Putzmeister 210109379, Operating Instructions Manual

Page: 158 / 434

Generaltechnicaldescription
370
AP02_853_1202EN
Special features of the distributor casing
There are three magnetic switches in the core pump drive cylinders,
one on the rod side in each of the two cylinders and one on the pis
ton side in the right
− hand cylinder. These switches trigger the switch
over procedure when the hydraulic pistons approach the magnetic
switches. The LEDs for the magnetic switches that have just been
triggered light up on the distributor casing at the same time.
LED for magnetic switch Magnetic switch status
lights up briefly on switchover Magnetic switch is OK
does not light up despite
triggering Magnetic switch, connector or
lead are defective, replace im
mediately as switchover is no
lights up continuously
mediately, as switchover is no
longer possible
In service lamp Distributor casing status
lights up continuously The distributor casing is ready
for operation.
does not light up The Putzmeister operating sys
tem is not supplied with a volt
age.
Note
Additional LEDs are located on the magnetic switch connector (see
page 372). These LEDs indicate whether it is the magnetic switch
or the connector and lead that is defective.
LEDs