Additel 949 User manual

Hydraulic Schematic
1- Vent valve
2- Over-flow reservoir
3- Positional Autoclave F-250-C,
9/16"-18UNF female
4- Reservoir cover vent valve
5- Reservoir
6- Liquid drain valve
7- Pre-pressure shut off valve
(Isolates the calibration volume from the
pre-pressure side of the pump)
8- High-pressure and fine adjustment
handle
9- Pre-pressure handle
Warnings and cautions
Views and Hydraulic Schematic
Hydraulic Ultra-High Pressure Test Pump User's Manual
[Version number:1410V04]
Please download the latest version from www.additel.com
949
4
6
1 32
7
8
9
5
Specification
Pressure range:
Temperature:
Safety pressure:
Pressure media:
Size:
Weight:
12.5 psi ( 0.85 bar ) vacuum to
40,000 psi ( 2,800 bar ) positive pressure
（5 ~ 50）℃
0.015 psi ( 1 mbar )
< 44,000 psi (3,080 bar)
Height: 10.43'' ( 265 mm )
Base: 20.71'' ( 526 mm ) x 9.65'' ( 245 mm )
35.5 lb ( 16 kg )
Adjustment resolution:
Diethylhexyl Sebacate
Troubleshooting
17
98
5
Remark：.If local atmosphere pressure is 1 bar, the vacuum can reach to 0 85 bar;
If local atmosphere pressure is P, the vacuum can reach to bar.( P 85% )
Operate the pump in the rated pressure range of 40,000 psi (2,800 bar)
and do not exceed the safety pressure of 44,000 psi (3,080 bar).
When the system pressure is greater than 10,000 psi, you must close the
pre-pressurization shut off valve（#7）and then pressurize the system with
the high pressure handle.
Always tighten the gauges using two wrenches .
Close all valves and handles and tighten the ports when transporting the pump.
Always keep the reservoir cover vent valve（#4）open during operation.
Do not over tighten the valves, connectors and handles to avoid damage.
Change media immediately if it is contaminated.
Keep media level between 1/4 and 3/4 of the liquid reservoir filled.
Keep the threads clean and lubricious, and remove any dirt on threads.
Used by trained personnel only.
Additel is not liable for any safety problems or damages caused by misuse
or incorrect operation.
It is difficult to generate
pressure with the
pre-pressure
handle (#9)
Problem Cause Solution
It is difficult to pressurize by
turning the high-pressure
handle handle (#8)
Hard to turn the
valves or handles
Hard to pressurize
large-volume DUT
It is difficult to generate
high vacuum
Close vent valve (#1)
Fill more media, and keep media level between 1/4 and 3/4 of the liquid reservoir filled
Close pre-pressure shut off valve and use high-pressure and handle (#8).
Check finger-tight connectors, re-tight if necessary
Purge the air from the system (see Preparation section of the manual)
Step 1: Turn pre-pressure handle (#9) all the way in clockwise, close pre-pressure shut off valve (#7),
open vent valve (#1).
Step 2: Turn pre-pressure handle (#9) all the way counterclockwise, close vent valve (#1).
Step 3: Open pre-pressure shut off valve (#7), pressurize the system.
Step 4: Repeat step 1 to 3.
Do not over tighten
Lubricate the threads
Open pre-pressure shut off valve (#7). Caution: the pre-pressure side of the pump should not be exposed to
more than 10,000 psi (700 bar).
Purge the air from the system (see Preparation section of the manual)
Close pre-pressurization shut off valve (#7)
Use proper adapter
Open the #4 valve
Open the #4 valve
This is normal. Close the pre-pressure shut off valve (#7) and use the high-pressure handle to adjust the
pressure.
Pressure gauges do not
reach to zero
Vent (#1) is not closed
Not enough media is in the reservoir.
Max pressure generation (could be as low as 5,000 psi, 350 bar) is
achieved with the pre-pressure handle (#9)
Reference gauge or devices under test (DUTs) are not connected tightly
Too much air is in the pump
Because of the large volume of the DUT, it will take additional steps to
fill the volume to pressurize the DUT
Too much force was previously applied
Lack of lubrication on threads
Pre-pressure shut off valve (#7) is closed
Too much air is in the pump
The pre-pressure shut off valve (#7) is not closed completely
The connector of the DUT is not matched to connector
#4 valve is not open
#4 valve is not open
Hard to turn pre-pressure handle (#9) at high pressure
P/N Size Connector
6.5X3 M20X1.5, 1/2BSP
O-Rings for pressure connector
1611300220
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DIGITALPRESSURE CALIBRATOR
Units
A
0255075100 0255075100
bar bar
A
Basic Operation
AB
Maintenance
G H
DIGITALPRESSURE CALIBRATOR
Units
A
0 25 50 75 100
bar bar
Pressure Gauge
Bar
0.8
0.6 0.4
0.2
0
-1
Pressure Gauge
Bar
0.8
0.6 0.4
0.2
0
-1
②close
④open
①open
DIGITALPRESSURE CALIBRATOR
Units
A
0255075100
bar bar
Pressure Gauge
Bar
0.8
0.6 0.4
0.2
0
-1
Pressure Gauge
Bar
0.8
0.6 0.4
0.2
0
-1
①close
③Fully turn
⑤Fully turn
②Vacuum
Vacuum process Vent
I
DIGITALPRESSURE CALIBRATOR
Units
A
0 25 50 75 100
bar bar
Pressure Gauge
Bar
0.8
0.6 0.4
0.2
0
-1
Pressure Gauge
Bar
0.8
0.6 0.4
0.2
0
-1
②open ①back to atmosphere
Back to atmosphere
②Fill media
① Open reservoir
cover vent valve (#4)
①Open drain valve (#6)
②Collect media using a container
③ Open reservoir cover
vent valve (#4)
⑤Remove the
reservoir(#5)
④ Unscrew with hex wrench
Fill media Drain and Clean
F
DIGITALPRESSURE CALIBRATOR
Units
A
0 25 50 75 100
bar bar
Pressure GaugePressure Gauge
Bar
32
64 96
128
160
Pressure GaugePressure Gauge
Bar
32
64 96
128
160
②open
④open
Depressurizing process
①Depressurizing
③Depressurizing
Note: ① Gauge positions are exchangeable. If only one device under test (DUT) is connected,
the third connector on pump should be closed with a plug.
② Connect the gauges on pump and tighten the connectors using two wrenches.
SW V mA COM 24V
SW V mA COM 24V
dial gauge pressure switch pressure transmitter flexible hose
Pressure GaugePressure Gauge
Bar
32
64 96
128
160
Note: Please degas after filling media liquid,
in case hard to generate pressure.
E
DIGITALPRESSURE CALIBRATOR
Units
A
0255075100
bar bar
Pressure GaugePressure Gauge
Bar
32
64 96
128
160
Pressure GaugePressure Gauge
Bar
32
64 96
128
160
③close
①close
Pressurizing process
②Pre-pressurizing ④high-pressure
Pressurizing
Note: Skip step for dial gauge calibration
in a narrow pressure range
③
D
②open
③close
⑤open
Pressure Gauge
Bar
32
64 96
128
160
Pressure GaugePressure Gauge
Bar
32
64 96
128
160
DIGITALPRESSURE CALIBRATOR
Units
A
0 25 50 75 100
bar bar
①Always keep valve(#4)
open during operation
④a few turns
Zeroing
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.
Connection B
②open
③close
DIGITALPRESSURE CALIBRAT OR
Units
A
02550751000255075100
bar bar
①Always keep valve(#4)
open during operation
Purge pocess
④Turn all the way out
⑤Vacuum displayed
on the gauge
Connection C
②open
DIGITALPRESSURE CALIBRATOR
Units
A
0 25 50 75 100
bar bar
①Always keep valve(#4)
open during operation
Purge process (cont.)
⑤Turn all the way in
④Wait for gauge to vent to zero
If air is still trapped in the pump,
then repeat the purge process
2 or 3 more times until all the
gas is removed from the system
③open
Bubbles
If it is difficult to generate vacuum
pressure, then repeat the purging
process to make sure all the gas
is removed from the system
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