Installation MACH4002
Release 16 03/2021
23
Power supply plug-in units for power supply basic device
M4-POWER
M4-P-AC/DC 300W
(see on page 65 “Order numbers/product description”)
.
Note:
The plug-in power units of the M4-POWER power supply basic
device cannot be used for the switch basic device.
1.4
Fan
Note:
Note the safety instructions in
“General safety instructions” on page 7
1.4.1
M4-AIR plug-in fan
Operate the MACH4002 switch chassis exclusively with plug-in fans as
described in the following.
On the front side of the MACH4002 basic device, the fan plug-in unit M4-AIR
is located on the left. You can replace the plug-in fan during operation.
See “Installing the M4-AIR... plug-in fan unit” on page 44.
See “Deinstalling the M4-AIR... plug-in fan unit” on page 54.
M4-AIR
: Fan plug-in unit for switch basic device MACH4002 without
temperature sensor for the use in ambient air temperatures up to
m60 °C (+140 °F).
NOTE
OVERHEATING OF THE DEVICE
Depending on the ambient temperature, the device can be operated for a
maximum of one to two minutes with the fan unit removed.
Non-adherence to these instructions can lead to material damage.
Summary of Contents for Hirschmann MACH4002 Series
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