Maintenance - AND UM-211 Instruction Manual

Maintenance

Do not attempt to open the device as the delicate electrical components and
intricate air unit inside could be damaged. If you cannot solve the problem
using our troubleshooting guide, request assistance from your authorized
dealer or from any A&D service group.
The device was designed and manufactured for a long service life. However it
is generally recommended to have the device inspected every 2 years, to
ensure proper functioning and accuracy. Please contact either your authorized
dealer or A &D for maintenance.
Pressure confirmation
・
Example of connection
(1) Calibrated pressure gauge
(2) UM-211
(3) Tank：500ml
(4) Pressure generating device
1. Press and hold the MODE button at standby mode. The device goes into
the built-in clock adjusting mode, and F10 is displayed at the display.
2. Press the MODE button several times to proceed to pressure confirmation
mode.
* Refer to the page 18 in this manual for its setting.
3. Add the pressure using the pressure generating device once the display at
the UM-211 became
gauge and UM-211.
Maintenance
(2)
, and confirm the pressure at the pressure
0
0
English 27
(4)
(1)
(3)
500ml