North Star MTBSL owner manual Ensure correct spray pattern, Ensure uniform coverage

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Operation - Using the Sprayer (continued)

C. Ensure correct spray pattern

Make sure both boom nozzles are pointed toward the ground. If they are not, loosen the nozzle retaining nut, orient the opening of the boom nozzle to point straight down, then retighten the nozzle retaining nut.

Nozzle retaining nut

Boom nozzle

IMPORTANT: Make sure broadcast nozzles are oriented to spray straight down before you start. An incorrectly positioned broadcast nozzle may spray chemicals on you or others.

Note: It is not unusual for the operator to be exposed to chemical drips while adjusting the broadcast nozzle. Chemical resistant gloves should be worn.

D. Ensure uniform coverage

To ensure proper coverage, the height of the unfolded boom nozzles should be about 23” from the ground. The sprayer must be level with the ground to get this height.

The overall spray width is 120”, but 1/3 or 40” of the overall spray pattern must be overlapped to get equal coverage throughout the spray area.

Use the tables in Appendix A to determine what speed to drive your vehicle for the desired application rate

23”

 

1/3

1/3

1/3

 

E. Begin to spray

 

 

 

Turn the remote switch ON to begin spraying.

 

8. Leaving

If the sprayer must be left unattended at any time:

 

unattended

a) Disconnect power to the sprayer.

 

b)Relieve system pressure by depressing the gun trigger.

c)Turn off the vehicle. Set brake or block the wheels.

9. Discontinue use if

If the sprayer becomes clogged or inoperative during use, discontinue use

clogged or

immediately.

inoperative

- DO NOT attempt to service while chemicals are in the sprayer and power is

connected.

-Return to service areato review instructions for troubleshooting before attempting to service.

Note: A reserve, clean container capable of holding at least 16 gallons (Item# 28517) or 26 gallons (Item# 28518) should be kept for use when the sprayer tank needs to be emptied temporarily for repairs. It is advisable to purchase a reserve tank suitable for pesticide storage from Northern Tool and Equipment for use in these circumstances. The container should be properly labeled as to its contents if it is used.

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Contents Mtbsl Hazard Signal Word Definitions Table of Contents Spraying Pesticides Intended UseDuring Assembly Summary of Important Safety InformationGeneral Chemical Safety Chemical Application SafetyTowing Safety Chemical accident proceduresDifferently with filled sprayer attached Unpacking Closely inspect all contents in the shipping cartonFollowing items are found in the manual bag Unpacking the Manual BagStep One Attach the tongue to the cart base AssemblyStep Two Attach the hitch mount to the tongue Step Three Attach the cart base to the sprayerStep Five Attach boom supports and boom bracket to cart base Step Four Attach wheels to cart baseStep Six Attach boom arms to the boom bracket Step Eight Attach hose guide to tank Step Seven Attach gun hose to spray gun and pumpStep Nine Attach gun clips to tank Step Ten Attach drain cap to tankStep Twelve Connect boom valve to boom nozzles Step Eleven Install boom valve to pumpStep Thirteen Attach sprayer to vehicle Step Fourteen Connect remote switch to vehicle batteryConnected to the battery Check and test completed assembly Step Fifteen Check and test completed assemblyCheck assembly Working conditionMachine Components General Chemical Safety Operation Important Safety InformationBefore Spraying Chemical Application SafetyDuring Spraying After SprayingTowing Safety Inhalation Inspect Inspect and test the sprayer thoroughly Repair Important safety rulesOperation Preparing the Sprayer for Each Use Spray because the wind is too strong Operation Using the SprayerStep One Assess wind conditions and clear work area Ensure tank is flushed of all chemicals from prior uses Fill the sprayer using the following stepsStep Two Fill the sprayer Fill tank Check drainBegin agitation if Review safetyStep Three Operate the sprayer Unfold one or both boom arms as required Adjust nozzleSqueeze trigger & To spray, squeeze the gun trigger Ensure uniform coverage Ensure correct spray patternDrain tank Step Four Clean sprayer and decontaminate after useDecontaminate LaunderPreparing for storage StorageRemoving from storage Add antifreezeBefore attempting to service the sprayer TroubleshootingAny Questions, Comments, Problems or Parts Orders SpecificationsPart# Description Model Qty Exploded View 28517/28518 Rev. LApproximate flow from one nozzle Appendix a Broadcast Spray Calibration TablesSpray Pressure Height
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