Boyd S2601 Dimensional drawing

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SCHM-001
Rev 2
Product Informaon Manual
S2601 & S2605 Surgery Chair
12900 44th Street North
Clearwater, Florida 33762
800-255-2693 * 727-561-9292
FAX: [phone] SALES
FAX: [phone] SERVICE
www.boydindustries.com
S2601
S2605

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SCHM-001
Rev 2
Table of Contents
Title Page
Table of Contents
Introducon
Applicaon of Product
Warranty Informaon
Safety Warning Symbols
Safety Tips / Precauons
About Your Chair
Descripon of Product Line
Standard Safety Features
General Product Informaon
Product Specicaons
Transport & Disposal
Unpacking and Power Requirements
Installaon Instrucons
Chair Install
Inializaon Procedure
Operaon Instrucons
Programming Instrucons
General Operang Instrucons
General Maintenance and Care
Cleaning Instrucons
Service Informaon
Upholstery Installaon and Removal
Troubleshoong Guide
Authorized Representave (Europe Only)
1
2
3
4
5
6-10
11
12
13-16
17
18
19
20

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SCHM-001
Rev 2
Intended Use and Application of Product
This product is designed to comfortably posion paents during dental surgical procedures. The chair back, toe and base are
adjustable to allow the most ergonomic working posion for the doctor and their assistant(s).
Warranty Statement
All Boyd manufactured products are warranted against defects in material or workmanship only. No other warranes are
expressed or implied. This warranty shall extend for three (3) years for parts and one (1) year for labor. The Boyd warranty only
covers products manufactured by Boyd. Products distributed, not manufactured, by Boyd carry the stated manufacturer’s
warranty.
The warranty period commences upon invoice date of the equipment. Wrien noce of breach must be submied to Boyd
Industries, Inc. within this period. Boyd reserves the right to repair or replace, at its sole discreon, the item in queson.
Warranty is voided if items are misused or product is improperly maintained or installed. The warranty does not cover any
alteraon of the product from its original condion or if product is used in any way other than the product’s design intent.
An authorized service technician must perform all service and maintenance. Any warranty labor must be rst approved by Boyd.
Failure to coordinate warranty service may result in denial of warranty repair. Wrien log and receipts for service must be
maintained to validate the warranty on Boyd manufactured products.
No claim for consequenal damages will be allowed. Freight damage or mishandling by any third party will not be considered a
warranty item. Improper installaon by a third party causing damage to the equipment is not a warranty item.
Introducon
Congratulaons
on your purchase of the Boyd Surgery Chair
Boyd Industries, Inc. has spent years designing and developing the best dental products available in the world today. The
following features make your Boyd chair the most advanced and funconal surgery chair available in the market:
 All steel frame construcon
 Motorized back, toe and li column base
 Motorized lt control for Trendelenburg posioning
 15.81” vercal stroke
 Three (3) operator designated pre-set posions
 Auto return to HOME switch
 Choice of extendable headrests
 Snap in / snap out upholstery
 Smooth, quiet, low voltage D/C motors
 Rail Mount Arm Boards (Oponal)
 Hand Control (Oponal)

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Safety Warning Symbols
Cauon
Informaonal: Read Technical
Manual Before Servicing
Main Power On
Main Power O
Protecve Earth Ground
Type B Equipment
General Warning Symbol
Light

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SCHM-001
Rev 2
1. Medical Electrical equipment requires special precauons regarding EMC and needs to be installed and put into service according to
the EMC standards.
2. Portable and mobile RF communicaons equipment can aect medical electrical equipment.
3. The use of accessories, transducers, and cables other than those specied, may result in increased emissions or decreased immunity
of the S2601 & S2605 Chair.
4. Read instrucons:
All safety and operang instrucons should be read before this product is operated.
5. Follow instrucons:
All use and operang instrucons should be followed.
6. Owner’s manual:
Retain safety and operang instrucons for future reference.
7. Heed warnings:
Adhere to all warnings labeled on equipment and in owner’s manual.
8. Accessories:
Use only accessories from Boyd Industries, Inc. catalog on this chair. Third party accessories will void the warranty and may be
unsafe.
9. Cleaning:
Use mild detergent in water on all painted surfaces and plasc parts. Use only cleaners specically designed for cleaning
disinfecng vinyl upholstery. Refer to vinyl manufacturer’s documentation for specific cleaning information.
10. Line cord:
This product is equipped with a polarized, grounded, alternang current line plug. This plug will t into the power outlet only
one way. This is a safety feature. If you are unable to insert the plug into your outlet, contact a local electrician to correct the
problem with the A/C outlet.
11. Power cord protecon:
Power supply cords should be routed so that they are not walked on or pinched by any other equipment placed upon or against
them and will allow access to disconnect the device. Accessory cords aached to outlets on the chair should be clear from
pinching during operaon as well as paent’s entrance and exit of the equipment.
12. Liquid and object entry:
Do not intentionally pour liquids of any kind on this equipment or push objects of any type into openings as they could touch
moving parts or dangerous voltage points inside equipment which could cause fire hazard, electric shock and/or bodily injury.
13. Servicing:
Do not attempt to service this product yourself. This action will void any warranties. Opening covers could expose you to
dangerous current and mechanical pinch points. Service should only be performed by qualified service personnel. Contact Boyd
Technical Services Department for authorized technicians in your area.
14. Damage or failures requiring service:
Unplug equipment from power source and refer to a qualified service technicians if any of the following occur:
 Power supply cord is damaged.
 Liquid has been spilled into equipment.
 Objects have fallen into equipment.
 Equipment has been exposed to rain or water.
 Equipment has been dropped or damaged.
 Equipment shows significant change in operation.
 Equipment does not operate normally.
15. Replacement parts:
Contact Boyd Technical Services Department to order approved replacement parts. Unauthorized substitutions could result in
electrical shock, fire hazard and/or bodily injury.
16. Safety checks:
Upon the completion of any service to equipment, service personnel must perform safety checks to insure that all equipment
is functioning properly and safely.
17. Heat / Open flame:
Equipment should be installed away from heat sources such as radiators, heat registers, stoves, or other products that produce
heat or open flames. There should be no smoking in a room where this equipment will be operated or stored.
Safety Tips and Precauons
This product has been designed and tested with your safety in mind. Improper use can result in electric shock or other physical
injuries. Do not defeat the safeguards that have been designed into this product. Please read and observe the following safety points
when installing and operang this product. Save this manual and all supplemental literature for future reference. Observing
precauons listed in this booklet will help you get many years of service and safe operaon from your equipment.

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Rev 2
Descripon of Product Line
Model: S2601 & S2605
Features: Power Back
Power Toe
Power Tilt
Li Column Base
Hand Controls (Oponal)
Foot Control
 Auto-Home Button
 3 Programmable Buttons
Standard Safety Features
About Your Chair
1. Power Supply Chair is circuit breaker protected.
2. Hand Controls Hand Controls are oponal and connected using a coiled cable. Pressing any motor control funcon switch
will cancel any automac movement funcon.
3. Foot Controls Foot Control is aached with a coiled cord into the base assembly. Pressing any motor control funcon
switch will cancel any automac movement funcon. Lockout funcon disables all funcons and safely
locks chair posion.
4. Covers and Guards Covers and guards are designed to prevent possible injury from moving parts.

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General Product Informaon
Frame Welded steel with powder coated nish
Upholstery Standard upholstery is vinyl
Upgrades are available
Movement LC Base: Li Column - 15.81” (402mm)
Back: Electric Actuator
Tilt: Electric Actuator
Toe: Electric Actuator
Standard Swivel Mobile
Net Weight S2601: 334 lbs (151.5 kg) 372 lbs (168.7 kg) 340 lbs (154.2 kg)
S2605: 339 lbs (153.8 kg) 377 lbs (171.0 kg) 345 lbs (156.5 kg)
Electrical 24V D/C low voltage motors
Microprocessor controlled
Chair operates at 24V D/C
Power Supply 115VAC 60Hz 10A
230VAC 50-60 Hz 7A
(Refer to Serial Number Scker for required voltage)
Protecon Class: I
Electrical Shock Type: B
Liquid Protecon Ordinary equipment (IPXO)
Flammable Gases Not suitable for use in the presence of ammable gases or where such gases may accumulate in
concentraon. (Closed Space)
Operaon Mode Intermient duty cycle:
10% - 2 minutes On / 18 minutes O
Indoor use only
Operang Temperature: 5° C to 40° C (41° F to 104° F)
Temperature Relave Humidity: 20% to 90% @ 30° C - Not condensing
Atmospheric Pressure: 97kPa
Storage / Transportaon Temperature: -10° C TO 50° C (14° F TO 122° F)
Temperature Relave Humidity: 20% to 90% @ 30° C - Not condensing
Atmospheric Pressure: 45 to 115kPa
Weight Capacity 500 lbs (228 kg) Subject to normal weight distribuon
Note: Do not sit on back or adjustable toe secon. These secons are not designed to support the full
weight of paent. Do not li or slide chair using back secon or seat upholstery.
Warning: Do not modify this equipment without authorizaon from Boyd Industries, Inc.
About Your Chair (connued)

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SCHM-001
Rev 2
Product Specicaons
S2601 & S2605
About Your Chair (connued)
19.22 to
top of seat
frame
35.03 to
top of seat
frame
24.86
62.68
32.75 with
optional
rail mount
arms
62.68
SIDE VIEW
S2601/S2605
Standard
Lowered
TOP VIEW
S2605
TOP VIEW
S2601
Raised
Note: Headrest height is adjustable approximately
6” plus arculang movement.
19.25
35.00
62.75
62.75
24.75

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SCHM-001
Rev 2
Product Specicaons
S2601 & S2605
About Your Chair (connued)
36.13 to
top of seat
frame
20.31 to
top of seat
frame
20.13 to
top of seat
frame
35.94 to
top of seat
frame
SIDE VIEW
S2601/S2605
Mobile Chair
Lowered
Raised
Lowered
Raised
SIDE VIEW
S2601/S2605
Swivel Chair
Swivel Break Release and Lock
Mobile Break Release and Lock
36.00
20.00
36.25
20.25

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Rev 2
Transporng of Chair
When transporng the chair:
 Chair base must be in full down posion, lt down and the chair back must be in full up posion (Home Posion).
 Chair frame must be secured to the chair base.
 Remove the chair power cord.
 Secure or remove dental light and any accessories.
 Move equipment by gently lng it on the side edge of the oor plate by liing on under side of seat only enough to be able
to slide onto proper moving equipment. Do not use back secon or seat upholstery to li or move chair. Never aempt to
move chair alone and always use proper liing techniques to avoid physical injury.
 Chair should be secured to transporng equipment and/or transporng vehicle.
 Transporng and Storage Temperatures for chairs to be kept between Temperature: -10° C TO 50° C (14° F TO 122° F).
Disposal of Equipment
Disposal of Boyd equipment:
Boyd chairs are designed and built to last and provide ecient and safe service for many years. The expected service life of this
chair is 15 years. When the me nally comes to rere the chair, please dispose of the equipment according to statutory and
regulatory requirements. Circuit boards and electrical cabling should be recycled as electrical salvage. Plasc parts should be re-
cycled accordingly. Any material unsuitable for recycling should be disposed of appropriately.
About Your Chair (connued)

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Rev 2
Unpacking
Preassembly Check: Open shipping cartons carefully and check to see that all parts are received and have not been
damaged during shipping.
Unpacking Chair: Carefully remove two (2) fasteners securing chair to pallet using nut driver supplied with order.
Slide chair from pallet to proper moving equipment and secure to move chair to nal installaon
locaon. Take care using any sharp objects or tools to avoid damage to upholstery or painted
parts.
Cauon: Chair should be lied from below main seat frame. Do not at anyme move chair by liing on
back or seat upholstery or oponal arms. Use proper liing techniques to avoid injury.
Contents:
Complete chair: Chair and Base assembled with upholstery
Headrest
Four (4) anchors (Used to secure to oor)
A/C power cable
Accessories Opons (I.E. Arms, Light post, etc.)
Owner’s / Operator’s manual
(Note: Accessories may be packaged separately)
Power Requirements
Check chair idencaon label located on electrical panel for required voltage specicaons. Connect chair to
hospital grade receptacle only.
Warning: To avoid risk of electric shock, this equipment must only be connected to a supply main
with protecve earth ground.
115VAC 60 Hz 10A
230VAC 50-60 Hz 7A
Unpacking and Power Requirements
Cauon: Do not plug external devices or equipment to the Mul-Socket Outlet located in the seat. Our Mul-
Socket GFI Outlet is a low amperage circuit not designed to handle heavy loads which can result in breaker shut
down and reduced safety when higher amperage circuits are applied. This dual outlet is designed for use with
Boyd Light Accessory only.

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Rev 2
Locaon: Full size templates are available upon request for laying out location of chair and utilities (if required) prior to actual
installation.
Cauon: Base must be anchored to floor. Failure to do so may result in serious bodily injury to operator and/or patient and
could cause unwarranted product damage. Chairs not properly anchored do not meet warranty requirements.
1. Posion chair as desired. Drill holes in oor through base plate mounng
holes. Anchor base to oor with four (4) anchors provided.
Cauon: To prevent possible injury or damage, do not drill through
carpeting. Cut away carpeting at anchor hole locations.
2. Make ulity connecons in oor in front of base (if required).
3. Ensure safety covers are in place and removable upholstery is secure.
Shiing may have occurred during handling or shipping.
4. Plug chair into approved A/C outlet. Refer to Serial Number Scker for
required voltage.
5. Turn main power switch ON (C1) located on the electrical panel at the front
of base.
6. Perform initialization procedure. (see below)
7. Perform safety and operaonal check.
8. If chair does not operate correctly, see the “Troubleshoong” secon of this
manual.
9. When chair is operang correctly, turn main power switch OFF (C1) unl
chair is to be used.
10. Refer to “Upholstery removal and installation” for upholstery use.
Inializaon Procedure
1. Run the back motor to its full down position.
2. Run the base motor to its full up position.
3. Run the tilt motor to its full tilt position.
4. Run the toe motor to its full up position.
5. Press and release HOME button and allow both motors to fully return to the patient exit position
(back full up, base full down, tilt up and toe down).
Chair is now initialized and ready for use.
Installaon Instrucons
Chair Installation
Model: S2601 & S2605
Home
Base Up
Hand
Control
Back Down
Tilt Back
Toe Up Toe Up
Tilt Up Back Down
Base Up
Home
Foot Control
Front View of Chair
A/C Input
to Chair
Main Power
Switch (C1)
Light Power
Switch (C2)
Back View of Chair
Hand Control
Serial Number
Scker
Foot Control 4x Anchors

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Rev 2
Model: S2601 & S2605 Chairs
Programming Instructions:
1. Read these instrucons completely before you begin programming.
2. Using the motor controls, posion the chair as desired.
3. Wait at least three (3) seconds and push and hold the save (S) buon for
four (4) seconds. The system will issue a confirmation beep. Within two
(2) addional seconds, push the buon of the desired posion (i.e.
“1”,”2”,”3”). The system will issue a second confirmation beep. This will
automacally replace any pre-programmed posion.
4. Reposion chair and recall that posion to ensure that it has been
programmed correctly.
5. Repeat steps 2, 3, and 4 unl all desired posions are programmed. You
can save up to three (3) posions.
6. HOME is a preset posion that cannot be changed.
The programmed posions can be aained at any me and from any posion.
General Operating Instructions:
1. Before operang chair, watch for any obstrucons under chair.
 Do not allow small children to play on, around, or underneath
chair or base.
 Do not allow service animals on or underneath chair or base.
 Any obstrucon that may hinder normal movement of any part of
the chair should be cleared away before inializing any
posioning of the chair.
 Check to be certain that all people are clear of the chair before
operang chair funcons.
2. Chair should be turned OFF at main power switch (C1) any me it is not
being used.
Operang Instrucons
Outlet for use with Boyd Light Accessory
Only and may not be repositioned.
Improper use could lead to injury or
equipment damage.
Foot Control
Save
Posion 2
Posion 3
Position 1
230V
Outlet
115V
Outlet
Outlet Locaon

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SCHM-001
Rev 2
Model: S2601 & S2605 Chairs
Note: Chair movement can be stopped by depressing any direconal control (i.e. back up / back down,
base up / base down, or any programmed posion).
Adjustments to chair posioning can be made anyme using the “Up / Down” buons or pedals.
Hand & Foot Control
Operang Instrucons (connued)
BASE UP/DOWN:
Press and hold to move chair
upward or downward
BACK UP/DOWN:
Press and hold to move back
upward or downward
POSITION #1:
Press to move to position #1
See separate instructions
POSITION #2:
Press to move to position #2
See separate instructions
POSITION #3:
Press to move to position #3
See separate instructions
HOME:
Returns chair and base to
Original entrance / exit
position
(back up / base down)
Press once to activate.
Hand
Control
TOE UP/DOWN:
Press to hold to move toe
upward or downward
TILT UP/DOWN:
Press to hold to tilt
upward or downward
SAVE:
Used for programming
See separate instructions
Foot Control
Posion 2
Posion 3
Position 1
LOCK OUT:
Used for locking chair
position
Light On/O
Toe Posion
Tilt Posion Back Posion
Base Posion
Power Light
Home

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Rev 2
Model: S2601 & S2605 Chairs
Headrest Release
Headrest height adjustment:
S2601: To lower or raise the headrest; support the headrest with one hand and turn the release knob, direction shown below,
with the other. Lower or raise the headrest to desired height.
Release the spring loaded knob to lock in position. (Refer to S2601 figure)
S2605: To lower or raise the headrest; support the headrest with one hand and turn the threaded release knob, direction shown
below, with the other. Lower or raise the headrest to desired height.
Tighten knob, direction shown below, to lock in position. (Refer to S2605 figure)
Cauon:
It is recommended that the headrest height is adjusted before lowering the chair back.
Be sure to support the patient’s head and neck at all times when adjusting the headrest position with patient seated.
Operang Instrucons (connued)
Headrest
Release Knob
S2605
Tighten
Loosen
Headrest
Release Knob
S2601
Release
Auto-return
Locking

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SCHM-001
Rev 2
Model: S2601 & S2605 Chairs
Arm Board Adjustment and Release
(All Models)
Arm Board Positioning:
1. Adjust arm board by squeezing the Arm Board Release Knob (See Below) upward toward arm board pad.
2. This releases the arm board to move freely for positioning.
3. Releasing knob will lock arm board in set position.
Arm Board Height/Rail Adjustment and Removal:
1. Loosen the Arm Board Height and Rail Adjustment Handle to unlock arm board position. (See Below)
2. The arm board can be raised or lowered and can be slid along the rail to position as desired or removed.
3. Retighten the handle to lock arm board for repositioning.
Operang Instrucons (connued)
Adjustable
Arm straps
Arm Board
Adjustment
Release Knob
Arm Board Height
& Rail Adjustment
Handle
Rail Mount Arm

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Rev 2
Infecon Control
All established infection control policies should be followed. All work surfaces and patient contact surfaces should be disinfected
between patients and at the end of the day using a product that is EPA registered as ‘hospital disinfectant’ and labeled for
‘tuberculocidal’ activity.
Two (2) such products are:
Tri-cide [phone]
Medocadcio [phone]
Technical Service
For parts, service, or technical information contact:
It is recommended that the chair and equipment be thoroughly cleaned and disinfected in accordance with the appropriate FDA
guidelines. Use only cleaners and disinfectants approved for cleaning vinyl. Do not use strong or harsh cleaners as they may cause
the vinyl color to fade. Apply the cleaner to a towel, not directly to the vinyl. Refer to vinyl manufacturer’s data on Boyd’s website
for cleaning products. (www.boydindustries.com/support)
General Maintenance and Care
Cleaning
Worldwide: Boyd Industries, Inc.
12900 44th Street North
Clearwater, Florida USA 33762
tel: [phone] (direct service line)
1-800-255-2693
fax: [phone]

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Rev 2
Installation: S2601 & S2605 Upholstery
Back Upholstery – Place the Hangers located near the top of the Back Upholstery into the slots on the Back Frame and slide
upholstery upward until it stops on Hangers. Then, press the Bullets located near the bottom of the upholstery into the Receiving
Clips on the Back Frame. The Back Upholstery Flap attaches to the rear Velcro Strip before installing the Seat Upholstery.
Toe Upholstery – Place the two lower ‘Z’ brackets into the slots located near the bottom of the Toe Frame. Then, press the Bullets
located near the top of the upholstery into the Receiving Clips on the upper part of the Toe Frame. The Toe Upholstery Flap
attaches the front Velcro Strip before installing the Seat Upholstery.
Seat Upholstery – Place the two Angle Brackets near the rear of the Seat Upholstery into open area shown below of Seat Frame.
Lower the upholstery so that the Locking Angle near the front of the upholstery engages tightly into slot at front of Seat Frame.
The angle must be in the slot and not outside of the frame.
Note: Seat Upholstery Brackets can be adjusted as required to reduce any Seat Upholstery movement.
Caution: Move the Seat Upholstery back & forth and side to side to verify that it is securely fastened to the Seat Frame before
operating.
Upholstery Installation and Removal
Rear Velcro for
securing Back Flap
Back Frame
Slots
Back
Upholstery
Upholstery Aachments S2601/S2605
S2601 shown
Seat Upholstery
Toe Upholstery
‘Z’ Brackets
Bullets
Seat Locking Angle
Seat Locang Angles
Toe Flap
Front Velcro for
securing Toe Flap Receiving Clips
Receiving Clips
Toe Frame
Slots
Back Flap
‘Z’ Brackets
Bullets

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Rev 2
Trouble Shooting Guide
Appropriate Action:
Check the main ON/OFF switch (C1) to ensure that it is ON, it will be illuminated if it is on.
Check the A/C outlet that the chair is plugged into to insure that there is power going to the chair. Also
check the building’s circuit breakers.
1. Check to make sure that the cable plug on the motor is pushed all the way into the control box and
into the extension cable under the seat.
2. Check the cables connected to and from the DJB box (refer to Base Parts List) that they are
completely engaged.
3. Press and hold both position ‘1’ & position ‘2’ switches down simultaneously for five to ten seconds
or until beeping stops and changes to a steady tone. Depress the HOME switch to reset actuators.
Damaged gears - call for service.
Jammed lock mechanism. Pull headrest outward with both hands. If this problem persists - call for
service.
Symptoms:
Chair will not operate
Chair will not operate
Main On/Off switch (C1) is “ON”
Outlet on chair works
Motors will not work
Noisy motor(s)
Headrest will not release
Cauon: Always disconnect main power before performing any electrical related troubleshoong and stand clear from chair
upon compleon before restoring main power.

20
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Rev 2
Boyd Industries, Inc
12900 44th Street N
Clearwater, FL 33762 U.S.A