Agilent Technologies PHD-4 User Manual page 15

The PHD-4 does not require maintenance (except for sampling pump,
filters and battery).
Any operation different from those described in present user manual must be
NOTE
carried out by authorized personnel.
WARNING! Any unauthorized operation on the device may cause serious injury and
damage.
In the case of a fault, contact the Agilent repair service or the
"Agilent advanced exchange service" which makes it possible to
obtain a regenerated device as replacement for the faulty unit.
Cleaning or decontamination processes are not provided for (see "Health and
NOTE
safety certification box on "Request of return" form)
If a device is to be scrapped, dispose of this in accordance with
specific national legislation.
PHD-4 Portable Helium Detector User Manual
Installation procedure
Installation and Use
/ 87-900-120-01 ( F)
4
63/140