Product Manual

20
Operation – Preparing the Sprayer for Each Use
If the sprayer has been used previously, it must be prepared BEFORE EACH SUBSEQUENT USE.
WARNING
Read instructions below carefully for inspecting and preparing the sprayer.
Damaged or clogged equipment could result in leaks or uncontrolled spray.
Leaks could result in injury to the operator or bystanders from chemical exposure,
or cause damage to the environment.
Important safety rules:
• Power off. Make sure all power is OFF before cleaning, inspecting, or servicing the sprayer.
• Guards / shields. Make sure all guards and shields are replaced after servicing the sprayer.
• Replacement parts. If a part needs replacement, only use parts that meet the manufacturer's
specifications. Replacement parts that do not meet specifications may result in a safety hazard or poor
operation of the sprayer.
1. Ensure sprayer
attached
Ensure the sprayer is securely attached to the vehicle.
2. Ensure tank
empty
Ensure no other chemical other than bleach has been used in the sprayer.
3. Clean suction
strainer
Clean the suction strainer of any chemical residue.
It is important to clean the suction strainer before and after each use to ensure
it is not clogged and to prevent residual chemicals from
contaminating sprayer contents.
a) USING RUBBER GLOVES, remove strainer bowl.
b) Run the suction strainer under fresh water to remove debris.
c) Replace the suction strainer bowl.
4. Inspect & repair
Inspect and test the sprayer thoroughly:
1. Inspect hoses for exposed mesh and holes. Replace all worn or damaged hoses.
2. Inspect tank and fittings for cracks and leaks. Replace all damaged fittings with
original NorthStar parts.
3. Check to be sure retaining nut on gun nozzle is tight.
4. Check to be sure all other nuts, bolts, and screws are tight.
5. Check wheels and tires. Make sure wheel retainers are tight and tires are inflated.
6. Partially fill tank with plain water and spray to test for leaks. Repair as needed.
IMPORTANT: After any repair work has been done, ALWAYS test for leaks with water
one final time before using.