General Hydroponics New RainForest 36 - Manual (Page 5)

ASSEMBLY
STEP 4
IMPORTANT! Only plug the pump in when there is a proper level of
water in your Rainforest 36 or you will damage the pump.
The proper operating water level is between the marks on the Drain
Level Tube. Plug your Rainforest 36 into any standard household
electrical outlet. If you are using your Rainforest 36 outside, use only
extension cords and outlets designed for outdoor use.
MAXIMUM
MINIMUM