Workhorse LG05SSG2 - User Manual

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Summary

Warranty, Parts, and Service Information

Return Safety Instructions

Guidelines for returning the sprayer for warranty or repair, including flushing chemical residue from the unit.

Battery Charging Guide

Recommended charging times and procedures for the 12V battery before initial use or after storage.

Sprayer Operation and Maintenance

Operation Precautions

Critical safety guidelines for operating the sprayer, including avoiding explosive environments and incompatible fluids.

Troubleshooting Pump Issues

Steps to diagnose and resolve common problems when the sprayer pump fails to run.

Post-Spraying Cleaning

Instructions for cleaning the sprayer system after use to ensure longevity and prevent chemical buildup.

Winter Storage Procedures

Essential steps for winterizing the sprayer to prevent damage from freezing temperatures and residual chemicals.

The WORKHORSE LG05SSG2 is a 5-gallon, 12V rechargeable spot sprayer designed for personal or homeowner use, though it can also be used commercially. This unit comes fully assembled and is intended to be pulled or pushed by hand.

Function Description:

The primary function of the LG05SSG2 sprayer is to apply liquid chemicals. Users pour the solution into the 5-gallon polyethylene tank, stir to mix (or mix by spraying the handgun into the tank), and then activate the pump to dispense the liquid through the handgun. The sprayer is equipped with a demand pump, meaning it only operates when the lever on the handgun is depressed, which helps conserve battery life and prevents continuous operation when not actively spraying.

Important Technical Specifications:

Tank Capacity: 5 Gallons
Tank Material: Polyethylene
Pump Type: 1.0 GPM Demand Pump
Battery: Rechargeable 12V Battery (Lithium Ion Battery, Part # 610039)
Charger: AC Charger (Part # 610048) with a built-in storage compartment.
Wheels: Large 8-inch wheels (Part # 610004) for easy maneuverability.
Handgun: Lever Handgun (Part # 610047, Economy Wand Assembly)
Handle: Telescoping Handle (Part # 610006, Retractable Handle Assembly)

Usage Features:

Portability: Designed to be pulled or pushed by hand, making it easy to transport across various terrains. The large 8-inch wheels and telescoping handle contribute to its mobility.
Ease of Use: The unit is fully assembled out of the box, simplifying initial setup. Operation involves simply pouring the solution, turning the pump switch to "ON," and squeezing the handgun lever.
Demand Pump: The 1.0 GPM demand pump only runs when the handgun lever is depressed, which is an efficient feature for battery conservation and controlled spraying.
Rechargeable Battery: The 12V rechargeable battery allows for cordless operation, providing freedom of movement without being tethered to a power outlet. A full charge is expected to allow for spraying up to 30 gallons of fluid or 6 consecutive tanks.
Integrated Charger Storage: The AC charger has a built-in storage compartment, ensuring it is always available and preventing it from being misplaced.

Maintenance Features:

Battery Charging: The battery should be charged for 8-10 hours before first use or after being stored for 6 or more months. The charging process involves plugging the charger into a 110V AC outlet, unplugging the battery from the pump, plugging the charger into the battery lead, and then unplugging the charger before reinserting the battery plug into the pump for use. A caution is provided against leaving the charger connected for more than 20 hours to prevent battery damage.
Post-Spraying Cleaning: After each use, the sprayer should be filled partially with water and run until clear water is pumped through the system. For thorough cleaning, especially after using chemicals, the tank should be refilled halfway with plain water and a chemical neutralizer (such as Nutra-Sol®). The entire sprayer should then be flushed with the neutralizing agent, following the chemical manufacturer's disposal instructions for all wash or rinsing water.
Winter Storage: To prevent damage from freezing weather and chemicals, all water and chemicals must be drained from the sprayer, paying particular attention to the pump and valves. The sprayer should be winterized by pumping a solution of RV antifreeze through the entire plumbing system. Untreated fluid left in the wand can freeze and cause permanent damage, which is not covered by the product warranty.
Warranty and Service: Workhorse products are warranted for one year against manufacturing or workmanship defects for personal/homeowner use (with proof of purchase). Commercial users receive a 90-day warranty. Unauthorized modifications void the warranty. For parts and service, users should contact their authorized dealer or visit www.workhorsesprayers.com, providing the correct part description, part number, and the sprayer's model number.
Return Safety Instructions: When returning the pump for warranty or repair, it is crucial to flush chemical residue from the unit, tag it with the type of chemicals sprayed, and include a complete description of the operational problem. These steps are necessary for the safety of those handling return shipments and for accurate troubleshooting.

Operation Precautions:

Explosive Environments: Do not operate the pump in an explosive environment, as arcing from motor brushes, the switch, or excessive heat could cause an explosion.
Flammable Liquids: Do not pump gasoline or other flammable liquids.
Fluid Compatibility: Do not assume fluid compatibility. If the fluid is improperly matched to the pump's elastomers, a leak may occur.

The LG05SSG2 is a robust and user-friendly sprayer designed for efficient and safe application of liquid solutions, with clear guidelines for operation, maintenance, and storage to ensure its longevity and performance.