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Table of Contents
4.5
CO
2
B
OOST
C
OOLING
S
YSTEM
................................................................................................................................. 21
O
PERATION
.................................................................................................................................................. 21
4.6
TEMPGARD
IV
IV
A
LARM AND
S
HUTDOWN
C
IRCUIT
.................................................................................................. 22
4.7
I
NTRINSICALLY
S
AFE
I
NTERIOR
D
ESIGN
....................................................................................................................... 23
O
VERVIEW
................................................................................................................................................... 23
I
NTRINSIC
D
ESIGN
F
EATURES
............................................................................................................................ 23
S
HEATHED ELECTRICAL HEATERS
........................................................................................................................ 23
H
EATER
S
URFACE
T
EMPERATURE
C
ONTROL
........................................................................................................ 24
W
ATLOW
LV
L
IMIT
C
ONTROLLER
...................................................................................................................... 25
L
OSS OF
A
IRFLOW
.......................................................................................................................................... 25
N
ON
-S
PARKING
C
ONDITIONER
F
AN
D
ESIGN
........................................................................................................ 25
I
NTRINSIC
S
AFETY
B
ARRIERS
............................................................................................................................. 26
E
XPLOSION
P
ROOF INTERNAL
L
IGHT
F
IXTURES
..................................................................................................... 26
E
XPLOSION
R
ELIEF
......................................................................................................................................... 26
4.8
D
ATA AND
C
OMMUNICATIONS
P
ORTS
....................................................................................................................... 28
RS-485
I
NTERFACE
........................................................................................................................................ 28
E
THERNET
C
OMMUNICATIONS
P
ORT
................................................................................................................. 28
IEEE
C
OMMUNICATIONS
P
ORT
........................................................................................................................ 28
4.9
L
INK
T
ENN
32
S
OFTWARE
......................................................................................................................................... 29
4.10
C
HART
R
ECORDER
.................................................................................................................................................. 30
5.0
INSTALLATION ......................................................................................................................................... 31
5.1
D
ELIVERY AND
U
NCRATING OF
U
NIT
.......................................................................................................................... 31
5.2
L
OCATION AND
I
NSTALLATION OF
U
NIT
...................................................................................................................... 31
5.3
A
IR
S
UPPLY
C
ONNECTION
........................................................................................................................................ 32
F
LOW
A
DJUSTMENTS
...................................................................................................................................... 32
5.4
GN
2
C
ONNECTION
................................................................................................................................................. 33
F
LOW
A
DJUSTMENT
....................................................................................................................................... 33
5.5
LN
2
C
ONNECTION
.................................................................................................................................................. 34
LN
2
F
LOW
A
DJUSTMENT
................................................................................................................................. 35
5.6
CO
2
C
ONNECTION
................................................................................................................................................. 36
5.7
P
OWER
S
UPPLY
S
PECIFICATIONS AND
C
ONNECTION
...................................................................................................... 37
5.8
P
OWER
C
ONNECTION
............................................................................................................................................. 37
M
AKING THE
P
OWER
S
UPPLY
C
ONNECTION TO THE
C
HAMBER
............................................................................... 38
A
PPLICATION OF
P
OWER
................................................................................................................................. 39