水ポンプ Additel 949のPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Additel 949 2 ページ。 Hydraulic ultra-high pressure test pump
ページを印刷するHydraulic Ultra-High Pressure Test Pump User's Manual
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Views and Hydraulic Schematic
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Troubleshooting
Problem
Vent (#1) is not closed
Pre-pressure shut off valve (#7) is closed
It is difficult to generate
pressure with the
Not enough media is in the reservoir.
pre-pressure
Too much air is in the pump
handle (#9)
Max pressure generation (could be as low as 5,000 psi, 350 bar) is
achieved with the pre-pressure handle (#9)
The pre-pressure shut off valve (#7) is not closed completely
It is difficult to pressurize by
turning the high-pressure
Reference gauge or devices under test (DUTs) are not connected tightly
handle handle (#8)
The connector of the DUT is not matched to connector
Too much air is in the pump
It is difficult to generate
high vacuum
#4 valve is not open
Because of the large volume of the DUT, it will take additional steps to
Hard to pressurize
large-volume DUT
fill the volume to pressurize the DUT
Pressure gauges do not
#4 valve is not open
reach to zero
Too much force was previously applied
Hard to turn the
Hard to turn pre-pressure handle (#9) at high pressure
valves or handles
Lack of lubrication on threads
O-Rings for pressure connector
P/N
1611300220
949
[Version number:1410V04]
www.additel.com
1- Vent valve
6
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)
7
8- High-pressure and fine adjustment
handle
9- Pre-pressure handle
Cause
Size
6.5X3
Warnings and cautions
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.
Specification
Pressure range:
12.5 psi ( 0.85 bar ) vacuum to
40,000 psi ( 2,800 bar ) positive pressure
If local atmosphere pressure is 1 bar, the vacuum can reach to 0 85 bar;
Remark：
If local atmosphere pressure is P, the vacuum can reach to
Temperature:
（5 ~ 50）℃
Adjustment resolution:
Safety pressure:
< 44,000 psi (3,080 bar)
Pressure media:
Diethylhexyl Sebacate
Size:
Height: 10.43'' ( 265 mm )
Base: 20.71'' ( 526 mm ) x 9.65'' ( 245 mm )
Weight:
35.5 lb ( 16 kg )
Hydraulic Schematic
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Close vent valve (#1)
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).
Fill more media, and keep media level between 1/4 and 3/4 of the liquid reservoir filled
Purge the air from the system (see Preparation section of the manual)
Close pre-pressure shut off valve and use high-pressure and handle (#8).
Close pre-pressurization shut off valve (#7)
Check finger-tight connectors, re-tight if necessary
Use proper adapter
Purge the air from the system (see Preparation section of the manual)
Open the #4 valve
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.
Open the #4 valve
Do not over tighten
This is normal. Close the pre-pressure shut off valve (#7) and use the high-pressure handle to adjust the
pressure.
Lubricate the threads
( P 85% )
0.015 psi ( 1 mbar )
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Solution
Connector
M20X1.5, 1/2BSP
.
bar.