Toa VP-2241, Instruction Manual

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Chapter 8: INSTALLATION AND SETTING PROCEDURES (HARDWARE)
6. rAcK mOuNTING
8-44
PF-013B
VX-2000
PF-013B
VX-2000SF
VP-2421
PF-013B
VP-2064
VP-2241
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
VX-2000PF
VX-2000DS
PF-013B
VP-2122
PF-013B
PF-013B
PF-023B
Rack
6. RACK MOUNTING
Observing the following precautions, mount the equipment in the rack.
•
mount the power amplifier as high as
possible in the rack.
•
mount at least 1 perforated panel (1 rack
unit size) above and below every 2 power
amplifier units.
•
mount a perforated panel above the
VX-2000DS to facilitate its internal
fuse replacement because fuse can be
accessed through the rear most section of
the top panel.
Notes
•
When the amplifiers are installed, the supporting brackets shall be used in the rack to safely mount and
securely support the units.
•
The perforated panel is recommended in place of space.
• The VX-2000DS, VX-2000PF, and VX-200PS must be installed in the cabinet rack of CR series (models CR-
15, cr-22, cr-27, cr-35, cr-40, and cr-44).
• The VX-2000DS and VX-2000PF must be supported by the supporting brackets.
• When the rack is installed in environment with an ambient temperature of more than 30 ºC, then the "FAN
KIT" must be installed. It can be controlled by a temperature sensor which shall activate the fan at 40 ºC or
less.
•
When batteries are installed in the rack,
place them directly below the VX-2000DS
so that they can perform temperature
compensation for the charging voltage.
In this case, use a perforated panel in front
of the rack to avoid excessive temperature
rise around the batteries. for installing
batteries, refer to the Instruction manual
attached to the VX-2000DS.
•
It is recommended that a blower unit be
installed at the uppermost position for
efficient exhaust of inner heated air.