Q9 Plus Bypass ASD/Bypass Box Installation and Operation Manual
23
Connecting the Bypass Box
The Bypass Box input and output power lines connect to the
Q9 Plus ASD
via the wire chase of the
upper section of the Bypass Box as shown in
.
The wire size used shall be in accordance with the specifications listed in the section titled
Terminal Specifications on pg. 43
.
Connect the Q9 Plus ASD to the Bypass Box as follows
:
1.
Connect the
L1
,
L2
, and
L3
terminals of the
Q9 Plus ASD
to the
L1
,
L2
, and
L3
terminals of the
Bypass Box, respectively, via terminal block
PDB1
.
2.
Connect the
T1
,
T2
, and
T3
terminals of the
Q9 Plus ASD
to the
T1
,
T2
, and
T3
terminals of the
Bypass Box, respectively, via terminal block
PDB1
.
Note:
The Bypass Box version of the
Q9 Plus
requires that the control Interface Board be
used to connect the
to the Control Board via the 25-pin ribbon cable
(P/N 76295) as described below and shown in
3.
Open the front door of the
Q9 Plus ASD
and remove the lower front cover.
4.
Loosen the Torx
screw at the upper-right corner of the
5.
Slide the factory-installed Terminal Board downward to remove it from the
Q9 Plus ASD
.
6.
Insert the Interface Board (P/N 58100) into the
Q9 Plus ASD
(slide upwards). Ensure that the male
S106 connector of the Interface Board seats securely into the female connector of the
Q9 Plus
ASD
.
7.
Secure the Interface Board using the Torx
screw at the upper-right corner of the Terminal Board.
Note:
The Torx
screw at the upper-right side of the Interface Board does not require much
torque to secure the Interface Board into the 9-Series ASD. Once the Torx
screw
begins to resist turning, less than ½ of a turn is required to tighten securely.
8.
Connect one end of the 25-pin ribbon cable (P/N 76295) to
CN7
of the Interface Board.
9.
Route the cable through the wire chase of the Bypass Box towards the lower section of the Bypass
Box. Ensure that the cable is routed away from power circuits as much as possible.
10. Connect the other end of the 25-pin ribbon cable to
CN7A
of the Terminal Board.
11. Replace the lower front cover of the
Q9 Plus ASD
and close the door.
12. Close the door of the Bypass Box.
System Grounding
Proper grounding helps to prevent electrical shock and to reduce electrical noise. The ASD is designed
to be grounded in accordance with
Article 250
of the
NEC
or
Section 10/Part One
of the
Canadian
Electrical Code
(CEC).
The grounding conductor shall be sized in accordance with
Article 250-122
of the
NEC
or
Part One-
Table 6
of the
CEC
.
The input, output, and control lines of the system shall be run in separate metal conduits, and each shall
have its own ground conductor.
Ensure that the Torx
screw of the Interface Board is securely in place to prevent arcing, intermittent
operation, or system failure.
— T h e M e t a l O f C o n d u i t I s N o t A n A c c e p t a b l e G r o u n d —
Содержание Q9 Plus ASD
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