Mityvac MV5535 Digital Diesel Compression Test Kit User Manual
Page 4
Page Number - 4
Form 823637
Current Unit Indication –
Displays current unit of
measure. Available units of
measure include PSI, Bar, or
kPa. Current unit of measure
is maintained when unit is
cycled off and on.
Current Pressure Indication –
Displays the maximum com-
pression value for the indicated
cylinder until the Pressure Relief
Button is pressed. This is the
measurement of the residual
pressure maintained in the hose
assembly by the Schrader valve.
Cylinder # Indication – Dis-
plays cylinder number related
to current and maximum com-
pression values being dis-
played. Number is advanced
by pressing the Cylinder Button
Maximum Com-
pression Indication
- Displays maximum
compression value for
the indicated cylin-
der. Holds the value
until the Clear Button
is pressed. Value is
stored electronically.
Clear Button
- Clears maximum
compression value
shown for indicated
cylinder. Clears
values for all cylin-
ders and returns to
cylinder 1 if held for
3 seconds.
Pressure Relief Button
– Pressing this button relieves
the residual pressure in the tes-
ter hose assembly. The value
indicated for the Current Pres-
sure will return to zero, but the
Maximum Compression value
will be maintained electronically
until the Clear Button is pressed.
Cylinder Advance Button
– Pressing this button advanc-
es the cylinder number by one.
If the pressure in the hose as-
sembly is not relieved by press-
ing the Pressure Relief Button
or disconnecting the hose at
the quick disconnect junction,
the values for current max and
stored max for the new cylinder
will reflect the stored hose pres-
sure.
On/Unit/Off Button
– Pressing this button
when unit is off, turns
unit on. Pressing and
releasing this button
while the unit is on, ad-
vances the current unit
of measurement forward.
Pressing and holding
this button for 3 seconds
while unit is on, turns
unit off. Tester automati-
cally shuts off after six
(6) minutes of non-use.
Compression values are
maintained when unit is
cycled off and on.