Cosmo LS-R700 - Notation of Air Leak Tests Stages and Limits; Air Leak Test Result List

74 6 Setup
6
5
5
N
N
o
o
t
t
a
a
t
t
i
i
o
o
n
n
o
o
f
f
A
A
i
i
r
r
L
L
e
e
a
a
k
k
T
T
e
e
s
s
t
t
s
s
s
s
t
t
a
a
g
g
e
e
s
s
a
a
n
n
d
d
L
L
i
i
m
m
i
i
t
t
s
s
Symbols are used for Leak test stages and Limits as follows:
Stage Symbol Limit Display
Idol state
WAIT
Stabilization Upper Limit
BAL2 (UL)
Charge Delay
DL1
Stabilization Lower Limit
BAL2 (LL)
PCHK
PCHK
Detection Upper Limit 2
DET (UL2)
Precharge
PCHG
Detection Upper Limit
DET (UL)
Pressurization
CHG
Detection Lower Limit
DET (LL)
Equalization
BAL1
Detection Lower Limit 2
DET (LL2)
Balance Delay
DL2
Stabilization
BAL2
Detection
DET
Air-Blow
BLW
Exhaust
EXH
Pre-exhaust
PEXH
End
END
Equalization for Mastering
MB1
Stabilization for Mastering
MB2
6
6
A
A
i
i
r
r
L
L
e
e
a
a
k
k
T
T
e
e
s
s
t
t
R
R
e
e
s
s
u
u
l
l
t
t
L
L
i
i
s
s
t
t
Display
Criteria
OK
DET LL <
Leak
< DET UL
DET UL2
DET UL2 ≤ Leak
DET UL
DET UL ≤ Leak < DET UL2
DET LL
DET LL2 <
Leak
≤ DET LL
DET LL2
Leak
≤ DET LL2
BAL2 UL
BAL2 UL ≤ Leak
BAL2 LL
Leak ≤ BAL2 LL
CHG Large Leak
WORK side
Differential pressure exceeds ±300Pa in CHG.
DL2 Large Leak
WORK side
Differential pressure exceeds ±50% of Accuracy
Guaranteed Range in DL2
BAL2 Large Leak
WORK side
Differential pressure exceeds the maximum
value of A/D conversion in BAL2 or DET.
DET Large Leak
WORK side
Error XX
Refer to
“3 Error Messages and Treatments” in
“
9
9
T
ROUBLESHOOTING
”
for the details.
Refer to
“4 Large Leak List” in
“
9
9 TROUBLESHOOTING”
for the details.