ADC ADSCOPE Series Maintenance manual

Use, Care,
& Maintenance
Adscope®Stethoscope
®

2
Thank you for choosing an ADC®ADSCOPE®Stethoscope. Your new ADC®ADSCOPE®
stethoscope is designed to provide unsurpassed acoustic sensitivity, unrivalled durability,
and unparalleled comfort. Every component has been carefully designed to maximize per-
formance.
Device Description and Intended Use
This device is intended for medical diagnostic purposes only. It can be used for listen-
ing to heart, lung and other body sounds as well as for normal auscultation. The device
is not designed, sold or intended for use except as indicated.
General Warnings A warning statement in this manual identifies a
condition or practice which, if not corrected or discontinued immediately,
could lead to patient injury, illness, or death.
CAUTION:
Never use stethoscope without eartips firmly locked in place.
WARNING: Stethoscope contains small parts which may present a choking hazard.
Faceplates and accessories should be kept out of the reach of children.
Selection of the Chestpiece (AFD Models - 600, 601, 603, 604, 608, 612,
614, 615, and 618)
The ADC®ADSCOPES®with AFD Technology provide the enhanced acoustic response
of a traditional bell and diaphragm in a convenient one-sided chestpiece. A rubber gas-
ket around the perimeter of the diaphragm allows you to alter the frequency response by
changing the contact pressure.
(Fig. 1) (Fig. 2)
For low frequency response (bell phase)
simply hold the chestpiece in place with
light pressure. (Fig. 1)
For high frequency monitoring (diaphragm
phase) apply firm fingertip pressure on the
sculpted finger rest. (Fig. 2)
!

3
Selection of the (Traditional 2-sided model) Combination Chestpiece
On ADC®ADSCOPE®combination stethoscopes you can se-
lect the use of either the diaphragm for monitoring high fre-
quency sounds, or the open bell for monitoring low frequency
response.
To select a side, hold the chestpiece valve stem in one hand
and rotate the chestpiece 180° with the other hand until it
“clicks” into place. The stem has an engraved dot, confirming
the activated side when it faces either the bell or diaphragm.
To confirm which side is activated, tap lightly on one side,
then the other, to hear which provides the positive response.
Converting the Chestpiece (601, 608 Only)
The #601 and #608 chestpiece drums accommodate 2
different chestpiece attachments of your choice. To at-
tach the bell you must first remove the pediatric di-
aphragm and then thread the bell clockwise until tight.
To remove pediatric diaphragm twist in counterclock-
wise direction.
Orientation of the Headset
The binaurals (eartubes) are angled at 15° to permit a
comfortable, acoustically sealed aural fit. Eartips
should point forward, towards the bridge of the nose
to fit properly.
Correct Incorrect
Diaphragm Activated
Bell Activated

4
Adjusting the Spring Tension in the Headset
To reduce the tension, grip the binaurals firmly
using both hands with fingers at the center of the
“Y” in the tubing,
thumbs at each side where
the tubing branches out. Flex bin
aurals gradu-
ally until the desired tension is obtained.
To increase the tension, grip the binaurals in the
hand and squeeze the binaural tubes together
gradually.
CAUTION: Excessive adjustment could weaken the spring.
Shortening the Tube Length ( on Cardiology Models ONLY)
All ADSCOPES®
(except 600 Platinum Cardiology,601 Converti le Cardiology, 602 Cardiol-
ogy and 606 Cardiology-Lite models) are equipped with 22” tubing for conven-
ience.
If a shorter length is desired, remove the chestpiece from
tubing. Cut tubing to desired length with a sharp single edge
razor on a hard surface. To soften tubing, use a hair dryer on
a low heat setting for approximately one minute, and reinsert
chestpiece stem in tubing.
CAUTION: Allow tubing to cool after heating
before handling.
Replacing the Diaphragm
Select ADSCOPES®are equipped with up to two ultrasensitive, yet
extremely durable diaphragms. It is unlikely that they will ever
need replacement.
To replace the Snap-on (PVC) Rim: Snap off the rim and re-
move the worn diaphragm. Replace with new diaphragm and reat-
tach rim by gently stretching rim until the chestpiece edge inserts
fully in the track within the rim.
DO NOT
trim these
models
OK TO
trim these
models
TO: reduce tension TO: increase tension

5
To replace Threaded (Metal) Rim: Turn rim counterclockwise
to remove. Replace with new diaphragm and reattach rim by turn-
ing clockwise until tight to re-assemble.
Replacing Faceplates (618 Models)
Removal: Hold the chestpiece with one hand.
Pop off the old plate diagonally from behind.
Replace: Position the bottom of the new plate to the socket of the
chestpiece. Snap the top firmly into place.
Replacing Eartips
To replace AdsoftTM Plus Eartips: Slide AdsoftTM PL S eartip over adapter until it
locks tight into internal channel. Repeat steps for second aural tube.
Care and Maintenance
• Avoid extreme heat, cold, solvents, or oils.
• Do NOT leave exposed to direct sunlight for prolonged periods of time.
• Binaurals and tubing can be wiped down with alcohol or mild soapy water.
• Eartips may be removed from binaurals for a thorough cleaning.
• Periodically check that eartips are tightly secured to binaurals.
• Do NOT immerse stethoscope in any liquid or subject to steam sterilization.
• If sterilization is necessary, gas sterilize only.
• Chestpieces and diaphragms can be wiped down with alcohol for cleaning
purposes.

6
LIMITED WARRANTY
American Diagnostic Corporation (ADC®) warrants its products against defects in materials
and workmanship under normal use and service as follows:
1. Warranty service extends to the original retail purchaser only and commences
with the date of delivery.
2. Your ADSCOPE®stethoscope is warranted for life. (#609 warranted for 5 years).
What is Covered: Replacement of parts, and labor.
What is Not Covered: Transportation charges to and from ADC®. Damages caused by
abuse, misuse, accident, or negligence. Incidental, special, or consequential damages. Some
states do not allow the exclusion or limitation of incidental, special, or consequential damages,
so this limitation may not apply to you.
To O tain Warranty Service: Send item(s) postage paid to ADC®, Attn: Repair Dept.,
55 Commerce Dr., Hauppauge, NY 11788. Please include your name and address, phone
no., proof of purchase, and a brief note explaining the problem.
Implied Warranty: Any implied warranty shall be limited in duration to the terms of
this warranty and in no case beyond the original selling price (except where prohibited by
law).
This warranty gives you specific legal rights and you may have other rights which vary
from state to state.

7
This manual is available online in a variety of languages,
follow the links for language options:
www.adctoday.com/care
To register your product visit us at:
www.adctoday.com/register
FOR QUESTIO S, COMME TS, OR SUGGESTIO S CALL TOLL FREE:
1-800-ADC-2670
OR VISIT:
www.adctoday.com/feedback
ADC
55 Commerce Drive
Hauppauge, Y 11788
ADC (UK) Ltd.
Unit 6, PO14 1TH
United Kingdom
Inspected in the U.S.A.
Made in Taiwan & China
tel: [phone]
toll free: 1-800-232-2670
fax: [phone]
www.adctoday.com
[e-mail]
IB p/n 9320D-00 rev 12 Printed in the U.S.A.