Step by Step Procedures
• Press the "ON" key and the LCD display will be activated if it does not
read 0.00 proceed as follows
• Press the "zero" key and the display should read zero. if not repeat
until it does
• Connect pressure meter to installation or equipment to be tested using
appropriate hose connection in accordance with the manufactures
instructions
• The pressure reading will appear on the display. To activate the backlight
in poor light conditions press the "ON' key at any time
• If the reading is erratic or changing activate the smoothing unction by
pressing the" =" key
• To freeze a reading in awkward or cramped working spaces press
the "Hold" key
• To record maximum & minimum pressures when establishing
pressure decay or carrying out gas line soundness testing press the
"MAXIMIN" key
• To convert the displayed pressure reading to another engineering unit
depress the "Unit" key anytime and scroll through to the desired units
of pressure.
page 7
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