Confirming Before Use - AND AD-1690 Instruction Manual

4. CONFIRMING BEFORE USE

(1) Confirming the main unit
With following state, confirm that the right
and left air plugs ( parts) are pushed in
the connector holes firmly.
(2) Confirming the operation
1. Connecting the ac adapter to the main unit
Open the AC adapter jack cover located on the
side of the main unit, insert the AC adapter
plug into the AC adapter jack. Plug the AC
adapter into an appropriate electrical outlet.
Note
- Please confirm that the AC adapter type is
correct for your local voltage and receptacle type.
- The AC adapter plug is protected against dust and may be difficult to insert.
When inserting the plug, turn the plug while pushing on it.
2. Main unit conformation
Press the ON:OFF
Leak Tester is in the measurement standby mode.
With the right and left air plugs installed, press the START key.
When displaying "
normally.
When displaying "
located on the main unit bottom side are connected correctly.
When not solving the "
the local A&D dealer for service.
After confirming, return the inside pressure of the Leak Tester to atmospheric
pressure by removing either the right or left air plug. (If an air plug is not removed,
the pressure inside the instrument remains in a state of vacuum.) When not starting
another measurement immediately, reconnect the air plugs and close the cover on
the AC adapter jack, to avoid dust from invading the main unit.
key. The display is "
" after operating the pump, the instrument is operating
", confirm that the right and left air plugs, and the filter unit
" display, there may be a leak inside Leak Tester. Contact
7
Confirm that the filter unit is installed
in the holder located on the main unit
bottom side correctly.
" (that means READY) and the
Main unit
bottom side
AC adapter