User Manual

7 Maintenance
ID No: 163511 Page 35
7.3. REPLACEMENT OF POWER SUPPLY
• To remove a power supply,
first disconnect mains,
mains cable and DC cable.
• Unscrew the hexagon
socket head cap screw on
the left-hand side and
loosen the other socket
head cap screw on the
right-hand side (circle-
marked) with an Allen key.
• Pull the power supply out.
• Apply heat-conducting
paste to the mounting
surface of the new power
supply.
• Carefully insert the new
power supply.
• Fasten the two socket
head cap screws.
• Reconnect all cables.
figure 7-4 Power supply screws
Mains
connector
DC con-
nector