H3C Voice Gateway H3C VG 10-10, Safety Manual

Page 1: ...H3C VG 10 10 10 11 Voice Gateway Compliance and Safety Manual Hangzhou Huawei 3Com Technology Co Ltd http www huawei 3com com Manual Version T2 08226C 20060629 C 1 00...

Page 2: ...u Huawei 3Com Technology Co Ltd All other trademarks that may be mentioned in this manual are the property of their respective owners Notice The information in this document is subject to change witho...

Page 3: ...ty with electricity You are expected to read this chapter very carefully before installing the equipment 4 provides the safety information in Chinese comprising general warning warnings on installatio...

Page 4: ...tion Description Button names are inside angle brackets For example click OK Window names menu items data table and field names are inside square brackets For example pop up the New User window Multi...

Page 5: ...1 2 4 Japan regulatory compliance 2 2 2 4 1 VCCI 2 2 2 5 CISPR 22 compliance 2 2 Chapter 3 Safety Information 3 1 3 1 Overview 3 1 3 1 1 Conventions Used 3 1 3 1 2 General Requirements 3 2 3 2 Electri...

Page 6: ...olerl uterung 5 1 5 1 2 5 1 2 Allgemeine Anforderungen 5 2 5 2 Elektrische Sicherheit 5 3 5 2 1 Hochspannung 5 3 5 2 2 Werkzeuge 5 4 5 2 3 Bohren 5 4 5 2 4 Gewitter 5 5 5 2 5 Elektrostatische Entladun...

Page 7: ...11 Voice Gateway List of Figures iii List of Figures Figure 1 1 European Community CE Certification DoC 1 2 Figure 3 1 Diagram of wearing electrostatic protection wrist strap 3 5 Figure 4 1 4 4 Figure...

Page 8: ...nual H3C VG 10 10 10 11 Voice Gateway List of Tables iv List of Tables Table 2 1 Regulatory compliance standards 2 1 Table 3 1 Safety symbol and description 3 1 Table 4 1 4 1 Table 5 1 Sicherheitssymb...

Page 9: ...Compliance and Safety Manual H3C VG 10 10 10 11 Voice Gateway Chapter 1 Regulatory compliance statement 1 1 Chapter 1 Regulatory compliance statement 1 1 European Community CE Certification DoC...

Page 10: ...Compliance and Safety Manual H3C VG 10 10 10 11 Voice Gateway Chapter 1 Regulatory compliance statement 1 2 Figure 1 1 European Community CE Certification DoC...

Page 11: ...0 11 complies with the following European Directives 89 336 EC electromagnetic compatibility 73 23 EC low voltage See Figure1 1 for Huawei 3Com s Declaration of Conformity 2 3 USA regulatory complianc...

Page 12: ...antee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment...

Page 13: ...perations please follow the local safety regulations The safety precautions introduced in the product manuals are supplementary and subject to the local safety regulations When various operations are...

Page 14: ...order to reduce the technically unavoidable residual risk to a minimum it is imperative to follow the rules below z Read all the instructions before operation z Do not block ventilation openings while...

Page 15: ...igh voltage and AC mains supply may result in fatal danger z During the installation of AC power supply facility the local safety regulations must be followed The personnel who install the AC facility...

Page 16: ...the rack it may result in short circuit of the circuit boards z If it is necessary to drill a hole on the rack insulation protection gloves must be worn and the cables inside the rack should first be...

Page 17: ...trostatic sensitive components on the circuit board such as large scale integrated circuit LIC z In the case of human body moving clothes friction friction between shoes and ground holding ordinary pl...

Page 18: ...by hand protection gloves should be worn to avoid injury by sharp objects 3 3 3 Plug Unplug Board Note When plugging the board the operator should not push it too hard otherwise the pins on the backp...

Page 19: ...G 10 10 10 11 Voice Gateway Chapter 3 Safety Information 3 7 3 3 4 Binding Signal Lines Note Signal lines should be bound separately from strong current lines or high voltage lines The spacing of the...

Page 20: ...Compliance and Safety Manual H3C VG 10 10 10 11 Voice Gateway Chapter 4 4 1 Chapter 4 4 1 4 1 1 4 1 Table 4 1...

Page 21: ...Compliance and Safety Manual H3C VG 10 10 10 11 Voice Gateway Chapter 4 4 2 4 1 2 z z 5cm z NO 26 AWG z z SELV TNV z z z z z z 4 2 4 2 1 AC z AC z z z...

Page 22: ...Compliance and Safety Manual H3C VG 10 10 10 11 Voice Gateway Chapter 4 4 3 4 2 2 AC 4 2 3 z z z z z 4 2 4 AC 4 2 5 LSIC...

Page 23: ...Compliance and Safety Manual H3C VG 10 10 10 11 Voice Gateway Chapter 4 4 4 z z ASIC Figure 4 1 4 3 4 3 1 4 3 2...

Page 24: ...Compliance and Safety Manual H3C VG 10 10 10 11 Voice Gateway Chapter 4 4 5 4 3 3 150mm...

Page 25: ...en Bei der Durchf hrung der verschiedenen Arbeitsschritte m ssen au erdem die rtlichen Sicherheitsvorschriften beachtet werden Die in den Handb chern der einzelnen Produkte aufgef hrten Sicherheitshin...

Page 26: ...svorschriften Achtung Hinweis auf die M glichkeit von schweren K rperverletzungen oder Besch digungen der Ausr stung bei Nichtbeachtung der Sicherheitsvorschriften Anmerkung Hinweis auf die M glichkei...

Page 27: ...heitseinrichtungen sowie die Instandhaltung der Ausr stung d rfen nur von qualifizierten Fachkr ften durchgef hrt werden Alle Teile dieses Handbuches sind zu beachten Das Handbuch dient gleichzeitig a...

Page 28: ...darf nur mit Erlaubnis gebohrt werden Um die Besch digung der im Inneren des Baugruppentr gers verlaufenden Kabel und Leitungen zu vermeiden sind beim Bohren die Sicherheitsanforderungen zu beachten B...

Page 29: ...tatische Energie statische Elektrizit t kann die gegen elektrostatische Entladung besonders empfindlichen Teile der Leiterplatten wie z B die Schaltkreise LIC besch digen z H lt man einen herk mmliche...

Page 30: ...geerdeten Armbandes 5 3 Sonstiges 5 3 1 Anheben schwerer Gegenst nde Warnung Es ist verboten unter einem angehobenen Gegenstand zu stehen oder durchzulaufen 5 3 2 Scharfkantige Gegenst nde Warnung Um...

Page 31: ...uss exakt l ngs zum Einschub eingef hrt werden Verhindern Sie dass sich die Schaltkreise der Platinen ber hren Das kann zu Kurzschluss oder Kratzern auf der Platine f hren z Ber hren Sie nicht mit den...