Mitel Sx 50 Dpabx Instructions Guide

							Shipping, Receiving and Installation 
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’ SHIPPING AND RECEIVING 
INFORMATION 
General 
n 3.1 Listed below are the contents of the cartons in which the SX-50 system is shipped. 
Upon delivery, check all items against the order form and packaging slip. Report any 
discrepancies immediately. 
The basic SX-50 system is shipped in the following boxes: 
l System carton. The carton is 51.4 cm (20.25 in.) high, 76.2 cm (30.0 in.) wide and 
53.3 cm (21 in.) deep. The gross package weight is 16.00 kg (35.28 lb). (Refer to 
Figure 5-1, SX-50 System Packaging). 
l Circuit cartons. (Refer to Figure 5-2, Typical Printed Circuit Card Packaging). 
l Attendant Console carton. The carton is 20.3 cm (8 in.) high, 41.3 cm (16.25 in.) 
wide and 29.2 cm (11.5 in.) deep. The total weight of the Attendant Console, includ- 
ing packaging, is 2.75 kg (6.06 lb.). (Refer to Figure 5-3, Attendant Console 
Packaging). 
l Generic Module/Lithium Battery carton. The carton is 39.5 cm (15.5 in.) high, 31.5 
cm (12 in.) wide and 5 cm (2 in.) deep. The gross package weight 0.9 kg (2.0 lb.). 
l Documentation carton. The carton is 33 cm (13 in.) high, 33 cm (13 in.) wide and 15 
cm (6 in.) deep. The gross package weight is 4.05 kg (9.0 lb.). 
System 
3.2 The SX-50 system carton contains the following equipment: 
l Card Frame, 
l Static Protection Wrist Strap 
l Cover, 
l Backplate, 
l Power Supply, 
l AC Power Cable, and 
l Control Card II (MCC 2) packed in an antistatic bag. 
Unpack the equipment and perform a visual inspection to ensure that: 
l The Card Frame, Cover, Backplate, Power Supply and Control Card have not been 
damaged during shipping. 
l All components are securely mounted. 
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Cards 
u 3.3 The Control Card II, Generic Module and the peripheral cards are packaged in 
antistatic bags and protected with a layer of packaging foam. Included are the repair 
.tags and a caution notice describing static charge damage. Cards should not be 
unpacked before they are required for use. When required, they should be 
transported to the SX-50 system location packaged-in their original antistatic bags. 
Inspect each card to ensure that the printed circuit board is not cracked and no 
damaged or loose components are apparent. 
It is recommended that Cards be handled by their edges only to avoid damage 
due to static electrical discharge. 
Lithium Battery 
3.4 Included in the Generic Module package is the Lithium battery which is wrapped 
separately. 
Attendant Console 
3.5 
The Attendant Console carton contains the following: 
l main assembly 
l handset 
l handset cord, and 
l Attendant Console cord. 
The Liquid Crystal Display on the Attendant Console is fragile. Do not drop the 
Attendant Console or subject it to any other abnormal shock. Do not apply 
pressure to the surface of the Liquid Crystal Display. 
Defective Items 
3.6 Tag any defective items and return to the supplier in accordance with accepted 
procedures. Refer to Section 9104-091-350-NA, Troubleshooting, for instructions 
on completing the Repair Tag. 
Repacking for Reshipment 
3.7 
When the SX-50 system is shipped from one location to another, pack all items to 
prevent damage. Figure 5-1 to Figure 5-3 show how the equipment was originally 
packaged. Follow this method of packaging as closely as possible. 
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							Shipping and Receiving Information 
If the original packaging material is not available, then place the returned parts in 
antistatic bags, wrap in several layers of air-cushion type wrap, place in a suitable 
container and surround with paper to minimize movement of all items. 
piGiG- 
Precautions 
The Lithium battery is safe for normal use, but the following health and safety precautions must 
be observed: 
1. Do not puncture, crush, or try to open the battery case. 
. 
2. Do not burn the battery or subject it to extremely hot temperatures; for example, by attempting to 
solder directly to the battery case. 
3. Do not recharge batteries which are not specifically designed as rechargeable types. 
4. Do not short circuit the battery terminals. 
5. Always check that the battery is inserted correctly into the card. 
Leakage of Electrolyte 
Electrolyte is released if the battery is ruptured. This electrolyte, which is usually a liquid but can 
be a jelly or paste, is a strong BASE. The following procedures should be followed upon leak- 
age of the electrolyte: 
1. Remove the electrolyte from the equipment and clothing with water but DO NOT allow the water 
to contact the ruptured battery. 
2. Use large quantities of water to remove the electrolyte from the skin and eyes. SEEK IMMEDI- 
ATE MEDICAL ATTENTION. 
Overheating or Venting due to Abuse 
The battery can vent a gas or overheat if abused. If this occurs: 
1. Remove the Generic Module from the Card Frame. 
2. Take the Generic Module to a well ventilated area and let the battery cool. 
3. Remove the battery when it is cool and has stopped venting. Install a new battery. 
Disposing of Damaged or Spent Battery 
The battery does not contain any materials which have a lasting poisonous effect. However, it 
does contain corrosive materials which will ultimately decompose to form harmless substances. 
Dispose of batteries which are damaged or have been discharged to a terminal voltage of 1 .O V 
according to locally approved procedures for disposal of hazardous waste. 
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							4 
’ INSTA-LLATION REQUIREMENTS 
Environmental Requirements 
4.1 The SX-50 system must be vertically mounted on a wall. The location must meet the 
temperature limitations, space requirements and location constraints detailed below. 
Temperature Limitations 
4.2 The temperature and humidity limits are: 
l Temperature 0” - 40” C (32” - 104” F) 
l Relative Humidity 10 - 90% (noncondensing). 
Space Requirements 
4.3 The minimum space required for installation of the SX-50 system is shown in 
Figure 4-1, Space Requirements for the SX-50 System. 
Location Constraints 
4.4 The following requirements must be met when selecting a location for the SX-50 
system. 
The location MUST be: 
l Dry and clean 
l Well ventilated, 
The location MUST NOT be: 
l Near a sprinkler system, sweating pipes, steam pipes or steam vents 
l In an area of extreme temperature changes ‘_ 
l Near corrosive fumes or exhaust from machinery 
. Within 3 m (10 ft) of a copying machine. If there is a copying rn.achine in the room, the 
room should be ventilated by an exhaust fan or the copying machine should be 
equipped with a filtering system. 
The SX-50 system must be mounted on a backboard that measures at least 460 mm 
x 610 mm (18 in. x 24 in.). The material must be at least 3/4 inch plywood or equivalent. 
Backboard installation must conform to local building and electrical codes regarding 
the mounting of electrical equipment. 
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Figure 4-l Space Requirements for the SXSO System 
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							Installation Requirements 
Power Supply Requirements 
4.5 The customer must provide a dedicated single phase power receptacle, which should 
adhere to the following recommendations: 
l 115 V, 60 Hz, fused and capable of delivering a minimum of 5 A. 
l Should be wired and fused independently from all other receptacles. 
l Must not be controlled by a switch. 
l Must be a 3-wire type, with the third wire grounded to the ground of the electrical 
system. 
l Should be easily accessible for the removal of the plug for maintenance. 
l Should be located to prevent accidental removal of the power cable. 
l The power cable between the Power Supply and the receptacle should not present a 
hazard to the subscriber. 
l A warning tag should be attached to the plug-end of the power cable to prevent acci- 
dental removal of the cable by the subscriber. 
l A warning tag should be attached to circuit-breaker-type fuses to prevent unautho- 
rized manual operation. 
l If main power is subject to frequent fluctuations or “brown-outs”, an uninterruptable 
power supply with battery backup response within 50 milliseconds should be consid- 
ered. 
Grounding 
4.6 Proper grounding is essential for reliable operation. The following paragraphs outline 
the system grounding requirements. Refer to Appendix B, System Grounding and 
Surge Protection Requirements and Table 5-4, System Grounding Procedures for 
details. 
Equipment (Chassis) Ground 
4.7 The following is a description of the required communications system equipment 
grounding practice: 
(a) All circuits common within the system derive the ground from a single ground con- 
centration point within the Card Frame. The system ground concentration point 
serves all peripherals colocated with the system. 
(b) Do not expose the system cabinet and all associated ducting hardware along with 
all colocated peripherals to any ground sources other than the system single point 
ground described above. 
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							Shipping, Receiving and Installation 
(c) Do not share an enclosure or raceway between ac service wires bringing ac power 
to the system and any other system grounds, dc power distribution wires, or signal- 
ing wires. 
(d) All system hardware is provided with an ac fault return path to the system single 
point ground, which in turn is provided with a reliable path to the equipment ground- 
ing conductor (i.e., green wire ground or safety ground). 
(e) Refer to Appendix A for FCC Interconnection Requirements. 
(9 All sources of external ground (i.e., system signaling ground to the approved ground 
source, etc.) shall connect to the system single point ground. Providing for a sys- 
tem single point ground minimizes ground loops and prevents lightning from 
finding a path through system components. 
. 
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							5 . 
INSTALLATION PROCEDURES 
. 
General 
5.1 The SX-50 system should be installed according to the steps detailed in the 
Installation Charts. A list of these charts is in Table 2-1, Installation Charts. 
Installation Charts 
5.2 The following charts include all the information required to complete the installation of 
the SX-50 communications system. For programming information, refer to Section 
9104-091-210-NA, Customer Data Entry. 
Table 5-l Installation Charts 
Title Chart 
Unpacking and Inspection of Equipment Chart 5-l 
Mounting Equipment Chart 5-2 
System Grounding Procedures 
Card and Module Installation 
System Cabling 
Attendant Console installation 
Miscellaneous Equipment Installation 
1 System Power-up and Load Default Data Chart 5-3 
Chart 5-4 
Chart 5-5 
Chart 5-6 
1 
Chart 5-7 
( Chart 5-8 
Notes of Caution 
5.3 Static Discharge. Use the Static Protection Wrist Strap to prevent damage to the 
system electronics. It is attached to the metal sideplate of the Card Frame (refer to 
Figure 5-7, Static Protection Wrist Strap). 
Card Replacement. System power must be turned off before removing the Universal 
card, all other peripheral cards can be removed without turning off system power. 
COV and DNIC Line Card. DO NOT use a BUTT set to test the SUPERSET’” 
telephone lines. These circuits do not include a loop current detector; on-/off-hook 
status is signaled by data transmission only. 
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