Fluke HART SCIENTIFIC 1502A Manuel d'utilisateur Page 9

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Before initial use, or after transport, or after storage in humid or semi-humid
environments, or anytime the instrument has not been energized for more than
10 days, the instrument needs to be energized for a "dry-out" period of 2 hours
before it can be assumed to meet all of the safety requirements of the IEC
1010-1. If the product is wet or has been in a wet environment, take necessary
measures to remove moisture prior to applying power such as storage in a low
humidity temperature chamber operating at 50°C for 4 hours or more.
Follow all safety guidelines listed in this user's guide.
Calibration Equipment should only be used by Trained Personnel.
To avoid possible burn hazards, follow these guidelines.
This instrument can measure extreme temperatures. Precautions must be taken
to prevent personal injury or damage to objects. Probes may be extremely hot
or cold. Cautiously handle probes to prevent personal injury. Carefully place
probes on a heat/cold resistant surface or rack until they reach room
temperature.
1.2.2
Cautions
To avoid possible damage to the instrument, follow these guidelines.
DO NOT change the values of the calibration constants from the factory set
values unless you are recalibrating the instrument. The correct setting of these
parameters is important to the safety and proper operation of the instrument.
Allow sufficient air circulation by leaving at least 3 inches of space between the
thermometer and nearby objects.
For CE compliance and for performance, use only the AC adapter shipped with
the instrument. If the AC adapter needs to be replaced, contact an Authorized
Service Center.
This instrument and thermometer probes are sensitive and can be easily dam
-
aged. Always handle these devices with care. DO NOT allow them to be
dropped, struck, stressed, or overheated.
Probes are fragile instruments which can be damaged by mechanical shock,
over-heating, and absorption of moisture or fluids in the wires or hub. Damage
may not be visibly apparent but nevertheless can cause drift, instability, and
loss of accuracy. Observe the following precautions:
DO NOT allow probes to be dropped, struck, bent, or stressed.
DO NOT overheat probes beyond their recommended temperature range.
DO NOT allow any part of the probe other than the sheath to be immersed in
fluid.
DO NOT allow the probe hub or wires to be exposed to excessive
temperatures.
3
1 Before You Start
Safety Information
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