Enerpac ZW3 Serie Hoja De Instrucciones página 6

• Retract – display the Retract solenoid hour meter and on/off
cycle-counter (nonresettable)
• Local – set the pump local mode on/off
• Language – set the language of the display to English /
Spanish / French / Italian / German / Portuguese, with
English being the default setting
• Diagnose – display to show input signals from the pendant
and other electrical accessories
6.2 LCD Menus
Note: For additional information about each menu, also refer to
Table 2, Quick Reference Chart (QRC), located in Section 8.0 of
this manual.
A. Normal Operation "READY" Screen
Screen 22
(See Screen 2.) The READY screen indicates that the
microcontroller has booted successfully. Enter into the menus
by pressing the Menu button. See QRC step 1.
B. "UNITS" Menu
Screen 33
SET
(See Screen 3.) This screen allows the operator to set the unit
of pressure-measurement by pressing the Down (Up) Arrow
buttons. PSI, BAR, Mpa are the options with PSI being the
default. Save setting and step forward by pressing the Menu
button. See QRC step 2.
C. "DWELL ON-OFF Menu
Screen 14 Screen 4
SET DWELL
ON
(See Screen 4.) This screen allows the operator to toggle the
pump's Dwell Mode On and Off by pressing the Down (Up)
Arrow buttons. ON or OFF are the options. Dwell Mode must be
ON to allow the operator to set the pressure and dwell settings.
Save setting (ON or OFF) and step forward by pressing the Menu
button. See QRC step 3a.
READY
0
PSI
UNITS
PSI MPa
BAR
Pump operation is as follows:
DWELL OFF – The motor will continue to run and the electric
valve will remain shifted until the Up or Down Arrow button on the
pendant is released (no automatic operation).
DWELL ON – the pump will automatically shut-off the motor
and de-energize the electric valve when the hydraulic pressure
reaches the operator-defined pressure limit (PRESR A or B) AND
the operator defined dwell time (DWELL A or B) has elapsed.
IMPORTANT: For automatic shut-off to occur, the pendant Up or
Down Arrow button must remain depressed (held down) until the
dwell time has completely elapsed.
D. "PRESR A" Menu
(accessible only when Dwell Mode is ON)
Screen 5
SET
PRESR A
5000
(See Screen 5.) This screen allows the operator to set the PRESR A limit
for the pump. After pressure reaches this limit, the DWELL A function
will be activated and the motor / electric valve will remain energized for
the specified number of seconds. The default pressure value is 5000 psi
[344 bar].
The PRESR A value is adjusted by pressing the Up-Arrow and Down-
Arrow buttons. Save setting and step forward by pressing the
Menu button. See QRC step 3b.
E. "DWELL A" Menu
(accessible only when Dwell Mode is ON)
Screen 6
SET
DWELL A
(See Screen 6.) This screen allows the operator to set the DWELL A time
in seconds. After the specified DWELL A time (0 to 60 seconds) has
elapsed, the pump will de-energize the motor / electric valve.
The DWELL A value is adjusted by pressing the Up-Arrow and Down-
Arrow buttons. If the DWELL A time is set to zero (0) seconds, the pump
will shut-off immediately when the PRESR A limit is reached.
Save setting and step forward by pressing the Menu button. See
QRC step 3b.
6
PSI
60