Download ConST 116 - Insatech

Warnings and cautions
Avoid possible damage when suddenly apply pressure to low pressure and small
chamber gauges.
Do not exceed the safety pressure limit（7MPa）.
Compressed air may cause problem in explosive or corruptive environment.
Do not shift between pressure and vacuum mode under pressure.
Do not over tighten connectors to avoid any damage.
Store the pump in the dry and non-corruptive environment.
Any security problems or damages caused by incorrect operation, is beyond
ConST group's responsibility.
Specification
Pressure range: a. Vacuum:（-95 to 0）KPa
b. Pressure:（0 to 2.5）MPa
Temperature: （0~50）℃
Humidity: < 85%RH
Adjusting fineness: 10Pa
Safety pressure: < 7MPa
Pressure media: Air
Size: 240×120×130mm（315mm×198mm×140mm for ConST117）
Weight: 1.3kg （2.6kg for ConST117）
Remark：If local atmosphere pressure is 100kPa, the vacuum can reach to -95kPa;
If local atmosphere pressure is P, the vacuum can reach to - (95P/100)kPa.
让校准更轻松！
Calibration can be easy!
Accessories
ConST 116
Handheld Pneumatic Pump User's Manual
flexible hose
adapter
NPT1/4
sealing ring
ZL200620119357.2
（This manual is fit for the ConST 117, too.）
adapter
NPT1/2
adapter
M20×1.5
plug
M20×1.5
spanner
×2
×1
ConST
NPT1/4
NPT1/2
M20×1.5
551- 208
200mm
×1
×20
×1
×1
×1
Configuration & Air routine
1
2
3
4
1 - M20×1.5 connector
2 - Release valve
Air routine
3
（clockwise to close/ anticlockwise to open）
3 - Isolating valve
（isolate the calibration from pressurizing system）
4 - Pressure lever
5 - Fine adjust handles
7
2
（clockwise to increase pressure）
6 - Security bolt pin
（use it to ensure safety）
7 6
5
4
7 - Pressure/vacuum selector
5
（Pressure: pull it out; Vacuum: push it in）
Troubleshooting
Problems
Hard to use pressure lever
Hard to pressurize
Hard to use vernier
Not easy to turn the fittings
Solutions
Causes
The isolating valve is not open.
Open the isolating valve.
A. Release valve is not closed.
Close the release valve.
B. The sealing ring is broken or loosen.
Replace sealing ring (PR#:ZL200620119357.2).
C. P/V selector is in wrong position.
Pressure: pull it out; Vacuum: push it in.
A. The isolating valve is not closed.
Close the isolating valve.
B. The gauges is not tightened.
Tighten the reference gauge or the gauge under test.
C. The sealing ring is aged or frayed.
Replace sealing ring.
D. The thread surface is not smooth.
Put in a Teflon seals and turn it tightly.
E. The connector type is unmatched.
Use the right and suitable adapter.
F. The impurity blocks the air routine.
Repeat pressurizing several times and then release it suddenly, make airflow to bring the impurity out.
A. Too tightly turned last time!
Do not apply much force to close the fittings and valves.
B. The new pump is not smooth.
The new pump needs time to abrade.
C. The threads have no lubrication.
Lubricate the thread.
Basic Operation
Connection
A
Open to atmosphere
DIGITAL PRESSURE C
ALIBRATOR
B
DIGITAL PRESSURE C
ALIBRATOR
Units
Units
SW
SW
V
mA
COM
V
mA
COM
24V
24V
ConST273
ConST273
open
pressure switch
dial gauge
Pre-pressure
pressure transmitter
C
flexible hose
Zeroing should be operated under
this condition only.
D
Fine adjust process
open
Pressurizing process
E
R
DIGITAL PRESSURE CALIBRATO
DIGITAL PRESSURE CALIBRATOR
R
DIGITAL PRESSURE CALIBRATO
Units
Units
Units
operate it to get the
⑤ desired
value
(0～6）MPa
(0～6）MPa
(0～6）MPa
operate it to get the
② desired
value
① close,do not use too much force
④ close,do not use too much force
③ open
set it to the mid
② position
of its travel
① Open
② fine adjust
①
push the security bolt pin in
Decrease pressure process
F
G
Vacuum process
Repeat Vacuum process
DIGITAL PRESSURE CALIBRATOR
H
R
DIGITAL PRESSURE CALIBRATO
DIGITAL PRESSURE CALIBRATOR
Units
0.06
Units
Units
0.04
0.06
真空表
(0～6）MPa
0.04
真空表
08
0.02
- 0.1
0
(0～6）MPa
08
0.02
- 0.1
0
(0～6）MPa
it slowly to get the desired
① open
value, and close!
② fine adjust
pull out
②
operate it to get the
⑤ desired value
operate it to get the
② desired
value
it must be open when
④ close（but
select the pressure/vacuum）
① open
① open
③
push in,select the vacuum position
Decrease vacuum process
I
Calibration procedure
1st point
R
DIGITAL PRESSURE CALIBRATO
Units
0.06
Pressure
0.04
真空表
(0～6）MPa
08
0.02
- 0.1
0
open it slowly to get the desired
② value,
and close!
① close
③ fine adjust
N point
: A → B → C → D → E → D … E → D → F
Dial gauge
Pressure transmitter
1st point
Vacuum
2nd point
2nd point
N point
: A → B → G → D → H → D … H → D → I
Pressure
: A → B → C → D
Vacuum
: A → B → G → D
Pressure switch
increase pressure
till the switch move
increase pressure
till the switch move
F → D
F → D
decrease pressure
till the switch resume
decrease pressure
till the switch resume
the end
the end
Remark: ConST group 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.
Beijing ConST Instruments Technology Inc.