Download Manual - Labbrands

5.
Disconnect the controller board connectors for the solid-state ralay, the thermoelement, and the
power supply.
Figure 10: Connections of the controller (rear)
1B
1A
Solid-state ralay heating (-2K1)
N~
L
Power supply
V-
V+
Thermoelement (-2B1)
6.
Pull the controller fixings (F) off the controller.
7.
Push the controller towards the front out of the instrument panel.
8.
Replace the old instrument panel and/or install the new controller by following steps 1. to 7. in
reverse order.
F
Figure 11: Pulling the controller fixings off the controller
Redline Service Manual RE / RF / RI 02/2010
page 21/38