Section Viii - Troubleshooting - Quincy QGB Series Instruction Manual

Section VIII - Troubleshooting

Belt Stretches Beyond Available
Take-up:
m
isalignment
d
eBris in sheaves
B
roken tensile memBer or cord damage
m
ismatched Belts
Belt Noise:
B :
elts squeal or chirp
B
elt sliP
c
ontamination
s :
lapping sound
l
oose Belts
m
ismatched Belts
m
isalignment
r :
uBBing sound
g
uard interference
u :
nusually loud drive
i
ncorrect Belts
w
orn sheaves
d
eBris in sheaves
Unusual Vibration:
B F :
elts lopping
l ( -
oose Belts under tensioned
m
ismatched Belts
m
isalignment
u e v
nusual or xcessive
i
ncorrect Belts
s
heave out of round
78
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)
:
iBration
Quincy Compressor-QGB
r
ealign and retension drive
c .
lean sheaves
r .
ePlace all Belts
i
nstall new matched Belt set
.)
and new Belts
B :
elts squeal or chirP
r .
etension Belts
c
lean Belts and sheaves
c
heck automatic tensioning device
i
nstall new matched Belt set
.)
and new Belts
r
ealign and retension drive
r
ePair or rePlace guard
u .
se correct Belt size
r .
ePlace sheaves
c
lean sheaves and imProve shielding
r .
etension Belts
i
nstall new matched Belt set
.)
and new Belts
r
ealign and retension drive
u .
se correct Belt size
r
ePlace sheaves as necessary
™
.
. (d n
o ot mix old
.
.
. (d n
o ot mix old
.
.
.
. (d n
o ot mix old
.
.