P 1, 2, 3 & 5000 Ex Ion Science Ltd
Page 5 of 52
Statements
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Responsibility for Use
P instruments detect a large range of gases, w hich are potentially dangerous from both a
poisoning and/or an explosive perspective. P instruments have many adjustable and selectable
features allowing the detector to be used in a variety of ways.
Ion Science Ltd can accept no responsibility for the incorrect adjustment of features that cause harm or
damage to persons or property.
P can be used as a personal safety device. It is the user’s responsibility to respond appropriately t o
an alarm situation.
! WARNINGS!
1.
For reasons of Intrinsic Safety, batteries MUST NOT be charged or replaced within potentially
flammable areas. Ensure you are in a SAFE area before carrying out any type of maintenance on
the P instrument.
2.
Substitution of components may impair intrinsic safety and result in unsafe conditions.
3.
For safety reasons, the P must only be operated and serviced by qualified personnel.
4.
Please read and understand this User Manual fully before operating or servicing the P.
! CAUTION!
It is essential that the P is always used with a supplied PTFE 0.5 micron filter fitted to the front of
the instrument. The P internal pump draws over 200 ml/min of air into the instrument and without
a filter; particles of debris and dust will be drawn into the cell inhib iting the correct function of the
instrument. These filters are consumable and should be changed every 100 hours of use. The frequency of
replacement should be increased for dusty or moisture laden environments. Filters are available for purchase
from Ion Science; see our accessories page (pg 46) for more information.
