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ECO Display — Lift Lever Calibration
Calibration Procedure  /  Pump ACE2 Inverter

ECO Display — Lift Lever Calibration

Narrow Aisle Ltd  ·  Detailed Lift/Lower Lever Calibration via Adjustments Menu

Critical: This is the DETAILED lift/lower lever calibration procedure using the ADJUSTMENTS menu. Connect to the Pump ACE2 Inverter before beginning.

Objective: Programme the lift/lower lever by manually calibrating four specific voltage points for precise hydraulic control.

Voltage Reference Guide — Calibration Targets
Neutral Rest Position
~1.0V
↑ Min Minimum Lift
~1.2V
↑ Full Full Lift
~1.9V
↓ Full Full Lower
~0.2V
↓ Min Minimum Lower
~0.9V
Procedure Progress 0 / 14 steps
Navigation — Access Adjustments Menu
01
Access Password Screen
Initial Setup
Pending
Press Enter (Key 3) twice to access the Password Screen
02
Enter Password
Authentication
Pending
Enter your password using Keys 1–5
03
Navigate to ZAPI Console
Menu Access
Pending
Use Key 1 to scroll to ZAPI CONSOLE, then press Enter
04
Select Console Screen
Navigation
Pending
Use Key 1 to scroll to the correct screen, then press Enter (Key 3)
05
Enter CONFIG MENU
Configuration Access
Pending
Press Key 1 to enter CONFIG MENU
06
Navigate to ADJUSTMENTS
Find Calibration Menu
Pending
Use Key 1 to scroll until you see ADJUSTMENTS
07
Enter ADJUSTMENTS Menu
Access Calibration
Pending
Press Enter (Key 3) to access the ADJUSTMENTS menu
Calibration — Four Voltage Points
08
View MIN LIFT VALUE
Check Current Setting
Pending
Use Key 1 to scroll to MIN LIFT VALUE, then press Enter (Key 3) Value changes to → 1.0V (Neutral/Rest)

Note: 1.0V is the potentiometer in its Neutral (rest) position.

09
Calibrate Minimum Lift
Calibration Point 1 of 4
Pending
↑ Minimum Lift Position
  • 1 Use Key 1 to scroll to the next value
  • 2 Move lever to MINIMUM LIFT position
  • 3 Voltage should show approximately 1.2V
  • 4 Keep lever in position
  • 5 Press Out (Key 2) to lock value
  • 6 Return lift lever to REST position
Target: ~1.2V
10
Calibrate Full Lift
Calibration Point 2 of 4
Pending
↑ Full Lift Position
  • 1 Press Enter (Key 3) — value changes to 1.0V
  • 2 Move lever to FULL LIFT position
  • 3 Voltage should show approximately 1.9V
  • 4 Keep lever in position
  • 5 Press Out (Key 2) to lock value
  • 6 Return lift lever to REST position
Target: ~1.9V
11
Calibrate Full Lower
Calibration Point 3 of 4
Pending
↓ Full Lower Position
  • 1 Use Key 1 to scroll to the next value
  • 2 Press Enter (Key 3) — value changes to 1.0V
  • 3 Move lever to FULL LOWER position
  • 4 Voltage should show approximately 0.2V
  • 5 Keep lever in position
  • 6 Press Out (Key 2) to lock value
  • 7 Return lift lever to REST position
Target: ~0.2V
12
Calibrate Minimum Lower
Calibration Point 4 of 4
Pending
↓ Minimum Lower Position
  • 1 Use Key 1 to scroll to the next value
  • 2 Press Enter (Key 3) — value changes to 1.0V
  • 3 Move lever to MINIMUM LOWER position
  • 4 Voltage should show approximately 0.9V
  • 5 Keep lever in position
  • 6 Press Out (Key 2) to lock value
  • 7 Return lift lever to REST position
Target: ~0.9V
Save & Finalise
13
Navigate to Save Option
Find AUX OUTPUT
Pending
Use Key 1 to scroll up until you see AUX OUTPUT V RID, then press Enter (Key 3)
14
Save Changes
Finalise Calibration
Pending
Press Enter (Key 3) to save all changes

Final Step: Cycle the key — turn OFF, wait 5 seconds, then turn back ON — to complete the procedure.

✓

Calibration Complete

All four voltage points programmed. Cycle the key to finalise. Verify lift/lower operation before returning to service.

Critical Reminders:
  • Always keep the lever in position when pressing Out (Key 2) to lock values
  • Return to rest position after each calibration point
  • Voltage values are approximate — slight variations are normal
  • Four calibration points: Min Lift (~1.2V), Full Lift (~1.9V), Full Lower (~0.2V), Min Lower (~0.9V)
  • Must save changes at the end or calibration will be lost
Flexi Narrow Aisle Ltd  ·  ECO Display Detailed Lift Lever Calibration  ·  Internal Use Only