CP 50TM and CP 50 Plus 2-lead resting electrocardiograph Service manual

CP 50 ™ and CP 50 Plus ™ 12-lead resting electrocardiograph

Service manual

Copyright 2013 Welch Allyn. All rights are reserved. To support the intended use of the product described in this publication, the purchaser of the product is permitted to copy this publication, for internal distribution only, from the media provided by Welch Allyn. No other use, reproduction, or distribution of the publication, or any part of it, is permitted without written permission from Welch Allyn. All rights are reserved.

Caution Federal US law restricts sale of the device identified in this manual to, or on the order of, a licensed physician.

Welch Allyn assumes no responsibility for any injury, or for any illegal or improper use of the product, that may result from failure to use this product in accordance with the instructions, cautions, warnings, or indications for use published in this manual.

Welch Allyn is a registered trademark of Welch Allyn, Inc. CP 50 and CP 50 Plus are trademarks of Welch Allyn, Inc.

Software in this product is copyright Welch Allyn or its vendors. All rights are reserved. The software is protected by United States of America copyright laws and international treaty provisions applicable worldwide. Under such laws, the licensee is entitled to use the copy of the software incorporated within this instrument as intended in the operation of the product in which it is embedded. The software may not be copied, decompiled, reverse-engineered, disassembled or otherwise reduced to human-perceivable form. This is not a sale of the software or any copy of the software; all right, title and ownership of the software remains with Welch Allyn or its vendors.

Caution Changes or modifications not expressly approved by Welch Allyn could void the purchaser's authority to operate the equipment.

For information about any Welch Allyn product, contact Welch Allyn Technical Support (www.welchallyn.com/support) or visit www.welchallyn.com/about/company/locations.htm.

Manual Material No. 105488 Ver. F

Welch Allyn Limited Navan Business Park Dublin Road Navan, County Meath Republic of Ireland Tel.: +353 46 90 67700 Fax: +353 46 90 67755

Welch Allyn, Inc. 4341 State Street Road Skaneateles Falls, NY 13153-0220 USA

Contents

Table Caption: This table serves as a table of contents for a manual, outlining key sections such as safety information, operational processes like export/import, updates, and upgrades, as well as testing and troubleshooting procedures. It provides a roadmap to the manual's content by listing chapter titles and their corresponding page numbers.

Safety summary

All service technicians of the electrocardiograph must read this safety summary and all warning and caution statements in the manual.

Any internal part(s) replacement or assembly and reassembly must be performed by qualified service personnel with an understanding of technical English. When a service part is ordered, verbal confirmation of these qualifications will be recorded before the sale.

Purpose of this manual

The purpose of this manual is to assist with some common troubleshooting scenarios you may encounter and to explain the export and import, update, and upgrade process.

Service policy

All repairs on products under warranty must be performed by Welch Allyn or by a service provider authorized by Welch Allyn. Unauthorized repairs will void the warranty. In addition, whether or not covered under warranty, any product repair should be performed exclusively by Welch Allyn or by a service provider that has been authorized by Welch Allyn.

If the product fails to function properly-or if you need assistance, service, or spare parts-contact the nearest Welch Allyn Technical Support Center.

Before contacting Welch Allyn, try to duplicate the problem, and check all accessories to ensure that they are not causing the problem. When calling, please be prepared to provide:

• Product name, model number, and serial number of your product.
• Complete description of the problem.
• Complete name, address and phone number of your facility.
• For out-of-warranty repairs or spare parts orders, a purchase order (or credit card) number.
• For parts orders, the required spare or replacement part numbers.

If your product requires warranty, extended warranty, or non-warranty repair service, please call first the nearest Welch Allyn Technical Support Center. A representative will assist you troubleshooting the problem and will make every effort to solve it over the phone, avoiding potential unnecessary return of your product.

In case a return cannot be avoided, the representative will record all necessary information and will provide a Return Material Authorization (RMA) number, as well as the

Symbols

appropriate return address. An RMA number must be obtained prior to any return.

If you have to return your product for service, follow