Milwaukee 6184-01 Operations Instructions download pdf (Page 66)

TEKTRONIX

FIELD

SERVICE

USING

THIS

PROCEDURE

Index

Performance

Check

Adjustment

PRELIMINARY

INFORMATION

ADJUSTMENT

INTERVAL

To maintain

instrument

accuracy,

check

the

performance

of

the

71387 every

1000

hours

of

operation,

or

every

6

months

if

used

infrequently

.

Before

complete

adjustment,

thoroughlyclean

and

inspect

this

instrument

as

outlined

in

Section

4,

Maintenance

.

Tektronix

Field

Service

Centers

and

the

Factory

Service

Center

provide

instrument

repair

and

adjustment

services

.

Contact

your

Tektronix

Field

Office

or

representative

for

further

information

.

This

Performance

Checkand

Adjustment

procedure

can

be used

either

for

completeadjustment

or

as a

check

of

instrument

performance

.

Completion

of

each

step

in

the

procedure

ensures

that

the

instrument

is

correctly

adjusted

and

operating

within

specified

limits

.

Refer

to

the

following

discussion

for

instructions

on

a

complete

or

partial

check

and

adjustment

.

An

index

precedes

the

procedure

to aid

in

locating

Performance

Check

and

Adjustment

steps

.

Instrument

performance

can

be

checked

by performing

the

complete

Performance

Check

and

Adjustment

procedureand

omitting

only

the

ADJUST

parts

of

the

steps

.

A

check

markJ

preceding

a

CHECK

indicates that

the

limit

given

is

a

performance

requirement

specified

in

Section

2,

Specification

.

Completion

of

each

step

in

the

Performance

Checkand

Adjustment

procedure

ensures

that

the

instrument

is

correctly

adjusted

and

performing

within

specified

limits

.

Where

possible,

instrument

performance

is

checked

before

an

adjustment

is

made

.

For

best

overall

performance

when

performing

the

complete

adjustment

procedure,

make

each

adjustment

to

the

exact

setting

indicated

.

This

section

contains information

necessary

to

perform

a

complete

instrument

performancecheck

and

adjustment

.

Limits

given

in

the

procedure

are

adjustment

guides

and

should

not

be

interpreted

as

performance

requirements

unless

preceeded

by

a

check

mark

J

.

Where

possible,

instrument

performance

is

checked

before

an

adjustment

is

made

.

Partial

Procedures

Section

5----71387

The

following

procedure

is

written

to

completely

check

and

adjust

the

instrument

to

the

Performance

Requirements

listed in

Section

2,

Specification

.

If

the

applications

for

which

the

instrument

is

used do

not

require

the

full

available

performance,

the

procedures

and

the

required

equipment

list

can

be

shortened

accordingly

.

A

partial

performance

check

and

adjustment

may

be

desirable

after

replacing

components,

or to

touch

up

the

adjustment

of

a

portion

of

the

instrument

.

To

check

or

adjust

only

part

of

the

instrument,

refer

to

the

Equipment

Required

list

which

precedes

that

portion

of

the

procedure

to

be

performed

.

To

avoid

unnecessary

adjustment

of

other

parts,

adjust

only

if

the

tolerance

given

in

each

CHECK

is

not

met

.

TEST

EQUIPMENT

REQUIRED

The

test

equipment

listed

in

Table

5-1

is

required

for

a

complete

performance

check

and

adjustment

of

this

instrument

.

The

specifications

given

in

Table

5-1

for

test

equipment

are the

minimum

required

to

meet

the

PerformanceRequirements

listed

in

Section

2,

Specification

.

Detailed

operating

instructions

for

test

equipment

are

omitted

in

this

procedure

.

Refer

to

the

test

equipment

instruction

manual

if

more

information

is

needed

.

SPECIAL

FIXTURES

Special

fixtures

are

used

only

where

they

facilitate

instrument

adjustment

.

These

fixtures

are

available

from

Tektronix, Inc

.

Order

by

part

number

from

Tektronix

Field

Offices

or

representatives

.

TEST

EQUIPMENT

ALTERNATIVES

The

test

equipment

listed

in

the

Examples

of

Applicable

Test

Equipment

column,

Table

5-1,

is

required

to

check

and

adjust

this

instrument

.

The

Performance

Checkand

Adjustment

procedure

is

based

on

the

first

item

of

equipment

given

as

an

example

.

If

other

equipment

is

substituted,

control

settings

or

setups

may

need

to

be

altered

.

If

the

exact

item

of

equipment

given

as

an

example

is

not

available, refer

to

the

Minimum

Specifications

column

to

determine

if

other

equipment

may

be

substituted

.

Then

check

the

Purpose

column

.

If

you

determine

that

your

measurement

requirements

will

not

be

affected,

the

item

and

corresponding

step(s)

can

be

deleted

.

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