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OWNER’S MANUAL
15 & 25 GALLON TO W- BEHIND
LAWN SPRAYER
SPRAYER MODEL:
ST-151BH
ST-251BH
• Assembly
• Installation
• Operation
• Repair Parts
Recommended for use with Riding
Mowers, Lawn & Garden Tractors
and ATV’s.
For the latest product udates and setup tips:
Important: This manual contains information for the safety
Visit us on the web! of persons and property. Read it carefully before assembly
and operation of the equipment!
www.brinly.com
L-1914 Rev. B
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INTRODUCTION CONGRATULATIONS on the purchase of your new lawn On your machine safety labels, the words DANGER, WARNING, sprayer! Your lawn sprayer is designed, engineered and manufac- and CAUTION are used with this safety-alert symbol. DANGER tured to give you the best possible dependability and performance. identifies the most serious hazards. CUSTOMER RESPONSIBILITIES The operator's manual also explains any potential safety hazards whenever necessary in special safety messages that are iden
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SAFETY TO HELP PREVENT BODILY INJURY DUE TO LOSS OF TOWING SAFELY STABILITY OR CONTROL: Stopping distance increases with speed and weight of towed load. Travel slowly and allow extra time and distance to stop. • Do not exceed maximum towing capacity of towing vehi- cle listed in the vehicle operator's manual. Total towed weight must not exceed limits specified in towing vehi- cle operator's manual. • Do not exceed 5 mph. Excessive towed load can cause loss of traction and loss of control •
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PARTS REFERENCE 19 27 EXPLODED VIEW (Tank Assembly) 26 16 25 28 21 19 30 17 27 26 4 25 a 7 28 9 8 11 18 23 15 a 15 11 12 5 6 23 13 24 15 2 b 11 22 29 1 15 3 20 14 ST-251 b 10 ST-151 Tools Required for Assembly: 32 • 1/2” Wrench (2) 31 • Pliers • Tape Measure • Safety Glasses • Gloves 3. L-1914 Rev. B
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PARTS REFERENCE PARTS LIST (Tank Assembly) REF ST-151 ST-251 DESCRIPTION QTY. NO. PART NO. PART NO. 1. B-6026 B-6025 Sprayer Tank 1 2. B-6028 B-6028 Tank Cap 1 3. B-6511 B-6511 Clip, Wand Holder 1 4. B-6027 B-6027 Pump, 2.0 GPM CE rated 1 5. B-6030 B-6030 Wiring Harness w/switch 1 6. B-6031 B-6031 Wiring Harness, Battery Connection 1 7. B-6046 B-6046 Elbow 90 deg., 3/8 Inch MPT. x 3/8 Inch H.B. 1 8. B-6513 B-6513 Nipple, Reducing, 3/8” MPT. x 3/4” MGHT 1 9. B-6512 B-6512 Valve, Dual Ball Tee, F
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PARTS REFERENCE EXPLODED VIEW (Trailer Assembly) 40 50 52 52 41 39 45 38 49 45 45 43 37 42 43 46 45 52 47 47 45 46 52 47 43 47 36 44 43 33 49 42 47 34 35 48 51 53 45 Tools Required for Assembly: • 1/2” Wrench (2) • Pliers • Tape Measure • Safety Glasses 5. L-1914 Rev. B
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PARTS REFERENCE PARTS LIST (Trailer Assembly) REF ST-151 ST-251 DESCRIPTION QTY. NO. PART NO. PART NO. 33. B-3034-10 B-3034-10 Clevis 1 34. B-6322F-10 B-6322F-10 Towbar 1 35. B-5922 B-5922 Logo, Decal 1 36. B-6322R-10 B-6322R-10 Base, Rear 1 37. B-5684-01 B-5684-01 Axle 1 38. S-1142 S-1142 Boom Support 2 39. S-1141-10 S-1141-10 Boom Center Bar 1 40. B-7761R-10 B-7761R-10 Boom Extension, RH 1 41. B-7761L-10 B-7761L-10 Boom Extension, LH 1 42. B-5692 B-5692 Wheel 2 43. 45M2121P 45M2121P 5/8” Flat
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ASSEMBLY Figure 1. INSTALL CLEVIS 1a. Install Clevis (33) to the Tow- bar (34). 48 47 1b. Install Hitch Pin (44) and Hex Flange Bolt, 5/16” x 5/8” Hairpin Cotter Qty. 2 Qty. 1 secure with Hairpin Cotter. (48). 47 34 44 33 48 44 Hitch Pin 45 Qty. 1 45 Whiz Lock Nut, 5/16” Qty. 2 29 2 Figure 2. ATTACH WAND HOLDER CLIP 3 29 Screw, #10-24 x 3/8” 2a. Remove the Tank Cap (2). Qty. 1 2b. Attach the Wand Holder Clip (3) to the Sprayer Tank (1) using 1 4 the #10-14 x 3/8 inch screw (29), as shown. 2c
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ASSEMBLY Figure 3. ATTACH HOSE TO WAND 14 3a. With pliers clamp one end of the 3/8 inch x 12 foot hose (14) to the Hand Wand (10) using one Hose Clamp (15), as shown. 15 Hose Clamp Qty. 1 14 15 15 10 10 Figure 4. ASSEMBLE HOSE SWIVEL NUTS 4 4a. Insert a Hose Barb (23) through the threaded side of each Hose Swivel Nut (24), as shown. 4b. Insert one Vinyl Washer (11) against the back side of the Hose Barb (23) to insure that the fittings do not leak. 4c. Screw the assembled Swivel Nuts
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ASSEMBLY Figure 5. ATTACH WAND HOSE TO PUMP 5a. Attach the Wand Hose (14) to the Hose Barb (23) previ- ously installed to the Dual Tee 9 9 Valve (9) as shown. 5b. Clamp the hose in place using a pliers to secure the Hose Clamp (15) over the Hose barb. 5c. Stow the wand and hose by wrapping it around the top of 23 the sprayer tank, then secure the wand to the wand holder clip. 15 14 15 Hose Clamp Qty. 1 ATTACH BOOM Figure 6. 9 HOSE TO PUMP 15 6a. Attach the 30 inch Hose 17 (17) to t
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37 42 47 36 50 44 37 44 ASSEMBLY Figure 7. INSTALL TOWBAR 7a. Install Towbar (34) to the 47 45 Rear Base (36) as shown. Hex Flange Bolt, 5/16” x 5/8” Whiz Lock Nut, 5/16” Qty. 4 Qty. 4 45 47 36 47 34 Figure 8. INSTALL WHEELS 8a. Install Axle (37) in to Rear Base (36). 8b. Install Axle Spacer (46) to one side of the 46 49 Axle (37) followed by a Flat Washer (43), Axle Spacer ‘E’-Ring 5/8” Wheel, (42) and another Flat Washer (43). Qty. 2 Qty. 2 Note: Make sure valve stem is outboard to main- t
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ASSEMBLY Figure 9. INSTALL BOOM SUPPORTS 9a. Install the Boom Supports (38) to the left and right side of the Rear Base Assembly (36) using 2 Lock Nuts (45), as shown. Note:Thread nut close to end of Note: Thread lock nut close to boom support (38). the end of the boom support. 45 38 45 45 Whiz Lock Nut, 5/16” Qty. 4 Note: Once assembled completely and hooked to tractor, measure from each Boom Extension to the ground and adjust threaded nut until you get a distance of Figure 10. INSTA
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ASSEMBLY Figure 11. CONNECT PUMP SUPPLY HOSE TO BOOM 17 11a. Route the free end of the pump supply hose (17) through the hole in the Boom Center Bar (39), as shown. 39 11b. Fit the center orifice of the Hose Barb (21) in the end of the 30 inch hose (17), as shown. 21 INSTALL SPRAYER HOSES Figure 12. Note: The Sprayer Tip (25) and Nozzle Strainer (26) are easily lost when the Nut Tip Fitting is removed. 40 Use caution. 28 12a. Assemble the Sprayer Hose (16) and sprayer tip hard- 16 25 wa
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ASSEMBLY Figure 13. CONNECT SPRAYER HOSES 13a) Connect the Sprayer Hose (16) for both left and right sprayer nozzles to the Hose Barb (21), as shown. 13b) Once hooked to trac- 21 tor, measure the distance between the boom exten- sions and the ground. Adjust threaded nut until you get the a distance of approximately 16.5 inches. 16 See Figure 10. 16 13. L-1914 Rev. B
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OPERATION INSTALLING SPRAYER OPERATING CAUTION: Avoid injury! Before installing Determining Weight for Sprayer sprayer, make sure the towing vehicle is parked safely. CAUTION: Avoid injury! Excessive towed load can cause loss of traction and loss of control on slopes. Stopping distance increases with speed and weight of towed load. Total towed weight must not exceed combined weight of pulling machine, ballast and operator. The following maximum loaded weight capacity is the average weight
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OPERATION Pump surge may occur when using the wand for fine mist applica- INSTALLING ELECTRICAL CONNECTIONS tions. Do not allow this to occur. The pump is designed for continu- (Cont’d) ous duty. Intermittent starting and stopping will cause the pump 4. Remove the battery leads. motor to overheat. To eliminate pump surge: 5. Using the Battery Connection Wiring Harness (6) attach the a) Open the wand tip to a higher flow rate black lead and the black lead from your engine to the negative (-) b
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OPERATION 3. Determine how many tanks are required to complete the total TOWING VEHICLE REQUIREMENTS job: The lawn sprayer requires towing equipment with a 12-volt battery Amount of Water / Tank Capacity = Number of tanks from and charging system, and a towbar hitch in order to operate prop- Step 1. erly. If the number of tanks is less than 1.0 use 1.0 The towing equipment should have operable brakes capable of controlling the loaded sprayer and towing vehicle. Example 1 Example 2 150 g
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MAINTENANCE MAINTENANCE Lubricating Wheel Bearings Lubricate each wheel bearing with multipurpose grease or an equivalent. SPECIFICATIONS Maximum Towing Speed ......................................................5 mph Tank Capacity .............................................................15 or 25 gal Maximum Pump Pressure .................................................... 60 psi Fuse (Blade Type) ............................................................. 15 amp. Empty Weight .........
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NOTES L-1914 Rev. B 18.
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MANUFACTURER’S LIMITED WARRANTY FOR Pull Behind Accessories The limited warranty set forth below is given by Brinly-Hardy The provisions as set forth in this warranty provide the sole and Company with respect to new merchandise purchased and exclusive remedy arising from the sale. Brinly-Hardy Co. shall used in the United States, its possessions and territories. not be liable for incidental or consequential loss or damage including, without limitation, expenses incurred for substitute or Br
