Bosch EPS 708 - Page 66

1 689 975 233 2018-05-08| Robert Bosch GmbH
66 | EPS 708 | Repairen
F2 F3 F4 F5 F6 F7
T2
K4 K7 K8
F9
K3K2
F1
L2L1L3L2L1L3L2L1
L2 L3 L1 L2 L3 L1 L2 L3
L3L2L1L3L2L1L3L2L1L3L2L1
L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2 L3
G4
M2
15531166742
1 L11 L11 L11 L1
DILMC7-01DIL MC7-01DIL MC7-01
A1 A1 A1 A1
A2 A2 A2
21 NC21 NC21 NC21 NC
22 NC22 NC22 NC
5 L35 L35 L35 L3
6 T36 T36 T3
3 L23 L23 L23 L2
4 T22 T12 T12 T1 4 T24 T2
PE L3L2L1
F2 F3 F4 F5 F6 F7F1
A13
X1.3
G3
L2 L3L1
I<
In
13 14 DC
18-29.5V
DC ok
Boost
ok
Signal
Input 3AC 400-500V Output DC 24V 20A
PE
LineNetz
380-440Vac
L3L2L1
Adj.
15...17V
DILMC7-01
A222 NC6 T34 T22 T1
1 L1 A121 NC5 L33 L2
A222 NC6 T34 T22 T1
Range
Time
10s
1
458863-68_Pal
1
Fig. 121: Side view of electric compartment
1. Disconnect the wires connected to the frequency
converter A13 (Fig. 121, item 1) at terminals L1, L2
and L3.
2. Disconnect the wires connected to the frequency
converter A13 (Fig. 121, item 1) at terminals U, V
and W.
3. Unplug the control terminal connector
(Fig. 122, item 2).
4. Unplug the control terminal connector
(Fig. 122, item 1).
1
2
458863-69_Pal
Fig. 122: Disconnecting the control terminals
5. Disconnect the protective conductor (Fig. 123,
item1) from the protective conductor bar of the
frequency converter A13.
458863-70_Pal
RUN FWD REV
POWER
1
Fig. 123: Protective conductor connection on the frequency
converter
Removing the frequency converter A13
¶ Using a screwdriver, push the catch down
(see Fig. 124) and then pull the frequency converter
A13 off the top hat rail.
4588863-71_Pal
Fig. 124: Catch for frequency converter A13