Additel 901 Low Pressure Test Pump User Manual - Manual

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Warnings and cautions
Do not exceed the safety pressure limit of 60 psi (4 bar).
This test pump is not designed to be used in explosive or
corrosive environments.
Over tightening connectors may cause damage.
Store the pump in a dry and non-corrosive environments.
Additel is not liable for any safety problems or damages
caused by misuse or incorrect operation.
Specification
Pressure range:
Temperature:
Humidity:
Resolution:
Safety pressure:
Pressure media:
Size:
Weight:
6 psi ( 0.4 bar ) vacuum to
6 psi ( 0.4 bar ) pressure
0 ~ 50℃
< 95%RH
0.1Pa ( 0.001 mbar )
< 60 psi (4 bar)
Air
Height: 5.71'' ( 145 mm )
Base: 9.65'' ( 245 mm ) x 6.50'' ( 165 mm )
3.5 lb ( 1.6 kg )
Configuration & Air routine
Troubleshooting
Air routine
Low Pressure Test Pump User's Manual
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)
Problem Cause Solution
Pressure will not increase or
decrease with the main
adjustment handle.
Pressure will not increase
or decrease with the fine
adjust handle.
It is difficult to turn the quick
connector.
A. The vent valve is open
A. The gauges are not tightened.
C. The thread surface is not smooth
A. Too much force was previously applied.
.
.
B. The O-ring seal is loose or damaged
B. The seal is damaged.
D. The connector type is mismatched to the gauge pressure port.
B. The threads have no lubrication
.
.
Close the vent valve.
Tighten the reference gauge or the gauge under test.
Use Teflon tape on the thread and turn it in tight.
Secure the quick connect with less force.
Replace the O-ring seal.
Replace the seal.
Use the correct adapter.
Apply lubrication to the threads.
[Version number:1404V11]
ADT901