Adjusting The Binaurals; Adjusting The Spring Tension In The Binaurals; Care And Maintenance; Replacement Parts List - ADC Adscope Sprague Use, Care & Maintenance

9330-00 rev 11.qxp_Layout 1 1/17/19 9:27 AM Page 2
To loosen the diaphragm rim, insert the key into the two slots on the threaded
portion, located on the underside of the assembly. While holding the rim steady,
turn the key counterclockwise to loosen the rim.
Remove worn diaphragm and replace with new. Reassemble rim,
and tighten by turning key clockwise until tight. Then reassemble
diaphragm rim back onto chestpiece drum by turning clockwise
until tight.

Adjusting the Binaurals

To obtain the most comfortable acoustically sealed
aural fit, rotate each binaural tube approximately 15°
forward, towards the bridge of your nose. Simply
twist each tube where it enters the tubing.

Adjusting the Spring Tension in the Binaurals

To reduce the tension, grip the binaurals firmly using both
hands with fingers at the base of the binaural, thumbs at each
side just before the binaurals meet the tubing. Flex binaural
spring gradually until desired tension is obtained. To in-
crease the tension, grip the binaurals in the hand and
squeeze the binaural tubes together gradually.
Caution: Excessive adjustment of the spring tension
could weaken the spring.

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 unscrewed 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.
2
3
4
1
5
6
7
12 13
Ref.
No. Item# Name
1 640-01D Chestpiece Drum Assembly
2 640-02S Retaining Ring, Ped.
3 640-03S Diaphragm, Ped.
4 640-15 Zinc Disk, Ped.
5 640-14 Zinc Disk, Adult
6 640-03 Diaphragm, Adult
7 640-02 Retaining Ring, Adult
8 641-05T Tubing, 22" (spec. color)
9 640-16 Tubing Clip
10 640-05 Binaurals with
640-07 Eartips
11 640-07 Eartips, Black, Soft

LIMITED WARRANTY

ADC warrants its products against defects in materials and workmanship under nor-
mal 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 Sprague stethoscope is warranted for five years from date
of purchase (all parts).
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 Obtain Warranty Service: Send item(s) postage paid to ADC, Attn: Repair
Dept., 55 Commerce Dr., Hauppauge, NY 11788. Please include your name and ad-
dress, 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 pro-
hibited by law).
This warranty gives you specific legal rights and you may have other rights which
vary from state to state.
This manual is available online in a variety of languages,
follow the links for language options:
FOR QUESTIONS, COMMENTS, OR SUGGESTIONS CALL TOLL FREE:
1-800-ADC-2670
ADC
55 Commerce Drive
Hauppauge, NY 11788
ADC (UK) Ltd.
Unit 6, PO14 1TH
United Kingdom
IB p/n 9330-00 rev 11

Replacement Parts List

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14 15
Part
Ref.
Qty.
No.
1
1
1
1
1
1
1
2
2
1
2
To register your product visit us at:
www.adctoday.com/register
www.adctoday.com/feedback
OR VISIT:
®
LATEX
Correct
Thumbs
10
16 17
Part
Item# Name
12 640-10 Eartips, Clear, Soft
13 640-11 Bell, 1 1/4"
14 640-12 Bell, 1"
15 640-13 Bell, 3/4"
16 640-18 Accessory Pouch
17 640-19 Chestpiece Key
18 640-09 Eartips, Black, Hard
3 640-03S Diaphragm, Ped. (spare)
6 640-03 Diaphragm, Adult (spare)
- 640-06 Tubing Caps
www.adctoday.com/care
Inspected in the U.S.A.
Made in China
tel: 631-273-9600
toll free: 1-800-232-2670
fax: 631-273-9659
www.adctoday.com
info@adctoday.com
Printed in the U.S.A.
Incorrect
Flex
Here
Here
11
1
Qty.
2
1
1
1
1
1
2
1
1
2
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