Summary of Contents for Nelson 700 Series
- Page 2 Remove Mineral Deposits From Drinking ADJUST CONTROL VALVE ADJUST WATER LEVEL IN DRINKING BOWL Bowl - Over an extended period of time Adjusting the control valve is necessary mineral deposits can form on the stainless The level of water in the drinking bowl can when installing a new waterer, after parts are steel bowl.
- Page 3 not swirl out of bowl when refilling. Note: If THERMOSTAT allow the heater assembly to be removed from water seeps from top of brass shut-off valve, the waterer. The heater assembly consists of 1. Remove thermostat from waterer (See tighten packing nut located below valve handle the heating element, heat deflector, and two Removing/Replacing Heater &...
- Page 4 has come out of position, reposition shaft and C. INSPECTING/REPLACING INLINE WARNING! TURN OFF WATER FILTER & CONTROL VALVE replace the cotter key. ELECTRICITY WHEN If dripping and overflow continues and 4. Check the position of the beam lock lever SERVICING WATERER.
- Page 5 If a fuse has The most efficient method used to protect your hands. DO NOT use a wrench. Nelson blown or a breaker has tripped, there may be a the riser pipe from freezing is to utilize the sells internal valve components or the entire safety issue with the circuit.
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Page 6: Warranty
D. Vertical Water Line Makes Contact With Nelson ACC.#TC730 for Models 730 7. Over top cover install Nelson Thermal Heat Well Thermal Cap Accessory. The Nelson Thermal Cap is ACC.#TC760 for Models 760 designed to reduce energy consumption and A vertical waterline that is bowed and to keep the waterer clean when not in service. - Page 7 Waterer Components - Top Cover & Bowl Removed STRAIN RELEIF CONNECTOR LOCATION OF INLINE WATER FILTER THERMOSTAT BRASS SHUT-OFF VALVE HEATER ASSEMBLY SCREWS HEAT SHEILD (BOTTOM PART OF HANDY BOX HEATER ASSEMBLY) HEATING ELEMENT CROSS BEAM (LOCATED UNDER CROSS BEAM) WATER SPOUT TUBE WATER SUPPLY HOSE CONTROL VALVE...
- Page 8 1. after winter season when temperatures are consistently above freezing. 2. when using a tool to service or maintain waterer. CONCRETE PAD NELSON WATERLINE INSULATION ACCESSORY #1004. LEAVE 2” AIR WALL-MOUNT MODEL GAP BETWEEN INSULATION AND HEATER ASSEMBLY IN WATERER.
- Page 9 Installation In Freezing Climate - Plumbing Inside Waterer TOP VIEW COVER AND BOWL REMOVED WATER SUPPLY HOSE WARNING! SHUT-OFF SHOULD VALVE AND WATER SUPPLY HOSE LOCATED LOCATION OVER CROSS Failure to install the BEAM, shut-off valve and water ON SAME supply hose in the proper SIDE AS location may result in...
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Page 10: Maintenance
HEATER & THERMOSTAT INSTALLATION DIAGRAMS TOP VIEW: COVER & BOWL REMOVED WARNING! TURN OFF ELECTRICITY WHEN SERVICING WATERER Always turn off power to waterers when using a tool to service or ELECTRICAL STRAIN RELIEF CONNECTOR maintain waterer to eliminate risk of electrocution. Waterers should be on HEAT SHEILD JUNCTION BOX dedicated circuits. - Page 11 Instructions For Replacing Plumbing Parts Including Control Valve & Filter TOP VIEW: COVER & BOWL REMOVED WATER FILTER LOCATION Brass Shut-off Valve Beam Copper Tube Water Brass Shut-off Valve Lock Supply Lever Cross Beam Filter Hose • Water supply hose and shut-off valve should be located as shown in diagram on left for easier filter access and maximum freeze protection.