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4 Installation

4.1 Hicom 150 E OfficePro Installation

4.1.1 Overview

Chapter Contents

This chapter contains information on:

Installing the Hicom 150 E OfficePro communication system
This chapter describes the standard installation procedures for the basic system. Refer to Section 6.1 on page 6-2 for information about supplementary equipment and expansions
Configuring the boards
 
DANGER 
The system may be installed by authorized service personnel only. 

Tools and help needed

The following are needed for installing the Hicom 150 E OfficePro system:

Tools:
Hex or open-end wrench, 8 mm
Diagonal cutting pliers, telephone pliers, wire stripper, flat-nosed pliers
Slotted screwdrivers, from 2 to 8 mm (¼" to 5/16")
Phillips or cross-point screwdrivers, sizes 1 and 2
TORX screwdriver, size TX20
Wire stripper (Part No. C39407-A139-A11, not for U.S.)
Electric drill
Hammer
Level
Tape measure
Special tool for mounting the Hicom cordless 150 E base station (not for U.S.)
Help:
Hicom Assistant T or Hicom Assistant E Office
Hand-held telephone test set
Digital-multimeter for testing ground connections and partial voltages
Not for U.S.: ISDN tester (such as K3000 or Aurora)
For U.S. only: AuroraDuet, or similar, ISDN protocol analyzer (for PRI)
For U.S. only: Punch-down tool suitable for the block used (such as 66 block)

4.1.2 Installation Procedure

Table 4-1 Hicom 150 E OfficePro-System Installation Procedure

Step 
Installation Activity 
Page 
1.  
Select the Installation site
(usually predetermined) 
4-5 
2.  
4-7 
3.  
Mount the main distribution frame (MDFU or MDFU-E)
(in the U.S., the customer supplies the MDF) 
4-8 
4.  
Set up the system cabinets: 
 
 
 
 
 
 
 
(for stacked system cabinets) (not for U.S.) 
4-9 
5.  
Mount on the wall if desired (for U.S. only) 
4-11 
6.  
4-24 
7.  
4-27 
8.  
4-34 
9.  
4-50 
10.  
4-55 
11.  
(already completed in non-U.S. systems) 
4-57 
12.  
4-66 
13.  
4-66 
14.  
Test and ring out all telephones 
15.  
Test all option modules connected 
16.  
Test features programmed at optiset E telephones  
17.  
Test public network connections 
18.  
Test least cost routing if used 
19.  
Conduct a visual inspection 

4.1.3 Selecting the installation site

Selecting a Site

The customer usually has a preferred installation site in mind. Make sure that the customer's site meets the following guidelines:

Do not expose the systems to direct sources of heat (such as sunlight and heaters)
Do not expose the systems to extremely dusty environments
Avoid contact with chemicals
Take every precaution to prevent the formation of condensation on the system during operation. If condensation forms on a system, make sure the system has time to dry completely before starting it up
Observe the environmental conditions specified in Section 2.10.4

For installation outside the U.S., there are no specifications for minimum distances to be maintained between system cabinets and walls or ceilings in terms of functionality and environmental conditions.

For U.S. Only:

Install secondary-protection equipment
Avoid standard carpeting, as it tends to produce electrostatic charges
Ensure the availability of a power source that meets the requirements described in Section 4.1.3.1 on page 4-6
Ensure that Siemens equipment is 40 in. (101.6 cm) from other electrical equipment. The National Electrical Code (NEC) requires 36 in. (91.44 cm) of clearance in front of electrical equipment and 40 in. (101.6 cm) of clearance from other electrical service equipment.

The equipment room for the system should provide adequate space for installation and maintenance activities (such as removing and replacing boards). Leave at least 16 in. (42 cm) on all sides of the system, and 36 in. (91.44 cm) in front.

Note: Refer to Section 2.3.1 for Information on Hicom 150 E OfficePro design and dimensions.

4.1.3.1 AC Power (for U.S. Only)

One ac power source is required for each cabinet. The ac power source must meet the requirements specified in Table 4-2.

Table 4-2 AC Power Requirements (for U.S. Only)

Normal Input 
Voltage 
Frequency 
 
Minimum 
Maximum 
Minimum 
Maximum 
120 Vac/60 Hz 
110 Vac 
130 Vac 
47 Hz 
63 Hz 

 
WARNING 
Under no circumstances should any OfficePro system or combination of OfficePro systems be connected directly to a wall outlet; use a UL Listed or CSA Certified transient surge protector for every two cabinets.  

AC Power Outlet Requirements (for U.S. Only)

Must have a UL Listed or CSA Certified transient surge protector between the outlet and the system. Up to two cabinets can be connected to the surge protector. Under no circumstances should any OfficePro system or combination of systems be connected directly to a wall outlet.
Must not be located more than 8 feet (2.4 m) from the system
Must provide fused 120 Vac (single-phase) power at 50 to 60 Hz capable of delivering 20 amperes
Should have a warning attached to the circuit breaker that controls it to prevent accidental removal of power
Should be on a dedicated circuit with an isolated ground

Do not connect the power until the system is properly grounded as described in Section 4.1.8 on page 4-27. Refer to Section 5.1.3 on page 5-2 for more information about connecting the power supply.

4.1.4 Unpacking the Components

Procedure
Step 
Activity 
1.  
Compare the components with the packing slip or customer receipt to make sure that they are correct and complete.  
2.  
Determine whether any damage has occurred during transport and report it to the appropriate departments or the shipper. 
3.  
Dispose of the packing materials properly. 

 
WARNING 
Use only equipment and materials that are in perfect working order. Do not start up equipment with visible damage. 

4.1.5 Mounting the Main Distribution Frame (MDFU or MDFU-E) (Not for U.S.)

Introduction

In the U.S., customers supply their own main distribution frames. Follow the manufacturer's instructions for installation.

Outside the U.S., the following are used as main distribution frames:

MDFU-E, which is shipped with new systems (see Figure 4-30).
MDFU (one MDFU unit per system cabinet), which was used for non-U.S. Hicom 150 E OfficePro systems in Release 2.0 and earlier (see Figure 4-29).

Installation Notes (Not for U.S.)

The MDFU or MDFU-E should be installed in the direct vicinity of the system (note length of connecting cable) and at eye level. Mount it on the wall according to the instructions that came with it. The bag attached to the cover contains a drill template and screws and wall anchors for attaching the MDF to the wall.

Procedure for Mounting the MDF on the Wall (Not for U.S.)
Step 
Activity 
1.  
Use the template to drill holes. 
2.  
Insert the wall anchors and screw in the screws, leaving 5 mm projecting. 
3.  
Mount the MDFU or MDFU-E on the brackets and remove the packing protection covering. 
4.  
Remove the housing cover and tighten the screws through the holes. 

4.1.6 Setting up the System Cabinets

Introduction

Outside the U.S., the cabinets are already equipped with the boards needed for the customer's specific requirements. In the U.S., you may need to install the boards.
 
Hazard 
Be sure to ground the system properly before starting it up and connecting the stations.  

4.1.6.1 Overview

System configurations

 
WARNING 
A fully equipped OfficePro cabinet weighs 22 kg (48.46 lb.). We recommend lifting cabinets only before they are equipped. Do not attempt to lift objects that you think are too heavy for you; use a hand truck or get assistance.  

The following setup options are possible for system cabinets:
System 
Page 
4-11 
One cabinet on a wall (for U.S. only) 
4-11 
4-14 
4-16 
4-21 
4-22 

The horizontal surface may be floor or a table.

4.1.6.2 Removing the Cabinet Covers

How the Covers Are Secured

The front cabinet cover (for board servicing) and the rear cabinet cover (for cable servicing) are each secured by two snap fasteners.

You can remove the upper and lower grills in both covers. This facilitates routing the cables to the MDF.

To replace a cover, position the snap fasteners in the two guides and press down on the cover until it snaps into place.

Procedure (Figure 4-1)
Step 
Activity 
1.  
Insert a slotted screwdriver (with the blade vertical) into a recess (1).  
2.  
Carefully swing the handle of the screwdriver toward the center of the cabinet (2) until the fastener snaps out and the cover loosens. 
3.  
Then insert the screwdriver in the second recess (3), loosen its snap fastener. You can then remove the cover.  

Mounting the Cover

Figure 4-1 Hicom 150 E OfficePro-Removing the Front and Rear Covers

4.1.6.3 Setting Up a One-Cabinet System

Procedure
Step 
Activity 
1.  
Remove the front and rear cabinet covers.  
2.  
Place the system cabinet in the installation site and make sure that it is level and stable.  
U.S. only: For wall mounting, refer to page 4-11

Mounting a One-Cabinet System on the Wall (for U.S. Only)

You can mount a one-cabinet system on the wall using the wall-mount kit.

Wall-Mount Kit

Figure 4-2 Hicom 150 E OfficePro Wall-Mount Kit (for U.S. Only)

Procedure (Figure 4-3 on page 4-13)

 
WARNING 
An empty OfficePro cabinet weighs 32 lb. (14.53 kg). Mount the cabinets before equipping them with boards and do not attempt to lift objects that you think are too heavy for you; get help.  

Step 
Activity 
1.  
Install a plywood backboard at least 0.75 in. (19.05 mm) thick. 
2.  
Use the wall-mounting bracket as a template to drill three holes in the backboard. Use the keyed holes in the top of the bracket and the round hole in the bottom of the bracket. 
3.  
Install the screws in the top two holes, tightening them until 0.25 in. (6.35 mm) is protruding. 
4.  
Bolt the swing-out assembly on the wall-mounting bracket to the back of the cabinet.  
5.  
Close the swing-out assembly and hang the bracket and cabinet on the top screws.  
6.  
Swing the cabinet open and tighten the top screws completely. 
7.  
Insert and fully tighten the bottom screw in the round hole. 
8.  
Bolt the latching assembly to the opposite edge of the cabinet. 

You can invert the bracket to have the cabinet swing out in the opposite direction.

 
WARNING 
Do not fasten power cords to building surfaces when mounting cabinets on the wall. 

Wall Mounting (One-Cabinet System)

Figure 4-3 Wall Mounting for a One-Cabinet System (for U.S. Only)

4.1.6.4 Setting up a Stacked Two-Cabinet System

Procedure
Step 
Activity 
1.  
Remove the front and rear cabinet covers.  
2.  
Mount the stabilizer feet (not for U.S.) on the basic cabinet (BC). Place the basic cabinet in the installation site and make sure that it is level and stable.  
3.  
Place the expansion cabinet (EC) on the basic cabinet. Make sure that the EC feet slide into the depressions in the top of the BC. 
4.  
If mounting the system on the floor or on a table, attach the two cabinets using the four connecting plates each held by two screws with washers (Figure 4-4 on page 4-15). Be sure to fasten all four of the adjoining corners. Make sure that the connecting plates are mounted in the correct direction (inside the cabinets and pointing inward). 
5.  
For U.S. only: If mounting the system on the wall, refer to page 4-16

For U.S. Only

 
DANGER 
The connecting plates must be installed to ensure proper grounding for systems mounted on a floor or other horizontal surface.  
 
You can install seismic anchors for greater stability, as is required in some installations. Refer to Section 4.1.7 on page 4-24 for more information and take note that the bolts and inserts included in the seismic anchor kit are suitable for concrete floors; bolts for other surfaces must be supplied separately. 

Installing a Stacked Two-Cabinet System

Figure 4-4 Hicom 150 E OfficePro-Installing a Two-Cabinet System (Stacked)

Laying the Connecting Cables

To lay the connecting cables between the two cabinets, you can cut out the pre-stamped recesses in the bottom of EC1 and the top of the BC with a pair of diagonal cutting pliers and break them out with a pair of flat-nosed pliers.

 
WARNING 
Be careful when breaking out the recesses. Remove any sharp edges and corners. 

Mounting Two Cabinets Stacked on the Wall (for U.S. Only)

You can mount two cabinets stacked on the wall using the wall-mount kit.

 
DANGER 
The second cabinet also requires an earth ground as described on page 4-32. Do not fasten wall-mounted cabinets with the connecting plates, as this will interfere with the earth ground. 

Wall-Mount Kit

Figure 4-5 Hicom 150 E OfficePro Wall-Mount Kit (for U.S. Only)

 
WARNING 
An empty OfficePro cabinet weighs 32 lb. (14.53 kg). Mount the cabinets before equipping them with boards and do not attempt to lift objects that you think are too heavy for you; get help. 

Procedure (Figure 4-6 on page 4-18)
Step 
Activity 
1.  
Install a plywood backboard at least 0.75 in. (19.05 mm) thick. 
2.  
Use a wall-mounting bracket as a template to drill three holes in the backboard for each cabinet. Use the keyed holes in the top of the bracket and the round hole in the bottom of the bracket. 
3.  
Install the screws in the top two holes for each bracket, tightening them until 0.25 in. (6.35 mm) is protruding. 
4.  
Bolt the swing-out assembly on the wall-mounting bracket to the back of each cabinet.  
5.  
Close the swing-out assembly and hang each bracket and cabinet on the top screws.  
6.  
Swing each cabinet open and tighten the top screws completely. 
7.  
Insert and fully tighten the bottom screws in the round holes. 
8.  
Bolt the latching assembly to the opposite edge of each cabinet. 

You can invert the brackets to have the cabinets swing out in the opposite direction.

 
WARNING 
Do not fasten power cords to building surfaces when mounting cabinets on the wall. 

Wall Mounting (Stacked Two-cabinet System)

Figure 4-6 Wall Mounting for a Stacked Two-Cabinet System (for U.S. Only)

Laying the Connecting Cables

To lay the connecting cables between the two cabinets, you can cut out the pre-stamped recesses in the bottom of EC1 and the top of the BC with a pair of diagonal cutting pliers and break them out with a pair of flat-nosed pliers.

 
WARNING 
Be careful when breaking out the recesses. Remove any sharp edges and corners. 

Procedure: Mounting the Stabilizer Feet (Not for U.S.)

 
WARNING (Not for U.S.) 
Always mount the stabilizer feet on stacked, surface-mounted system cabinets to ensure stability (Figure 4-7). 

Step 
Activity 
1.  
Place the stabilizer feet beneath the right and left outer edges of the cabinets. Insert the cabinet feet into the two holes in the stabilizer feet (1).  
2.  
Attach the stabilizer feet to the metal housing of the cabinet (2) by inserting two screws per foot into the pre-drilled holes in the housing. 
3.  
Continue installing the system.  

 
For U.S. only: You can install seismic anchors for greater stability, as is required in some installations. Refer to Section 4.1.7 on page 4-24 for more information and note that the bolts and inserts included in the seismic anchor kit are suitable for concrete floors; bolts for other surfaces must be supplied separately. 

Mounting the Stabilizer Feet (Not for U.S.)

Figure 4-7 Hicom 150 E OfficePro-Mounting the Stabilizer Feet (Three-Cabinet System Shown)

4.1.6.5 Setting Up a Two-Cabinet System Side by Side

Procedure
Step 
Activity 
1.  
Remove the front and rear cabinet covers.  
2.  
Place the system cabinets side by side in the installation site and make sure that they are level and stable. Correct any differences in height.  
3.  
If mounting the system on the floor or on a table, attach the two cabinets using four connecting plates each held by two screws with washers (Figure 4-8). Be sure to fasten all four of the adjoining corners. 
Make sure that the connecting plates are mounted in the correct direction (inside the cabinets and pointing inward).  

 
DANGER (for U.S. Only) 
The connecting plates must be installed to ensure proper grounding for systems mounted on a floor or other horizontal surface. 

Installing a Two-Cabinet System

Figure 4-8 Hicom 150 E OfficePro-Installing a Two-Cabinet System (Side by Side)

Laying the Connecting Cables

To lay the connecting cables between the cabinets, first remove the lower grills in the rear covers.

4.1.6.6 Setting Up a Stacked Three-Cabinet System

 
WARNING 
Only two cabinets may be stacked vertically. When setting up a three-cabinet system place EC2 next to the BC. 

Procedure
Step 
Activity 
1.  
Remove the front and rear cabinet covers.  
2.  
Mount one stabilizer foot (not for U.S.) on the basic cabinet and one on the expansion cabinet (EC2). Place EC2 next to the BC in the installation site and make sure that it is level and stable. Correct any differences in height. 
3.  
Place expansion cabinet EC1 on the basic cabinet. Insert the feet of EC1 into the depressions in the top of the BC.  
4.  
Attach the three cabinets using four connecting plates, each held by two screws with washers (two plates on each adjoining corner; see Figure 4-9). Be sure to use all eight plates.
Make sure that the connecting plates are mounted in the correct direction (inside the cabinet and pointing inward).  

 
DANGER (for U.S. Only) 
The connecting plates must be installed to ensure proper grounding for systems mounted on a floor or other horizontal surface. 
 
You can install seismic anchors for greater stability, as is required in some installations. Refer to Section 4.1.7 on page 4-24 for more information and take note that the bolts and inserts included in the seismic anchor kit are suitable for concrete floors; bolts for other surfaces must be supplied separately. 

Installing a Three-Cabinet System

Figure 4-9 Hicom 150 E OfficePro-Installing a Three-Cabinet System (Stacked)

 
A three-cabinet system cannot be mounted on a wall.  

Laying the Connecting Cables

To lay the cables between the BC and EC2, remove the lower grills in the two rear covers.
To lay the connecting cables between the BC and EC1, cut out the pre-stamped recesses in the bottom of EC1 and top of the BC with a pair of diagonal cutting pliers and break them out with a pair of flat-nosed pliers.
 
WARNING 
Be careful when breaking out the recesses. Remove any sharp edges and corners.  

4.1.7 Installing the Seismic Anchors (for U.S. Only)

Seismic anchors can be used for additional stability if desired by the customer or required by code.
 
Local building codes may require the use of seismic anchors in critical locations, such as hospitals. The OfficePro seismic anchor kit includes bolts and inserts suitable for concrete floors. Consult the site planner for code requirements, or if the customer wishes to install the seismic anchors on another type of floor. 

Procedure (Figure 4-10 on page 4-25)
Step 
Activity 
1.  
Hook the anchor into the center holes in the lower grill on each cabinet, front and back. 
2.  
Bolt the anchor to the floor using the holes provided. 

The anchor for the back of the cabinets is wider to provide space for cables.

Seismic Anchoring

Figure 4-10 Hicom 150 E OfficePro Seismic Anchors

Seismic Anchors for Multiple Cabinets

Figure 4-11 Seismic Anchoring for Multiple Cabinets (Front View)

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