NewMar Essex 2014, Manual

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2014 Newmar Essex Diesel Pusher 99
These traps must have water in them in order to trap the odors. While traveling, the water may
splash out of the sink and shower drains. While stored, the water may evaporate allowing an odor
to enter the coach. If this occurs, run water from the faucet into the drain, allowing water to fill
the trap.
Black Water Holding Tank
The black water, or sewage, holding tank is located directly beneath the toilet. Before using the
stool, you will need to treat the tank with water that is mixed with an odor controlling chemical.
These chemicals are readily available at any RV supply store. Be careful not to spill the chemical
on your hands, clothing, or the carpet because it may cause a permanent stain. Pull the toilet
levers forward to allow the chemical to mix with the toilet water. Continue pulling the toilet
levers until at least one inch of solution is directly under the toilet. Release the levers, and the
waste tank is ready for use.
CAUTION
Use only approved RV odor controlling chemicals in the holding tanks. Products containing ammonia
and petroleum will damage the ABS plastic holding tanks and seals.
Gray Water Holding Tank
The gray water holding tank is located in the underbelly of the unit. It is primarily used for the
drainage from the kitchen and bath sinks and the shower.
Waste Water Disposal
Both of the holding tanks terminate in a valve arrangement that permits draining each tank
separately or together. It is recommended to drain the black water tank before the gray water tank.
This will allow the water from the gray tank to wash the black water residue from the drain lines
and hose. The valves that open to release the water are called gate valves. The blade that closed
the opening in the sewer drain pipes is connected to the T-handle to release the contents of the
tank(s) when pulled. The sewer line must be securely capped during self-containment use to
prevent leakage of waste material onto the ground or pavement. Do not pull the holding tank gate
valve open when the protective cap is installed on the pipe. Always drain the tank into an
acceptable sewer inlet or dump station.
WARNING
Holding tanks are an enclosed sewer system and must be drained into an approved dump station.
Both black and gray water holding tanks must be drained and rinsed thoroughly on a regular basis in
order to prevent the accumulation of harmful or toxic materials.
Whenever possible, drain the holding tanks prior to traveling. The carrying capacity of your unit will
be reduced if water is left in the black or gray tanks.