Transformer; Foot Switches (2S26 And 2S27); Figure 010-2: Main Electronic N2, B 990 - Miele B 890 Technical Information

B 890/B 990
X1
X5
X6

Figure 010-2: Main Electronic N2, B 990

2.2

Transformer

The transformer is mounted to the base plate, and is covered by the stand.
The transformer is responsible for reducing voltage from 120VAC to 24VDC
for the electronic and several other components.
2.3

Foot Switches (2S26 and 2S27)

The foot switches are mounted below the foot plate and are actuated by the
user to engage the heater plate to the roller and to provide drive to the roller
assembly.
X2
C1
K3
X3
K2
K4
K1
C2
V1
X4
13
Technical Information