GW Instek GDM-8261 User Manual - Manual (Page 8)

GDM-8261 User Manual
8
Fuse
WARNING

Fuse type: 0.315AT 100/120VAC
0.125AT 220/240 VAC

Make sure the correct type of fuse is installed before
power up.

To avoid risk of fire, replace the fuse only with the
specified type and rating.

Disconnect the power cord before fuse replacement.

Make sure the cause of a fuse blowout is fixed before
fuse replacement.
Cleaning the
GDM-8261

Disconnect the power cord before cleaning.

Use a soft cloth dampened in a solution of mild
detergent and water. Do not spray any liquid into the
GDM-8261.

Do not use chemicals or cleaners containing harsh
material such as benzene, toluene, xylene, and acetone.
Operation
Environment

Location: Indoor, no direct sunlight, dust free, almost
non-conductive pollution (Note below)

Temperature: Full accuracy for 0°C to 55°C.

Humidity: Full accuracy to 80% RH at 40°C
(Note) EN 61010-1:2010 specifies the pollution degrees and their
requirements as follows. The GDM-8261 falls under degree 2.
Pollution refers to ―addition of foreign matter, solid, liquid, or
gaseous (ionized gases), that may produce a reduction of dielectric
strength or surface resistivity‖.
 Pollution degree 1: No pollution or only dry, non-conductive pollution
occurs. The pollution has no influence.
 Pollution degree 2: Normally only non-conductive pollution occurs.
Occasionally, however, a temporary conductivity caused by
condensation must be expected.
 Pollution degree 3: Conductive pollution occurs, or dry,
non-conductive pollution occurs which becomes conductive due to
condensation which is expected. In such conditions, equipment is
normally protected against exposure to direct sunlight, precipitation,
and full wind pressure, but neither temperature nor humidity is
controlled.
Storage
Environment

Location: Indoor

Temperature: −40°C to 70°C
Disposal Do not dispose this instrument as unsorted municipal
waste. Please use a separate collection facility or contact
the supplier from which this instrument was purchased.
Please make sure discarded electrical waste is properly
recycled to reduce environmental impact.