T
Tracy WhiteAug 16, 2025
What to do if the lowering button is pressed but the Rotary GLP 35 does not lower?
- KkeithvargasAug 16, 2025
If your Rotary Scissor Lifts won't lower when you press the lowering button, first ensure there are no obstructions. Next, check that the main switch is on and the power supply is not interrupted. Inspect the 24V power supply fuse and replace it if necessary, making sure to address any short-circuit causes. Check the transformer's input (400 V) and output (24 V) voltages. Confirm the valve coils are receiving 24V and that the valves move freely when supplied with 24V. Lastly, inspect the lowering block proximity sensor and its cable connections; replace if faulty.