M.
Seal the Base
- After the unit is completely installed, apply a bead of caulking around the base of the
fountain to ensure no wind enters through the base of the unit.
NOTE:
Sealing the bottom of the unit from cold air is an important aspect of the unit's thermal
performance.
N.
Drain Plug –
Install pre-assembled plugs from the inside of the trough. Wetting the plug can aid in
installation. Tighten wing nut to secure.
O.
Float Adjustment
- Turn on water supply, check for and correct any leaks. Adjust valve thumb screw to
adjust water level. For WaterMaster fountains, the depth should be one inch below the overflow drain for non-
constant flow operation, or to your desired level for constant flow.
P.
Access Covers
– The access covers for the fountain require a self-adhesive seal strip to be applied around the
cover. The foam adhesive requires a 24-hour cure time; so after placing on cover, install in the base to hold it in
place. Do not over tighten bolt.
Q.
Water Seal Drain
–Install the small drain plug into the drain hole in the water seal trough around the valve
chamber seal. This plug may be removed during non-freezing periods to allow water seal to drain.
R.
Install Cover
- Fill the water seal groove with liquid to seal against air infiltration before assembling. Drop
in the valve chamber cover. Note: Serial number or date code is found on underneath side of top red valve cover.
Tip: You may use vegetable oil to fill the water seal groove, or coat the inside of the groove with
baking pan coating spray before filling with water to make the cover easier to remove and reinstall
during freezing weather. For areas with high evaporation, using vegetable oil may be necessary.
S.
Cleaning Your Fountain
– To clean your watering fountain you will need a good stiff bristled brush.
Remove the cover then brush the water seal groove to remove any build-up then brush the tank. Remove the
drain plug that is located at the end of the trough to drain out the water and debris. You can shut off the water with
the shut-off valve located under the unit or by holding the float in the up position. After the water and debris has
drained reinstall the plug and let the tank refill. Now is a good time to readjust the float if needed. Reinstall
cover and you are done.
Special Situations
Constant Flow
Models WM 54, 54D, 90, and 96 comes standard with the petcock valve required for constant flow
operation. For model WM 600 a constant flow kit part # 16733 is required and for the WM 1200, part # 18199 is
required.
Non-Siphoning
The Ritchie WaterMaster fountains meet Grade A dairy non-siphoning guidelines.
WaterMaster Series Instruction Manual
4
31 August, 2019
