EF267pHRX_r2.0 – 02/2018 page 2
WARNINGS
This manual is dedicated to the technical personnel responsible of the installation,
management and maintenance of the plants. The manufacturer assumes no responsibility
for damages or malfunctions occurring after intervention by non-authorized personnel, or
not compliant with the prescribed instructions.
Before performing any maintenance or repair action, ensure that the system is electrically
and hydraulically insulated.
Dispose of waste material and consumables accordingly with local regulations.
GENERAL SAFETY TIPS
WARNING! Before performing any operation on the pump, unplug the pump and discharge
the liquid from the pump head and tubes. Never operate on working pump!
During maintenance and repair of parts that normally become in contact with chemicals,
always wear all prescribed personal protections (gloves, clothes, glasses, etc.).
The pump has to be handled by qualified personnel only. Always use original spare parts for
maintenance.
Failure to follow instructions can cause damage to the equipment and, in extreme cases, to
people.
How to ship the instrument
To send back the device for repairing or calibration purposes, proceed as follows:
• Fill the module “REPAIR REQUEST AND DECONTAMINATION DECLARATION” supplied with
this manual, and include it in the transport documentation.
• Clean the device properly, to eliminate any hazardous residuals.