Enerpac PSCK3, Instruction Sheet, Page: 2 / 44

SET POINT ADJUSTMENT
Press SET S button and hold for 5 seconds. A blinking green LED
will "run" from left to right. Each successive LED represents a 50
PSI [4 BAR] increase in pressure.
Note: To increment the Set Point, press and release the Set S
button after the LEDs begin to "run". Each time the Set S button
is pressed, the value is increased by 50 PSI [4 BAR].
When the blinking LED reaches the right end, a steady LED will
light on the left end of the display. Each successive steady LED
represents a 500 PSI [40 BAR] increase in Set Point.
Release the Set S button when the LEDs indicate the desired
value. Press the Enter S button once to save the Set Point. If
Enter S is not pressed within 30 seconds, the original Set Point
will be retained and the display will return to the Operation mode.
If the Set Point desired is less than the display pressure, contin-
ue to hold the SET button for another complete cycle.
RESET POINT ADJUSTMENT
Reset Point: level where decreasing pressure causes the output
to revert to its normal state. The Reset Point must be lower than
the Set Point by at least 100 PSI [8 BAR]. When the Set Point is
changed, the Reset Point will automatically change to maintain
the previously established difference, or hysteresis.
1. Press the Set R button and hold for 5 seconds. A blinking
green LED will "run" from left to right. Each successive LED
represents an increase in Reset Point of 50 PSI [4 BAR].
Note: To increment the Reset Point, press and release the Set R
button after the LEDs begin to "run". Each time the Set R button
is pressed, the value is incremented by 50 PSI [4 BAR].
2. When the blinking LED reaches the right end, a steady LED
will light on the left end of the display. Each successive
steady LED represents an increase in Reset Point of 500 PSI
[40 BAR].
3. Release the SET R button when the LEDs indicate the
desired value. If the Reset Point desired is less than the
display pressure, continue to hold the Set R button for
another complete cycle. Press the Enter R button once to
save the Reset Point. If Enter R is not pressed within 30
seconds, the original Reset Point will be retained and the
display will return to the operation mode.
IMPORTANT: Hydraulic equipment must only be
serviced by a qualified hydraulic technician. For
repair service, contact the Authorized ENERPAC
Service Center in your area. To protect your warranty, use
only ENERPAC oil.
WARNING: Immediately replace worn or damaged
parts by genuine ENERPAC parts. Standard grade
parts will break causing personal injury and property
damage. ENERPAC parts are designed to fit properly and
withstand high loads.
2
OUT 5
000
4500 4000
3500
3000 2500
2000
1500 1000 50
0
Set Point: 3100 PSI
OUT
5000
4500 4000
3500 3000
2500 2000 1500 1000
50
0
Set Point: 3400 PSI
LED ON
LED BLINKING
LED OFF
OUT 400 360 320
280
240 200
160
120 80
Set Point: 248 BAR
Set Point: 272 BAR
40
OUT
400
360 320 280 240
200 160
120 80
40
SET S
ENTER R
SET R
ENTER S
PSI
SET S
ENTER R
1 Yellow LED:
Output Status 10 Green LEDs:
Pressure Indication
OUT 5000 4500 4000 3500 3000 2500 2000 1500 1000 500
SET R
ENTER S
Bar
SET S
ENTER R
1 Yellow LED:
Output Status
10 Green LEDs:
Pressure Indication
OUT
10
0
90 80 70 60 50 40 30 20
10
SET R
ENTER S
Pressure Switch Display
SET S
ENTER R
SET R
ENTER S