Page i
7025 Instruction Manual (Rev.2)
C O N T E N T S
1
GENERAL
.......................................................................................................... 1
1.1
S
YNCHRONIZED
START/STOP
ON MODEL
7125
.................................................... 1
2
INSTRUMENT DESCRIPTION
........................................................................... 1
2.1
K
INEMATICS
.......................................................................................................... 1
2.2
C
YLINDER
/P
ISTON
&
V
ALVE
................................................................................... 2
2.3
P
UMP
F
RAME
........................................................................................................ 3
3
INSTALLATION
................................................................................................. 3
3.1
U
NPACKING
&
P
RELIMINARY
C
HECK
...................................................................... 3
3.2
N
OTES ON THE
I
NSTRUCTION
M
ANUAL
.................................................................... 4
3.3
B
EFORE
A
PPLYING
P
OWER
.................................................................................... 4
3.3.1
M
AINS
S
WITCH
4
3.3.2
F
USE
H
OLDER
4
3.3.3
M
AINS
C
ORD
4
3.4
C
ONNECTIONS
...................................................................................................... 4
3.5
A
DDITIONAL
S
AFETY
C
ONSIDERATION
.................................................................... 5
4
OPERATION
...................................................................................................... 5
4.1
S
WITCHING
O
N
..................................................................................................... 5
4.2
R
ATE
................................................................................................................... 6
4.3
S
TROKE
V
OLUME
.................................................................................................. 6
4.3.1
V
OLUME
S
CALE
R
EADING
6
4.4
V
ENTILATION
S
TANDARDS FOR
S
MALL
M
AMMALS
................................................... 7
4.5
TTL
S
TART
/S
TOP
C
OMMAND
................................................................................. 7
4.6
S
YNCHRONISED
S
TART
/S
TOP
M
ODEL
7125
............................................................ 7
4.7
C
ONNECTION TO
A
NIMAL
....................................................................................... 8
5
MAINTENANCE
................................................................................................. 8
5.1
E
LECTRICAL
......................................................................................................... 8
5.2
M
ECHANICAL
........................................................................................................ 9
5.2.1
C
HANGING
C
YLINDER
/P
ISTON
A
SSEMBLY
9
5.2.2
L
UBRICATING
L
INKAGE
10
5.2.3
L
UBRICATING
C
YLINDER
/P
ISTON
11
5.2.4
L
UBRICATING
V
ALVE
G
EAR
11
5.2.5
V
ARIABLE
S
TROKE
D
ISK
11
5.3
L
ONG
I
NACTIVITY
................................................................................................ 12
5.4
C
USTOMER
S
UPPORT
.......................................................................................... 13
6
CHECKING PUMP PERFORMANCES
............................................................ 13
6.1
S
TROKE
V
OLUME
................................................................................................ 13