Goldstar DH300M Owner's Manual page 10

Electrical Safety
Temporary Use of an Adapter
We strongly discourage the use of an adapter due to potential safety hazards.
For temporary connections, use only a UL-listed adapter, available from most local
hardware stores. To disconnect the power cord from the adapter, use one hand on
each to avoid damaging the ground terminal. Avoid frequently unplugging the power
cord as this can lead to eventual ground terminal damage.
WARNING: Never use the appliance with a broken adapter.
Temporary Use of an Extension Cord
We strongly discourage the use of an extension cord due to potential safety
hazards.
10 Dehumidifier
Temporary method
Adapter Plug
Receptacle Cover
Metal Screw