10-4
Mounting and installation
DKR Drive Controllers
DOK-DIAX03-DKR********-PR02-EN-P
Conversion to cooling method using air inside of cabinet
It is necessary to convert the cooling method, if
•
there are no rectangular vents near the controller heatsink in the
mounting panel of the control cabinet
•
you can see the ventilator through a round opening on the right side of
the device to be replaced and the cooling fins of the heatsink on the
bottom side (which shows that the device was being operated with air
from inside the cabinet).
Note:
As a matter of principle observe the specifications of the
machine manufacturer or control cabinet maker!
For the conversion to “Cooling with air from inside the cabinet” there are
no additional parts required, it is only necessary to dismount installed
parts:
1. Remove the round cover (1) on the right side of the device.
2. Remove the cover of the heatsink (2) (on the bottom side of the
device). (The screws are accessible from below.)
LUFTDKR4.FH7
as delivered
(side view)
conversion
(perspective)
1
6
1
7
1
10
as mounted
(side view)
air inlet
air outlet
air outlet
cover (1)
cover (2)
air
inlet
mounting panel
conversion criteria: mounting frame without vents
X9
X8
X7
1
11
DIGIT
AL COMP
ACT CONTROLLER DKR
H1
X4
X2
U5
U2
S2
U4
U1
U3
H2
S1
X3
X3
Fig. 10-3: Conversion to cooling method using air inside of cabinet (DKR04)
Conversion criteria
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
