Arjo Lifeguard LG20 User manual

INSTRUCTIONS FOR USE
Lifeguard LG20 & LG50
746-158-EN_10 • 11/2019

2
WARNING
To avoid injury, always read this Instructions for Use and accompanied documents
before using the product.
Mandatory to read the Instructions for Use.
Design Policy and Copyright
® and ™ are trademarks belonging to the Arjo group of companies.
© Arjo 2019.
As our policy is one of continuous improvement, we reserve the right to modify designs without
prior notice. The content of this publication may not be copied either whole or in part without the
consent of Arjo.

3
Warning and Cautions...................................................................................................................4
Introduction....................................................................................................................................5
Intended Use.................................................................................................................................6
Operation.......................................................................................................................................7
Accessories.................................................................................................................................14
Decontamination..........................................................................................................................16
Care and Preventive Maintenance..............................................................................................17
Warranty and Service..................................................................................................................19
Dimensions and Data..................................................................................................................20
Content

4
WARNING
Means: Safety warning. Failure to understand and
obey this warning may result in injury to you or to
others.
CAUTION
Means: Failure to follow these instructions may
cause damage to all or parts of the system or
equipment.
NOTE
Means: This is important information for the correct
use of this system or equipment.
Serious incident
If a serious incident occurs in relation to this
medical device, affecting the user, or the patient
then the user or patient should report the serious
incident to the medical device manufacturer or the
distributor. In the European Union, the user should
also report the serious incident to the Competent
Authority in the member state where they are
located.
General Warnings
WARNING
The age, size and condition of the patient
should be assessed by a competent
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the Lifeguard trolley, giving particular
consideration to appropriate use of the
safety sides.
WARNING
If any part is missing or damaged - do
NOT use the product.
WARNING
Do not use accessories that are not
designed or approved for use with the
Lifeguard trolley.
WARNING
Always apply the brakes when the
Lifeguard trolley is stationary.
WARNING
Raise the safety sides before moving the
Lifeguard trolley with a patient.
WARNING
Children and restless or disorientated
patients should not be left unattended at
any time.
WARNING
Before turning (rolling) a patient on the
Lifeguard trolley or performing a lateral
transfer, adjust the mattress platform to
a comfortable working height; be aware
that the Lifeguard trolley may overbalance
if the patient’s weight is not evenly
distributed across the mattress platform.
Warning and Cautions

5
Introduction
This manual gives instructions for the use and
maintenance of the Lifeguard® patient trolleys, model
numbers LG20 (See Fig. 1) and LG50 (See Fig. 2).
All Lifeguard trolley models have a radio translucent
mattress platform. A full-length X-ray cassette tray
can be supplied as an option.
Fig. 1
Fig. 2

6
Fig. 3
Fig. 4
Intended Use
The Lifeguard trolley range is intended for use in
hospitals to provide a mattress support surface and to
transport patients. The Lifeguard trolleys may be used
for general and emergency admissions, examination,
diagnostic X-ray and initial treatment. They are also
appropriate for patient transfer between departments,
wards and theatre.
Lifeguard trolleys must be used by appropriately
trained caregivers with adequate knowledge of
the care environment, its common practices and
procedures, and in accordance with the guidelines in
the Instruction for Use.
The trolleys should only be used for the purpose
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prohibited.
Patient/Resident assessment
We recommend that facilities establish regular
assessment routines. Caregivers should assess each
resident/patient according to the following criteria
prior to use:
• To ensure the patient can use the trolley safely,
their age, size and condition should be assessed by a
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• The maximum safe working load is:
Lifeguard 20: 180 kg (392 Ibs.) (See Fig. 3)
Lifeguard 50: 250 kg (550 Ibs.) (See Fig. 4)
If the patient/resident does not meet these criteria an
alternative equipment/system shall be used.
Expected service life
The lifetime of this product is typically ten (10) years.
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SURGXFWZLOOPDLQWDLQWKHVSHFL¿HGSHUIRUPDQFHDQG
safety, provided it has been maintained and operated
in conditions of normal use in accordance with the
requirements in the Instructions for Use.

7
Safety
For the safety of operator, patient and equipment:
• Always use a mattress of the correct size and type
for the Lifeguard trolley.
• Do not expose the equipment, especially the
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• Before operating the Lifeguard trolley, make sure
that the patient is positioned correctly to avoid
entrapment and imbalance.
• When the Lifeguard trolley is operated, check that
no obstacles are in its path.
• Keep these instructions handy for reference.
Mattress
The mattress is secured to the platform by means of
hook and loop tapes on the mattress underside and the
laminate top.
Push Bar Handles
Adjust the height of the handles
(2 Steps) (See Fig. 5)
1. Press the spring-loaded release button (A) and
raise or lower the handle as required (B).
2. Let go of the button to lock the handle in the high
or low position.
Breaks and Steering
(See Fig. 6) (See Fig. 7)
Linked brake pedals are situated at the head end of the
Lifeguard trolley; model LG50 has additional pedals
at the foot end.
• When the pedals are horizontal, the castors are free
to rotate and swivel.
• When the pedals are in the BRAKE position, the
brakes are applied on all four castors.
• When the pedals are in the STEER position, one
foot end castor is prevented from swivelling and
the Lifeguard trolley can be pushed from the head
end.
Fig. 5
Fig. 6
Operation
Fig. 7
LG50 Free Brake Steer
LG20 Free Brake Steer

8
Easytrack® 5th Wheel Steering
System (Optional)
When the pedals are in the STEER position, the
central 5th wheel is prevented from swivelling; the
Lifeguard trolley will keep on a straight course in any
direction and can be steered by pivoting about the
5th wheel.
Height and Tilt Adjustment
Model LG50
The height and the tilt angle of the mattress platform
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side of the Lifeguard trolley. The three pedals marked
with a black in the bottom row are used to raise the
platform. The two pedals marked with a red in the
top row are used to lower the platform. (See Fig. 8)
Tilt Adjustment (See Fig. 8)
Raise one end of the platform
• Operate the “raise” pedal (black ) nearest that
end of the Lifeguard trolley with a pumping action.
Lower one end of the platform
• Press down on the “lower” pedal (red ) nearest
that end of the Lifeguard trolley and keep it
pressed.
NOTE
There is an additional “lower” pedal (red )
that enables head down tilt to be applied from
the head end of the Lifeguard trolley.
Height Variation
Raise the platform
• Operate the central “raise” pedal (black ) with a
pumping action.
Lower the platform
• Press down both “lower” pedals (red ) and keep
them pressed.
If the platform is raised or lowered when tilted, the tilt
angle will be maintained until the leading end reaches
the limit of travel, when the platform will return to the
horizontal condition.
Fig. 8

9
Height and Tilt Adjustment
Model LG20
Tilt Adjustment (See Fig. 9)
The angle of head down tilt is adjustable by raising
the lever located just underneath the head end of the
mattress platform.
(3 Steps)
1. Take the weight of the mattress platform and raise
the lever.
2. Lift or lower the mattress platform to adjust the
amount of tilt.
3. Release the lever when the required angle has
been reached.
Height Variation (See Fig. 10)
The height of the mattress platform can be adjusted
from either side of the Lifeguard trolley by using the
two foot pedals (A) and (B).
Raise the platform
• Operate the foot pedal (A) with a pumping action.
Lower the platform (2 Steps)
1. Raise pedal (A) or press pedal (B) down and keep
it pressed.
2. Release the pedal when the platform is at the
desired height or has reached the lowest position.
Fig. 9
Fig. 10

10
Backrest
NOTE
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lower the backrest will vary depending on
patient weight and mobility. With a very heavy
patient, the backrest may fall quickly if it is not
supported when released.
Adjust the backrest
(2 Steps) (See Fig. 11)
1. *UDVSWKHKDQGOH¿UPO\SUHVVWKHUHOHDVHNQRE
and lift the backrest assisted by the gas spring or
push it down against the action of the gas spring.
2. Let go of the release knob to lock the backrest at
any angle.
Safety Sides
(See Fig. 12)
Raise the safety side
• Hold the top rail and lift until it locks into position
at maximum height.
Lower the safety side
• Hold the top rail with one hand, pull the release
button at the foot end and lower the rail toward the
head.
X-Ray Photography (Optional)
The mattress and platform are radio translucent. A
full-length cassette tray can be included as a factory-
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of the Lifeguard trolley.
Load or unload cassettes
(2 Steps) (See Fig. 13)
1. Lower the tray by turning the handles at both
ends of the Lifeguard trolley to the vertical
position.
2. Load or unload the cassette and raise the tray
again by turning the handles to the horizontal
position.
Fig. 11
Fig. 12
Fig. 13

11
Oxygen Therapy Equipment
WARNING
Ensure that the oxygen line does not
become entangled or trapped which could
cause damage to the line or loss of supply.
Ensure that when the Lifeguard trolley
is operated it does not collide with the
installed equipment, especially at low
height.
Model LG50
A recess in the base of the Lifeguard trolley will
accommodate a size D, E or F oxygen cylinder. The
stainless steel liner can be lifted out for cleaning.
In addition, facilities are provided for the installation
and use of oxygen therapy systems. A short rail
(Medirail) is provided at the head end of the Lifeguard
WUROOH\WRDFFRPPRGDWHWKHÀRZPHWHUDQGLQMHFWLRQ
suction unit. (See Fig. 14)
A universal mounting bracket is installed in the base
of the Lifeguard trolley to accept the suction receiver
jar. (See Fig. 15) If the mounting bracket is not
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in the base cover moulding and attach the bracket
with two 6 mm Button Head screws and nuts using
the pre-drilled holes in the base frame.
Model LG20
The oxygen cylinder holder is mounted on the base of
the Lifeguard trolley. It will accommodate a size D, E
or F oxygen cylinder. (See Fig. 16)
NOTE
There is an optional Medirail that can be
attached to the head end of the mattress
platform on Lifeguard trolley model LG20.
(See Fig. 16)
Fig. 14
Fig. 15
Fig. 16
Fig. 17

12
IV Drip Rod MB-ACC32
Install the IV pole in one of the four tubular sockets at
the corners of the platform (A). (See Fig. 18)
WARNING
The maximum total load on the hooks must
not exceed 5 kg.
The maximum load attached to the lower
tube must not exceed 10 kg.
Adjust the height
(5 Steps) (See Fig. 18)
1. +ROGWKHWHOHVFRSLQJ,9SROH¿UPO\
2. Loosen the locking collar (B).
3. Lift or lower the inner IV pole as required (C).
4. 5HWLJKWHQWKHORFNLQJFROODU¿UPO\(D).
5. Fold out the hooks (E).
NOTE
Be careful not to lift the IV pole out of the
socket when raising the hook.
Storage
Adjust the IV pole to minimum length and tighten the
locking collar.
The IV pole (A) is stored in a recess on the base of the
Lifeguard trolley (See Fig. 20) or in a tube underneath
the mattress platform (See Fig. 21).
Fig. 18
A
B
C
D
E
Fig. 19
Fig. 20
Fig. 21
Model LG50
Model LG20

13
IV Drip Rod 799.501
The built-in IV pole is located at the head end of the
Lifeguard trolley.
WARNING
Do not exceed the maximum safe load of
5 kg.
Lift the IV pole to the vertical position (A) and allow
it to drop into the tubular socket on the platform (B).
(See Fig. 23)
Adjust the height
(4 Steps) (See Fig. 23)
1. +ROGWKHWHOHVFRSLQJ,9SROH¿UPO\
2. Loosen the locking collar (C).
3. Lift or lower the hook as required (D).
4. 5HWLJKWHQWKHORFNLQJFROODU¿UPO\(E).
NOTE
Be careful not to lift the IV pole out of the
socket when raising the hook.
Storage
Adjust the IV pole to minimum height and tighten the
locking collar, then lift the IV pole out of the socket
and fold it down.
Fig. 22
E
AB
C
D
Fig. 23

14
Accessories
A range of accessories, including mattresses, is available from Arjo. Details are
available on request.
Accessories currently available for Lifeguard LG20 and LG50 are shown in the
table below.
ACCESSORY NAME PRODUCT CODE
Loose drip rod 157003
Foot end panel & bow 157009
Foot panel with monitor table 157018
Clip-on table 157021
Arm rest 157006PE02
Safety side pads (grey) 99901PE16
DIN rail kit (head end) LG/ACC03
Oxygen bottle holder (PD size) LG/ACC04
DIN rail kit (foot end) LG/ACC05
Mattress with two-way stretch cover - 65 mm thick LGMAT/10
Mattress with two-way stretch cover - 80 mm thick LGMAT/12
Two part transfer mattress LGMAT/13
Two part transfer mattress "Pennyla" LGMAT/13PN
Bi-Flex pressure reducing mattress TRM2
Bi-Flex pressure redistribution mattress TRM3
Some accessories may not be available in all markets. Arjo reserves the right to
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The following section describes some commonly used accessories. Other
accessories are supplied with instructions for use.
LGMAT/10
The LGMAT/10 is a one piece mattress with two-way stretch anti-static PU cover,
used to provide the patient with adequate comfort during transport and to facilitate
cleaning and disinfection.
LGMAT/12
The LGMAT/12 is a one piece, twin-foam mattress with two-way stretch anti-
static PU cover, used to provide the patient with increased comfort during
transport and to facilitate cleaning and disinfection.
LGMAT/13
The LGMAT/13 transfer mattress is designed to allow patients to be moved easily
and with minimal discomfort from a Lifeguard trolley to an adjacent surface.

15
Foot Panel with Monitor
Table 157018
Install the foot panel in the square sockets at the end
of the mattress platform, with the clipboard on the
outside.
WARNING
Maximum safe working load 12 kg evenly
distributed.
Use the monitor table
(2 Steps) (See Fig. 23)
1. Place the clipboard in a horizontal position.
2. Use the straps to secure the monitor to the table.
Remove the foot panel
• Lift it out of the sockets.

Fig. 24
Fig. 25

16
Decontamination
The following processes are recommended,
but should be adapted to comply with the local
or national guidelines (Decontamination of
Medical Devices) which may apply within
the Healthcare Facility or the country of use.
If you are uncertain, you should seek advice
from your local Infection Control Specialist.
The Lifeguard system should be routinely
decontaminated between patients and at
regular intervals while in use; as is good
practice for all reusable medical devices.
WARNING
Protective clothing should always
be worn when carrying out
decontamination procedures.
CAUTION
Do not use Phenol-based solutions
or abrasive compounds or pads
during the decontamination process
as these will damage the surface
coating. Do not boil or autoclave the
cover.
Clean
(2 Steps)
1. Clean all exposed surfaces and remove
any organic debris by wiping with a
cloth moistened with a simple (neutral)
detergent and water.
2. Dry thoroughly.
Chemical disinfection
(4 Steps)
To protect the integrity of the cover we recommend a
chlorine-releasing agent, such as sodium hypochlorite,
at a strength of 1,000ppm available chlorine (this may
vary from 250ppm to 10,000ppm depending on local
policy and contamination status).
1. Wipe all cleaned surfaces with the solution, rinse
and dry thoroughly.
2. Alcohol based disinfectants (maximum strength
70%) may be used as an alternative.
3. Ensure the product is dry before storage.
4. If an alternative disinfectant is available and
selected from the wide variety, we recommend
WKDWVXLWDELOLW\IRUXVHLVFRQ¿UPHGZLWKWKH
chemical supplier prior to use.
Clean the mattress
(2 Steps)
1. Wipe all surfaces with a disposable cloth soaked
in a neutral detergent and hand hot water.
2. Rinse with clean water and dry with disposable
paper towels.
Disinfect the mattress
• Wipe all surfaces with a solution of sodium
dichloroisocyanurate (NaDCC) at a concentration
of 1,000ppm (0.1%) available chlorine.

17
Care and Preventive Maintenance
This product is subject to wear and tear during use. To ensure that it continues
WRSHUIRUPZLWKLQLWVRULJLQDOVSHFL¿FDWLRQSUHYHQWLYHPDLQWHQDQFHSURFHGXUHV
should be carried out at the intervals shown.
WARNING
This list indicates the minimum level of preventive maintenance
recommended by the manufacturer. More frequent inspections
should be carried out when the product is subjected to heavy use
or aggressive environments, or where required by local regulations.
Failure to carry out these checks, or continuing to use the product if
a fault is found, may compromise the safety of both the patient and
carer/user. Preventive maintenance can help to prevent accidents.
Actions to be done by carer/user Daily Weekly Yearly
Clean and disinfect as shown in
“Decontamination” on page 16. X
Check operation of safety sides X
Visually check castors X
Inspect the mattress as described on the
next page X
&KHFNVDIHW\VLGHSDGVLI¿WWHG X
If the result of any of these tests is unsatisfactory, contact Arjo or an approved
service agent.
WARNING
The procedures below must be carried out by suitably trained and
TXDOL¿HGSHUVRQQHO)DLOXUHWRGRVRPD\UHVXOWLQLQMXU\RUDQ
unsafe product.
Actions to be done by carer/user Daily Weekly Yearly
Check the operation of the lifting
mechanism as described below X
Check the operation of the backrest raise
and lower X
Check operation of castors, paying special
attention to braking and steering functions X
Check the hydraulic pump for leaks X
Check all nuts, bolts and other fasteners
are present and correctly tightened X
Check all accessories, paying particular
attention to fasteners and moving parts X

18
Mattress
Check the cover, especially around the seams, for cuts or splits that may allow
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8Q]LSWKHFRYHUDQGLQVSHFWWKHPDWWUHVVFRUHIRUVLJQVRIÀXLGLQJUHVVHJ
staining or dampness. Replace the complete mattress if necessary.
Lifting Mechanism
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the “raise” pedals. If the pedal pressure is variable or yielding, this may indicate
the presence of air in the system and can be remedied as follows:
(3 Steps)
1. 5DLVHWKHSODWIRUPWRIXOOKHLJKW&RQWLQXHSXPSLQJIRUIRXURU¿YHSHGDO
strokes then lower the platform fully.
2. Repeat this action two or three times.
3. ,I¿UPDQGVWHDG\SHGDORSHUDWLRQLVQRWUHVWRUHGFRQWDFW$UMRRUDQDSSURYHG
service agent.

19
Warranty and Service
Arjo standard terms and conditions apply to all sales. A copy is available on
request. These contain full details of warranty terms and do not limit the statutory
rights of the consumer.
For service, maintenance and any questions regarding this product, please contact
\RXUORFDO$UMRRI¿FHRUDXWKRULVHGGLVWULEXWRU$OLVWRI$UMRRI¿FHVFDQEHIRXQG
at the back of this manual.

20
Dimensions and Data
Model LG50 Model LG20
Overall length 211 cm 211 cm
Overall width 77 cm 77 cm
Height of mattress platform (max.) 93 cm 92 cm
Height of mattress platform (min.) 56 cm 60 cm
Tilt (max.) head down 12° 12°
Tilt (max.) foot down 12° N/A
Backrest adjustment 0 to 87° 0 to 87°
Castors (diameter) 20 cm 20 cm
Product weight (approximate) 138 kg 120 kg
Product weight with X-ray cassette
tray 145 kg 127 kg
Safe working load 250 kg 180 kg
Mattress size 195 x 67 x 6.5 cm
195 x 67 x 7.5 cm
195 x 67 x 8 cm
195 x 67 x 13 cm
195 x 67 x 6.5 cm
195 x 67 x 7.5 cm
195 x 67 x 8 cm
195 x 67 x 13 cm
Indicates the product is a Medical Device according to EU
Medical Device Regulation 2017/745
CE marking indicating conformity with European Community
harmonised legislation
Transport and Storage
Handle with care. Do not drop. Avoid shock or violent impact.
Operating conditions:
• Temperature: -10°C to +40°C
• Relative humidity: 20% to 90% at 30°C, non-condensing
• Atmospheric pressure: 700hPa to 1060hPa
This equipment should be stored in a clean, dry and well-ventilated area which
meets the following conditions:
• Temperature: -10°C to +50°C
• Relative humidity: 20% to 90% at 30°C, non-condensing
• Atmospheric pressure: 700hPa to 1060hPa
End of Life Disposal
Equipment should be disassembled and recycled in accordance with local or
national regulation.
Components that are primarily made up of different kinds of metal (containing
more than 90% metal by weight) for example bed frame, should be recycled as
metals.