Sweeper Co. Table of Contents Safety Safety Is A Shared Responsibility Recognize Safety Information Equipment Lockout Hopper Port Restrictors General Safety Precautions Before Operating Machine When Operation Machine When Servicing Machine Safety Features Follow Safety Instructions Prevent Bypass Starting Handle Fuel Safely-Avoid Fires Prepare For Emergencies Never Use Starting Fluid Wear Protective Clothing...
Page 5
Sweeper Co. General Specifications Serial Number Location Figure 1: Serial Number Plate Controls Engine Controls Figure 2: Engine Control Box Sweeper Controls LH Gutter Broom tilt Up/Down Beacon Lights On RH Gutter Broom Tilt Up/Down Brooms Up/Down GB Lights On/GB/MB Lights On Sweep Forward/Sweep Reverse Hopper Up/Down Water...
Page 6
Sweeper Co. Operation Chassis Auxiliary Engine Water Fill Up Figure 4: Water Tank Sweeping Dumping Break-In Period Engine Break-In Sweeper Break-In Winterizing Your S-4 Service Fuel, Lubricants, and Coolants Diesel Fuel Diesel Engine Oil Coolant Hydraulic Oil Grease Lubrication and Maintenance Daily Figure 5: Service Locations on Auxiliary Engine Every 40 Hours...
Page 7
Sweeper Co. Repair and Maintenance Maintenance Filter Cross Reference Gutter Broom Segment Replacement Main Broom Strip Replacement Figure 10: Main Broom Assembly Main Broom Bearing Replacement Figure 11: Main Broom Arm Assembly Carbide Drag Shoe Replacement Figure 12: Carbide Drag Shoe Elevator Chain Replacement Figure 13: Elevator Bottom Liner Replacement...
Sweeper Co. Safety is always of prime importance when operating any type of machine or vehicle in the vicinity of people. All persons working with this unit are to be knowledgeable of the safety practices and features detailed in this section. Safety Is a Shared Responsibility Safety is everyone’s responsibility.
Sweeper Co. Equipment Lockout It is strongly recommended that a commonly known Equipment Lockout procedure be enforced at your work environment. This is a series of precautions designed to protect any personnel that is inspecting, cleaning, or repairing the equipment. The Lockout Procedure should include the following.
Sweeper Co. General Safety Precautions Before Operating Machine 1. Read the operators manual and the engine manual to familiarize yourself with safe operating practices before operating the machine. 2. Read the chassis operator’s manual thoroughly to familiarize yourself with safe operating practices before operating machine.
Sweeper Co. Safety Features This machine is equipped with many safety features. To operate this equipment safely, it is imperative to be aware of these functions. Please read all of the features listed, as the order they are presented does not reflect the degree of importance. Some safety features listed are options and MAY or MAY NOT be on your unit.
Sweeper Co. FOLLOW SAFETY INSTRUCTIONS Carefully read all safety messages in this manual and on your machine safety signs. Keep safety signs in good condition. Replace missing or damaged safety signs. Be sure new equipment components and repair parts include the current safety signs.
Sweeper Co. PREPARE FOR EMERGENCIES Be prepared if a fire starts. Keep a first aid kit and fire extinguisher handy. Keep emergency numbers for doctors, ambulance service, hospital, and fire department near your telephone. NEVER USE STARTING FLUID Starting fluid is highly flammable and can cause serious damage to engines.
Sweeper Co. Check the MSDS before you start any job using a hazardous chemical. That way you will know exactly what the risks are and how to do the job safely. Then follow procedures and recommended equipment. (See your dealer for MSDS on chemical products used with this equipment.) DISPOSE OF WASTE PROPERLY Improperly disposing of waste can threaten the...
Sweeper Co. Securely support any machine elements that must be raised for service work. Keep all pats in good condition and properly installed. Fix damage immediately. Replace worn or broken parts. Remove any buildup of grease, oil, or debris. Disconnect battery ground cable (-) before making adjustments on electrical systems or welding on machine.
Sweeper Co. AVOID HEATING NEAR PRESSURIZED FLUID LINES Flammable spray can be generated by heating near pressurized fluid lines, resulting in severe burns to yourself and bystanders. Do not heat by welding, soldering, or using a torch near pressurized fluid lines or other flammable materials.
Sweeper Co. AVOID HARMFUL ASBESTOS DUST Avoid breathing dust that may be generated when handling components containing asbestos fibers. Inhaled asbestos fibers may cause cancer. Components in products that may contain asbestos fibers are brake pads, brake band and lining assemblies, clutch plates, and some gaskets.
Sweeper Co. DIESEL FUEL STORAGE Proper fuel storage is critically important. Use clean storage and transfer tanks. Periodically drain water and sediment from bottom of tank. Store fuel in a convenient place away from buildings. IMPORTANT: DO NOT store diesel fuel in galvanized containers. Diesel fuel stored in galvanized containers reacts with zinc coating on container to form zinc flakes.
Stewart-Amos Sweeper Co. reserves the right to make changes in design or to make additions to or improvements on its products previously manufactured. Stewart-Amos Sweeper Co. – WARRANTY POLICY Stewart-Amos Sweeper Co.
Page 25
Sweeper Co. 5. All warranty repairs reimbursable must be performed by an authorized dealer using Stewart-Amos Sweeper Co. approved replacement parts. Failure to repair properly voids future warranty.
4. Including but not limited to normal wear parts such as brooms, drag shoes, rubber deflectors, filters, oil, fuel, chains, belts, brakes or other wear parts. 5. Items that, in the opinion of Stewart-Amos Sweeper Co. have been subject to misuse, abuse, negligence, accident or improper maintenance.
Sweeper Co. Serial Number Location The Serial Number Identification Plate is easily found inside the cab on the driver’s side door jam. See Figure 1: below. The Serial Number must be quoted whenever ordering parts, requiring technical support, or warranty. It ensures that you are assisted as efficiently and quickly as possible. Figure 1: Serial Number Decal...
Sweeper Co. Refer to this section to quickly find out what each control does on the control panel. Do not use these controls however, until you have thoroughly read and understood the OPERATION Section. The OPERATION Section outlines how each control is to be used for safe operation. (Refer to Figure 2: Engine Control Box) The Control Box is generally located on a pedestal inside the cab.
Page 35
Sweeper Co. Figure 2: Engine Control Box...
Sweeper Co. Sweeper Controls Refer to Figure 3: Sweeper Control Box 1. LH GUTTER BROOM TILT UP / DOWN – This function is used to clean out deep gutters or depressions in the sweeping surface. When the switch is pressed to the LH GUTTER BROOM TILT DOWN position, the gutter broom will pivot down on the inside of the brush plate.
Sweeper Co. sweep large objects out of the sweeping path that may be to large to sweep. This switch will not function unless the light in the center of the switch is on. 7. HOPPER UP / DOWN – This switch controls the hopper up and down function. To raise the hopper, press and hold the spring-loaded switch to the “HOPPER UP”...
Sweeper Co. 12. ELECTRIC THROTTLE – Available as standard equipment on SN 7980 & up. Push switch up to increase auxiliary engine rpm and down to reduce rpm.
Page 39
Sweeper Co. Figure 3: Sweeper Control Box to SN 4011 and up...
Sweeper Co. Chassis IMPORTANT: Refer to Chassis owner’s manual on all chassis related operations including regeneration instructions. Street Sweepers run at low operating speeds, therefor it is important that the regeneration procedure is understood and followed. Failure to follow these procedures may cause damage to the chassis and may affect the warranty. CAUTION: Read the chassis OWNER’S MANUAL prior to operating.
Sweeper Co. Water Fill Up (Refer to Figure 4: Water Tank) 1. The water tank can be filled with a hydrant hose at the main fill location (B). IMPORTANT: The water tank is equipped with a 3” air gap to help prevent damage to the water tank when filling from a hydrant as well as siphoning back to hydrant.
Sweeper Co. Sweeping 1. With the engine idling, ensure the hopper is fully lowered by depressing the HOPPER UP/DOWN switch to the “DOWN” position. 2. Run the auxiliary engine up to 2300 – 2400 rpm. This is the rpm range for normal street sweepings.
Sweeper Co. Dumping IMPORTANT: When the hopper is full, it must be dumped before sweeping can continue. 1. Push the SWEEP switch to the centre position to stop all rotation of the gutter brooms and main broom. Then lift the brooms and elevator by depressing the BROOMS UP/DOWN switch to the “UP”...
Page 46
Sweeper Co. NOT A SAFE HOPPER LI FT AND/ OR DUMP ANGLE NOT A SAFE HOPPER LI FT AND/ OR DUMP ANGLE SAFE HOPPER LI FT AND/ OR DUMP ANGLE...
Sweeper Co. Break-In Period Engine Break-In For engine break-in please refer to the auxiliary engine Operator’s Manual. Sweeper Break-In After the first 8 hours of operation. 1. Check and tighten: a. Suspension bolts b. Main broom coupler c. Broom bolts d.
Sweeper Co. Winterizing Your Sweeper 1. Remove dust suppression water filter, allow as much water as possible to drain from the system and replace water canister without filter. 2. Remove water line coming from the tank at the filter. 3. With water pump running, pressurize the filter housing by using compressed air. This removes water from the pump and lines preventing the water from freezing and rupturing water lines or the pump.
Sweeper Co. Service Fuel, Lubricants, and Coolants Diesel Fuel (Refer to the original engine manufacturer's recommendations). Use ASTM No. 2-D grade fuel when outside air temperature is above 50 C (40º F). Use ASTM No. 1-D grade diesel fuel when outside air temperature is below 5º C (40º F). IMPORTANT: Do NOT use fuel that is contaminated by water and dirt! WARNING: Be careful when handling fuel! Never fill the tank when the engine is hot or running! Do not smoke while filling the fuel tank!
Sweeper Co. CAUTION: The entire hydraulic oil system must be of the same viscosity grade. Grease The recommended grease for this sweeper is EP 2 multipurpose grease. Lubrication and Maintenance IMPORTANT: Maintenance includes inspection and replacement of worn parts as required. WARNING: Before servicing the sweeper follow a proper Equipment Lockout procedure as described in the Safety section.
Sweeper Co. 1. Air Filter 5. Engine Oil Dipstick 2. Fuel Filter 6. Engine Oil Fill Cap 3. Fuel Primer Pump 7. Coolant Fill Cap 4. Engine Oil Filter 8. Engine Oil Fill Cap Figure 5: Service Locations on Auxiliary Engine Every 40 Hours 1.
Sweeper Co. Every 500 Hours 1. Replace the hydraulic oil filter. 2. Replace the hydraulic oil breather filter. NOTE: It is advised to use only factory replacement oil filters. All replacement filters must meet or exceed 10 micron absolute rating. Failure to meet or exceed these specifications will void the warranty.
Sweeper Co. Adjustments Gutter Broom Angle Adjustments (Refer to Figure 6: Gutter Broom Assembly) also (Refer to Figure 7: Gutter Broom Pattern) The proper tilt angle must be maintained for effective sweeping. If the broom is set too flat, it will tend to throw debris back to the curb.
Sweeper Co. Gutter Broom Pressure Proper broom pressure is very important. Low broom pressure will cause poor sweeping. High broom pressure will cause excessive broom wear. IMPORTANT: Be sure gutter broom angle is correct before setting gutter broom pressure. Correct Gutter Broom Pressure 1.
Sweeper Co. Gutter Broom Impact Protection Spring (Refer to Figure 6: Gutter Broom Assembly) also (Refer to Figure 7: Gutter Broom Pattern) Each gutter broom is equipped with an impact protection spring (A) to protect it from side impact damage. There is no adjustment for this spring. NOTE: The wider the sweeping path the greater the possibility of damaging the broom linkages from impacts.
Sweeper Co. Main Broom Pressure (Refer to Figure 8: Main Broom Assembly) The main broom pressure is controlled by the tension on the suspension spring (F) while the shock absorber (E) applies down pressure. To adjust the down pressure: 1. Loosen the lock nut on turnbuckle (D). 2.
Sweeper Co. Elevator Chain Adjustment Upper Drive Shaft (Refer to Figure 13: Elevator) 1. Loosen bolts (C). 2. Loosen lock nut (E). 3. Tighten adjustment bolt (D). NOTE: Bottom shaft and bearings (P) should never require adjusting. This shaft is preset at the factory.
Page 60
Sweeper Co. Refer to Figure 9: Elevator Chain Adjustment...
Sweeper Co. Figure 10: Main Broom Assembly Main Broom Bearing Replacement (Refer to Figure 11: Main Broom Arm Assembly) 1. Lower the main broom fully to the shop floor. 2. If the bearing has an Eccentric Locking Collar, loosen the set screws (C) and tap the collar in the reverse direction of the shaft rotation, using a punch and hammer to unlock the Collar and bearing assembly (B) from the shaft (F).
Page 66
Sweeper Co. Figure 11: Main Broom Arm Assembly...
Sweeper Co. Carbide Drag Shoe Replacement (Refer to Figure 12: Carbide Drag Shoe) 1. Raise the main broom. 2. Remove bolts (B) and worn drag shoe (C). 3. Install new carbide drag shoe and bolts (B). Figure 12: Carbide Drag Shoe Elevator Chain, Sprocket/Shaft Replacement (Refer to Figure 13: Elevator) 1.
Page 68
Sweeper Co. 5. Loosen lock nut (E). 6. By adjusting bolt (D), move the top shaft slide (A) down closer to the middle of elevator housing until bearing bolts are at the bottom of the travel. 7. Loosen the bolts on bearing (H). 8.
Sweeper Co. Bottom Liner Replacement 1. Drive machine up on blocks ensuring machine is secure before going under machine. 2. Remove bolts that hold liner in place. 3. Remove liner. 4. Remove bottom rubber and install on new liner. 5. Reinstall liner. Top Liner Replacement 1.
Sweeper Co. Gutter Broom Hydraulic Motor Replacement 1. Lower gutter broom to floor. 2. Remove one segment from the gutter broom plate. 3. From underneath remove center mount retaining bolt. 4. Remove bolts from taper lock bushing. 5. Put bolts that are removed from the bushing into the threaded holes in bushing. 6.
Sweeper Co. Hydraulic Pressure Adjustment (for RH VALVE STACK (Passengers Side)) (set pressure to 2,850 psi @ 2 000 rpm) 1. Install a 0-5000 psi pressure gauge in test port A on top of valve. 2. Remove cap from the relief valve. 3.
Page 73
Sweeper Co. (for LH VALVE STACK (Driver Side)) (set pressure to 2,350 psi @ 2 000 rpm) 1. Install a 0-5000 psi pressure gauge in test port A on top of valve. 2. Remove cap from the relief valve. 3. Take engine to 2,000 rpm. 4.
Sweeper Co. EVERY 10 HOURS STARFIRE SWEEPER DAILY MAINTENANCE CHECKLIST Perform this routine BEFORE every shift or after 10 hours of operation (whichever is sooner) Sweeper S/N: Date: Hours: Miles: This CHECKLIST PERFORMED BY: Done: The OPERATOR has READ and THOROUGHLY UNDERSTANDS the "Safety, Operations and Maintenance Manual"...
Page 79
Inspect for any damage and any loose items such as wires, fittings, pins, nuts and bolts. Correct problem and/or NOTE below. NOTES and REMARKS: Thank you for choosing Stewart-Amos Sweepers! HAPPY SWEEPING!!! ...
Service truck chassis - refer to Owners Manual. Inspect for any damage and any loose items such as wires, fittings, pins, nuts and bolts. Correct problem and/or NOTE below. NOTES and REMARKS: Thank you for choosing Stewart-Amos Sweepers! HAPPY SWEEPING!!! ...
Clean hydraulic oil tank breather filter. Inspect for any damage and any loose items such as wires, fittings, pins, nuts and bolts. Correct problem and/or NOTE below. NOTES and REMARKS: Thank you for choosing Stewart-Amos Sweepers! HAPPY SWEEPING!!! ...
Check elevator chain for adjustment. Inspect for any damage and any loose items such as wires, fittings, pins, nuts and bolts. Correct problem and/or NOTE below. NOTES and REMARKS: Thank you for choosing Stewart-Amos Sweepers! HAPPY SWEEPING!!! ...
Page 160
1005 DOOR LATCH 1005 DOOR LATCH 1005 DOOR LATCH 1014 MAIN BROOM MANDREL 1016 MAINBROOM STRIP SET 1018 SUSPENSSION SPRING 1019 RETRACT SPRING 1020 BUSHING 1022 TURN BUCKLE 1023 TURN BUCKLE 1024 BACKUP ALARM 1030 BEARING 1030 BEARING 1031 HINGE 1031 HINGE 1031...
Need help?
Do you have a question about the Starfire S-4XL and is the answer not in the manual?
Questions and answers