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Water Systems
SECTION SEVEN
LEVER FLUSH
• To add water to the toilet move the flush lever mid
way to flush position until desired water level is
reached . Generally, more water is required only
when flushing solids .
• To flush the toilet, push the lever all the way to
flush position until the sewage leaves the toilet .
Water flow pressures vary at different locations;
therefore, holding the flush lever down for five to
eight seconds may be required .
Troubleshooting - Leaks:
• Bowl will not hold water: Check for foreign material
in valve blade groove .
• Leaks between closet flange and toilet: Check
screws for tightness . If leak continues, remove
toilet and replace the flange seal .
• Difficult hand lever operation: Apply a light film of
silicone spray on the blade .
• Poor flush: Check water pressure and flow to toilet .
Remove the water supply line and check flow rate .
The flow rate should be at least 2 .5 gallons per
minute .
• To find leaks: Use four or five sheets of toilet tissue
and wipe all the seams and water line connections .
Start at the top of the unit and work downward .
When the tissue comes in contact with moisture,
it will immediately change texture .
CLEANING
The toilet should be cleaned regularly for sanitation
and operational efficiency . Clean the toilet bowl with a
mild bathroom cleaner . Do not use chlorine or caustic
chemicals, such as drain opening types, as they will
damage the seals .
Clean out the system by flushing with several gallons of
fresh water and one cup of dry laundry detergent . Add
holding tank odor control in the accordance with the
product manufacturer’s instructions .
COLD WEATHER USE
A motorhome is not designed for extended use in below
freezing (32° F ./0° C .) weather . Interior water lines,
fixtures, water storage tanks and pumps are normally
protected from moderate freezing temperatures as
long as the furnace is operating . Exposed drains may
freeze quickly . If in doubt about what temperatures the
motorhome will tolerate, winterize the motorhome .
LUBE:
If the motorhome is in storage for six months,
spray silicone on the toilet valve and work it back
and forth . Perform this maintenance monthly . A
hydrocarbon based spray will damage the seal
and other surfaces in the toilet . Petroleum Based
lubricants must also be avoided as they cause the
seals to swell and deteriorate faster .
CAUTION:
The plumbing system and related appliances can
be severely damaged if subjected to freezing .
Freeze damage is not covered under warranty .
Summary of Contents for Class A Gas 2020
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