M20013 REL-0000 (2103)
User Manual HHP460 Smart Manometer with Altimeter & Air Speed Test
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Relief Valve Test
Starting the Relief Valve Test
To start the Relief Valve Test follow these steps:
1. Press the
Forward
key until you see
RELIEF VALVE TEST
TAP START TO BEGIN
2.
MAX TEST P
displays when the test begins. (MAX is the
maximum pressure measured during the test.)
3. Press the
Forward
key to see
MIN TEST P
value. (MIN is the
minimum pressure measured after reaching MAX and pressure
starts releasing. If a new MAX is reached, MIN resets.)
4. Press the
Forward
key and you see
--out-
.
Note: At this point, you see options available to you during the
Relief Valve Test.
1. ✓
OR X TO EXIT TEST
(use either option to exit)
2. 0
TO RESET MIN + MAX
(the
Zero
key)
3.
STP-FREEZE
When you press the
Stop
key,
hold.on
briefly appears and the current value remains on-screen
blinking.
Press the
Zero
key and
HOLD.OFF
appears and new values
continue to display.
5. Press the
Forward
key to see
MAX TEST P
value.
