
amounts of transparent
dressing.
c. Use ostomy strip
paste to seal the leak.
There is a leak
or defect in the
connective tubing
between the wound
site and the device.
1. Disconnect the
dressing tube from the
Quick Click Connector
and insert the end cap
into the Quick Click
Connector.
2. If the alarm clears,
the issue is within the
wound dressing site (see
above) or the Quick Click
Connector.
3. Ensure that the Quick
Click Connector is fully
and correctly connected.
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15
Alarm Display Message Description Cause Remedy
There is a poor seal
at the canister to
device connection.
1. Switch off the device
and check that the
canister is correctly fitted.
Restart the device.
2. If the above does
not correct the alarm,
carefully examine the
inlet connector to the
device and O-ring
(see diagram of device
page 4 "inlet port"). If
there is any damage
to this area, return the
device to your Smith
& Nephew authorized
representative.
High Vacuum The system has
encountered a high
vacuum condition.
• Audible alarm will
sound every 10 seconds.
• Status light will flash
amber.
• This audio alarm can
not be paused and
must be investigated
by healthcare provider
immediately and
corrected.
• Once corrected
the audio alarm will
automatically reset and
the status light return to
green.
Device has
detected a high
vacuum condition
potentially due to
line blockage or
device malfunction.
1. Put the device into
Standby mode.
2. Check that all lines
are open and clear of
blockages.
3. Check that the
canister is not full.
4. If alarm still sounds,
replace the canister with
a new one.
5. If the error alarm
recurs, there is a
potential malfunction
of the device.
Contact your Smith &
Nephew authorized
representative.
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16
Alarm Display Message Description Cause Remedy
Over Vacuum The system has
encountered an
excessively high vacuum
(of >235mmHg).
• The vacuum safety
switch will operate and the
device will stop delivering
therapy.
• The audible alarm will
sound every 10 seconds.
• The status light will flash
amber.
Pump has
potentially
malfunctioned and
has reached an
excessively high
vacuum level.
1. Switch off and restart
the device.
2. If the error alarm
recurs, there is a
potential malfunction
of the device.
Contact your Smith &
Nephew authorized
representative.
Blockage/Canister Full The system detects that
the canister is full or that
there is a blockage in the
system.
• Audible alarm will sound
every 10 seconds.
• Status light will flash
amber.
• There will be no negative
pressure at the wound
site.
• If the problem is cleared,
the alarm will reset
automatically.
• Audible alarm may be
paused for approximately
2-3 minutes.
• The device will stop
delivering therapy after
pausing 5 times, without
correcting vacuum.
• After 5th time of pausing
and problem has not be
corrected, the device will
stop delivering therapy.
Blockage in tubing,
canister full or the
internal filter of the
canister is covered
with exudate.
1. Ensure tubing clamp
is open.
2. Check for tube
blockage (tube kinking,
sediment blockage
or fluid build-up in
the tubing due to
the tubing/canister
being higher than the
wound).
3. Ensure canister is
not full or the internal
overflow guard of the
canister is not covered
with exudate.
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Note: The RENASYS™ GO Blockage/Canister
Full alarm will detect blockage from the
T-Piece to the canister.

17
Alarm Display Message Description Cause Remedy
High Flow/Leak Alarm The system has detected
a significant leak for more
than 1 minute:
• Alarm will sound every
10 seconds.
• Status light will flash
amber.
• If the system is sealed,
the alarm will reset
automatically.
• Audible alarm may be
paused for approximately
2-3 minutes.
There is a leak
in or around the
dressing site.
1. Check dressing for
inconsistencies such
as creases, crevices or
skin folds.
2. Look for partial seals
in the drain exit, around
both the wound and
transparent dressings.
3. Listen for the
movement of air at the
wound site.
4. If a leak is found,
seal using the following
techniques:
a. Cover the leak with
waterproof tape.
b. Apply increased
amounts of transparent
dressing.
c. Use ostomy strip
paste to seal the leak.
There is a leak
or defect in the
connective tubing
between the
wound site and
the device.
1. Disconnect the
dressing tube from the
Quick Click Connector
and insert the end cap
into the Quick Click
Connector.
2. If the alarm clears,
the issue is within the
wound dressing site
(see above) or the
Quick Click Connector.
3. Ensure that the Quick
Click Connector is fully
and correctly connected.
There is a poor
seal at the
canister to device
connection.
1. Switch off the device
and check that the
canister is correctly
fitted. Restart the device.
2. If the above does
not correct the alarm,
carefully examine the inlet
connector to the device
and O-ring (see diagram
page 4 "inlet port").
If there is any damage to
this area, return the device
to your Smith & Nephew
authorized representative.
INRAW!! GN
KAEL!!
OIDUA!! DESUAP
KAEL!!

18
Alarm Display Message Description Cause Remedy
Inactive
This feature available with software
version 0.66 and later.
The device has been left
in standby mode for longer
than 15 minutes.
• Alarm will double beep
every 30 seconds.
• Status light will flash
amber.
• Audible alarm may be
paused for 15 minutes.
• Alarm can only be
paused once.
The device has
been left in
standby mode
without any keys
being pressed
for longer than 15
minutes.
Either select vacuum
setting and start therapy
or shut off the device
until therapy is required.
Battery
See the battery
status section of
the manual for
screen messages
Battery partially
discharged or
depleted.
Plug unit into AC power
to charge the battery.
Keypad Lock On User interface is
locked.
Unlock by pressing the
keypad lock button for 2
seconds.
Device Failed The device has an
unrecoverable error.
Internal hardware
or software error.
Contact your Smith &
Nephew authorized
representative.
Device Not Calibrated The device will not
operate.
Service and repair
required.
Contact your Smith &
Nephew authorized
representative.
Battery Failure
This feature available with software
version 0.66 and later.
NOTE: This will only display when
connected to AC power.
The battery within the
device has failed.
• Alert message will
display.
• Indicator will flash
amber.
• Therapy can only be
continued by keeping
the device plugged into
AC power.
Internal hardware
failure.
Contact your Smith &
Nephew authorized
representative for a
replacement device.
dapyeK dekcoL
m08►gHm
CIVED!! DELIAFE
saelP!! nruteRe
CIVED!! TONE
BILAC!! DETAR
RETTAB!! DL EIAFY
m001 gHm
►
nettA!! noit
TCANI!! EVI
OIDUA!! DESUAP
TCANI!! EVI

19
File: /Volumes/Art/Smith&Nephew/RENASYS GO/Service and Repair Module/9 effective dressing seal.eps
ETSI INTERNAL TRACKING INFORMATION. Please disregard. March 16, 2011
200ml
100ml
50ml
300ml
RENASYS™ GO
Negative PressureWo und
Therapy
*smith&nephew
Canister
Quick Click
Connector
These steps apply to both
the RENASYS™ EZ/EZ-Plus and
RENASYS GO systems.
Alarm Description Cause Remedy
Blockage A blockage has been
detected.
Blockage
within canister,
Quick Click
Connector
or dressing.
Refer to diagram and
begin the diagnosis
algorithm below.
Keep in mind,
blockage alarm from
device may take up to
30 seconds to clear.
1. Detach the Quick Click Connector Pump suction
increases.
Blockage is
located in Quick
Click Connector or
dressing.
Examine the dressing.
Nothing happens. Blockage is within
canister.
Examine the canister.
2. Examine the canister Canister tubing is
obstructed.
Flush with sterile saline, massage the
tubing to break apart, or simply replace the
canister.
Canister tubing is clear. If canister is full or almost full, replace it.
Canister filter is wet. Turn off device.
Release vacuum.
Remove canister from device.
Gently tap canister to remove excess fluid.
Reattach canister.
If alarm sounds, replace canister.
3. Examine the dressing The Quick Click lumen
is blocked.
Flush with sterile
saline, or attempt
to mechanically
clear the blockage.
Blockage is deeper
within Soft Port. Flush
with sterile saline.
Aeration disc is
blocked by tape or wet.
Remove tape or
dab the aeration
disc dry.
Replace Soft Port.

20
Accessories
Carry Strap
The carry strap is designed to be a single patient use
item.
To attach the carry strap to device:
1. Feed end of open strap behind location pin.
2. Pull the strap through and feed the end behind
the clip.
3. Close clip to secure strap.
4. Repeat steps 1-3 on other side of device.
Carry Bag (available for the 300ml RENASYS◊GO Canister)
The carry bag is designed to be a single patient use
item.
To place the device into the bag:
1. Open the zipper on both sides of the bag and
place on a flat surface with viewing flaps on top.
2. Place the device on top of the open section of
the bag.
3. Pull the front of the bag over the top of the device
and feed both parts of one zipper together.
4. Close the zipper on the other side of the bag.
Once both sides are connected to the device they can
be joined together to make the short carry strap.
The short carry strap can be used to attach the device
to a wheelchair or IV pole when moving patients.
Extension Strap
The strap can be extended to allow the device to be
carried on the shoulder or across the body.
Place the padded section of the strap against shoulder
for maximum comfort when carrying device.
Lifting the top flap allows access to
the user interface.
Lifting the bottom flap allows the
canister to be viewed.
Belt Loop
Tubing Pouch
RENASYS™ GO
NegativePressure Wound
Therapy
*smith&nephew
5. Once fitted ensure the canister tubing can move
freely.
6. Excess tubing can be coiled and placed in the
pouch on the back of the bag.
Flaps on the top of the bag are for the privacy of the
user.
On the rear of the bag there is a belt loop should you
wish to wear RENASYS GO around your waist.
Belt Loop
Tubing Pouch