Electrical Test Instruments MAC-20 User Manual

Electrical
Test lnstruments MAC-20
Retrofit
Package
Section
lll
-
Operating lnstructions
SECTION
III
OPERATING
INSTRUCTIONS
PRE-TEST INSTALLATION AND SET-UP
1. The following components
of the test set should
be available and
in
good
condition:
a)
Main
Control
Unit and Output Unit
(if
applicable).
b)
MAC-20
c) Stab set to
match breaker to be tested
d)
lnput
power plugs
e) lnput
ground
lead
f) lnterconnecting
power
cables
(lf
applicable)
g)
lnterconnecting
ground
cable
(lf
applicable)
h) lnterconnecting
control cable
(lf
applicable)
i)
Contact
lead
set
(lf
applicable)
j)
Remote
initiate cable
(optional)
a) Breakers to
be tested
b)
Manufacturers'
curve data
c) Test
log and/or report
forms
(See
examples
at end
of section)
d)
Basic hand tools
(wrench,
screwdriver,
etc.)
e) Safety
equipment
(safety glasses,
gloves,
etc.)
f) Reliable
and sufficient
power
source
g)
Clean, spacious,
and
well-lit work area.
3.
The MAC-20,
which
may be transported
separately,
must be
installed as
follows:
a)
lnspect the
interior of
the Main
Control Unit
or Panel Fnclosure
through the
19
inch opening.
b)
Pull out
the circular
plug
and
fasten
it to the
mating connector
on the
MAC-20.
c) Carefully
place
the
MAC-20
into the opening,
and secure
it by
means of screws.
4.
Calculate
KVA
requirements
for
the source
per
manufacturer's
manual.
5.
Locate a
suitable
earth
ground,
and
connect it to the
Main Control
Unit with at
least
#6 AWG
wire.
Electrical
Test lnstruments, lnc.
Page
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Electrical Test Instruments MAC-20 Specifications

General

Brand	Electrical Test Instruments
Model	MAC-20
Category	Controller
Language	English