Respironics 920M Betreibershandbuch PDF herunterladen (Seite 26)

20 Service and Support

Service and Support

CAUTION: The 920M PLUS is a precision electronic instrument and

must be repaired by trained Respironics personnel only.

Note: Any sign or evidence of opening the system, field service by

non-Respironics personnel, tampering, or any kind of misuse or abuse

of the system shall void the warranty in its entirety.

The advanced digital circuitry within the 920M PLUS requires no periodic

maintenance or calibration.

Respironics does not recommend field repair of the 920M PLUS. The circuit board in

the 920M PLUS is a multi-layer board using very narrow traces. Due to the

very small trace size, extreme care must be used when replacing components

to prevent permanent, non-repairable damage to the circuit board. Most

components are surface-mounted and require special hot-air jet soldering and

desoldering equipment. After any repairs are made, the 920M PLUS must be

tested to ensure correct operation.

For additional technical information contact Respironics’ Customer Support

department at:

Respironics, Georgia Inc.

175 Chastain Meadows Court

Kennesaw, Georgia 30144 USA

(800) 345-6443 (USA and Canada)

(724) 387-4000

Fax (800) 886-0245 (USA and Canada)

(412) 473-5010

www.respironics.com

All non-warranty work shall be done according to Respironics standard rates

and charges in effect at the time of delivery to Respironics. All repairs include

an 18-hour minimum burn-in and a complete retest of the 920M PLUS using

factory test fixtures.

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Respironics 920M Betreibershandbuch Seite 26