Operation Manual StreetPro SERIES MODEL sp118 professional pavement saw (HONDA GX390U1QWT2 GASOLINE ENGINE) Revision #1 (5/3/12) To find the latest revision of this publication, visit our website at: www.multiquip.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
Proposition 65 Warning Engine exhaust and some of its constituents, and some dust created by power sanding, sawing, grinding, drillingandotherconstructionactivities contains chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. Some examples of these chemicals are: Leadfromlead-basedpaints. Crystalline silicafrombricks. Cementandothermasonryproducts. Arsenicandchromiumfromchemically treatedlumber.
Silicosis/Respiratory Warnings WARNING WARNING SILICOSIS WARNING RESPIRATORY HAZARDS Grinding/cutting/drilling of masonry, concrete, metal and other materials with silica in their composition may give off dust or mists containing crystalline silica. Silica is a basic component of sand, quartz, brick clay, granite and numerous other minerals and rocks. Repeated and/or substantial inhalation of airborne crystalline silica can cause serious or fatal respiratory diseases, including silicosis.
Table of Contents SP118 StreetPro Professional Pavement Saw Proposition 65 Warning............................................ 2 Silicosis/Respiratory Warnings................................. 3 Table Of Contents..................................................... 4 Parts Ordering Procedures....................................... 5 Training Checklist..................................................... 6 Daily Pre-Operation Checklist.................................. 7 Safety Information................
www.multiquip.com Parts Ordering Procedures Ordering parts has never been easier! Choose from three easy options: Order via Internet (Dealers Only): Best Deal! Effective: January 1st, 2006 If you have an MQ Account, to obtain a Username and Password, E-mail us at: parts@multiquip. com. Order parts on-line using Multiquip’s SmartEquip website! ■ View Parts Diagrams ■ Order Parts ■ Print Specification Information To obtain an MQ Account, contact your District Sales Manager for more information.
TRAINING CHECKLIST Training Checklist no, Description 1 Read operation manual completely. 2 Machine layout, location of components, checking of engine and hydraulic oil levels. 3 Fuel system, refueling procedure. 4 Operation of spray and lights. 5 Operation of controls (machine not running). 6 Safety controls, safety stop switch operation. 7 Emergency stop procedures. 8 Startup of machine, pre-heat, engine choke. 9 Forward and reverse travel. 10 Starting a cut.
DAILY PRE-OPERATION CHECKLIST Daily pre-operation Checklist 1 Hardware and damage check 2 Engine oil level 3 Hydraulic oil level 4 Condition of blade 5 Safety stop switch operation 6 Braking control operation SP118 Pavement Saw • operation manual — rev.
Safety Information Do not operate or service the equipment before reading the entire manual. Safety precautions should be followed at all times when operating this equipment. Failure to read and understand the safety messages and operating instructions could result in injury to yourself and others. Potential hazards associated with the operation of this equipment will be referenced with hazard symbols which may appear throughout this manual in conjunction with safety messages.
Safety Information general SaFeTY CauTion never operate this equipment without proper protective clothing, shatterproof glasses, respiratory protection, hearing protection, steel-toed boots and other protective devices required by the job or city and state regulations. Avoid wearing jewelry or loose fitting clothes that may snag on the controls or moving parts as this can cause serious injury. never operate this equipment when not feeling well due to fatigue, illness or when under medication.
Safety Information Saw SaFeTY NOTICE Danger Engine fuel exhaust gases contain poisonous carbon monoxide. This gas is colorless and odorless, and can cause death if inhaled. The engine of this equipment requires an adequate free flow of cooling air. never operate this equipment in any enclosed or narrow area where free flow of the air is restricted. If the air flow is restricted it will cause injury to people and property and serious damage to the equipment or engine.
Safety Information BlaDe SaFeTY warning Rotating blade can cut and crush. alwaYS keep hands and feet clear while operating the saw. CauTion never operate the saw without blade guards and covers in place. Exposure of the diamond blade must not exceed 180 degrees. Verify the engine start switch is set to the OFF position before installing a blade. alwaYS inspect blade before each use. The blade should exhibit no cracks, dings, or flaws in the steel centered core and/or rim.
Safety Information Fuel SaFeTY BaTTerY SaFeTY (eleCTriC STarT onlY) Danger Danger Do noT add fuel to equipment if it is placed inside truck bed with plastic liner. Possibility exists of explosion or fire due to static electricity FUEL Do noT drop the battery. There is a possibility that the battery will explode. Do noT expose the battery to open flames, sparks, cigarettes, etc. The battery contains combustible gases and liquids.
Safety Information liFTing SaFeTY never tip the engine to extreme angles during lifting as it may cause oil to gravitate into the cylinder head, making the engine start difficult. CauTion never allow any person or animal to stand underneath the equipment while lifting. Always make sure crane or lifting device has been properly secured to the lifting bale. Some saws are very heavy and awkward to move around. Use proper heavy lifting procedures. Do noT lift machine to unnecessary heights.
Safety Information environmenTal SaFeTY/DeCommiSSioning NOTICE emiSSionS inFormaTion NOTICE Decommissioning is a controlled process used to safely retire a piece of equipment that is no longer serviceable. If the equipment poses an unacceptable and unrepairable safety risk due to wear or damage or is no longer cost effective to maintain (beyond life-cycle reliability) and is to be decommissioned (demolition and dismantlement),be sure to follow rules below.
notes SP118 Pavement Saw • operation manual — rev.
DIMENSIONS/SPECIFICATIONS E C B D A F G H Figure 1. SP118 Dimensions Table 1. Dimensions REFERENCE LETTER A B C D E F G H DESCRIPTION Height w/handle– in. (cm) Length w/pointer raised – in. (cm) Length w/pointer lowered – in. (cm) Height w/o handle– in. (cm) Width – in. (cm) Rear Wheel Base – in. (cm) Front Wheel Base – in. (cm) Handle Bar Width – in. (cm) DIMENSION 43.00 (109 cm) 46.0" (117 cm) 67.0" (170 cm) 37.0" (94 cm) 25.0" (64 cm) 17.0" (40 cm) 10.0" (25.4 cm) 24.5" (40 cm) Table 2.
SPECIFICATIONS Table 3. Noise and Vibration Emissions Guaranteed ISO 11201:2010 Based Sound Pressure Level at Operator Station in dB(A) Guaranteed ISO 3744:2010 Based Sound Power Level in dB(A) 93 107 Hand-Arm Vibration Per ISO 5349-1:200 in m/s2 ∑A(8) 2.27 NOTES: 1. Sound Pressure and Power Levels are “A” weighted Measures per ISO 226:2003 (ANSI S1.4-1981). They are measured with the operating condition of the machine which generates the most repeatable but highest values of the sound levels.
GENERAL INFORMATION INTENDED USE Power Plants Operate the SP118 Saw, tools and components in accordance with the manufacturer's instructions. Use of any other tools for stated operation is considered contrary to designated use. The risk of such use lies entirely with the user. The manufacturer cannot be held liable for damages as a result of misuse. The SP118 saw is generally considered a "low" powered saw in the industry.
COMPONENTS 7. Parking Brake — Mechanical clamping stop. For quick reference, Figure 3 highlights basic features of the SP118 Saw. 8. Wheels — Heavy-duty roller wheel bearings with grease fitting. 1. Engine Stop Switch — Located on the handle bar, easy toggle to STOP engine. 9. Flange Cover — Guard required for protection as the flange rotates during operations. 2. Anti-Vibration Handle Bar — Assists in the harmonic damping of the saw.
basic engine Figure 4. Engine Components The engine (Figure 4) must be checked for proper lubrication and filled with fuel prior to operation. Refer to the manufacturers engine manual for instructions & details of operation and servicing. 1. Fuel Filler Cap — Remove this cap to add unleaded gasoline to the fuel tank. Make sure cap is tightened securely. DO NOT over fill. DANGER Adding fuel to the tank should be done only when the engine is stopped and has had an opportunity to cool down.
INSPECTION/setup inspection/setup 1. Read and fully understand this manual, the safety intructions in particular, and the engine manufacturer's manual supplied with the saw. 2. Select the correct blade for each application. Refer to the Blades and Blade Placement sections on pages 20 through 22 for further information. 3. Check blade for wear or damage. Handle all blades with care and ALWAYS replace a damaged blade.
INSPECTION/setup Guards And Covers WARNING NEVER operate the saw without blade guards and covers in place. DO NOT operate with the front of the blade guard raised. The blade exposure cannot exceed 180 degrees during operation. Adhere to the safety guidelines or other applicable local regulations. V-Belt Check A worn or damaged V-belt can adversely affect the performance of the saw. If a V-belt is defective or worn, replace ALL the V-belts. V-belts should always be replaced in sets.
INSPECTION/setup 3. Check V-belt tension by using a tension meter (3.0 lbs./1.36Kg) against the inside belt at a mid point between the two pulleys, or by deflecting the center belt at a mid point 3/16" (5 mm). SPECIFIC TOOLS TO BE USED This saw is to use tools (blades) as follows: Steel Core Segmented or Continuous Diamond Rim Cutting Wheel. Any other type of tool is not to be used. See Table 6 for specific blade usage for material. WARNING Figure 9.
BLADES Figure 10 highlights the components of a diamond blade. 5. Diamond Segment or Rim – Ensure there are no cracks, dings, or missing portions of the diamond segment/rim. DO NOT use a blade that is missing a segment or a portion of the rim. Damaged and/ or missing segments/rims may cause damage to your saw, and injury to the user or others in the operating area. 6. Specifications – Ensure that the blade specifications, size, and diameter properly match up to the sawing operation.
BLADES Table 6. Material Listing And Blade Selection Material Blade Cured Concrete Cured Concrete Blade Green Concrete Green Concrete Blade Asphalt Asphalt Blade Asphalt over Concrete Asphalt/Concrete Blade Block, Brick, Masonry, Refractories Masonry Blade Tile, Ceramic, Stone Tile Blade Diamond Blades Selecting the diamond blade type and grade defines how the blade will perform both in cutting speed and blade life.
BLADEs 4. Outside Blade Flange (Collar) — Ensure that the outside blade flange is placed flush against the diamond blade. The inside surface of the flange must be free of debris and permit a tight closure on the surface of the blade core. 5. Diamond Blade — Ensure that the proper diamond blade has been selected for the job. Pay close attention to the directional arrows on the blade. The blade's operating directional arrows must point in a "downcutting" direction to perform correctly.
RAISE/LOWER AND DEPTH STOP Figure 13 highlights the components of the Raise/Lower Depth Stop Assembly. 5. Position Depth Indicator Ring to "0". 6. Depth Guage Friction Knob can be adjusted as necessary using locknut inside of console. 7. The Diamond Blade is now oriented. Raise/Lower Wheel Depth Gauge Friction Knob Depth Stop Latch 8. The Depth Indicator Ring now refernces the depth of cut. 9.
operation START-UP DANGER CAUTION DO NOT attempt to operate the saw until this manual has been read and thoroughly understood. Engine operating steps may vary. See included engine manufacturer's operating manual. CAUTION Ensure the work area is clear of tools, debris, and unauthorized people. NOTICE The Engine Stop Switch located on the handlebar (Figure 16) serves both as an Emergency Engine Shut-Off and as the primary ON/OFF switch.
operation NOTICE The CLOSED position of the choke lever enriches the fuel mixture for starting a COLD engine. The OPEN position provides the correct fuel mixture for normal operation after starting, and for restarting a warm engine. Figure 18. Engine Fuel Valve Lever 4. Place the ENGINE ON/OFF switch located on the ENGINE (Figure 19) in the "ON" position. Place the ENGINE ON/OFF switch located on the HANDLEBARS (Figure 20) in the "ON" (center) position. Figure 21. Choke Lever CAUTION Figure 19.
operation The resistance becomes the hardest at the compression point. Pull the starter grip briskly and smoothly for starting. CAUTION DO NOT pull the starter rope all the way to the end. DO NOT release the starter rope after pulling. Allow it to rewind as soon as possible. OPERATION WARNING • ALWAYS cut with the saw at FULL THROTTLE.
OPERATION 1. Connect the saw to your water source and start the engine as described in the previous section. 2. Rotate the throttle lever (Figure 22) to full throttle. Restarting After Intervention If cutting is interrupted where the engine stops or is turned off while the blade is still in the cut: 3. Turn the water valve to start the flow of water and ensure sufficient water supply is directed to both sides of the diamond blade. 1. Turn Engine Off switches to OFF 4.
mAINTENANCE (saw) CAUTION NOTICE See the engine manual supplied with your machine for appropriate engine maintenance schedule and troubleshooting guide for problems. General maintenance practices are crucial to the performance and longevity of your saw. The extreme environments of sawing operations require routine cleaning, lubrication, belt tensioning, and inspection for wear and damage The following procedures devoted to maintenance can prevent serious saw damage or malfunctioning.
mAINTENANCE (engine) General Engine Care Engine check Check daily for any oil and/or fuel leakage, thread nut and bolt tightness, and overall cleanliness. Engine air filter Replace air filter if dirty. See Engine Owner’s Manual for detailed information. Engine oil CAUTION Running the engine with a low oil level can cause engine damage. NOTICE Dispose of used oil properly. DO NOT pour used oil on the ground, down a drain, or throw in the trash.
decommissioning/water tank (optional) Decommissioning SAW/Components WATER TANK KIT (OPTION) Decommissioning is a controlled process used to safely retire a piece of equipment that is no longer serviceable.
TROUBLESHOOTING (SAW) NOTICE Certain operations referred to in this troubleshooting section such as re-seating valves or replacing piston rings may require special tools and must be performed by trained and competent personnel. Table 7. Blade Troubleshooting Symptom Blade slows or stops cutting. Blade does not cut straight and/or true. Blade discoloring, crackling and/or wearing excessively.
TROUBLESHOOTING (ENGINE) Table 8. Troubleshooting (Engine) Symptom Difficult to start, “fuel is available, but no spark at spark plug.” Difficult to start, “fuel is available and spark is present at the spark plug.” Possible Problem Spark plug bridging? Check gap, insulation or replace spark plug. Carbon deposit on spark plug? Clean or replace spark plug. Short circuit due to deficient spark plug insulation? Check spark plug insulation, replace if worn. Improper spark plug gap? Set to proper gap.
CONFORMITY CERTIFICATES SP118 MULTIQUIP, INC. hereby declares that the machine(s) designated as SP118 conforms to the following: 1. American National Standards Institute - This machine has engineered and designed to fully comply with the requirements set forth in American Standards Institute (ANSI) B7.1-2000,“ Safety Requirements for the Use, Care, and Protection of Abrasive Wheels”.
Operation Manual HERE’S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING United StateS Multiquip Corporate Office 18910 Wilmington Ave. Carson, CA 90746 Contact: mq@multiquip.com MQ Parts Department Tel.
