USER MANUAL
OAKWORKS®
300 Series Procedure Chair
www.oakworksmed.com · 717.235.6807
made in the USA
with US & imported parts
© Copyright 2013
OAKWORKS® , Inc.
This manual was originally drafted
and approved in the English language.
Printed in USA
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 in this
document is subject to change
without notice and should not
be construed as a commitment by
OAKWORKS®, Inc.
OAKWORKS®, Inc. assumes no
responsibility for any errors that
may appear in this document nor
does it make expressed or implied
warranty of any kind with regard
to this material, including, but not
limited to, the implied warranties
of merchantability and fitness for
a particular purpose.
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.
TABLE OF CONTENTS
Product Use Description .......................................................................................... 1
Important Safety Instructions
Symbol Identification ........................................................................................... 1
Safety Instructions ........................................................................................... 1-2
Product Description & Photo
300 Series Procedure Chair ............................................................................... 3
Installation
Grounding .......................................................................................................... 4
Directions for Use
Hand Control Operations .................................................................................... 5
Foot Control Operations ..................................................................................... 6
Swivel Base Use ................................................................................................ 7
Retractable Foot Rest (stirrup) Use .................................................................... 7
Head Rest Use ................................................................................................... 8
Procedure Tray Use ........................................................................................... 9
Fixed T-Rail ...................................................................................................... 9
Arm Rest Installation and Adjustment ................................................................ 10
Paper Roll Holder Use ...................................................................................... 10
Procedure Chair Face Rest Crescent ............................................................... 11
T-Rail Adapter .................................................................................................. 11
Power Outlet Use ............................................................................................. 11
Cleaning & Disinfection ......................................................................................... 12
Inspections & Maintenance .................................................................................... 12
Warranty Information ............................................................................................. 12
Model Number & Serial Number ............................................................................ 13
Specifications
Product Specifications ..................................................................................... 14
Environmental Conditions ................................................................................ 14
Electrical Specifications .................................................................................. 14
Guidance and manufacturer’s declaration -
Electromagnetic emissions .............................................................................. 15
Recommended separation distances ............................................................... 15
Guidance and manufacturer’s declaration -
Electromagnetic immunity .......................................................................... 16-17
Revision History ...................................................................................................... 20
Contact Information.................................................................................... back cover
PRODUCT USE DESCRIPTION / IMPORTANT SAFETY INSTRUCTIONS
PRODUCT USE DESCRIPTION
The Procedure Chair is a powered positioning examination table used to support the patient during
medical 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. There are no known contradictions to the use of this equipment.
SYMBOL IDENTIFICATION
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 or on product labels, indicates a Protective Earth
(Ground) Terminal.
This symbol, when used in this manual or on product labels, indicates that the
product should be protected from moisture. The humidity specifications for Transport &
Storage are listed in the environmental conditions section of this manual.
This symbol is used to indicate that the operator should consult the user manual.
This symbol, when used in this manual and on product labels, indicates that the table and components are a Type B Applied Part pursuant to IEC 60601-1: 2005.
This symbol, when used in this manual or on product labels, indicates alternating cur-
~
----
z
IMPORTANT SAFETY INSTRUCTIONS
CAUTION
The Back Rest and Leg Rest sections are not designed to support the entire weight of the patient. Do not sit on the Back Rest
or Leg rest sections.
rent (AC).
This symbol, when used in this manual or on product labels, indicates direct current
(DC).
READ AND SAVE THESE INSTRUCTIONS
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.
Portable and mobile RF communications equipment can affect Medical Electrical Equipment.
The use of accessories, transducers, and cables other than those specified by the manufacturer, may result in increased emissions or
decreased immunity of the Procedure Chair.
1
IMPORTANT SAFETY INSTRUCTIONS
The arm rests are not designed to be used as patient restraints. Use appropriate patient restraints.
The chair should not be used adjacent to or stacked with other equipment and that 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 stand alone chair. This 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 chair. It is the responsibility of the
operator of this equipment to insure 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 in the area of
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 without any tilt being present prior to discharging an ambulatory patient. The
patient may lose balance and fall.
This chair 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 chair that can impede
motion (like stools, cabinets, accessory parts, cleaners, etc.).
Use this furnishing 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 furnishing is used near children or disabled persons.
The Oakworks Procedure Chair has two lifting columns that raise and lower the chair and three actuators that allow the client
to be positioned for both client and therapist comfort. Each of these devices has a duty cycle of approximately 10%, meaning 2
minutes of operation within a 20 minute period. Exceeding this duty cycle can damage the equipment.
Do not sit on the Backrest or Leg Rest.
WARNING
To reduce the risk of burns, fire, electric shock or injury to persons:
1. Unplug this furnishing from the electrical outlet before cleaning.
2. Unplug from outlet before adding or removing parts.
3. Never operate this furnishing 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.
8. The maximum amperage for the Power Outlet is 3 amps. Connecting equipment that exceeds this rating will damage the
system. Only connect low current devices. Do not connect an extension cord or power strip to the Power Outlet. Do not
touch equipment connected to the Power Outlet and the patient at the same time. Any electrical accessories used with this table
must comply with approved medical standards. Equipment relying only on Basic Insulation (only one means of electrical protection
for the patient / pratitioner) must not be used.
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.
2
PRODUCT DESCRIPTION
Rotate up
to 240º
300 Series Procedure Chair
12 Button Hand
Control
Paper Roll
Holder (1)
Self-Adjusting
Removable
Arm Rests (2)
(accessory)
Fixed T-Rail
(2) (option)
Swivel Base
(option)
Adjustable Head
Rest (accessory)
Electric Lift
Towers (2)
Electric
Back Rest
Retractable
Foot Rests
(Stirrups) (2)
(option)
Electric
Leg Rest
electric adjustment
0° to 80°
electric adjustment
0° to 90°
STANDARD SPECIFICATIONS
Motion 1 Powered 19”-35” (48-89 cm.) Height
Range
Powered +15º/-5º Trendelenburg/ Re-
Motion 2
verse
Trendelenburg
Paper Roll Holder
Table Weight
*
Accommodates up to 18” (46 cm.) rolls
(roll not included)
359 lbs. (163 kg.)
Motion 3 Powered 0-80º Back Rest
Motion 4 Powered 0-90º Leg Rest
Hand Control All motions and memory function
3 Section Top 74” (188cm) long
OPTIONS ACCESSORIES
Retractable Foot
Rests (Stirrups)
Foot Control
Fixed T-Rail
Procedure Tray
Swivel Base
Padding 4” (10 cm.) Comfort Foam™
Pull out from under seat section, fully
adjustable
Supports all powered motions 11.5” long x 20” wide (29cm x 51cm), remov-
Adjustable Head
Rest
OR
Large Head Rest
available on one or both sides of the
seat
T-Rail Adapter
12.25” x 10.25” (31 x 26cm), 2 qt./1.9 l. Procedure Chair
Face Rest Crescent
240º of rotation (adds 1.5” (4cm) to
height range & 60 lbs. (27 kg.) to the
Arm rests (2)
weight)
(80” (203cm) long with
Head Rest extended)
x 27” (69cm) wide
11” long x 10” wide (28 x 25cm), adjusting
angle & height, removable
able
Attaches to the backrest on one or both
sides
For prone use (adjustable head rest required)
Auto level design adjusts to backrest angle,
swing out 90°, 24” Lg x 5” W (61 x 13cm),
removable
For electrical specs, see Specifications section.
3
INSTALLATION
The Procedure Chairs come completely assembled and ready to use. Plug the cord into a functioning
outlet that is rated for the table. (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 table from power.
GROUNDING
DANGER
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.
Risk of Electric Shock - Connect this furnishing to a properly grounded outlet only.
Grounding Methods
Correct Implementation
Incorrect Implementation
4
DIRECTIONS FOR USE
HAND CONTROL OPERATIONS
CAUTION
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 that can impede motion (like stools, cabinets, accessory parts, cleaners, etc.)
The Multi-function Hand Control operates all functions by holding down one button at a time. Follow
the directions below to access these functions. If a function button does not release, pressing and
holding any other function button will stop the motion.
Trendelenburg - head end
down (up to 15º)
Height Up Height Down
Reverse Trendelenburg -
foot end down (up to 5º)
Back Rest DownBack Rest Up
Fully down and
seated position
Fully up and
flat position
Memory Function
Leg Rest DownLeg Rest Up
Zero-Gravity
MEMORY FUNCTION USE
Use any of the top 8 buttons to orient the chair in a
favorite position. Press and release the MEM button
twice within five seconds and listen for two quick beeps.
Your position is now set when you use this button. To
set the chair into a different position, simply follow steps
above to readjust your memory position.
5
DIRECTIONS FOR USE
FOOT CONTROL OPERATIONS
CAUTION
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 that can impede motion (like stools, cabinets, accessory parts, cleaners, etc.)
The Multi-function Foot Control operates all functions by holding down one button at a time. Follow
the directions below to access these functions. If a function button does not release, pressing and
holding any other function button will stop the motion. The foot control has no memory positions.
Height Up
Trendelenburg - head end
down (up to 15º)
Back Rest Up
Leg Rest Up
Reverse Trendelenburg -
foot end down (up to 5º)
Leg Rest Down
Height Down Back Rest Down
6
DIRECTIONS FOR USE
SWIVEL BASE USE
CAUTION
The chair can be easily rotated without a patient in it. This is the preferred method. To rotate the chair with an
average size patient, lower the backrest to about 45° to allow easier rotation.
To rotate the chair, locate the black push buttons at the top of the back rest section. Press in and hold either
one of the buttons to disengage the base locking mechanism. While holding in the push button, rotate the chair
to the desired position up to 240°.
When rotating the chair, make sure there is nothing around the chair that can impede
the rotational motion (like stools, cabinets, etc)
Rotate up
to 240º
RETRACTABLE FOOT RESTS (STIRRUP) USE
CAUTION
Pinch Point - Keep fingers away from pinch point.
1. Fully lower the powered
foot rest to allow access to
the stirrup.
To store stirrups, lift slightly, rotate towards the middle of the chair and fold
the foot rest down. Then lift slightly and push into the storage position.
2. Grasp Stirrup handle &
pull out firmly while lifting
slightly. Pull fully out.
3. Fold out to fully open position.
4. To rotate stirrup to the
desired angle, lift slightly
and move to the desired
position. There are (3)
detent positions. Stop lifting and move slightly left
or right for the nearest
detent position.
5. To reduce stirrup length,
lift the handle slightly and
push into desired position.
Stirrup will automatically
lock into nearest detent
position.
7
DIRECTIONS FOR USE
HEAD REST USE
CAUTION
Do not extend the dowels more than 4” (10 cm.) from the Back Rest section.
Adjustable Large
The Adjustable head rest
angle is adjusted using a
locking knob. The head rest
distance from the table is
adjusted by using a knob.
To adjust the position of
the head rest, follow these
steps:
HEAD REST ANGLE (Adjustable Head Rest only)
The Large head rest is
adjusted by using the knob.
Turn knob counter-clockwise
to unlock the cam.
Move head rest platform to
the desired position.
HEAD REST ANGLE (Adjustable Head Rest only)
Loosen knob by turning counterclockwise.
Pull up on the head rest to
expose the dowels.
Turn knob clockwise to lock
the cam.
Firmly tighten the knob by turning clockwise to avoid slipping
when in use.
8
DIRECTIONS FOR USE
PROCEDURE TRAY USE
CAUTION
Make sure the Leg Rest is fully lowered before using the procedure tray. Do not sit or
push on the Procedure Tray when extended from the seat. Maximum Weight rating of
15 lbs. (6.8 kg.) Do not use the Procedure Tray when using the Trendelenburg function.
The Chair seat must remain flat while using the Procedure Tray.
CLEANING AND DISINFECTING INSTRUCTIONS
If fluid spill under the seat cushion, follow these instructions:
Slide out the Procedure Tray
by pulling on the center slot
of the tray holder until the
tray stops. After a procedure
is performed, remove the
Procedure Tray with both
hands at the side notches
from the tray holder. Discard
fluids, clean and place back
into tray holder.
1. Remove the seat pad by pulling
up from the edge. The pad is held
on by Hook and Loop Fastener.
2. Pull out the (2) pins on both
sides of the metal plate near the
end of the Procedure tray holder.
Slide the tray holder and Procedure
Tray out from the seat section.
3. Unscrew the (4) black handles
at the corners of the metal plate.
Slide the metal plate off from the
seat section and disinfect all surfaces.
FIXED T-RAIL
The Fixed T-Rail can be on one or both sides of the seat section, allowing the use of any t-rail accessory
with a Maximum Load Capacity of 150 lbs. (68 kg.)
Clamp & pole
not included.
9
DIRECTIONS FOR USE
ARM REST INSTALLATION AND ADJUSTMENT
CAUTION
Do not use the arm rest for patient support during the mounting or dismounting of
the chair. The arm rest is not designed to support the patient’s weight.
TO INSTALL THE ARM RESTS:
The Arm Rests adjust automatically as the back rest moves to remain parallel to the floor.
1. Insert end of arm rest into backrest hole while holding the arm
rest at a 60° angle to the backrest.
To remove the arm rest, simply reverse the procedure above. If the Arm Rest(s) are not level – Refer to the Service
Manual.
2. Push end all the way into the hole and drop the arm rest into the horizontal
position. Pull outward to make sure the arm rest is secure.
PAPER ROLL HOLDER USE
To load the paper, locate the two
paper holder support arms located
on the underside of back rest.
Note: The paper “hold down” strap is attached with Hook and Loop Fastener. This allows strap tension adjustment if necessary.
Insert rod through paper roll and place
rod into the holes in the support arms.
Pull paper and thread through the
straps across the upholstered top to
keep in place.
10
DIRECTIONS FOR USE
PROCEDURE CHAIR FACE REST CRESCENT
The Procedure Chair Face Rest Crescent is designed to be used for prone positioning. An Adjustable
Head Rest is required for this accessory.
T-RAIL ADAPTER
The T-Rail Adapter can be attached at designated locations on one or both sides of the back rest section, allowing the use of any t-rail accessory. Attach or remove using knobs. The T-Rail Adapter has a
Maximum Load Capacity of 150 lbs. (68 kg.)
POWER OUTLET USE
WARNING
The maximum amperage for the Power Outlet is 3 amps. Connecting equipment that exceeds
this rating will damage the system. Only connect low current devices. Do not connect an
extension cord or power strip to the Power Outlet. Do not touch equipment connected to the
Power Outlet and the patient at the same time. Any electrical accessories used with this table
must comply with approved medical standards. Equipment relying only on Basic Insulation
(only one means of electrical protection for the patient / pratitioner) must not be used.
The Power Outlet can be used to connect low
power devices such as localized illumination,
computers, micro-controllers, etc. Exceeding the
maximum current will interrupt the power.
11
CLEANING & DISINFECTION / INSPECTIONS / WARRANTY
CLEANING & DISINFECTION
WARNING
Use a 10% sodium hypochlorite (bleach) solution or Recommended Disinfectants on all surfaces. Clean all
sides of each upholstered section. Follow the directions on the disinfectant and wipe off excess.
Recommended Disinfectants
Protex, MadaCide, Accell TB, Virox®
Before cleaning with any liquid cleaner be sure to unplug the power cord from the
Note: Damage caused by unapproved substances will not be covered under the warranty.
DO NOT use citrus based cleaners or other strong cleaners, such as alcohol, acetone, higher concentrations of bleach or other products that contain high concentrations of these substances.
DO NOT expose the fabric to temperatures below 50°F/10°C or above 104°F/40°C.
DO NOT expose the fabric to direct sunlight, adhesives, liquids, or abrasive materials.
INSPECTIONS & MAINTENANCE
RECOMMENDED REGULAR INSPECTIONS (monthly or local standard)
• Check for damage to the power, hand control or foot control cables.
• Visually inspect components for obvious damage that could cause problems during operation.
RECOMMENDED PERIODIC INSPECTIONS (yearly or local standard)
• Check for damage to the power, hands control or foot control cables and all visible wiring.
• Visually inspect components for obvious damage that could cause problems during operation.
• Check all mechanical functions using the hand control. Repeat using the foot control. Check for abnormal
noises.
• Replace any missing or illegible labels.
• Check that all fasteners are present and fastened securely.
• Check table grounding.
• Clean unusual buildup of dirt on the chair and/or parts of the chair not normally cleaned on a regular basis.
• Check for tears or cracks in the upholstery.
MAINTENANCE
• No specific maintenance tasks are required.
• Oakworks medical tables/chairs are designed and built to provide many years of dependable service.
Please follow local regulations and laws when disposing of the electrical components used in this chair.
•
For all Customer Service related problems refer to the Service Manual
WARRANTY
View complete warranty details at www.oakworks.com
12
MODEL NUMBER & SERIAL NUMBER
MODEL & SERIAL NUMBERS
The model number and serial number are located
on the seat acrylic on the backside of the chair.
Procedure Tables and Chairs
Model Number
16796025 PC30G32719743MTTZZH8BK
Serial Number
Ser#: PC1565022
PCM 300 Series 27 x 19-35 x 74 3M/TT/XXH8BK
TTSKYBLUE 01/04/2013 Order#:654321
Notes: Sample Product Label
Power Rating: US 120 V 60 Hz 5.8 A
Duty Cycle: MAX 2 minutes ON/18 minutes OFF
Class 1 Equipment
923 East Wellspring Rd.,
New Freedom, PA 17349 USA
Phone: 717-235-6807
www.oakworks.com
3034177
CONFORMS TO:
ANSI/AAMI STD ES60601-1
IEC STD 60601-1-6
Certied to CAN/CSA STD
C22.2 No. 60601-1
European Authorized
Representative:
Emergo Europe
Molenstraat 15
The Hague, 2513 BH
Netherlands
Part No. 70537-7 rev. C
MODEL NUMBER DESCRIPTION
PC30 G3XXXXXX3MTT XXXX
Model Numbers and Serial Numbers always start with a letter.
Options
Spaces not used
Fabric: TerraTouch
Padding:
A3 = 3” (8 cm.) Comfort Foam
A4 = 4” (10 cm.) Comfort Foam
Table Top Length
Minimum Table Height
Table Width
Top - 3 section Back Rest
Base:
30 = Standard Base
SW = Swivel Base
Procedure Chair
13
SPECIFICATIONS
PRODUCT SPECIFICATIONS
Weight 280-325 lbs. (127-148 kg.)
Shipping Weight 372-417 lbs. (169-189 kg.)
Lifting Capacity 550 lbs. (250 kg.)
ENVIRONMENTAL CONDITIONS
Conditions Temperature Humidity Atmospheric Pressure
Normal Use 50° (10°C) to 104° (40°C) 20% to 60% RH 98 to 105 kPa
Storage & Transport -20° (-29°C) to 135° (57°C) 20% to 95% RH 98 to 105 kPa
ELECTRICAL SPECIFICATIONS
Designed for: North America Europe
Input Service 120 VAC/15 amp/60 Hz 230 VAC/10 amp/50/60 Hz
Current Draw 5.8 amps 2.9 amps
Maximum Momentary
Current Consumption
Voltage Output to Actuators
Electric Shock
Protection
Tabletop Applied Part
Ingress Protection
Rating
Made of Operation
Intermittent Operation MAX 2
6.0 amps 3.0 amps
24 VDC 24 VDC
Class 1 Equipment Class 1 Equipment
Type B Applied Part
IPX0 IPX0
minutes ON
18 minutes off
Type B Applied Part
Intermittent Operation MAX
2 minutes ON
18 minutes off
Fuse Specications M 10AL 125V M 10AL 125V
14
SPECIFICATIONS
Guidance and manufacturer’s declaration - electromagnetic emissions
The chair is intended for use in the electromagnetic environment specied below. The customer or the user of
the chair should assure that it is used in such an environment.
Emissions Test Compliance Electromagnetic environment - guidance
The chair uses RF energy only for its internal
RF emissions
CISPR 11
RF emissions
CISPR 11
Harmonic emissions
IEC 61000-3-2
Voltage uctuations /
icker emissions
IEC 61000-3-3
Group 1
Class A
Class A
Complies
function. Therefore, its RF emissions are very low and
are not likely to cause any interference in nearby elec-
tronic equipment.
The chair is suitable for use in all establishments other
than domestic and those directly connected to the
public low-voltage power supply network that supplies
buildings used for domestic purposes.
Recommended separation distances
between portable and mobile RF communications equipment and the chair
The chair is intended for use in the electromagnetic environment in which radiated RF disturbances are controlled. the customer or the user of the table can help prevent electromagnetic interference by maintaining a
minimum distance between portable and mobile RF communications equipment (transmitters) and the chair as
recommended below, according to the maximum output of the
communications equipment.
Rated maximum output
power of transmitter
W
0.01 0.1 0.1 0.2
0.1 0.4 0.4 0.7
1 1.2 1.2 2.3
10 3.8 3.8 7.3
100 12.0 12.0 23.0
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in
meters (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption
and reection from structures, objects and people.
Separation distance according to frequency of transmitter (m)
150 kHz to 80 MHz
d = 1.2 √ P
80 MHz to 800 MHz
d = 1.2 √ P
800 MHz to 2.5 GHz
d = 2.3 √ P
15
SPECIFICATIONS
Guidance and manufacturer’s declaration - electromagnetic immunity
The chair is intended for use in the electromagnetic environment specied below. The customer or the user of the
chair should assure that it is used in such an environment.
Immunity Test IEC 60601 test level Compliance level
Electrostatic discharge (ESD)
IEC 61000-4-2
Electrical fast transient/burst
IEC 61000-4-4
Surge
IEC 61000-4-5
Voltage dips, short interruptions and voltage variations
on power supply input lines
IEC 61000-4-11
Power frequency (50/60 Hz)
magnetic eld IEC 61000-4-8
NOTE UT is the a.c. mains voltage prior to application of the test level.
±6 kV contact
±8 kV air
±2 kV for power supply lines
±1 kV for input/output lines
±1 kV differential mode
±2 kV common mode
<5 % UT
(>95 % dip in UT)
for 0,5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
70 % UT
(30 % dip in UT)
for 25 cycles
<5 % UT
(>95 % dip in UT)
for 5 sec
3 A / m 3 A / m
±6 kV contact
±8 kV air
±2 kV for power supply lines
Not applicable
±1 kV differential mode
±2 kV common mode
<5 % UT
(>95 % dip in UT)
for 0,5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
70 % UT
(30 % dip in UT)
for 25 cycles
<5 % UT
(>95 % dip in UT)
for 5 sec
Electromagnetic
environment - guidance
Floors should be wood, con-
crete or ceramic tile. If oors
are covered with synthetic
material, the relative humidity
should be at least 30 %.
Mains power quality should be
that of a typical commercial or
hospital environment.
Mains power quality should be
that of a typical commercial or
hospital environment.
Mains power quality should be
that of a typical commercial
or hospital environment. If
the user of the chair requires
continued operation during
power mains interruptions, it
is recommended that the chair
be powered from an uninterruptible power supply or a
battery.
Power frequency magnetic
elds should be at levels
characteristic of a typical location in a typical commercial or
hospital environment.
16
SPECIFICATIONS
Guidance and manufacturer’s declaration - electromagnetic immunity
The chair is intended for use in the electromagnetic environment specied below. The customer or the user of the
chair should assure that it is used in such an environment.
Immunity Test IEC 60601 test level Compliance level Electromagnetic environment - guidance
Portable and mobile RF communications equipment
should be used no closer to any part of the chair, including cables, than the recommended separation distance
calculated from the equation applicable to the frequency
of the transmitter.
Recommended separation distance
d = 1.2 √ P
d = 1.2 √ P 80 MHz to 800 MHz
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to 80 MHz
3 V/m
80 MHz to 2,5 GHz
3Vrms
3V/m
d = 2.3 √ P 800 MHz to 2,5 GHz
Where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer and d is the recommended separation distance in
meters (m).
Field strengths from xed RF transmitters, as deter-mined
by an electromagnetic site survey, ashould be less than
the compliance level in each frequency range.
b
Interference may occur in the vicinity of equipment
marked with the following symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reection
from structures, objects and people.
a Field strengths from xed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios,
amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the
electromagnetic environment due to xed RF transmitters, an electromagnetic site survey should be considered. If the measured
eld strength in the location in which the chair is used exceeds the applicable RF compliance level above, the chair should be
observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the table
b Over the frequency range 150 kHz to 80 MHz, eld strengths should be less than 1 V/m.
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REVISION HISTORY
REVISION HISTORY
REVISION D AT E
A 08/08/2013 Word - New Document
B 08/21/2013 Updated to Indesign Format; Updated specication section
C 01/27/2014 Added caution note to Procedure Tray section; Updated Model Number Description Section
D 11/10/2014 Update swivel base use note
DESCRIPTION
20
USER MANUAL
OAKWORKS®
300 Series Procedure Chair
CONTACT INFORMATION:
Oak wo rks® Inc.
923 East Wellspring Road
New Freedom, PA 17349
Phone: 717-235-6807
FAX: 717-235-6798
www.oakworksmed.com
3034177
CONFORMS TO:
ANSI/AAMI STD ES60601-1
IEC STD 60601-1 3RD EDITION
IEC STD 60601-1-2 3RD EDITION
IEC STD 60601-1-6 3RD EDITION
CERTIFIED TO CAN/CSA STD C22.2 NO. 60601-1
CB TEST CERTIFICATE AND REPORT
Manual Part Number MMMNST0037-EN
Revision level: D
English, Printed in USA
made in the USA
with US & imported parts
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