2-1. INTRODUCTION
This section contains information and instructions neces-
sary for the installation and shipping of the function gen-
erators - 8020 series. Details are provided for initial in-
spection, power connection, grounding safety require-
ments, installation information, and re-packing instruc-
tions for storage or shipment.
2-2. UNPACKING AND INITIAL INSPECTION
Unpacking and handling of the counter requires only the
normal precautions and procedures applicable to the han-
dling of sensitive electronic equipment. The contents of all
shipping containers should be checked for included acces-
sories and certified against the packing slip to ascertain
that the shipment is complete.
2-3. PERFORMANCE CHECKS
The instrument was carefully inspected for mechanical
and electrical performance before shipment from the fac-
tory. It should be free of physical defects and in perfect
electrical order upon receipt. Check the instrument for
damage in transit and perform the electrical procedures
outlined in Section 5. If there is indication of damage or
deficiency, see the warranty in this manual and notify your
local Tabor field engineering representative or the fac-
tory.
CAUTION
It is recommended that the operator be fully
familiar with the specifications and all sec-
tions of this manual. Failure to do so may com-
promise the warranty and the accuracy which
Tabor has engineered into your instrument.
2-4. POWER REQUIREMENTS
The function generator may be operated from any one of
the following sources: a. 103.5 to 126.5 Volts (115 Volts
nominal) b. 207 to 253 Volts (230 Volts nominal).
The instrument operates over the power mains fre-
quency range of 48 to 63 Hz. Always verify that the oper-
ating power mains voltage is the same as that specified on
the rear panel voltage selector switch.
CAUTION
Failure to switch the instrument to match the
operating line voltage will damage the instru-
ment and may void the warranty.
The Model 8020 should be operated from a power
source with its neutral at or near ground (earth potential).
The instrument is not intended for operation from two
phases of a multiphase ac system or across the legs of a
single-phase, three-wire ac power system. Crest factor
(ratio of peak voltage to rms) should be typically within the
range of 1.3 to 1.6 at 10% of the nominal rms mains volt-
age.
2-5. GROUNDING REQUIREMENTS
To insure the safety of operating personnel, the U.S.
O.S.H.A. (Occupational Safety and Health) requirement
and good engineering practice mandate that the instru-
ment panel and enclosure be “earth” grounded. All Tabor
instruments are provided with an Underwriters Laborato-
ries (U.L. and V.D.E) listed three-conductor power cable,
which when plugged into an appropriate power recepta-
cle, grounds the instrument. The long offset pin on the
male end of the power cable carries the ground wire to the
long pin of the Euro connector (DIN standard) receptacle
on the rear panel of the instrument.
To preserve the safety protection feature when operat-
ing the instrument from a two-contact outlet, use a three-
prong to two-prong adapter and connect the green lead on
the adapter to an “earth” ground.
SECTION 2
INSTALLATION
Model 8020 Installation
Page 2-1
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