201
Instruction Manual
SVGm
ENGLISH
Connect, power and start the SVGm.
Check the correct operation of the fans. Follow steps 18 and 19, section “10.3.- CHANGE OF COOLING
FANS: SVGm OF 20.7 and 30 kvar”
10.6.- CHANGE OF COOLING FANS: SVGm OF 50, 69, 75 and 100 kvar WALL
Table 51: Tools needed (SVGm-4WF-050M, SVGm-3WF-075M, SVGm-3WF-100M and SVGm-4WF-069M)
Tools needed
Fan assembly replacement SVGm-xxx-100x, Code: 920124
2
Screwdriver for PH2 head screws
25
Screwdriver for Torx 25 head screws
4
Screwdriver for Allen 4 head screws
5
Screwdriver for Allen 5 head screws
10
Screwdriver for Hexagonal 10 mm head screws
To proceed to change the set of fans:
Place the SVGm in STOP mode and disconnect the device from the power. If necessary, disconnect
all the connection cables and short-circuit the current transformers.
Wait for 1 minute for the capacitors to discharge before opening the device.
Remove the 6 screws from the front cover.
2
3
3
Figure 91: Change of cooling fans (Step 3).
Disconnect the display.
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