Rini Carl Series User manual

User Manual
Operator Chair Carl
- Model - Carl Foot R6 Rilis
- Model - Carl Heel R6 Rilis
- Model - Carl Foot R7 OneGrip
- Model - Carl Heel R7 OneGrip
2007-0004 v7
Tel
+46-
Heel R6
Foot R6
Heel R7
Foot R7

Operator Chair Carl Foot and Heel
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Table of content
1. Operator chair Carl ........................................................................... 3
2. Important - Before use...................................................................... 3
2.1 Unpacking and installation............................................................. 3
2.2 Intended areas of use .................................................................... 4
2.3 Product identification label............................................................. 4
3. Basic adjustmets of the chair .......................................................... 5
3.1 Model R6 - "Rilis" safety armrest ................................................... 5
3.2 Model R7 - "OneGrip" armrest....................................................... 6
3.3 Tips for comfortable position.......................................................... 7
4. Handling of the battery..................................................................... 7
4.1 Charging ........................................................................................ 7
4.2 Replacing the battery modules....................................................... 8
4.3 Maintenance of the battery............................................................. 9
5. Disinfection, cleaning and repairs................................................... 9
6. Safety................................................................................................. 9
6.1 CE Declaration of conformance................................................... 10
7. Technical specification................................................................... 10
8. Disposal and recycling................................................................... 10
9. Warranty .......................................................................................... 11

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1. Operator chair Carl
Thank you for choosing the Rini Operator Chair.
The chair comes in two models and offers excellent comfort with its
ergonomic design, enabling high efficiency in daily patient work for
surgeons and medical professionals.
The chair is battery operated and easy to raise and lower either by
controls on the main chassis using the heels or with buttons on top of the
front wheels for foot operation.
The model R6 is supplied with Rini's patented safety armrest "Rilis" that
can be adjusted with high precision to the desired position. The model
R7 is equipped with "OneGrip" armrest, popular when small precise
adjustments are required.
The operator chairs are specially designed for micro surgery and
developed in cooperation with operators and surgeons in Sweden and
internationally.
Rini is constantly improving existing products and developing new ones.
Consequently, we value the professional user’s point of view; so don’t
hesitate to let us know your opinion about any of our product lines.
2. Important - Before use
To ensure patient safety and the lifespan of the product, it is
important to observe the following instructions before use. Please
read this manual carefully and understand how to use the product
before you start.
2.1 Unpacking and installation
Before the product is unpacked make sure that the packaging has not
been damaged during transport. If so, document these with a picture and
report this to the transport company and your local Rini representative.
In the packages the chair is normally in the following parts:
Complete chair with wheels and seat mounted
Backrest and two armrests
Battery charger and user manual
Be careful when lifting the chair off the pallet. The chair is heavy
and may cause injury. Do not use sharp tools when removing the
packaging material. This may cause damage.
Make sure that the delivery includes all ordered parts. Contact your Rini
sales representative if you find any discrepancies.

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Mount the backrest, the armrests in the back or front bracket and raise
the chair to a suitable height. Charge the battery to full capacity.
2.2 Intended areas of use
The operator chairs Carl Foot and Carl Heel are developed for different
types of microsurgery where the operator needs a stable seated work
position with flexible relief for the arms.
Intended uses include: Neurosurgery, Eye Surgery, Ear, Nose and
Throat surgery, Facial Plastic Surgery, Robotic Surgery, Dental Surgery
The chair may only be used for the purposes specified in this
manual. Any other use may pose a risk to the user. The chair should
not be used by operators that weigh more than 150kg.
2.3 Product identification label
The label is placed on the lifting column and shows the product part
number and its unique serial number.
Backrest
Armrests

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3. Basic adjustmets of the chair
1. Armrests can be places in two alterative positions, either in
front of the seat or towards the back of the seat
2. Adjustment of height of backrest
3. Adjustment of seat and backrest angle simultaneously
4. Battery and charger inlet located on the back of the chassis
5. Brake pedal acting on the rear wheels
6. Height controls; left Carl "Foot" right Carl "Heel"
3.1 Model R6 - "Rilis" safety armrest
Rinis patented safety armrest Rilis has extensive adjustment possibilities
to offer an optimal ergonomic working position.

3
4
6
5
1
6
2
5. Lock wheel for adjusting
the armrest longitudinal and
lateral
4. Push buttons (without
load) for fine adjustment of
height and position
3. Coarse adjustment of the
armrest width
2. Coarse adjustment of
armrest height
1. Coarse adjustment of the
position, use front or back
bracket under seat.

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Setting 1 (coarse setting)
Place the armrest in the front or back bracket and lock the position.
Setting 2 (coarse setting)
The height of the entire armrest can be adjusted so it is in the center of
the work area for subsequent fine tuning. Use the knob to set the
appropriate armrest height.
Setting 3 (coarse setting)
The width between the armrests can be adjusted by loosening the knob
(same as setting 1) under the seat.
Setting 4
By pressing the buttons, the armrest can be adjusted for an optimal
working position. To release the armrest you need to use two hands for
safety reasons. One hand to move the armrest pad up and down, while
the other hand push the button. Set the armrest in the desired position
and release the button to lock the position. Note! that the adjustment of
the armrest should be without load.
Setting 5
The armrest plate is curved and loosen the black locking wheel to
position the armrest. Tighten when the correct position is found. The
armrest can also rotate around the black locking wheel, allowing
maximum flexibility and ergonomic relief. It also helps the operator to be
seated or get up from the chair and still be able to maintain sterile hands
by using the elbows to rotate the armrests.
The Rilis armrest should not be loaded with more than 15 kg.
3.2 Model R7 - "OneGrip" armrest
The OneGrip is suitable when an up/down adjustment range is needed
and it is required to be able to adjust the armrest while draped.
5. Lever for fine adjustment of
the armrest up/down
4. Knob for adjustment of
sideway position/friction
3. Coarse adjustment of the
armrest width
2. Coarse adjustment of
armrest height
1. Coarse adjustment of the
position, use front or back
bracket under seat.

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Setting 1 (coarse setting)
Place the armrest in the front or back bracket and lock the position.
Setting 2 (coarse setting)
The height of the entire armrest can be adjusted so it is in the center of
the work area for subsequent fine tuning. Use the knob to set the
appropriate armrest height.
Setting 3 (coarse setting)
The width between the armrests can be adjusted by loosening the knob
under the seat.
Setting 4
Turn knob to adjust the sideway position as well as the friction of the
armrest.
Setting 5
By pulling the lever upwards, the armrest can be adjusted to an optimal
working position. Set the armrest in the desired position and release the
lever to lock the position.
The armrest should not be loaded with more than 10 kg.
3.3 Tips for comfortable position
To achieve the best level of comfort please try the following steps.
1. Whilst seated in the chair, adjust the height of the chair to achieve
a 90oangle of the legs. The feet shall have the whole sole against
the ground during the adjustment.
2. Adjust the seat and backrest to a comfortable position.
3. If necessary, fine-tune the height of the seat.
4. Adjust the armrests to a comfortable surgical position.
5. Move the chair against the operating table to achieve optimal
access to the patient and foot pedals.
6. If necessary, fine-tune the position of the armrests to achieve a
satisfactory surgical position.
7. Adjust the height of the operating table to achieve optimal access
to the patient.
4. Handling of the battery
4.1 Charging
The charging inlet is located on the top of the control box at the rear of
the chair. A fully charged battery will operate the chair for approximately
five days during normal working conditions.

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It takes approximately 12 hours to fully charge the battery and charging
is automatically is switched off to avoid overcharging.
The chair shall not be used during charging. Only the dedicated
charger must be used for the chair.
4.2 Replacing the battery modules
The batteries are mounted inside the control box and to replace them
first unplug the control box connectors and remove the four screws.
Then use a small screwdriver to open the cover of the control box.
Remove the batteries and unplug the connectors. Insert new batteries
and reconnect them accordingly. Re-install the control box and cables.
Charger
inlet

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4.3 Maintenance of the battery
Batteries have a limited lifecycle and have to be replaced after
approximately four years of use under normal operating conditions. For
optimum performance the battery should be charged weekly and must be
charged at least every third month to avoid damage from self-discharge.
5. Disinfection, cleaning and repairs
No part of the product is normally in contact with the patient and the
armrests are normally draped during surgery.
Disinfection
Part
Product
Other information
Upholstery and
armrests
Virkon
(including most
disinfectants
without alcohol).
1% concentration.
(Disinfectants containing alcohol
cannot be used due possible to
dehydration)
Chassis and buttons
Noedischer
Dekonta
CCOTRADE RW
1-3% concentration
0,5% concentration
Cleaning
Part
Product
Other information
Upholstery and
armrests
Water and soap
Use damp cloth
Chassis and buttons
Water and soap
Use damp cloth
Battery charger
Water
Use damp cloth
Repairs
The product should only be repaired by Rini or a Rini authorised service
centre. Product to be repaired under warranty must be sent to Rini
factory or an authorised Rini service centre.
Unauthorized repairs and modifications may result in loss of
function and void warranty.
6. Safety
The product should only be used as intended otherwise it can cause
injury to persons or product. Read this manual before the product is put
into service. Necessary knowledge of the product is required before
clinical use and this manual should always be available when using the
product. No accessories other than those mentioned in this manual may
be used. Please note the warning signs on the product.
Warning signs are used when there is a risk for patients, staff or
product.

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6.1 CE Declaration of conformance
Operator chair 120-00102-xx follows MDD EU Directive
93/42 EEC for medical products.
Tested according to EN/IEC 60601-1.
7. Technical specification
General
Weight base unit
37kg / 81lbs
Length (chassis)
580mm
Width (chassis)
530mm
Medical classification
Standard
Protective class
Battery
Charger
Class 1 Type B
EN/IEC 60601
IPX4
24V 2,9Ah rechargeable lead acid
100 - 240V
Cushions
Medical classified material - black colour (standard) or
other colours as options
Operator data
Lifting capacity
150kg / 331lbs (max weight operator)
Height adjustment
480 - 780mm - foot control by buttons
Back support
Type
Standard H 250mm x B 280mm - other types as options
Inclination and height
Angle -8o till +12oHeight 340 - 420mm from seat
Seat
Type
Standard L 420mm x B 460mm - other types available as
options
Inclination
Angle +3otill -12o
Armrest
Type
Model R6 - Rilis safety armrest
Model R7 - OneGrip
Brake
Type
Mechanical brake pedal for back wheels
Operational environment
Temperature
+5ºC to +40ºC
Relative humidity
20% to 90% at 30ºC
Atmospheric pressure
700 to 1060hPa
Transport and storage
Temperature
-10ºC to +50ºC
Relative humidity
20% to 90% at 30ºC
Atmospheric pressure
700 to 1060hPa
8. Disposal and recycling
The product is mainly made from environmentally recyclable materials as
steel, stainless steel, aluminum and plastics. Rini recommends that the
material be sorted and recycled in connection with the destruction of the
product.

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Electronic parts and cables shall be handled as electronic waste in
accordance with local requirements. The battery contains lead and
is disposed according to current environmental legislation.
9. Warranty
The warranty is valid one year from the date of purchase. Please contact
Rini for further information.

Rini Ergoteknik AB Fågelsångsvägen 3B
SE-186 42 Vallentuna Sweden
Phone [phone]
Email [email protected] www.rini.se