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1 Important information (Not for U.S.)

Hicom telecommunication systems are approved for connection to TN-S power supply systems, but can also be connected to a TN-C-S power supply system in which the PEN conductor is divided into a ground and a neutral wire. TN-S and TN-C-S systems are defined in the IEC 364-3 standard.

1.1 Safety Information

The following information is intended for authorized service personnel. Only authorized service personnel are permitted to install and maintain the system.

Observe all safety regulations and read the warnings, cautions, and notes posted on the equipment. Familiarize yourself with emergency numbers.

Always consult a supervisor before starting work in conditions where the necessary safety precautions do not appear to be in place (including in humid conditions or situations where there is a risk of gas explosions).

Safety Symbols

This manual uses the following symbols to indicate potential hazards:
 
Danger 
This symbol warns that a situation may cause death or serious injury. 
 
Warning 
This symbol indicates hazard which may lead to serious injury.  
 
Caution 
This symbol indicates a risk of damage to hardware or software.  
 
This symbol identifies useful information.  

Additional Symbols Identifying Sources of Potential Hazard

These symbols are not generally used in this manual, but may appear on the equipment.

             
Electricity 
Weight 
Heat 
Fire 
Chemicals 
ESD* 
Laser 

* electrostatically sensitive devices

1.1.1 Safety Information: Dangers

Ground Conductor

Ground the equipment properly before starting it up and connecting the subscribers. Never operate equipment when the protective ground conductor is disconnected!

Dangerous voltages

Voltages above 30 Vac (alternating current) or 60 Vdc (direct current) are dangerous.

Damage

Replace the power cable immediately if it shows any signs of damage.
Replace any damaged safety equipment (covers, labels and protective cables) immediately.
Only use accessories approved by Siemens. The use of third-party accessories can damage the system or violate safety and EMC regulations.

System Shut-Down During Maintenance Work

Disconnect all of the system's power plugs if maintenance work requires the power supply of the system to be shut down. Use lockout/tagout (LOTO) procedures.

Working on Electrical Circuits

Work on low voltage electrical networks (100 to 240 Vac) must only be carried out by qualified personnel or authorized electrical engineers.
Do not work alone. Work with another person who knows the locations of the power-off switches.
Never touch live wires that are not properly insulated.
Ensure that a machine cannot be powered on from another source or controlled from a different circuit breaker or disconnecting switch.
Never assume that the power is turned off. Always test to ensure that a circuit does not have power.
Use caution when installing or modifying telephone lines. Never install telephone wiring during an electrical storm.
Expect leakage current from the telecommunications network.
When performing work on an open system, ensure that it is never left unsupervised.

1.1.2 Safety Information: Warnings

Replacing the Lithium Battery

There is a risk of explosion if a lithium battery is not correctly replaced. It must only be replaced by an identical battery or one recommended by the manufacturer.

Risks of Large Cross-sections

Be aware of the additional danger posed by low voltages and large cross-sections. Although cables with large cross-sections usually have lower voltages, the current is greater. This may result in special risks, especially in the event of short circuits.

Protective Clothing and Equipment

Do not wear loose clothing; tie back your hair while working on machines.
Be sure to remove rings, watches, and other jewelry when working with electrical circuits and components.
Wear eye protection when you are working in any conditions that might be hazardous to your eyes.
Always wear a hard hat where there is a risk of injury from falling objects.

General Safety

The surface of a mirror is conductive. Do not touch powered circuits with a mirror. To do so can cause personal injury and machine damage.
Disconnect all power before working near power supplies unless otherwise instructed by a maintenance procedure.
Do not attempt to lift objects that you think are too heavy for you; use a hand truck or get help.
Never look directly at a laser beam.

1.1.3 Safety information: Cautions

Voltage Checks and Measurements

Check the nominal voltage set for the equipment (operating instructions and type plate).
High voltages capable of causing shock are used in this equipment. Be extremely careful when measuring high voltages and when servicing cards, panels, and boards while the system is powered on.

Shut-Down of Power Supplies

Disconnect all of the system's power cords whenever shutting down the power supply becomes necessary. Read the posted instructions.

Damage

Only use tools and equipment which are in perfect condition. Do use equipment with visible damage.

Protecting Electrostatically Sensitive Devices (ESD)

To protect electrostatically sensitive devices (ESD):

Wear a wristband before carrying out any work on PC boards and modules. Connect the alligator clip at the end of the electrostatic wristband wire to a grounded object.
Transport PC boards only in electrostatic packaging.
Always place PC boards on a grounded surface before working on them.
Only use grounded soldering irons.

Laying Cables

Lay cables so as to prevent any risk of them being damaged or causing accidents, such as tripping.

1.1.4 General information

Connecting Lines

All cables and lines leaving a system cabinet must be shielded between the connection point in the cabinet and, at the very least, the point at which they leave the cabinet. Use a clip and pressure screw to contact all braided shields to the cabinet outlet. This also applies to continuously connected service equipment
Connect all cables to the specified connection points only.

Location of Safety Equipment

When the installation or maintenance is completed, replace all safety equipment in the correct location.

Checking Tools

Check your tools regularly and only use those which are in perfect working order.

Closing Doors

Close the doors after finishing testing, maintenance, or installation.

Condensation

If equipment is brought from a cold environment into the operating premises, condensation may form on it. Wait until the temperature of the equipment has adjusted to the ambient temperature and is completely dry before starting it up.

Wall Mounting

Some walls (such as plasterboard walls) have a reduced load-bearing capacity. Before starting wall mounting, check the load-bearing capacity of the walls.

External Modems

Do not install any external modems in the equipment cabinets.

Flammable Materials

Do not store combustible gases or flammable materials in cabinets near the equipment installation site.

Workplace Hazards

Ensure that the workplace is well lit.
A neat workplace helps reduce the risk of accidents.

1.1.5 Emergencies

Actions in Emergencies

Remain calm in the event of an accident.
Use caution if an accident occurs. Disconnect the power before touching the victim.
If you do not know how to disconnect the power, use a nonconducting object, such as a wooden rod, to push or pull the victim away from electrical contact.

First Aid

Be familiar with first aid for electrical shock. This includes resuscitation methods, heartbeat restoration, and burn treatment.
Administer resuscitation if the person is not breathing.
If you are trained and certified, administer cardiac compression if the heart is not beating.

Calling for Help

Call an ambulance or doctor immediately and provide the following information in a calm and logical manner:

Where did the accident happen?
What happened?
What type of injuries were sustained?
Be prepared to assist the emergency services with any supplementary information they may require.

1.1.6 Reporting Accidents

Report to your manager all accidents, near accidents, and possible hazards to ensure their causes are resolved as soon as possible.
Report any electric shock, no matter how small.

1.2 Privacy and Data Security

Handling Personal Data

This telephone system uses and processes personal data (as in call detail recording, telephone displays and customer data records).

In Germany, the processing and use of such data is subject to various regulations, including those of the Federal Data Protection Law (Bundesdatenschutzgesetz, BDSG). Observe all applicable laws in other countries.

The objective of privacy legislation is to prevent infringements of an individual's right to privacy based on the use or misuse of personal data.

By protecting data against misuse during all stages of processing, privacy legislation also protects the material interests of the individual and of third parties.

Guidelines Applicable to Siemens AG Employees

Employees of Siemens AG are bound to safeguard trade secrets and personal data under the terms of the company's work rules.

It is imperative to observe the following rules to ensure that the statutory provisions relating to service (on-site or remote) are strictly followed. This safeguards the interests of the customer and offers added personal protection.

Guidelines Governing the Handling of Data

A conscientious and responsible approach helps protect data and ensure privacy:

Ensure that only authorized persons have access to customer data.
Use the password features of the system with no exceptions. Never give passwords to an unauthorized person orally or in writing.
Ensure that no unauthorized person can ever process (store, modify, transmit, disable or delete) or use customer data.
Prevent unauthorized persons from gaining access to data media (such as backup diskettes or log printouts. This applies to service calls as well as storage and transport.
Ensure that data media that are no longer needed are completely destroyed and that documents are not stored or left in places which are accessible to the public.
Work closely with your customer contact; this promotes trust and reduces your workload.

1.3 Structure of This Service Manual

Introduction

This Electronic Service Manual provides information about the different communication systems in the single-product line Hicom 150 E Office.

The entire manual was created using Information Mapping, a method that helps to clearly structure and present blocks of information. This benefits users by making information easy to find and assimilate.

Main Information Blocks of This Manual

Chapter 3, "Boards" describes all of the boards used for Hicom 150 E Office. The hardware information (such as connection cables and NT connections) is presented for each board.
Chapter 4, "Installation" and Chapter 5, "Startup" describe how to start up the system once installed (in a standard configuration). Activities which deviate from these are outlined in Chapter 6, "Expanding and Upgrading the System".
Chapter 7, "Implementing Features" describes all of the features supported by Hicom 150 E Office. This includes the feature description, any applicable dependencies and restrictions, feature programming, and a feature check.
Chapter 8, "Configuration Guidelines" explains how to set up and administer more complex equipment and features such as a P500 printer, a call charge computer or manager (Hicom GCM), a CorNet-N satellite PABX, executive/secretary mode, Least Cost Routing, and radio paging equipment (not all equipment and features are available in every country).

Lists

The Service Manual contains the following lists:

Table of contents
List of figures (includes all titled figures throughout the manual)
List of tables (includes all titled tables throughout the manual)
List of abbreviations
Index

1.4 Related Documents

Table 1-1 List of Available Documentation for Hicom 150 E Office
(status May 30, 2000)

For U.S. document numbers, please refer to Section 1.2.3

Documentation 
Order number 
Medium 
ED = elec. doc. 
PD = paper doc. 
Service manual Hicom 150 E release 2.0-3.0 
P31003-M1550-X403-*-7620  
A31003-M1550-X-*-7620 
ED 
PD 
System description Hicom 150 E release 1.0-3.0 
A31003-M1550-X100-*-7618 
PD 
Electronic operating instructions on CD-ROM 
P31003-M1550-B870-*-3F19 
ED 
Accessory pack for
optiset E entry 
A31003-M1550-B829-*-7619 
PD 
Accessory pack consists of: 
Operating Manual
Label sheet
Station number label
Accessory pack for
optiset E basic 
A31003-M1550-B830-*-7619 
Accessory pack for
optiset E standard, optiset E advance plus/comfort, optiset E advance conference/conference 
A31003-M1550-B831-*-7619 
Accessory pack for
optiset E memory 
A31003-M1550-B832-*-7619 
Operating instructions for dual-tone multifrequency telephones (DTMF), dial pulsing telephones (DP) 
A31003-M1550-B822-*-7619 
PD 
Operating instructions for ISDN telephones 
A31003-M1550-B821-*-7619 
PD 
Operating instructions
Hicom Assistant TC Office for Hicom 150 E Office, system support/administration 
A31003-M1550-B828-*-7619 
PD 
Operating and installation instructions
Hicom Assistant P Office for Hicom 150 E Office 
A31003-M1550-B869-*-7619 
PD 
Operating instructions
Hicom Attendant C Office for Hicom 150 E Office 
A31003-M1550-B827-*-7619 
PD 
Service manual
Hicom Xpress @LAN 
A31003-K5020-S100-*-7620 
PD 
Administration instructions
Hicom Xpress @LAN 
A31003-K5020-B811-*-7619 
PD 
Operating instructions
Hicom cordless EM, Comfort 2000C 
A31003-M1522-B706-*-7619 
PD 
Operating instructions for
Hicom cordless EM, feature handset 2000C pocket 
A31003-M1522-B750-*-7619 
PD 
Operating instructions for
Hicom cordless EM, Gigaset active handset 
A31003-M1522-B799-*-7619 
PD 
Operating instructions for
Hicom cordless EM, feature handset 3000C  
A31003-M1522-B842-*-7619 
PD 
Service manual
Hicom cordless EM 
P31003-M1522-C101-*-7620 
A31003-M1522-C101-*-7620 
ED 
PD 
Service manual
Hicom cordless S V2.0 
P31003-M1520-C103-*-7620 
A31003-M1520-C103-*-7620 
ED 
PD 
Hicom cordless - presentation and measurement equipment 
A31003-X81-X1-*-7630 
P31003-X81-X1-*-7630 
ED 
PD 
Installation and administration manual Hicom 150 E Endeavor 
A31003-K6022-B100-*-76A9 
PD 

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