PRODUCT MAINTENANCE
Clean the
instrument
Ensure
measurement
accuracy
Replace the
battery
If the shell of the instrument is dirty, wipe it with a wet cloth.
Never use any corrosive detergent or solvent! Soft household
●
cleaners and soapy water can be used.
Keep the threaded pipe joint clean
Keep the threaded pipe joint clean, remove grease and other
●
adhesion smudginess, and wipe it with a wet cloth as required.
Remove the residual oil
Carefully blow the residual oil from the valve set with
●
compressed air.
●
Check the instrument for no leakage regularly (recommended:
once a year). Observe the allowable pressure range!
●
Calibrate instrument regularly (recommended: once a year).
Turn off the instrument.
1 -
Open the suspension attachment, release the screw and
remove the battery tank cover.
2 -
Remove the exhausted battery and load the new battery
into the battery tank. Note the polarity!
3 -
Uncover the battery tank (Screw lock).
4 -
Start the instrument.
WARNING
Customers are not allowed to replace the valve and the valve
positioner by themselves.
Send the instrument to AUTOOL customer service depart-
ment.
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