392 (-002)

392 (-002)
Models 391-002 Otolaryngology
(ENT) Chair User’s Guide
Important Information
Contents
Important Information
Intended Use .................................... 1
Serial Number Location .................... 1
Power To The Chair .......................... 1
Safety Symbols ................................ 2
Electromagnetic Interference ............ 2
Certifications .................................... 2
Intended Use
To provide patient support and positioning during
otolaryngology exams.
Serial Number Location
Operation / Adjustments
Touch Pad & Chair Operation ........... 3
Foot Control Operation ..................... 4
Base Programming Procedure .......... 5
Back Programming Procedure .......... 5
Rotating The Chair ........................... 6
Headrest Adjustments ...................... 6
Swing Out Armrest ........................... 7
Model
Number
Serial
Number
Cleaning / Maintenance
Disinfecting External Surfaces .......... 8
Upholstery (Cleaning & Removal) ..... 9
Preventive Maintenance ................... 9
Calling For Service ........................... 9
Specifications .................................... 10
Weights, Dimensions, Electrical ........ 10
Fuse Characteristics ......................... 10
Chair Dimensions ............................. 11
Warranty ........................................... 11
MA538101
Power To The Chair
Left
Base
Cover
Power ON Lamp
If the chair has no power ...
A. Check / reset facility circuit breaker.
B. Contact your dealer for service if necessary.
Illuminated:
Chair has power.
MA703202i
© Midmark Corporation 2005
Style A
1
003-1574-00 Rev. H (8/15)
Important Information
Safety Symbols
Caution
Indicates a potentially hazardous situation which could result in injury if not avoided.
Equipment Alert
Indicates a potentially hazardous situation which could result in equipment damage
if not avoided.
Note
Amplifies a procedure, practice, or condition.
Safety Instructions
CAUTION
Be sure that all personnel and equipment are clear of the table before activating any
function. Failure to do so could result in personal injury.
Equipment not suitable for use in the presence of a flammable anesthetic mixture with air,
or oxygen or nitrous oxide.
Assure chair is attached to a dedicated circuit suited for the electrical specifications of the
chair.
Do not use the chair if the supply cord is frayed or worn.
Ground reliability can only be achieved if this equipment is connected to an equivalent
receptacle marked “Hospital Grade”.
Electromagnetic Interference
This Ritter Chair is designed and built to minimize electromagnetic interference with other devices.
However, if interference is noticed between another device and this table:
•
•
•
Remove interfering device from room
Plug chair into an isolated circuit
Increase separation between chair and interfering device
Certifications
ETL CLASSIFIED
CM
CONFORMS TO:
UL STD. 60601-1
For Otolaryngology (ENT) Chair Models:
391-002
CERTIFIED TO:
CAN/CSA STD.
C22.2 NO. 601.1
42185
DA168300i
© Midmark Corporation 2005
2
Touch Pad & Chair Operation
Touch Pad Location
The chair position touch pads allow you to position your patient from either side of the chair.
Additional touch pads are available as options on delivery units and casework.
Note
The Automatic Functions may
be stopped during operation
by depressing any switch on
the touch pad or operating the
foot control.
Auto
Exit
Auto
Operate
Touch
&
Release
Back Up
Swing Out
Armrest
Back Down
Press
& Hold
Base Up
Base Down
Auxiliary
Switch
(For additional
accessories)
180
180
Centerline of
Chair Rotation
© Midmark Corporation 2005
MA702800i
3
Foot Control Operation
Note
The Automatic Functions may be stopped
during operation by depressing any switch
on the touch pad or operating the foot control.
Automatic Operate
Momentarily pressing and
releasing to the Green
position activates the
Pre-programmed Automatic
Positioning.
Manual Operation
Place Selector in Neutral
(Middle) position and
Operate Control Disk to
position chair manually.
Automatic Exit
Momentarily pressing and
releasing to the Yellow
position activates the
Pre-programmed Exit
Positioning.
Selector Switch
Toggles from its Neutral (Manual)
position to
• Automatic Operate (Green)
or
• Automatic Exit (Yellow) positions
Illustration Of
Disk Functions
Control
Disk
DA167500i
Manual, Two Position Operation
Place Selector in Neutral (Middle)
position.
To activate two functions at once, slide
the Control Disk “Diagonally” between
the two positions.
Base Up
Back Down
Base
Up
Back
Down
Back
Up
Base
Down
DA167600i
© Midmark Corporation 2005
4
Operation / Adjustments
Base Programming Procedure.
The Automatic Operate function positions can be adjusted.
The Automatic Exit function positions have been preset at the factory and cannot be adjusted.
Base
Adjustment
Cam
Step 3: Rotate Cam Clockwise
until limit switch
clicks (opens).
Clockwise
Step 2: Move Chair base
to desired position
using Base Up or
Base Down touch
pads.
CounterClockwise
Step 1: Rotate Cam Counter-
DA16800i
clockwise until it stops.
MA703100i
Back Programming Procedure.
The Automatic Operate function positions can be adjusted.
The Automatic Exit function positions have been preset at the factory and cannot be adjusted.
Step 1: Loosen thumbscrews and move
actuator plate all the way to
the left. Tighten thumbscrews.
Thumbscrews
Microswitch
Actuator
Plate
Step 2: Move Chair back to
desired position using
Back Up or Back Down
touch pads.
Step 3: Loosen thumbscrews, move
actuator plate until the front
edge contacts the microswitch
then tighten thumbscrews.
DA16820i
MA703300i
© Midmark Corporation 2005
5
Operation / Adjustments
Rotation Base.
The chair will rotate at the base a total of 360 (180° on either side of center line).
Step 2: Press down right-hand
pedal to lock in position.
Locked
Rotational Lock Lever
Step 1: Press down left-hand pedal
and move chair to desired
position.
Unlocked
MA703400i
Headrest Adjustments
Magnetic
Headrest
Height Adjustment...
Pull up or push downward to adjust headrest
MA702900i
© Midmark Corporation 2005
6
Operation / Adjustments
Swing Out Armrest
Swing Out Armrest
A. Pull up on armrest and swing
away from chair.
B. Have patient be seated.
C. Push armrest back until it latches.
DA703000i
Note
It is recommended disabling the swing out feature on the
side opposite patient access by locking the armrest.
Step 1: Remove pivot screw and
washer on underside of
armrest.
Step 2: Turn the stop plate 90° then,
replace pivot screw and washer.
© Midmark Corporation 2005
7
Cleaning / Maintenance
Disinfecting External Surfaces
Attention!
Protective
Barrier
Midmark assumes no responsibility or liability for any result,
expressed or implied. These are suggested practices, based
on the best information available at this time.
Barriers:
Note
The use of single-use barriers and disposable items
will significantly reduce the frequency and need for
chemical usage, thus prolonging the life of the
equipment. Barrier material must be impervious
(does not allow penetration or passage) to moisture /
fluids.
DA177500i
At the beginning of each workday...
Use barrier protection to cover any surfaces
that must be protected from contamination.
Some examples:
• Plastic covers available at your
dealer, or equipment manufacturer.
• Clear plastic wrap
• Plastic bags
• Plastic sheets
• Plastic tubing
• Plastic-backed paper
• Similar materials
Note: Barriers should always be
changed between patients.
WARNING
If a surface has been contaminated,
it will need to be cleaned and disinfected
using proper techniques, and EPA-registered
hospital disinfects.
Chemical Disinfectant:
Note
Every dental practice setting is different and no one
disinfectant is the best choice for every facility.
Due to this fact there are several organizations, educated
in disinfection procedures, with web sites that can assist
dental personnel in choosing what is best for their
practice.
Listed below are several links to some of those sites.
Organization for Safety & Asepsis Procedures
http://www.osap.org/index.cfm
Read
carefully
Read
carefully
American Dental Association
http://www.ada.org/prof/resources/topics/icontrol/index.asp
Dept. of Health & Human Resources
Centers for Disease Control & Prevention (CDC)
http://www.cdc.gov/OralHealth/infectioncontrol/index.htm
Equipment Alert
No materials available for the manufacture of dental equipment
are impervious to every chemical. Midmark does incorporate
the most chemical-resistant materials available in our dental
line of equipment.
Use of barriers are the most effective means to prevent
equipment damage.
© Midmark Corporation 2005
8
DA177400i
DA148100i
When using a disinfectant:
• Carefully read the product label
and directions for use.
• Do not exceed the dilution rate.
Cleaning / Maintenance
Upholstery (Cleaning & Removal)
After following the recommended disinfection procedures outlined by the listed
organizations on the previous page wipe off the remaining disinfectant residue
from the upholstery. Use a mild soap and water solution for this procedure.
Spot cleaning ............................. use mild soap and water
Difficult stains ............................ use a mild solvent such as Fantastik® and 409® brand cleaners
[Allow upholstery to air dry, or use a hair dryer on the lowest setting]
Calling For Service [Product serial number is required]
If service is required, contact your Midmark dealer or to locate your nearest service provider, log onto:
http://www.midmark.com/?url=trnd_srv_providers.asp
To contact Midmark directly:
1-800-Midmark (1-800-643-6275) or 937-526-3662
8:00 am until 5:00 pm. Monday through Friday (EST)
[excluding standard U.S. holidays]
© Midmark Corporation 2005
9
Specifications
Weights, Dimensions, Electrical Specifications
Patient Weight (Maximum) ............................................... 325 lbs (147.4 kgs)
Weight of Chair:
Without Shipping Carton ................................................... 355 lbs (161.0 kg)
With Packaging & Skid ...................................................... 367 lbs (166.5 kg)
Electrical Requirements: ................................................. 120 VAC Nominal +/- 10%, 50/60 Hz, 8.0 Amp, Single Phase.
Fuses: ................................................................................ [See Chart]
Protection against ingress of fluids: .............................. Ordinary Equipment
Fire Code Ratings: ........................................................... All Midmark Standard Upholstery sets comply with:
California Bureau of Home Furnishing Tech. Bulletin 117.
Classifications .................................................................. Class 1, Type B Applied Part, Ordinary Equipment
Duty Cycle: ....................................................................... Intermittent Operation, (On 30 secs.- Off 5 min).
Certifications:
Midmark Corporation ...................................................... ISO 9001 Certified
Model 391-002 ................................................................ ETL Classified, conforms to UL STD. 60601-1
Certified to CAN/ CSA STD. C22.2 NO. 601.1
Fuse Characteristics
Caution
Only people qualified in electrical service should attempt to replace the fuse(s).
Always disconnect power to the chair before removing any component or panel.
Fuse Characteristics
Model Number
Voltage
(VAC)
391-002
120
© Midmark Corporation 2005
Motor Fuse
w/ Spare
(F1)
[located on PCB]
Transformer Fuse
w/ Spare
(F2)
[located on PCB]
Light
(F3)
[located on PCB]
External
Line Fuse
(F4)
[located on cover]
10A, 250V, Type F
Fast-Acting
1/2A, 250V, Type T
Slow-Acting
1/2A, 250V, Type T
Slow-Acting
10A, 250V, Type F
Fast-Acting
(Qty 1)
10
Specifications
MA538002
SCOPE OF WARRANTY
Midmark Corporation (“Midmark”) warrants to the original retail purchaser that it will
repair or replace components of the domestic and international medical products
manufactured by Midmark (except for components not warranted under “Exclusions”) that
are defective in material or workmanship under normal use and service. Midmark’s
obligation under this warranty is limited to the repair or replacement, at Midmark’s option,
of the applicable components. This limited warranty shall only apply to defects that are
reported to Midmark within the applicable warranty period and which, upon examination by
Midmark, prove to be defective. This warranty extends only to the first retail purchaser of a
product and is not transferable or assignable.
APPLICABLE WARRANTY PERIOD
The applicable warranty period, measured from the date of delivery to the original user,
shall be one (1) year for all warranted products and components.
(A) Ultrasonic cleaner products are guaranteed for a period of two (2) years after ship
date when used in accordance with manufacturer’s instructions.
(B) Replacement parts and accessories carry a ninety (90) day warranty.
OBTAINING WARRANTY SERVICE
Warranty service must be obtained through either Midmark or an authorized dealer in the
Midmark product line for which warranty service is requested. Midmark may be contacted
for warranty service inquiries or issues via email at www.midmark.com; by phone at 1800-MIDMARK; by facsimile at 1-800-365-8631; or by mail to Midmark Corporation, 60
Vista Drive, Versailles, Ohio 45380.
EXCLUSIVE REMEDY; CONSEQUENTIAL DAMAGES DISCLAIMER:
MIDMARK’S ONLY OBLIGATION UNDER THIS WARRANTY IS THE REPAIR OR REPLACEMENT OF
DEFECTIVE PARTS. MIDMARK SHALL NOT BE LIABLE FOR AND HEREBY DISCLAIMS ANY DIRECT,
SPECIAL, INDIRECT, INCIDENTAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES OR DELAYS, INCLUDING,
BUT NOT LIMITED TO, DAMAGES FOR LOSS OF PROFITS OR INCOME, LOSS OF USE, DOWNTIME,
COVER AND EMPLOYEE OR INDEPENDENT CONTRACTOR WAGES, PAYMENTS AND BENEFITS.
NO AUTHORIZATION
No person or firm is authorized to create or approve for Midmark any other obligation or liability in connection with the
products.
WARRANTY DISCLAIMER
THIS WARRANTY IS MIDMARK’S ONLY WARRANTY AND IS IN LIEU OF ALL OTHER WARRANTIES,
EXPRESS OR IMPLIED. MIDMARK MAKES NO IMPLIED WARRANTIES OF ANY KIND INCLUDING ANY
IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. THIS
WARRANTY IS LIMITED TO THE REPAIR OR REPLACEMENT OF DEFECTIVE PARTS.
STATUTE OF LIMITATIONS
No action may be brought against Midmark for breach of this limited warranty, an implied warranty, if any, or for any
other claim arising out of or relating to the products, more than ninety (90) days following expiration of the limited
warranty period.
It is the retail purchaser’s obligation to arrange for delivery of a product to Midmark or
one of its authorized dealers for warranty service, which delivery shall be at retail
purchaser’s expense. It is also the retail purchaser’s obligation to comply with the
warranty service instructions provided either by Midmark or its authorized dealer. The
retail purchaser must provide Midmark with completed
warranty registration information within thirty (30) days after purchase in order to obtain
the benefits of this warranty.
EXCLUSIONS
This warranty does not cover, and Midmark shall not be liable, for the following:
(1) defects, damage or other conditions caused, in whole or in part, by misuse, abuse,
negligence, alteration, accident, freight damage, tampering or failure to seek and obtain
repair or replacement in a timely manner;
(2) products which are not installed, used, and properly cleaned and maintained as
required in the Midmark “Installation” and/or “Installation/Operation Manual” for the
applicable product;
(3) products considered to be of a consumable nature;
(4) accessories or parts not manufactured by Midmark;
(5) charges by anyone for adjustments, repairs, replacement parts, installation or other
work performed upon or in connection with such products which are not expressly
authorized in writing in advance by Midmark;
(6) costs and expenses of routine maintenance and cleaning; and
(7) representations and warranties made by any person or entity other than Midmark.
© Midmark Corporation 2005
11
Midmark Corporation
60 Vista Drive
P.O. Box 286
Versailles, OH 45380-0286
Phone: 937-526-3662
Fax: 937-526-5542
www.midmark.com
© Midmark Corporation 2005
12
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