26 Repairs: Information and Instructions
4. Refit the cover plate 59.
Note that there is a projecting lug on the back
of the cover plate. Be sure to fit the cover plate
so that this lug locates the muffler in position.
5. Perform a function check (see ”7.2 Performing
the function check“ on page 10).
9.14 Electrical circuit diagram
projecting lug
59
Power pack, NiCad
WM 10647
+
-
X1
X2
red
black
Membrane keypad,
Rescue
Vacuum pump
WM 10694
Printed circuit board
Accuvac Rescue
WM 10680
X1
X2
X3
X4
X5
red
black
Charging/operating contacts