13 Pilot lamp, shaking system
(yellow)
Proceed to jolting of the filter system
upon lighting of this pilot lamp by actu-
ating the knob (Fig. 10/5).
The pilot lamp flashes du-
ring the shaking procedure
and extinguishes after low
pressure has been attained
in the filter system. Jolting
is effectuated in 7 intervals.
14 Key switch
to switch the machine on and off and
to secure it against unauthorised use.
32
Operation
13 Pilot lamp, shaking system
(yellow)
Proceed to jolting of the filter system
upon lighting of this pilot lamp by actu-
ating the knob (Fig. 10/5).
The pilot lamp flashes du-
ring the shaking procedure
and extinguishes after low
pressure has been attained
in the filter system. Jolting
is effectuated in 7 intervals.
14 Key switch
to switch the machine on and off and
to secure it against unauthorised use.
32
Operation
