Einhell Akku-Multischleifer TE-OS 18/150 Li-Solo Power X-Change — Error codes & fixes

Troubleshooting guide for the Einhell Akku-Multischleifer TE-OS 18/150 Li-Solo Power X-Change. Diagnose an error code and find the fix.

Compressor not building pressure

compressor-not-building

The air compressor does not build pressure, often due to a leak or a faulty valve.

Source: Einhell support — power tool troubleshooting Confidence: 80% Verified Aug 9, 2026
2 fixes available

LED light not working

led-not-working

The tool's LED work light does not turn on, often due to a wiring issue or a faulty LED.

Source: Einhell support — power tool troubleshooting Confidence: 75% Verified Aug 9, 2026
2 fixes available

Battery not charging

battery-not-charging

The power tool battery does not charge, often due to a faulty charger or a worn battery.

Source: Einhell support — power tool troubleshooting Confidence: 85% Verified Aug 9, 2026
2 fixes available

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