Service and Maintenance
Version: F
Field: Service Documents
Number : MK- 028
Page 16 of 23
Subject: Pristine Service Manual
6.3.
Replacing the back On/Off Rocker Switch
-
Disconnect the internal wires that are connected to the switch from the inside of the system (Figure
14).
-
Push out the switch (from the internal side of the system towards outside), using a thin flat
screwdriver.
-
Put in a new switch and connect the internal wires from the inside the system.
Figure 14. On/Off Rocker switch wire
s
6.4.
Replacing the fan
-
Disconnect the fan wires from the block terminal (Figure 15).
-
Unscrew the four 8-32 screws securing the fan into place (Figure 16).
-
Replace the fan with a new one.
-
Screw on the four screws.
-
Reconnect the 2 fan wires to the terminal block
Figure 15. Fan terminal block
Figure 16. Location of fan screws
On/Off Rocker
switch wires
Fan's terminal
block
4 X 8-32
screws