ADT901B
Low Pressure Test Pump
User’s Manual
[Verson number: 2101v01]
Please download the latest version from www.additel.com
Warnings and cautions
- Do not exceed the safety pressure limit of 60 psi (4 bar).
- Over tightening connectors may cause damage.
- Store the pump in dry and non-corrosive environments.
- Additel is not liable for any safety problems or damages caused by misuse or incorrect operation.
Specification
- Pressure range: 6 psi ( 0.4 bar ) vacuum to 6 psi ( 0.4 bar ) pressure
- Temperature: 0 ~ 50C
- Humidity: < 95%RH
- Resolution: 0.1 Pa (0.001 mbar )
- Safety pressure: < 60 psi (4 bar)
- Pressure media: Air
- Size: Height: 5.71″ (145 mm)
Base: 9.65″ (245 mm ) x 6.50″ (165 mm ) - Weight: 3.5 Ib ( 1.6 kg )
Configuration & Air routine |
1-Quick connector 2-Vent or shut off valve (Clockwise to close, counterclockwise to open) 3-Fine adjust handle (clockwise to increase pressure) 4-Quick connector 5-Main adjustment handle (clockwise to increase pressure) |
Air routine |
Troubleshooting
|
Problem |
Cause |
Solution |
| Pressure will not increase or decrease with the main adjustment handle. | A. The vent valve is open. B. The O-ring seal is loose or damaged. |
Orery RRA LN Replace the O-ring seal. |
| Pressure will not increase or decrease with the fine adjust handle. | A. The gauges are not tightened. B. The seal is damaged. C. The thread surface is not smooth. D. The connector type is mismatched to the gauge pressure port. |
Tighten the reference gauge or the gauge under test. Replace the seal. Use Teflon tape on the thread and turn it in tight. Use the correct adapter. |
| It is difficult to turn the quick connector. | A. Too much force was previously applied. B. The threads have no lubrication. |
Secure the quick connect with less force. Apply lubrication to the threads. |
O-Rings for pressure connector
|
P/N |
Size |
Connector |
| 1611300004 1611300220 1611300024 |
4X15 Oey] 6X2 |
M10X1, 1/8BSP, 1/8NPT M20X1.5, 1/2BSP, 1/2NPT M14X1.5, 1/4BSP, 1/4NPT, 3/8BSP |
Basic Operation
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Remark:
A: Additel has made a concerted effort to provide compete 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.
Documents / Resources
 |
Additel Low Pressure Test Pump ADT901B [pdf] Instruction Manual Additel, Low Pressure, Test Pump, ADT901B |
