03/21 Model 5010SS Page 2 of 4
OPERATION & MAINTENANCE INSTRUCTIONS
FLOW ADJUSTMENT:
Step 1: Gain access to flow adjustment screw by removing cover nut and button (see
Installation Drawing).
Step 2: Adjust flow with screwdriver: clockwise for more flow, counterclockwise for
less.
Step 3: If desired flow is not obtained, clean screen located at base of valve body (see
Installation drawing page 4 of 4) and make sure screwdriver stop (not supplied)
is fully opened. Note: To remove head and gain access to screen (for
example, when used with electric water cooler), keep the inlet nipple from
turning by holding it with locking pliers inside the fountain, beneath the basin.
Step 4: Replace button and cover nut.
CARTRIDGE ASSEMBLY REPLACEMENT:
Note: Replacement cartridge, screen, and gasket is available as P/N VRK5010. To gain
access to cartridge assembly with gasket:
Step 1: Remove cover nut and button, then remove retaining nut using universal
spanner wrench (Haws part number 0006983506 –not supplied).
Step 2: Pull cartridge assembly out.
Step 3: Insert new cartridge with gasket.
oDo not remove gasket that comes with new cartridge.
oEnsure that the gasket on the new cartridge is very clean with no debris.
oMake sure there is no foreign matter in the valve body before inserting the
new cartridge assembly with gasket into the valve body.
oWhen inserting cartridge assembly with gasket, align inlet and outlet ports
on cartridge, with holes in the valve body.
oEnsure the cartridge ports are properly aligned and cartridge has
bottomed out by turning slightly into place.
Step 4: Install retaining nut until it makes contact with the cartridge, then tighten 1 1/4
turn farther.
Step 5: Replace button and cover nut.
CAUTION: When replacing cartridge assembly, damage can occur if not properly
re-installed. Read instructions carefully.
OPTIONAL PB8C (COPPER PLATED PUSH BUTTON & NUT) CLEANING & CARE:
If evidence of copper oxidation arises, simply rub surface with a soft rag and salt &
water mixture. Soft cleaning solutions may also be used on the copper button surface.
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