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MRS Duo
EN - User manual
BM20001 Rev. C 2021-06-01
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Molift MRS Duo / w ww.etac.com
English Manual
Content
MRS Duo ..................................................2
MRS components ...................................2
About MRS Duo .....................................2
General .....................................................3
Declaration of conformity ........................3
Conditions for Use ..................................3
Warranty ................................................3
Product identification ..............................3
Technical Data ...........................................4
Assembly ..................................................5
Supplied parts ........................................5
Mounting foot ........................................5
Mounting boom to post .........................5
Adjusting post heights ............................6
End stops ...............................................6
Mounting charger to post .......................6
Check list before use ...............................6
How to use MRS Duo ................................7
Lifting user .............................................7
Transport ................................................ 7
Transport and storage .............................7
Accessories ...............................................8
Molift AIR ...............................................8
Molift Nomad ......................................... 8
Boom .....................................................8
Maintenance .............................................9
Cleaning and disinfection ........................ 9
Reconditioning........................................9
Recycling ................................................9
Spare parts .............................................9
Periodic Inspection ....................................9
Pericodic Inspection Scope ......................9
Troubleshooting ......................................10
Important
This User Manual contains important safety
instructions and information regarding the use of
the MRS Duo and accessories.
In this manual, the user is the person being lifted.
The assistant is the person operating the lifter.
Warning!
This symbol indicates important
information related to safety.
Follow these instructions carefully.
Read User Manual before use!
It is important to fully understand
the content of the user manual
before attempting to use the
equipment.
Visit www.etac.com for download of documenta-
tion to ensure you have the latest version.
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MRS Duo components:
Molift MRS Duo / w ww.etac.com
MRS Duo
Boom
End stop
Inner
post
Outer
post
Adjustable
screws
Height
label
Product
label
Control
label
Quick release
bolt
Transport hole
Foot
About MRS Duo
MRS Duo is a mobile 2 post gantry intended for
Molift Air and Molift Nomad lifters. The purpose
is for lifting and transferring a person from/to
bed, floor, chair, wheelchair or toilet with a sling.
The MRS Duo is made of light-weight materials,
can easily be disassembled and mounted for new
locations, and has four step adjustable posts from
2,25 to 2,55 meters. Boom ranges from 2 to 3,5
meters and the lifting capacity is 300 kg (661
lbs). It is ideal for hospitals and institutional, in
environments where permanent installations are
not possible or desirable, but can also be used
in privates homes. The MRS Duo should only be
used indoor on flat surfaces. Such as bedroom,
bathroom, living room etc.
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Molift MRS Duo / w ww.etac.com
YYYY-MM-DD
General
CE declaration
The product, and its related accessories, described in this instruction for use (IFU), is in compliance
with the regulation (EU) 2017/745 of 5. April 2017 – as a medical device, risk class I.
Any serious incident that occurs in relation to the device should be reported to the manufacturer
and the competent authority of the Member State in which the user and/or patient is established.
Conditions for Use
Lift and transfer of a person will always pose a certain risk and only trained personnel are allowed to use
the equipment and accessories covered by this user manual.
Modifications and use of components made by other manufacturers.
We recommend only using Molift components and spare parts. Declaration of conformity is not valid
and Etac is not responsible for warranty if any modifications are made to the product. Etac shall not be
liable for faults or accidents that can occur when using components made by other manufacturers.
Only certified personnel are allowed to perform repairs.
Warranty
2-year warranty against defects in workmanship and materials of our products.
For Terms and conditions, see www.etac.com
Product identification
Product label
The Product label contain article number and
production date.
MRS Duo
SWL 300kg / 661lbs
CE marked
Refer to user manual
Indoor Use only
Manufacturer
Date of manufacture
Warning labels and Symbols
Symbols used on the product, explained in more
detail:
Catalogue number
Serial number
Medical Device
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Technical Data
Safe Working Load (SWL)
300 kg (661 lbs)
Weight of unit
Post (complete): 14,8 kg/30,9 lbs
Boom Kg/m: 4,2 kg/m/8,8 lbs/m
Foot: 3,8 kg/6,6 lbs
Post (without foot): 11 kg/24,3 lbs
Total weight (2 posts and boom):
38-44,3 kg/83,8-97 lbs
Available boom lengths (A):
2m - 2,5m - 3m - 3,5 m
Dimensions:
Width (D): 2,15 - 3,65 m
Height (B): (4 steps x 100mm) 2,25-2,55 m
Dept h (E):1,2m
Max internal space (AxC): 3,5x2,4m
Transport height: 1,7 m
Molift MRS Duo / w ww.etac.com
D
A
BC
Material:
Anodized aluminum, Plastic
Expected Lifetime:
The MRS Duo has an expected lifetime of
10 years
E
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Molift MRS Duo / w ww.etac.com
Assembly
Supplied parts
2x
4x
4x
1x
Make sure the following parts are included in the
package.
Beware of sharp edges at the ends of
the boom.
4x
4x
2x
2x
2x
2x
2x
Mounting boom to post
1. Slide washer and post in to boom.
2. Insert bolts trough holes and washer in boom.
3. Use allen key, (located in top of post) to screw
in bolts.
4. Make sure both bolts are properly fastened
Do not stand under the boom
when mounting, use a stand or
similar to support the boom.
Mounting second post, trolley and end stop
Mounting Foot
1. Lay post on the floor.
2. Use the longest M10x50 bolts.
3. Use allen key, located in top of post) to screw
in bolts.
4. Align the foot, and screw in both bolts.
5. Make sure both bolts are properly fastened.
1. Slide end stop, trolley and end stop into boom
in described order.
2. Slide washer and post in to boom.
3. Insert bolts trough holes and washer in boom.
4. Use allen key (located in top of post) to screw
in bolts .
5. Make sure both bolts are properly fastened.
Fasten end stops temporary during assembly. Must
be fastened properly with tools after adjustment
of height.
Important! Use the longest bolts
(M10x50)when installing foot,
shorter bolts may cause collapse.
Important! Fasten end stops to
prevent trolley from moving when
adjusting post heigts. Moving
trolley can unintendedly hit the
operator.
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Assembly
Molift MRS Duo / w ww.etac.com
Adjusting post heights
1. Lift the inner post and pull out quick release
bolt.
2. Lift post to desired height and insert quick
release bolt trough outer post.
3. Look at height labels and ensure that both
post are adjusted at the same height.
Mounting charger to post
1. Remove plugs from holes on the post.
2. Use the small allen key (located in top of post)
to fasten screws.
3. Fasten the lower screw first.
4. Place charger on screw and insert second bolt.
End stops
Don`t stand under boom when
adjusting post height
Make sure quick release bolt is
properly installed
Don`t lift boom any higher when
stop sign appears on height label
Check list before use
Don`t start using MRS Duo before
completing control according to
checklist after assembly.
Use this checklist to verify that the MRS Duo is
properly installed and can operate correctly and
safely before use.
Make sure both bolts in foot are properly
fastened.
Make sure all four bolts on boom are prop
early fastened.
Make sure quick release bolts are correctly
installed
Make sure end stops are properly fastened
1. Lead the end stops to the desired position and
tighten them.
2. Make sure the liftmotor does not hit the post.
3. Use allen key (located in top of post) to screw
in bolts.
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Molift MRS Duo / w ww.etac.com
How to use MRS Duo
Lifting user
1. Make sure the floor is level.
2. Make sure the MRS Duo are stable, screw the
adjustable screws in foot to correct position
3. Place the MRS Duo straight above the user.
4. Read the user manual for Molift Air or Nomad
before lifting patient.
Never transport MRS Duo without
quick release bolt inserted. Post
may fall apart.
Transport and storage
MRS Duo can be stored and transported under
temperatures between -25 - 70 °C and Relative
Humidity between 15 - 93 %.
Transport
Never lift the user higher than
necessary to carry out a lift.
Never leave a user unattended in a
lifting situation.
1. Secure trolley (se page 6, fastening end stop
temporarily)
2. Remove quick release bolt and lower MRS
Duo.
3. Place the quick release bolt in the transport
hole (lowest hole)
4. Transportation height is now 1,7 m.
5. Move the MRS Duo as shown in illustration
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Accessories
Molift MRS Duo / w ww.etac.com
Battery charger
Molift Air or Molift Nomad ceiling hoist is charged
through the hand control. The hand control
charger can be mounted on the MRS Duo.
Charger for hand control Molift Nomad/AIR.
Art. no.: 1240100
Molift Air
Molift Air 205 and Molift Air 300 is suitable for
use with MRS Duo.
Molift Nomad
Molift Nomad portable hoist is suitable for use
with MRS Duo.
Molift Nomad is available with 160, 205, 230 or
255 kg SWL.
• Molift Nomad 160 kg SWL
• Molift Nomad 205 kg SWL
• Moilft Nomad 230 kg SWL
• Molift Nomad 255 kg SWL
Trolley for Molift Nomad
Trolley with brake
Art. no.: 1109109
Molift Air is available with or without propulsion,
with 205 or 300 kg SWL.
• Molift Air 205
• Molift Air 300
• Molift Air 205 Propulsion
• Molift Air 300 Propulsion
Trolley for Molift Air
MRS Trolley Basic
Art. no.: 2520000
MRS Trolley Propulsion
Art. no.: 2500103
Boom
MRS Duo can be delivered with 4 different boom
lengths from 2 - 3,5 meters.
Boom for MRS Duo:
Art. no.: 1600012-20 - 2 m
Art. no.: 1600012-25 - 2,5 m
Art. no.: 1600012-30 - 3 m
Art. no.: 1600012-35 - 3,5 m
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Molift MRS Duo / w ww.etac.com
Maintenance
Cleaning and disinfection
Clean on a regular basis. Clean surfaces with
a damp cloth using an appropriate pH-neutral
detergent. Do not use solvents or strong liquids,
this may damage surfaces on the lifter. For
disinfection when needed; use isopropyl alcohol.
Avoid abrasive cleaning products. Remove hair
and pile from the castors and verify that the
castors rotates freely.
Make sure not to damage or
remove labels when cleaning.
Reconditioning
Follow cleaning and assembly procedure, complete
periodic inspection and use checklist after assembly to recondition the lifter.
Recycling
MRS Duo can be disposed of as metal waste
without battery charger. Battery charger must be
removed and disposed of as Electrical equipment.
Spare Parts
A list of spare parts is available on request.
Periodic Inspection
Periodic Inspection Scope
Periodic inspection is a visual examination (particularly of the MRS Duos structure, bolts and lifters
with attachments, safety devices and personsupport devices) according to Periodic Inspection
Report for MRS Duo. This can be found on www.
etac.com.
In the event of danger to safety,
the MRS Duo shall immediately be
taken out of service and marked
clearly with “out of order” and
shall not be used until the MRS
Duo is repaired
Periodic Inspection shall be performed at least
once a year or more frequently if required by local
requirements. The inspection should be performed
by service personnel authorized by Etac. Contact
Etac for training and authorization or recommendation of an approved service partner.
owner shall be notified and a copy of the report
should be sent to Etac, molift@etac.com.
When periodic inspection is completed the inspector shall mark the MRS Duo with a sticker on the
control label showing the date when periodic
inspection is performed and a label (with 6-digit
ID from Etac or distributor) showing who has performed the periodic control. The control label can
be found on the post, and this will then indicate
when next service should be performed.
Mark label
with month
and year of
inspection
When performing a periodic inspection, the
inspector shall fill out the inspection report for
MRS Duo. The reports should be retained by the
person(s) responsible for servicing the lifter. If
the inspection reveals defects and damages, the
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Molift MRS Duo / w ww.etac.com
Troubleshooting
Symptom Possible Cause/Action
Wobbly between foot and post. Check bolts in foot. Make sure bolts is properly
fastened.
Wobbly between inner and outer post. Check slider in outer post for wear. Change
sliders.
Wobbly between boom and post. Check bolts between bracket and boom. Make
sure bolts are properly fastened.
Controll bolts between bracket and post. Make
sure bolts is properly fastened.
MRS Duo jams when lowering boom to transport
position.
Molift Air or Molift Nomad hits post during use. Adjust end stopper to correct position.
Quick release bolt is already inserted in bottom
hole, inner post jams against bolt. Remove bolt.
Lowering one post only, try to lover both post at
the same time, or put quick release bolt in lowest
user position, then start to lower the other side.
Check slider in outer post for wear. Change
sliders.
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Etac A/S
Parallelvej 3
DK-8751 Gedved
www.etac.com
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