Additel 912 Low Pressure Test Pump User Manual - Manual (Page 2)

A
SW V mA COM 24V SW V mA COM 24V
Connection
Basic Operation
dial gauge pressure switch pressure transmitter flexible hose
M
0
0
0 0
0
open
B
DIGITAL PRESSURE CALIBRATOR
Units
A
0 25 50 75 100
k
open
M
0
0
0 0
0
C
DIGITAL PRESSURE CALIBRA TOR
Units
A
0 25 50 75 100
set it to the mid
position of its travel
open ④
5
2
push the security bolt pin in
close
( ) Do not over-tight
D
k
set it to the suitable
position
3
M
0
0
0 0
0
DIGITAL PRESSURE CALIBRA TOR
Units
A
0 25 50 75 100
k
①
close 2
operate it to approach
desired pressure
fine adjust 4
Vent
Zeroing should be operated
under this condition only
.
Pre-pressure
①
Increasing pressure
main adjust 3
DIGITAL PRESSURE CALIBRA TOR
Units
A
0 25 50 75 100
k
M
0
0
0 0
0
E F G
2
1
open it slowly to approach
the desired value, and close!
DIGITAL PRESSURE CALIBRA TOR
Units
A
0 25 50 75 100
k
1 pull out
2 push in, select the
vacuum mode
5
DIGITAL PRESSURE CALIBRA TOR
Units
A
0 25 50 75 100
k
0
0.02
0.04 0.06
0 08 . 0 08 .
- 0.1
MPa M
0
0
0 0
0
① open
operate it to approach
desired pressure
3 close
set it to the
suitable position
3
4
Repeat pressurizing
fine adjust 5
main adjust 4
Decreasing pressure
main adjust 2
fine adjust 3
Vacuum preparation
Vent firstly.
set it to the mid
position of its travel
close
（but it must be open
switching the P/V selector）
H
0
0.02
0.04 0.06
0 08 . 0 08 .
- 0.1
DIGITAL PRESSURE CALIBRA TOR
Units
A
0 25 50 75 100
k
close
1 operate it to approach
the desired value
J
0
0.02
0.04 0.06
0 08 . 0 08 .
- 0.1
DIGITAL PRESSURE CALIBRA TOR
Units
A
0 25 50 75 100
k
1
2
I
DIGITAL PRESSURE CALIBRA TOR
Units
A
0 25 50 75 100
k
2
① open
3 close
0
0.02
0.04 0.06
0 08 . 0 08 .
- 0.1
a
Increasing vacuum pressure
main adjust 3
fine adjust 4
Remark:
A Additel has made a concerted effort to provide complete and current information for the proper use of the equipment. The product
specifications and other information contained this manual are subject to change without notice.
B
:
: Above pictures are just for reference.
main adjust 4
fine adjust 5
operate it to approach
the desired value
Repeat vacuum pressure Decreasing vacuum pressures
main adjust 2
fine adjust 3
open it slowly to approach
the desired value, and close!
k Pressure Gauge
Pressure Gauge Pressure Gauge
Vacuum Gauge
Pressure Gauge Pressure Gauge Pressure Gauge
Pressure Gauge Pressure Gauge Pressure Gauge
Vacuum Gauge Vacuum Gauge Vacuum Gauge
Vacuum Gauge
DIGITAL PRESSURE CALIBRATOR
Units
A
0 25 50 75 100
k