Inter-Tel Imx/Gmx 416/832 Installation Manual

INTER-TELPRACTICES 
IMX/GMX 416/832 INS-‘I’ION % MAINTENANCE INS’lXLLATION 
Issue 1, November 1994 
FIGURE 3-29. CONNECTING THE POWER CABLE TO THE EXPANSION 
TELECOM MOTHERBOARD 
A 
B 
CFCP 
AGND 
BGND 
REsv2 
DGND 
+N 
-12COM 
t12v 
t3ov 
tSVA 
VRlNG 
KGND 
-5VA 
-48V 
RBSVl 
C 
D 
E 
AGND 
BGND 
RJisv2 
tssENRTN 
DGND 
t5 SEN 
tN 
-12COM 
t12v 
t3ov 
tSVA 
VRlNG 
KGND 
-5VA 
-48V 
REsVl 
AGND 
BGND 
RFsv2 
DGND 
tN 
-12COM 
t12v 
t3ov 
tSVA 
VRlNG 
KGND 
-5VA 
-48V 
RESVl 
CPCP 
- 
- 
- 
- 
- 
- 
- 
-...

INSTALLATION Issue 1. November 1994 
INTER-TELPRACTICES 
IMX/GMX 416/832 INSTALLATION & MAINTENANCE 
c. INsTALLTHEREMArNxN G POWER 
CABLES 
6.10 
The PC Motherboard and disk drive power 
cables, which are included in Box B, must be installed as 
follows: 
(1) Attach the power supply end of the PC Mother- 
board power cable to the appropriate connectors 
on the front of the power supply chassis. (Refer 
to Figure 3-30 on page 3-49.) 
(2) Attach the power supply ends of the two disk 
drive power cables to...

lNTER-TELPRAcTIcJzs 
AWGMX 416/832 INSTALLATION & MMNTJZNANCE INSTALLATION 
Issue 1. November 1994 
FIGURE 3-30. CABLE CONNECTIONS TO THE MAIN POWER SUPPLY CHASSIS 
FRONT SIDE OF MAIN POWER SUPPLY CHASSIS 
TO PC MOTHERBOARD TO TELECOM TO EXPANSION 
(Via the PC Mother- 
 MOTHERBOARD 
POWER SUPPLY 
board Power Cable) (Via the Telecom Mother- (Via the V-Ring 
board Power Cable) Power Cable) 
TO HDLC CARD TO HARD AND FLOPPY DISK NOT CURRENTLY 
(via the HDLC DRIVES & OPT. COOLING FAN USED 
Power Cable) (Via...

INSTALLATION Issue 1, November 1994 INTER-TEL#PRACTICES 
IMX/GMX 416/832 INSTALLATION & MAINTENANCE 
FIGURE 3-31. CABLE CONNECIIONS TO THE EXPANSION ‘. 
-q 
POWER SUPPLY CHASSIS : 
FRONT SIDE OF EXPANSION POWER SUPPLY CHASSIS 
TO MAIN 
POWER SUPPLY 
(Via the V-Ring 
Power Cable) TO EXPANSION TELECOM 
MOTHERBOARD 
(Via the Expansion 
Power Cable) 
NOTE: Since the fuse on the main power supply chassis also protects the expansion power supply, newer-ver- 
sion expansion power supply chassis are not equipped...

INTER-TEL PRACTICES 
IMXfGMX 4161832 INS TALLATION & MAINTENANCE INSTALLATION Issue 1. November 1994 
E. INSTALL TECE POWER SUPPLY 
MODULES 
CAUTION 
HIGH VOLZdGE. When the system power is 
turned on, each module contains both 35OVDC and 
11OVAC. Before inserting or removing the power 
supply modules, make sure that the AC POWER 
switch has been turned OFF for at least five 
min- 
utes. Failure to allow the high voltage to dissipate 
can cause bodily injury. 
6.12 After the main power supply chassis and,...

INSTALLATION 
Issue 1, November 1994 INTER-TELPRACTICES 
IMX/GMX 416/832 INSTALLATION & MAINTENANCE 
FIGURE 3-32. MAIN POWER SUPPLY MODULE INSTALLATION ..k 
 
j! 
BACK SIDE OF MAIN POWER SUPPLY CHASSIS (COVER REMOVED) 
90VAC RING 
GENERATOR I 
MODULE +3OV SLAVE 
MODULE 
I 
+3OV SLAVE 
MODULE (If Needed)  
 
+3OV MASTER 
QUAD MODULE* 
MODULE 
llelecommunicetions 
(If Needed) 
Complex) 
* Quad Modub suppli +!3f, -W, +12V, and -12V 
NOTE: With newer-version power supply chassis, there is more flexibility as...

INTJIR-TJZLPRACTICES 
lMX/GMX 416/832 INSTALLATION & MAINTENANCE INSTALLATION 
Issue 1, November 1994 
FIGURE 3-33. EXPANSION POWER SUPPLY MODULE INSTALLATION 
BACK SIDE OF EXPANSION POWER SUPPLY CHASSIS (COVER REMOVED), 
SLAVE3OV 
MODULE 
(If Needed) SLAVE 30V 
MODULE 
(If Needed) MASTER 30V 
MODULE 48V MODULE QUAD MODULE+ 
(For SLCs, IDCs, 
LGCs, & EMCs) 
NOTE: With newer-version expansion power supply chassis, there is more flexibility as to which type of pow- 
er supply module can be installed in...

INSTALLATION INTER-TELPRACTICES 
Issue 1. November 1994 IMX/GM.X 416/832 INSlYALIATION 8z MAINTENANCE 
Grounding Requinzments 
6.13 
The equipment cabinet must be properly 
grounded to an earth ground point. Acopper, cold water 
pipe is usually a good ground point 
NOTE: According to UL 1459, “an insulated grounding 
conductor that is not smaller in size and equivalent in in- 
sulation material and thickness to the grounded and un- 
grounded branch-circuit supply conductors, except that 
it is green with...

INTER-TELPRACTICES 
IMX/GMX 416/832 INSTALLATION & MAINTENANCE INSTALLATION 
Issue 1. November 1994 
Power Supply Electrical Test 
6.17 
Perform the following electrical check on the 
power supply(s). 
(1) Ensure that the main system AC power cable is 
not plugged in and that the AC POWER switch 
on the front of each power supply unit is OFF. 
(2) Check the condition of the fuses located on the 
power supply(s). 
a. On the 
main power supply unit, the main fuse 
(located on the front) should be: 3OOVAC,...

INS’E4LLATION 
Issue 1, November 1994 INTER-TELPRACTICES 
IMX/GMX 416/832 INSTALLATION 8z MAINTENANCE 
(7) If the voltages at the individual connectors aiz 
within the specifwd limits, replace the defective 
cable(s). 
If voltage measuremertls at the individual con- 
nectors am not within the specijied limits, re- 
place the defective power supply module(s) 
and/or the power supply chassis(s). 
(8) 
Turn OFF the AC POWER switch. 
CAUTION 
If using a hard disk drive that does not have %elf- 
parking”...