International Electrical Symbols; Definition Of Measurement Categories; Receiving Your Shipment; Ordering Information - AEMC 6470-b User Manual

1.1 International Electrical Symbols

1.2 Definition of Measurement Categories

CAT II: For measurements performed on circuits directly connected to the electrical
CAT III: For measurements performed in the building installation at the distribution level
CAT IV: For measurements performed at the primary electrical supply (<1000V) such

1.3 Receiving Your Shipment

Upon receiving your shipment, make sure that the contents are consistent with the
packing list. Notify your distributor of any missing items. If the equipment appears
to be damaged, file a claim immediately with the carrier and notify your distributor
at once, giving a detailed description of any damage. Save the damaged packing
container to substantiate your claim.

1.4 Ordering Information

Ground Resistance Tester Model 6470-B .....................................Cat. #2135.01
Includes carrying bag, 110/240V power adapter with US power cord, optical USB cable,
rechargeable NiMH battery pack, and a USB stick with DataView
workbook and user manual.
Ground Resistance Tester Model 6470-B Kit (150 ft) ..................Cat. #2135.02
Includes meter, two carrying bags, two 150 ft color-coded leads on spools (red/blue), one 30
ft lead (green), two 5 ft color-coded leads (red/blue), 110/240V power adapter with US power
cord, optical USB cable, two T-shaped auxiliary ground electrodes, set of five spaded lugs,
one 100 ft tape measure, rechargeable NiMH battery pack, and a USB stick with DataView
software, ground tester workbook and user manual.
Ground Resistance Tester Model 6470-B
uality Products Online at:
Signifies that the instrument is protected by double or reinforced insulation.
This symbol on the instrument indicates a WARNING that the operator must
refer to the user manual for instructions before operating the instrument. In
this manual, the symbol preceding instructions indicates that if the instructions
are not followed, bodily injury, installation/sample and/or product damage may
result.
Risk of electric shock. The voltage at the parts marked with this symbol may be
dangerous.
Ground/Earth symbol
In conformity with WEEE 2002/96/EC
distribution system. Examples are measurements on household appliances or
portable tools.
such as on hardwired equipment in fixed installation and circuit breakers.
as on primary overcurrent protection devices, ripple control units, or meters.
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