OAKWORKS MEDICAL PRODUCTS 3000 Series User manual

USER MANUAL
OAKWORKS®
3000 Series Procedure Chair

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© Copyright 2021
OAKWORKS®, Inc.
Printed in U.S.A.
All rights are reserved. No part
of this document may be
photocopied, reproduced, or
translated to another language
without prior written consent of
OAKWORKS®, Inc.
OAKWORKS®is a registered
trademark of OAKWORKS®,
Inc.
Notice
The information contained within this
document is subject to change
without notice and should not be
construed as a commitment by
OAKWORKS®, Inc.
OAKWORKS®, Inc. encourages
requests for technical specifications
and the like documentation to ensure
accuracy. The appropriate
documentation is available upon
request.
OAKWORKS®, Inc. shall not be
liable for incidental or consequential
damages in connection with or
arising out of the furnishing,
performance, or use of this
document and the program material
which it describes.

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TABLE OF CONTENTS
PRODUCT USE DESCRIPTION / IMPORTANT SAFETY INSTRUCTIONS ........................................................................3
PRODUCT USE DESCRIPTION ........................................................................................................................................4
SYMBOL IDENTIFICATION................................................................................................................................................4
CONTRAINDICATIONS......................................................................................................................................................4
IMPORTANT SAFETY INSTRUCTIONS ...............................................................................................................................4
MODEL 3000 PROCEDURE CHAIR......................................................................................................................................9
MODEL 3050 PROCEDURE CHAIR....................................................................................................................................10
MODEL 3100 PROCEDURE CHAIR....................................................................................................................................11
PROCEDURE CHAIR CONTROLS (ALL MODELS)...........................................................................................................12
FEATURES, OPTIONS AND ACCESSORIES ....................................................................................................................13
FEATURES, OPTIONS AND ACCESSORIES MATRIX ..................................................................................................13
TOP PADS........................................................................................................................................................................14
PAPER ROLL HOLDER....................................................................................................................................................14
MOBILITY SYSTEM..........................................................................................................................................................14
ARM RESTS .....................................................................................................................................................................15
SIDE RAILS.......................................................................................................................................................................15
STIRRUPS........................................................................................................................................................................16
PROCEDURE TRAY.........................................................................................................................................................17
BATTERY BACKUP..........................................................................................................................................................18
T-RAIL ACCESSORY .......................................................................................................................................................18
HEADREST / FACE REST ...............................................................................................................................................19
INSTALLATION....................................................................................................................................................................20
GROUNDING....................................................................................................................................................................20
RESET PROCEDURE ......................................................................................................................................................20
CLEANING & DISINFECTION .............................................................................................................................................21
RECOMMENDED CLEANERS/DISINFECTANTS...........................................................................................................21
CLEANING PROCESS .....................................................................................................................................................21
INSPECTIONS & WARRANTY ............................................................................................................................................22
INSPECTIONS..................................................................................................................................................................22
WARRANTY......................................................................................................................................................................22
UNIQUE DEVICE IDENTIFICATION (UDI) INFORMATION............................................................................................22
SPECIFICATIONS................................................................................................................................................................23
PRODUCT SPECIFICATIONS .........................................................................................................................................23
ENVIRONMENTAL CONDITIONS....................................................................................................................................23
ELECTRICAL SPECIFICATIONS.....................................................................................................................................23
GUIDANCE AND MANUFACTURER'S DECLARATION –ELECTROMAGNETIC EMISSIONS....................................24
RECOMMENDED SEPARATION DISTANCES BETWEEN PORTABLE AND MOBILE RF COMMUNICATIONS
EQUIPMENT AND THE CHAIR........................................................................................................................................24
GUIDANCE AND MANUFACTURER'S DECLARATION –ELECTROMAGNETIC IMMUNITY ......................................25
CONTACT INFORMATION:.................................................................................................................................................28
PRODUCT USE DESCRIPTION / IMPORTANT SAFETY INSTRUCTIONS

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The 3000 Series Procedure Chair is used to support a patient during examinations and procedures. It is intended to be
operated by a healthcare professional in a medical environment. No special training is required but a review of the
following Safety Instructions is important for the safety of the operator and patient. The healthcare professional should
read and understand this entire manual before use with a patient.
This symbol, when used in this manual and on product labels, represents a caution warning. Be
sure to read and comply with all precautions and warnings.
This symbol, when used in this manual and on product labels, warns against an electrical shock
hazard. Be sure to observe and comply with all warnings.
This symbol, when used in this manual and on product labels, indicates the potential of exposure
to harmful x-rays. Be sure to read and comply with all warnings.
This symbol, when used in this manual and on product labels, indicates that the chair and
components are a Type B Applied Part pursuant to IEC 60601-1.
This symbol, when used in this manual or on product labels, indicates a Protective Earth
(Ground) Terminal.
This symbol, when used in this manual and on product labels, indicates the name and address of
the manufacturer.
This symbol, when used in this manual or on product labels, indicates the country of manufacture
along with date of manufacture of the device next to it.
This symbol, when used in this manual or on product labels, indicates alternating current (AC).
This symbol, when used in this manual or on product labels, indicates direct current (DC).
This symbol is used to indicate that the operator should consult the user manual.
Sitting is prohibited in this area.
There are no known contraindications to the use of this equipment.
IMPORTANT SAFETY INSTRUCTIONS
PRODUCT USE DESCRIPTION
SYMBOL IDENTIFICATION
CONTRAINDICATIONS

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The Fowler Backrest and Leg Rest sections are not designed to support the entire weight of the patient. Do not sit on the
Fowler Backrest or Leg Rest sections.
The chair is not to be used as a gurney or to transport a patient from room to room.
Medical Electrical Equipment needs special precautions regarding EMC and needs to be installed and put into service
according to the EMC information provided in this manual.
The use of accessories and cables other than those specified by the manufacturer, may result in increased emissions or
decreased immunity of the chair.
The chair should not be used adjacent to or stacked with other equipment. If adjacent or stacked use is necessary, the
chair should be observed to verify normal operation in the configuration in which it will be used.
The chair is designed to be a standalone device. The chair must not be modified or incorporated into any other
equipment.
As with any moving mechanism there are potential pinch points around and underneath the top. It is the responsibility of
the operator of this equipment to ensure that bystanders are not in the area below or around this equipment during
operation. Proper operation of this equipment is very important for the safety of the operator, patient, and any other
individuals around this equipment. Directions for use of this equipment are described in this manual. The operator should
read these sections carefully.
Weight Limit: (patient and accessories) 550 LBS. / 250 kg. Do not exceed.
Be certain that the chair is completely lowered prior to discharging an ambulatory patient. The patient may lose balance
and fall.
This device is not suitable for use in the presence of flammable anesthetic mixture with air or oxygen or nitrous oxide.
When lowering the chair or using the Trendelenburg functions, make sure there is nothing underneath the top that can
impede motion (like stools, cabinets, accessory parts, cleaners, etc.).
Use this chair only for its intended use as described in these instructions. Do not use attachments not recommended by
the manufacturer.
Close supervision is necessary when this chair is used near children, invalids, or disabled persons.
All motor actuators & lifting columns have a duty cycle of approximately 10%, meaning 2 minutes of operation within a 20-
minute period. Exceeding this duty cycle can damage this equipment.
Do not position the chair to make it difficult to operate the disconnection device.
Disposal of waste products, residues, etc., and of the chair and accessories at the end of the expected service life are
listed in the Med-RA-SM-261 Ultrasound Service Manual listed on www.oakworksmed.com.
The optional Mobility System is intended to be used with the chair unloaded. Do not activate the system with a Patient on
the chair.

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IMPORTANT SAFETY INSTRUCTIONS
WARNING
To reduce the risk of burns, fire, electric shock, or injury to persons:
1. Unplug from the electrical outlet before cleaning.
2. Unplug from the electrical outlet before adding or removing parts.
3. Never operate this device if it has a damaged cord or plug, if it is not working properly, if it has been dropped or
damaged, or dropped into water. Contact OAKWORKS®Customer Service before use.
4. Keep the cord away from heated surfaces.
5. Never drop or insert any object into any opening.
6. Do not use outdoors.
7. Do not operate where aerosol (spray) products are being used or where oxygen is being administered.
DANGER
Risk of electric shock - Connect this furnishing to a properly grounded outlet only. See Grounding Instructions in this
manual.
Electrical Shock Hazard. The power supply/control module is located under the chair seat. No user serviceable parts are
inside the control box. Refer servicing to qualified personnel. Unplug wall plug prior to contact with any cables connected
to the power supply.

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IMPORTANT SAFETY INSTRUCTIONS
Le dossier et le repose-jambes Fowler ne sont pas conçus pour supporter le poids total du patient. Ne pas s'asseoir sur
le dossier ou le repose-jambes Fowler.
La chaise ne doit pas servir de civière ni être utilisée pour transporter un patient de salle en salle.
Les appareils électromédicaux nécessitent des précautions particulières concernant la compatibilité électromagnétique et
doivent être installés et mis en service dans le respect des informations de compatibilité électromagnétique présentées
dans ce manuel.
L’utilisation d’accessoires, de transducteurs et de câbles autres que ceux spécifiés par le fabricant peut entraîner une
augmentation des émissions ou une diminution de l’immunité de la chaise.
La chaise ne doit pas être utilisée à côté d’autres équipements ou superposée à ceux-ci. Si une utilisation à côté d’autres
équipements ou superposée à ceux-ci s'avère nécessaire, il faut observer la chaise afin d’en vérifier le bon
fonctionnement dans la configuration utilisée.
La chaise est conçue pour être un dispositif autonome utilisé avec des sondes ultrasoniques portables. La chaise ne doit
pas être modifiée ni incorporée à tout autre appareil.
Comme pour tout mécanisme mobile, des points de pincements potentiels se trouvent autour du dessus de la chaise et
sous celui-ci. L'utilisateur de l'appareil est responsable de s'assurer qu'aucune personne ne se trouve dans la zone autour
de cet appareil ou sous celui-ci pendant son fonctionnement. L'utilisation adéquate de cet appareil est très importante
pour assurer la sécurité de l'utilisateur, du patient et de toute personne autour de l'appareil. Les consignes d'utilisation de
cet appareil sont présentées dans ce manuel. L'utilisateur doit lire ces sections attentivement.
Limite de poids : (patient et accessoires) 550 lb / 250 kg. Ne pas la dépasser.
S'assurer que la chaise est complètement abaissée avant de laisser un patient ambulatoire se lever. Il se peut que le
patient perde l’équilibre et tombe.
Ce dispositif ne convient pas à une utilisation en présence d’un mélange anesthésique inflammable avec de l’air, de
l'oxygène ou de l'oxyde d'azote.
Au moment d’abaisser la chaise ou d’utiliser les fonctions de Trendelenburg, s'assurer qu'il n’y a rien sous la chaise qui
puisse venir entraver le mouvement (tabourets, meubles, accessoires, produits d’entretien, etc.).
Utiliser cette chaise uniquement pour son utilisation prévue, comme elle est décrite dans ces instructions. Ne pas utiliser
d'accessoires qui ne sont pas recommandés par le fabricant.
Une surveillance étroite doit être exercée lorsque cette chaise est utilisée près d'enfants ou de personnes invalides ou
handicapées.
Tous les actionneurs motorisés et toutes les colonnes de levage ont un cycle de service d'environ 10 %, soit 2 minutes de
marche par période de 20 minutes. Le fait de dépasser ce cycle de service peut endommager l'appareil.
Ne pas positionner la chaise d'une façon qui nuise à l'utilisation facile du dispositif sectionneur.
La mise au rebut des déchets, des résidus, etc., et de la chaise et des accessoires à la fin de leur durée de vie prévue est
détaillée dans le manuel de service Med-RA-SM-261 sur www.oakworksmed.com.
Le système de roulettes de base en option est destiné à être utilisé avec la chaise déchargée. N'activez pas les roulettes
avec un patient sur la chaise.
MISE EN GARDE
LIRE ET CONSERVER CES INSTRUCTIONS

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IMPORTANT SAFETY INSTRUCTIONS
Pour réduire le risque de brûlures, d’incendies, de chocs électriques ou de blessures :
1. Débrancher l’appareil de la prise électrique avant le nettoyage.
2. Débrancher l'appareil de la prise électrique avant d’ajouter ou de retirer des pièces.
3. Ne jamais utiliser cet appareil si un cordon ou une prise sont endommagés, s’il ne fonctionne pas
correctement, s’il est tombé en panne ou endommagé, ou s’il est tombé dans l’eau. Contacter le service client de
OAKWORKS®avant l'utilisation.
4. Tenir le cordon à l’écart de toutes surfaces chauffées.
5. Ne jamais laisser tomber ni insérer d’objet dans une ouverture.
6. Ne pas utiliser à l’extérieur.
7. Ne pas utiliser dans des endroits où des produits aérosols (en bombe aérosol) sont utilisés ou de l’oxygène est
administré.
Risque de choc électrique –Brancher cet appareil uniquement à une prise bien mise à la terre. Voir les instructions de
mise à la terre dans ce manuel.
Risque de choc électrique. Le bloc d'alimentation et le module de contrôle sont situés sous le siège de la chaise. La boîte
de contrôle ne contient aucune pièce pouvant être réparée par l’utilisateur Confier l’entretien à du personnel qualifié.
Débrancher l'appareil de la prise électrique avant de toucher à des câbles branchés à l'alimentation.
AVERTISSEMENT
DANGER

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MODEL 3000 PROCEDURE CHAIR
STANDARD SPECIFICATIONS
Motion 1
Electric 19”-33” (48.3-83.8 cm.) Height Range
Motion 2
Electric +15º Trendelenburg/ -21º Reverse Trend with pause at level
Motion 3
Electric 0-75º Fowler Backrest
Motion 4
Electric 0-90º Leg Rest
Hand Control
All powered motions with 2 preset and 2 memory positions (see page 13)
Paper Roll Holder
Up to 18” (45.7 cm.) rolls (not included) (see page 15)
Voltage
120V/60Hz or 230V/50Hz
Load Capacity
550 lbs. (250 kg.) (total weight of patient and accessories)
Width
26” (66 cm.)
Length
Backrest –25” (63 cm.), Seat –24” (61 cm.), Leg Rest –11” (28 cm.)
Overall Length –61” (155cm), Including optional headrest – up to 76” (193 cm.)
Padding
2.5” (6.5 cm.) Comfort Foam™, all pads are removeable for cleaning/ replacement
(see page 22)
Chair Weight
280-350 lbs. (125-156 kg.)
OPTIONS
ACCESSORIES
Foot Control
See page 13
T-Rail
See page 19
Arm Rests
See page 16
Headrest w/platform
See Page 20
Side Rails
See page 16
Face Rest
See page 20
Battery Backup
See Page 19
Electric
Fowler
Backrest
Electric Lift
Towers
Paper Roll
Holder
Electric
Leg Rest
Optional Headrest

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MODEL 3050 PROCEDURE CHAIR
STANDARD SPECIFICATIONS
Motion 1
Electric 19”-33” (48.3-83.8 cm.) Height Range
Motion 2
Electric +15º Trendelenburg/ -21º Reverse Trend with pause at level
Motion 3
Electric 0-75º Fowler Backrest
Motion 4
Electric 0-90º Leg Rest
Hand Control
All powered motions with 2 preset and 2 memory positions (see page 13)
Armrests
4” (10 cm.) wide X 18” (46 cm.) long (see page 16)
Paper Roll Holder
Up to 18” (45.7 cm.) rolls (not included) (see page 15)
Mobility System
Electronically activated caster system (see page 15)
Voltage
120V/60Hz or 230V/50Hz
Load Capacity
550 lbs. (250 kg.) (total weight of patient and accessories)
Width
26” (66 cm.)
Length
Backrest –25” (63 cm.), Seat –24” (61 cm.), Leg Rest –11” (28 cm.)
Overall Length –61” (155cm), Including headrest – up to 76” (193 cm.)
Padding
2.5” (6.5 cm.) Comfort Foam™, all pads are removeable for cleaning/ replacement
(see page 22)
Headrest
11” (28cm) long X 13” (33cm) wide with adjustable platform (see page 20)
Weight
280-350 lbs. (125-156 kg.)
OPTIONS
ACCESSORIES
Foot Control
See page 13
T-Rail
See page 19
Battery Backup
See Page 19
Face Rest
See page 20
Electric
Fowler
Backrest
Electric Lift
Towers
Paper Roll
Holder
Electric
Leg Rest
Headrest
Armrests
Mobility
System
(casters)

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MODEL 3100 PROCEDURE CHAIR
STANDARD SPECIFICATIONS
Motion 1
Electric 19”-33” (48.3-83.8 cm.) Height Range
Motion 2
Electric +15º Trendelenburg/ -21º Reverse Trend with pause at level
Motion 3
Electric 0-75º Fowler Backrest
Motion 4
Electric 0-90º Leg Rest
Hand Control
All powered motions with 2 preset and 2 memory positions (see page 13)
Foot Control
All powered motions (see page 13)
Paper Roll Holder
Up to 18” (45.7 cm.) rolls (not included) (see page 15)
Stirrups
Stow away under the seat, adjustable and retractable (see page 17)
Mobility System
Electronically activated caster system
Voltage
120V/60Hz or 230V/50Hz
Load Capacity
550 lbs. (250 kg.) (total weight of patient and accessories)
Width
26” (66 cm.), Leg Rest – 19” (48 cm.)
Length
Backrest –25” (63 cm.), Seat –24” (61 cm.), Leg Rest –11” (28 cm.)
Overall Length –61” (155cm), Including headrest –up to 76” (193 cm.)
Padding
2.5” (6.5 cm.) Comfort Foam™, all pads are removeable for cleaning/
replacement (see page 22)
Headrest
11” (28cm) long X 13” (33cm) wide with adjustable platform (see page 20)
Weight
280-350 lbs. (125-156 kg.)
OPTIONS
ACCESSORIES
Arm Rests
See page 16
T-Rail
See page 19
Side Rails
See page 16
Face Rest
See page 20
Procedure Tray
See page 18
Battery Backup
See Page 19
Electric
Fowler
Backrest
Electric Lift
Towers
Paper Roll
Holder
Electric
Leg Rest
Headrest
Optional
Armrests
Stirrups
Optional
Procedure Tray
Mobility
System
(casters)

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PROCEDURE CHAIR CONTROLS (ALL MODELS)
Do not sit on the Fowler Backrest or Leg Rest sections.
Do not leave the patient unattended.
When lowering the chair or using the Trendelenburg functions, make sure there is nothing
underneath that can impede motion.
Hand Control Operation: Press and hold the corresponding button to adjust chair motions indicated.
Foot Control Operation (option): Press and hold the corresponding button to adjust chair motions indicated.
Trendelenburg
(Head end down)
Reverse
Trendelenburg
(Foot end down)
Fowler Backrest up
Fowler Backrest down
Leg Rest up
Leg Rest down
Height up
Height down
Trendelenburg
(Head end down)
Reverse Trendelenburg
(Foot end down)
Height up
Height down
Fowler Backrest up
Fowler Backrest down
Leg Rest up
Leg Rest down
Preset:
Chair Position
Preset:
Table Position
Memory 1:
Press and hold to move
to set position
To set current position in memory
Press 2 times (“double click”)
Memory 2:
Press and hold to move
to set position
To set current position in memory
Press 2 times (“double click”)

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FEATURES, OPTIONS AND ACCESSORIES
FEATURES, OPTIONS AND ACCESSORIES MATRIX
✓= Standard
= Optional
= Optional Armrests or Side Rails, not both
= Not Available
A=Accessory
Model 3000
Model 3050
Model 3100
Electric Height Range
✓
✓
✓
Electric Trendelenburg/ Reverse
✓
✓
✓
Electric Fowler Backrest
✓
✓
✓
Electric Leg Rest
✓
✓
✓
Hand Control
✓
✓
✓
Foot Control


✓
Head Rest with adjustable platform
A
✓
✓
Mobility System (page 15)

✓
✓
Arm Rests (page 16)

✓

Side Rails (page 16)



Stirrups (page 17)


✓
Procedure Tray (page 18)



Battery Backup (Page 19)



T-Rail (page 19)
A
A
A
Face Rest (page 20)
A
A
A

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Upholstered Top pads can be removed for cleaning or replacement. First, remove the paper cutting strap. Pull up around
the edges of the pad to remove. Pads are held in place with hook and loop (Velcro®) fasteners.
The Mobility System is intended to be used with the chair unloaded. Do not activate the
casters with a Patient on the chair.
The Mobility System is an electronically activated retractable caster system which allows the chair to be moved around
easily from its location on the floor for cleaning or relocation of the chair.
The button to activate/deactivate the Mobility system is located on the base,
on the right side at the head end of the chair. Press the button once with your
foot to activate or de-activate the casters. The chair will rise slightly as the
casters are activated. When the caster are activated all other motion
functions are locked and the light next to the button flashes red.
TOP PADS
PAPER ROLL HOLDER
To load paper, pull down on the 2
support arms located on the
underside of the Fowler Backrest
and rotate to the vertical position.
Insert the rod through the paper roll
and place the rod into the indents in
the support arms.
Pull paper over top and thread through
the paper cutter strap. After each use pull
the paper through the strap and tear off
used portion.
Note: the paper cutter strap can be adjusted with
hook and loop fastener under the top
MOBILITY SYSTEM
Mobility System indicator light (flashes red)
Foot activated push button

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Do not put excessive weight or pressure on the Arm Rest. Maximum weight rating 30 lbs (13
kg).
ARM RESTS
SIDE RAILS
To fold Side Rails up or down, pull firmly on the knob below the top to unlock. Side
Rails lock in the up or down position. Be sure the side rail is securely locked in place
before use.
To fold Arm Rests up or down, pull firmly on
the knob below the top to unlock. Arm Rests
lock in the up or down position. Be sure the
Arm Rest is securely locked in place before
use.
To rotate Arm Rests, pull firmly on the
knob below the Arm Rest to unlock.
Arm Rests lock in three angular
positions and rotate freely all the way
out to facilitate patient access. Be
sure the Arm Rest is securely locked
in place before use.

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Pinch Point- Keep fingers away.
Maximum weight rating 102 lbs (46 kg) each.
STIRRUPS
Grasp the black handle and pull stirrup
straight out all the way. Rotate the stirrup out to clear the Leg Rest (if applicable).
Unfold the stirrup arm. Adjust length and angle of stirrup for
patient comfort.
Lower the Leg Rest of the chair

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Make sure the Leg Rest is fully lowered before using the procedure tray. Do not sit or
push on the Procedure Tray when it is extended from the seat.
Maximum weight rating 15 lbs (7 kg).
PROCEDURE TRAY
Slide the tray drawer out by pulling on
the tab in the center. The tray can be removed from the drawer for cleaning.
Remove the paper cutter strap and pull
up on the pad around the edges. (See
pad removal instructions on page 24)
Pull up on the tray cover- it is held in
place by four friction-fit pins.
Slide the tray drawer forward and lift it
off the seat platform to clean
underneath.
The drawer assembly is removeable for cleaning.

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The Battery Backup system is designed to automatically deliver power to the chair if A/C power is lost. Once A/C power is
restored the battery will automatically recharge. The Battery has an ON/OFF switch located under the top. This is used to
disconnect the battery for long term storage or for servicing. Press the ON or OFF buttons for 3 seconds to activate.
The T-Rail allows use of common medical accessories such as IV poles etc. to be used.
BATTERY BACKUP
T-RAIL ACCESSORY
Battery location
Attach common medical accessories to the
T-rail. Maximum load 100 lbs. (45 kg.)
Thread the T-rail knob into any of the four
attachment points on the underside of the top.
attachment
point
ON/OFF switch
Indicator light
Battery as seen from under the seat

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Do not put excessive weight or pressure on the Headrest / Face Rest Platform. Do not
extend the dowels of the Headrest / Face Rest Platform more than 3” (8 cm) from the end
of the top. Maximum weight rating 30 lbs (13 kg).
The Quick Lock Platform is used with the headrest for seated and supine positioning, and with the Face Rest for prone
positioning. It can easily be adjusted to a wide range of heights and angles using the two cam locks located on the side,
and the clamp on the backrest underneath.
HEADREST / FACE REST
Insert the platform dowels into
the clamp to the desired length.
Tighten the clamp knob.
3” (8cm) MAX
Loosen the clamp knob on the
backrest.
Loosen the cam locks and adjust
platform to the desired height
and angle. Tighten the cam
locks.
Align the headrest with the
platform and press in place.
Use Headrest for chair and
supine positioning
Use Face Rest for prone
positioning

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INSTALLATION
All chairs come completely assembled and ready to use. Plug the cord into a functioning outlet that is rated for the chair.
(see Grounding below).
Arrange the power cord and control cords so that they will not create a tripping hazard and where the controls are located
to your liking and are conveniently accessible.
Be sure access to plug is not blocked for disconnecting the chair from power.
Risk of Electric Shock- Connect this furnishing to a properly grounded outlet only.
This product must be grounded. If it should malfunction or break down, grounding provides a path of least resistance for
electrical current to reduce the risk of electric shock. This product is equipped with a cord having an equipment-grounding
conductor and a grounding pin. The pin must be plugged into an appropriate outlet that is properly installed and grounded
in accordance with all local codes and ordinances. See U.S. sample below.
Improper connection of the equipment-grounding conductor can result in a risk of electric shock. Check with a qualified
electrician or service person if you are in doubt as to whether the product is properly grounded. Do not modify the plug
provided with the product –if it will not fit the outlet; have a proper outlet installed by a qualified electrician.
If any electrically actuated motion appears to be malfunctioning, reset the control box using the
following method.
1. On the handset, press both the Height Up and Height Down button simultaneously and hold.
The programmed chair reset sequence will begin to move all actuators to fully retracted positions.
2. Continue to hold the buttons until all actuators are fully retracted and the LED blinks 3 times.
GROUNDING
RESET PROCEDURE