Watson-Marlow PD12I - Manual (Page 4)

INSTRUCTION HANDBOOK
PD12I / PD12P
PD12IP IH 1.03 EN Version: 1.03 Page 4 of 20
2 Caution
This manual should be read before using the PD12.
Explanations to the pictograms:
Warning against touching/Warning against opening:
Warning against high voltage:
When operating the PD12, make sure that the dispenser head is closed.
The mains switch is used for emergency stopping.
The PD12 should only be used for dosing and filling of liquid fluids.
The PD12 must be placed on a stable bed plate and in such a way, that it is not exposed to
great humidity, high temperatures or other abnormal operating-environments. It is not to be
used in explosion hazardous environments.
It is prohibited to maintain or clean the PD12, when it is connected to the power supply.
It is prohibited for unauthorised personnel to open the cover of the PD12's electrical parts.
Always remember that the PD12 must be earthed by way of the switch.
The pump must not run dry.