MAINTENANCE
The meter is calibrated in house
before shipping.
To maintain the meter in the good
condition for use , recommend to
calibrate the meter after long time
using.
When properly maintained , the
meter will maintain an accuracy
specification, to ensure your meter
is performing at its peak, send it to
the factory or a qualified instrument
calibration facility for annual
calibration.
Recommend always to set zero
before measurement .Refer to the
zero setting procedure in page 10.
Cleaning:
Ue a damp cloth and mild soap to
clean the case of the Manometer, do
not use harsh detergents or abrasives
as these may mar the finish or
damage the unit's case with an
adverse chemical reaction.
8
CALIBRATION MODE
Calibration mode is only applicable
for a standrad Manometer calibrator
or any qualified meter calibration
facility for annual calibration.
