Servicing, Chart continued on next page – Goodmans ASX User Manual

Page 44

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SERVICING

44

- C

o

nn

ec

to

rs

a

re

or

ien

ted

"

d

ow

n

"

(o

r a

s

re

c

o

m

m

end

ed

b

y

e

q

u

ipm

ent

m

a

nu

fa

c

ture

r)

.-

A

rr

a

n

g

e har

ne

s

s

e

s

w

it

h

"

d

ri

p

lo

op

"

u

n

d

e

r m

o

to

r.

-

Is co

n

d

ens

a

te

d

ra

in p

lu

gg

e

d?

-

Ch

ec

k

f

or

l

ow

a

ir

fl

ow

(t

oo m

u

c

h

l

a

ten

t ca

p

a

c

it

y

).

-

Ch

e

c

k

fo

r

und

er

c

h

a

rge

d

c

o

n

d

it

io

n

.

-

Ch

e

c

k

and

pl

u

g

lea

k

s

in

re

tu

rn

duc

ts

,

c

abi

n

e

t.

*M

o

is

tu

re C

h

ec

k

Im

por

tan

t

N

o

te:

U

s

in

g

th

e w

ron

g

mo

tor

/co

n

tro

l mo

d

u

le v

o

id

s a

ll pr

o

d

uc

t wa

rr

a

n

ti

es

a

n

d

ma

y

pro

d

uc

e

un

ex

p

e

c

te

d

re

s

u

lt

s.

Not

e

:

Yo

u m

u

s

t us

e

t

h

e c

o

rr

ec

t

rep

lac

e

m

e

n

t

c

ont

rol

/m

o

to

r m

odu

le

s

in

c

e

th

e

y

ar

e f

a

c

to

ry

pr

o

g

ra

m

m

ed

f

o

r s

p

ec

if

ic

ope

ra

ti

n

g

m

ode

s

. E

v

e

n

t

hou

g

h t

h

e

y

lo

ok

a

lik

e

, dif

fe

re

nt

m

o

du

le

s

ma

y

h

a

ve

co

m

p

le

te

ly

d

iffe

re

n

t

fu

nc

ti

ona

lit

y

. T

h

e

E

C

M

v

a

ri

abl

e

s

p

eed

m

o

to

rs

a

re

c

CHART CONTINUED ON NEXT PAGE

S

y

mp

to

m

F

au

lt

D

e

sc

ript

io

n(

s

)

P

o

s

s

ible

C

a

u

s

e

s

C

o

rr

e

c

tiv

e

A

c

ti

o

n

C

a

ut

io

ns

an

d N

o

te

s

- M

o

to

r ro

c

k

s

s

lig

h

tl

y

w

h

en s

tar

ti

ng.

-

Th

is

i

s

n

o

rm

a

l s

ta

rt-

u

p

for

v

a

ri

ab

le s

peed

m

o

to

r.

--

--

----

---

-

-

N

o

mo

v

e

me

n

t.

-

M

a

n

ual d

is

c

onn

ec

t s

w

it

c

h

of

f o

r

do

or

s

w

it

c

h

o

pen.

-

B

low

n f

u

s

e

or

c

ir

c

ui

t br

eak

er

.

- 2

4

V

a

c w

ire

s m

isw

ir

e

d

.

-

Uns

eat

ed p

ins

in wir

ing

ha

rn

es

s

c

o

n

nec

to

rs

.

- Ba

d

m

o

to

r/

co

n

tro

l m

o

d

u

le

.

-

M

o

is

tu

re

pr

e

s

ent

in m

o

to

r o

r c

ont

ro

l m

odul

e.

-

Chec

k

230

V

a

c

pow

er

at

m

o

to

r.

-

C

h

e

c

k

l

o

w

v

o

lt

a

g

e

(

2

4 V

a

c

R

to

C

) a

t m

o

tor

.

-

Chec

k

lo

w

v

o

lt

age

c

onn

ec

ti

ons

(

G

, Y

, W

, R

, C

) a

t m

o

tor

.

-

Chec

k

f

o

r uns

eat

ed

pins

in

c

onn

ec

to

rs

on m

o

to

r h

a

rnes

s

.

-

Tes

t w

it

h

a t

e

m

p

or

a

ry

ju

m

per

bet

w

e

en R -

G

.

-

C

h

e

c

k

m

o

to

r fo

r ti

g

h

t s

h

a

ft.

-

Tu

rn

pow

er

O

F

F

pr

io

r t

o

r

e

pair

.

W

a

it

5

m

in

u

te

s

a

fte

r

di

s

c

onnec

ti

ng

pow

er

bef

or

e

ope

ning

m

o

to

r.

-

Handl

e el

ec

tr

oni

c

m

o

to

r/

c

ont

ro

l w

it

h

c

a

re

.

- M

o

to

r ro

c

k

s

,

b

u

t w

o

n

't s

tar

t.

-

Loos

e m

o

to

r m

ount

.

-

B

low

er

w

h

e

e

l no

t t

ight

on m

o

to

r s

haf

t.

- Ba

d

m

o

to

r/

co

n

tro

l m

o

d

u

le

.

-

Chec

k

f

o

r lo

os

e m

o

to

r m

ount

.

-

M

a

k

e

s

u

re

bl

o

w

e

r w

h

e

e

l i

s

ti

g

h

t o

n

s

h

aft.

-

P

e

rf

or

m

m

o

to

r/

c

ont

ro

l r

epl

ac

em

ent

c

hec

k

,

E

C

M

m

o

to

rs

on

ly

.

-

Tu

rn

pow

er

O

F

F

pr

io

r t

o

r

e

pair

.

W

a

it

5

m

in

u

te

s

a

fte

r

di

s

c

onnec

ti

ng

pow

er

bef

or

e

ope

ning

m

o

to

r.

-

Handl

e el

ec

tr

oni

c

m

o

to

r/

c

ont

ro

l w

it

h

c

a

re

.

-

M

o

tor

os

c

ill

at

es

up &

d

o

w

n

w

h

ile

be

ing t

e

s

ted

of

f of

blo

w

er

.

-

It i

s

n

o

rm

a

l fo

r m

o

to

r to

os

c

ill

at

e w

it

h

no

load

on s

haf

t.

--

--

----

---

-

-

V

a

ri

es

u

p

and d

o

w

n

o

r i

n

te

rm

itten

t.

-

V

a

ri

at

io

n in 2

30 V

a

c

t

o

m

o

to

r.

-

Uns

eat

ed p

ins

in wir

ing

har

nes

s

c

onnec

to

rs

.

-

E

rr

a

ti

c C

F

M

co

mma

n

d

f

ro

m

"

B

K

" te

rm

in

a

l.

-

I

m

pr

ope

r t

h

er

m

o

s

tat

c

onn

ec

ti

on or

s

e

tt

ing

.

-

M

o

is

tu

re

pr

e

s

ent

in m

o

to

r/

c

ont

ro

l m

odul

e.

-

Chec

k

li

ne v

o

lt

a

ge f

o

r v

a

ri

at

ion or

"

s

ag"

.

-

Chec

k

lo

w

v

o

lt

age

c

onn

ec

ti

ons

(

G

, Y

, W

, R

, C

) a

t

m

o

to

r,

u

n

s

e

a

ted

p

ins

i

n

m

o

to

r

har

nes

s

c

onnec

to

rs

.

-

Chec

k

-out

s

y

s

tem

c

o

nt

ro

ls

-

The

rm

o

s

tat

.

-

P

e

rf

or

m

M

o

is

tu

re

C

hec

k

.*

-

Tu

rn

pow

er

O

F

F

pr

io

r t

o

r

e

pair

.

-

"H

unt

s

" or

"p

uf

fs

" at

hi

gh CF

M

(

s

peed)

.

- I

n

c

o

rr

e

c

t o

r d

ir

ty f

ilt

e

r(s).

-

I

n

c

o

rr

ec

t s

uppl

y

or

r

e

tu

rn

duc

tw

or

k

.

-

I

n

c

o

rr

ec

t bl

ow

er

s

p

eed s

e

tt

in

g

.

-

Does

r

e

m

o

v

ing pan

el or

f

ilt

er

r

educ

e "pu

ff

ing

"?

-

Chec

k

/r

epla

c

e f

ilt

er

.

-

Chec

k

/c

o

rr

ec

t duc

t r

e

s

tr

ic

tion

s

.

-

A

d

ju

s

t t

o

c

o

rr

e

c

t b

low

er

s

peed s

e

tt

ing.

-

Tu

rn

pow

er

O

F

F

pr

io

r t

o

r

e

pair

.

Tr

o

u

b

le

s

h

oo

ti

ng

C

h

a

rt f

o

r E

C

M

V

a

ri

a

b

le

S

p

e

e

d

A

ir

Ci

rc

u

la

to

r Bl

ow

e

r M

o

to

rs

-

M

o

tor

w

o

n

't

s

ta

rt.

-

M

o

tor

s

ta

rts

,

b

u

t r

u

n

s

e

rr

a

ti

c

a

lly

.

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