General Information; Inspection; Introduction; Magnetic Fields - Garner HD-2 Series Operation And Installation Manual

GENERAL INFORMATION

INSPECTION

Inspect the degausser for shipping damage as soon as it is unpacked. If the degausser
or any accessories are damaged or fail to operate correctly, notify carrier and Garner
Products, Inc. immediately. For assistance from Garner Products, Inc. call (916) 784-
0200 or fax (916) 784-1425. For warranty information, please refer to the Warranty
section inside this manual.

INTRODUCTION

The Garner Products, Inc. Model
degausser. The HD-2 is designed to erase hard drives and tape cartridges that fit
inside the drawer.
different types and sizes of media, without the need for adapters.

MAGNETIC FIELDS

Magnetic fields measured around perimeter

The HD-2 produces a single focused magnetic pulse lasting less than 1/20 of a second.
The focused intensity allows the HD-2 to erase today's highest coercivity media while
also limiting the magnetic field exposure to 1 second for every 20 pieces of media
degaussed.
Distance from
degausser
0cm (0 inches)
10cm (4 inches)
20cm (8 inches)
30cm (12 inches)
Note: The testing room measured 0.4 gauss before degausser was plugged in.
Average Operational Distance (AOD) from user to the HD-2 is 12-18 inches (30-45cm).
According to the American Conference of Governmental Industrial Hygienists (ACGIH)
Threshold Limit Values (2005) - Static Magnetic Fields, whole body exposure limits
recommended for an 8 hour shift are 600 gauss. Because of the short duration of each
pulse from an HD-2 (1/20
of the unit (<19 gauss, AOD) the total 8 hour whole body exposure is 1/120
recommended limit.
*Pulse duration was rounded to ½ second per discharge for calculations to cover any build up of
magnetic fields generated before or after discharge.

Pace Maker Users

Due to stray magnetic fields, consult your physician before operating.
HD-2 Operation and Installation Manual
HD-2
The convenient drawer loading design accommodates many
Magnetic
field(Front Panel)
620 gauss
249 gauss
85 gauss
19 gauss
th*
of a second) and the extremely small magnetic field outside
is a continuous duty capacitive discharge
Magnetic
field(Side)
328 gauss
81 gauss
26 gauss
8 gauss
Duration of Field
< 0.05 Second
< 0.05 Second
< 0.05 Second
< 0.05 Second
th
of the
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