Megger PAT250 handleiding
Handleiding
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www.megger.com PAT250SX
7
Safety Warnings and Standards
2. Safety Warnings and Standards
These safety warnings must be read and understood before the instrument is used. Retain for future reference.
They must be observed during use.
National Health and Safety Legislation requires users of this equipment and their employers to carry out valid risk
assessments of all electrical work so as to identify potential sources of danger and risk of electrical injury such as
inadvertent short circuits.
2.1 Warnings, Cautions and Notes
This user guide follows the internationally recognised definition.
Description
WARNING : Indicates a potentially dangerous situation which, if ignored, could lead to death, serious injury or
health problems.
CAUTION : Indicates a situation which could lead to damage of the equipment or environment
NOTE : Indicates important instructions to be followed to perform the relevant process safely and efficiently.
2.2 Safety warnings
The instrument must be operated only by suitably trained and competent persons.
Only use test leads and accessories supplied or approved by Megger.
At any time the
G symbol or F symbol is displayed, the user guide and warnings documentation must be
consulted to identify the nature of the hazard and any actions necessary to avoid the hazard.
Do not use the instrument if there are any signs of damage.
All test leads, probes and clips must be in good order, clean and with no broken or cracked insulation.
Probes and clips should be held behind the finger guard.
Test leads not used during a measurement should be disconnected from the Appliance tester.
During testing, ensure no hazard will exist as a result of normal running or under fault conditions.
During testing the unit under test (appliance) should not be touched, other than using the appropriate
accessories, as faulty appliances can present a shock hazard.
Do not touch the exposed parts of test leads during tests as hazardous voltages may be present.
Do not connect test leads to live systems or hazardous voltages.
Do not touch the IEC extension lead socket pins especially during a test, as hazardous voltages may be present
due to a potentially faulty appliance.
Do not touch the exposed earth pins of the 230 V test socket during a test, as voltages may be present due to a
potentially faulty appliance.
Replacement fuses must be of the correct rating and type. See 12. Battery and Fuse replacement on page 34.
If this instrument is used in a manner not specified in the supplied documentation, the protection provided by
the instrument may be compromised.
For safety, only connect the PAT to a supply that is properly earthed. If in doubt, the supply should be checked by
a qualified electrician.
Perform a mains powered leakage test only after the Earth bond and insulation tests have been completed, as
this test operates at mains voltage.
During mains powered leakage tests the appliance under test will operate. Make sure the appliance is safely
secured to ensure no damage or danger is possible.
A yearly calibration is recommended with interim checks on measurement accuracy to ensure no equipment can
be left in a hazardous live condition through incorrect readings.
Use only the Megger approved PAT150 or PAT250 charger. Other chargers may present a fire risk.
Do not connect the battery charger to the PAT250 whilst running a test.
During testing make sure that the shutter covers the battery charger port. There is a risk of electrocution from
exposed terminals. Do not touch any exposed terminals or probe tips during test.
Always remove the mains plug test lead
from the mains supply AND from the instrument
when not in use.
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Productinformatie
| Merk | Megger |
| Model | PAT250 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 7085 MB |
