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Patient lifts · MaxiSky family

Arjo BHM V3: troubleshooting and error codes

The ServiceForge knowledge base holds 9 documented symptoms for the Arjo BHM V3, with 17 ranked causes, 0 diagnostic checks with test points and expected values, and 0 error codes. Each symptom below shows its causes and the first check; the rest is one connection away. Connect ServiceForge to your AI

Symptoms

Lift does not work when buttons are pressed on hand control patient safety

Pressing buttons on wireless or wired hand control produces no lift action

Ranked causes

  1. 1. Emergency stop is activated (common)
  2. 2. Buttons on lift body are not working (occasional)
  3. 3. Hand control is not plugged in properly (common)
  4. 4. Lift battery charge is low (occasional)
  5. 5. Multiple issues or system malfunction (rare)

5 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Lift does not respond to hand control buttons patient safety

Pressing buttons on hand control does not activate lift; no movement or response

Ranked causes

  1. 1. Emergency stop activated (common)
  2. 2. Lift buttons not working (occasional)
  3. 3. Lift battery charge low (occasional)
  4. 4. Hand control not properly seated in socket (common)

4 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Unit starts and stops repetitively patient safety

Lift cycles on and off without stable operation

Ranked causes

  1. 1. Load exceeds safe working load (common)
  2. 2. Batteries are low and need to be changed (common)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Charger indicator (yellow) does not light up when charger is connected

Charging adapter connected to lift shows no yellow indicator light

Ranked causes

  1. 1. Charger not plugged into functional outlet (common)

2 corrective actions and part numbers are in ServiceForge. Connect ServiceForge to your AI

Charger indicator light does not illuminate

Yellow indicator light on charger does not light up when charger connected to lift

Ranked causes

  1. 1. Charger not plugged in or outlet has no power (common)

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

Red service light flashing caution

Red service indicator light on unit is illuminated and flashing

Ranked causes

  1. 1. Unit requires maintenance (common)

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

Red service light is on and flashing

The red service indicator light illuminates and flashes

Ranked causes

  1. 1. Scheduled maintenance required (common)

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

Unit emits beep during use and may stop lifting patient safety

Lift emits audible beep sound during operation; lifting function may stop but lowering still works

Ranked causes

  1. 1. Batteries low (common)

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

Unit emits beep during use and may stop lifting but can still lower patient safety

Audible beeping sound occurs during operation; lift may not raise patient but lowers normally

Ranked causes

  1. 1. Batteries are low and need to be recharged (common)

1 corrective action and part numbers are in ServiceForge. Connect ServiceForge to your AI

Community

0 fixes logged by technicians through their AI, with outcomes, for this model.

ServiceForge knowledge base record. Field-unverified unless technicians confirmed it. A teaching summary of the record, not a service manual. Export 2026-10-14.