User manual

Installation
19
Example: PKL 450
1
ST kit
2
Electronic Timer AP
3
Ball valve
4
Maintenance unit
5
Non-return throttle valve
6
3/2-way valve
The PKL, equipped with an ST
kit (1), strikes as long as pressure
is applied. The PKL thereby
achieves a maximum impact fre-
quency of up to one
strike/second, which must be re-
duced to the permissible impact
frequency (e.g. with a non-return
throttle valve
(5) inserted in the
supply line).
A 3/2-way valve (6) enables op-
eration of the PKL
equipped with
an ST
kit at a larger distance (up
to 50 m).
1
ST kit
2
Electronic Timer AP
3
Ball valve
4
Maintenance unit
5
Non-return throttle valve
6
2/2-way valve
The PKL 740, equipped with an
ST kit (1), strikes as long as pres-
sure is applied.
The PKL thereby achieves a max-
imum impact frequency of up to
one strike/second, which must be
reduced to the permissible impact
frequency (e.g. with a non-return
throttle valve
(5) inserted in the
supply line).
A 2/2- or 3/2-way valve (6) ena-
bles operation of the PKL 740
equipped with an ST kit at a larg-
er distance (up to 50 m).
Installation
with ST kit
PKL 190 / 450 /
2100 / 5000 /
10000
Installation
with ST kit
PKL 740