Summary of Contents for MULTIQUIP Diamond Back SP303516 Street Pro
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OPERATION AND PARTS MANUAL Diamond Back SP3 “STREET PRO” PROFESSIONAL SLAB SAW 35 HP WISCONSIN DIESEL ENGINE MODELS SP303516, SP303520, SP303526 SP303530 Revision #3 (09/29/06) To find the latest revision of this publication, visit our website at: www.multiquip.com THIS MANUAL MUST COMPANY THE EQUIPMENT AT ALL TIMES.
MQ SP-3035 CONCRETE SAW ILICOSIS ESPIRATORY HAZARDS WARNING WARNING SILICOSIS WARNING RESPIRATORY HAZARDS Grinding/cutting/drilling of masonry, concrete, metal and Grinding/cutting/drilling of masonry, concrete, metal and other materials with silica in their composition may give other materials can generate dust, mists and fumes off dust or mists containing crystalline silica.
FOR YOUR SAFETY AND THE SAFETY OF OTHERS! This Owner's Manual has been developed to provide instructions for the safe and efficient operation of the Multiquip SP-3035 CONCRETE SAW. For engine maintenance information, please refer to the engine NOTE manufacturers’...
MQ SP-3035 CONCRETE SAW HAZARD SYMBOLS Engine exhaust gases contain poisonous carbon monoxide. This gas is colorless and odorless, and can cause death if inhaled. NEVER operate this equipment in a confined area or enclosed Lethal Exhaust structure that does not provide ample free flow of air. Gases Gasoline is extremely flammable, and its vapors can cause an ...
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MQ SP-3035 CONCRETE SAW HAZARD SYMBOLS NEVER tamper with factory settings of engine governor or speed settings. Ensure the proper Speed Kits are installed to safely support prescribed settings diamond blade operations. Over Speed NEVER operate the saw without blade guards and covers in place.
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MQ SP-3035 CONCRETE SAW HAZARD SYMBOLS NEVER use your hand to find hydraulic leaks. Use a piece of wood or cardboard. Hydraulic fluid injected into the skin must be treated by a knowledgeable physician immediately or severe injury or death can occur.
MQ SP-3035 CONCRETE SAW General Safety Warnings Most accidents involving product operation, maintenance and repair are caused by failure to observe basic safety rules and precautions. Accidents can often be avoided by recognizing potentially hazardous situations before an incident occurs. ...
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MQ SP-3035 CONCRETE SAW General Safety Warnings ALWAYS read, understand, and follow procedures in the Operator’s Manual before attempting to operate the equipment. Be sure the operator is familiar with proper safety precautions and operating techniques before using the saw. ...
MQ SP-3035 CONCRETE SAW BLADE SAFETY ALWAYS inspect diamond blades before each use. The blade should exhibit no cracks, dings, or flaws in the steel centered core and/or rim. Center (arbor) hole must be undamaged and true. Examine blade flanges for damage, excessive wear and cleanliness before mounting blade.
MQ SP-3035 CONCRETE SAW SAW TRANSPORTATION SAFETY appropriate lifting equipment ensure safe movement of the saw. DO NOT use the handle bars and/or front pointer as lifting WARNING points. NEVER attempt to tow the untrailered saw behind a vehicle. ...
MQ SP-3035 CONCRETE SAW MACHINE OPERATION AND SAFETY DECALS The Multiquip SP-3035 Saw is equipped with a number of operation and safety decals. Should any of these decals become unreadable, replacements can be obtained from your dealer. WARNING To avoid injury,...
MQ SP-3035 CONCRETE SAW Serial Tag Fig. 2 — Serial Tag For future reference, fill in the model number and serial number of your saw in the space above. NOTE The serial tag contains the model number and serial number of the saw. This information details all parts that were included with the saw when it was shipped from the factory, as well as the date of manufacture.
MQ SP-3035 CONCRETE SAW PERATION Before Starting Walk around the saw and ensure that all guards and panels are properly installed. Wear eye and hearing protection. Wear protective clothing. 1. Check engine and hydraulic oil. 2. Verify the proper-sized blade guard is fully installed on the blade guard mounting tab. 3.
MQ SP-3035 CONCRETE SAW Engine Power, Cutting Power & Sheave Size NEVER tamper with factory settings of engine governor or speed settings. Ensure the proper Speed Kits are installed to safely support the prescribed RPM settings WARNING for diamond blade operations. Blade Size &...
MQ SP-3035 CONCRETE SAW Installing the Blade, Blade Guard & Blade Flange Remain Clear of all parts of saw while installing blade to prevent crush injury or death. Verify the engine start switch is OFF before installing blade. WARNING Tighten the 5/8” blade-mounting bolt to 100-125 foot- pounds torque.
MQ SP-3035 CONCRETE SAW Removing the Blade, Blade Guard & Blade Flange Remain Clear of all parts of saw while installing blade to prevent crush injury or death. Verify the engine start switch is OFF before installing blade. WARNING Tighten the 5/8” blade-mounting bolt to 100-125 foot- pounds torque.
MQ SP-3035 CONCRETE SAW Stacking Blades for Wide Cuts Remain Clear of all parts of saw while installing blade to prevent crush injury or death. Verify the engine start switch is OFF before installing blade. WARNING Tighten the 5/8” blade-mounting bolt to 100-125 foot- pounds torque.
MQ SP-3035 CONCRETE SAW Installing and Removing the Blade Guard Blade Guards for the SP-3035 concrete saw can be installed on either side of the saw. Verify the engine start switch is OFF before installing blade. WARNING Remain clear of all parts of saw while installing blade to prevent crush injury or death.
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MQ SP-3035 CONCRETE SAW Removing the Blade Guard During use, the Blade Guard can become tight on the tapered mounting tab. To loosen it, wiggle the Rear Blade Guard Handle up and down, while lifting with the Top Handle. Blade Guard Water Supply Verify that the water hose on the saw is connected to the Blade Guard and that the water pipes are pointed into both Blade Collars.
MQ SP-3035 CONCRETE SAW Installing the Flange Guard The Flange Guard provides protection from the Blade Flange not in use. 1. Verify that the unused Blade Flange is secured to the Spindle by tightening the mounting bolt. 2. Slide the Flange Guard onto the Guard Mounting Tab on the frame. Flange Guard Flange Fig.
MQ SP-3035 CONCRETE SAW Water Supply and Control To prevent damage to the impeller of a belt driven water pump, do not run the engine with the water pump switch on, unless the water supply is connected and water is flowing. When storing the saw during freezing weather, blow out the water WARNING lines to prevent damage to the water delivery system.
MQ SP-3035 CONCRETE SAW Handlebars The handlebars are adjustable to three different angles, for optimum operator control, and can also be slid fully inward for storage. Once handlebars are adjusted, lock them into position by tightening the lock knob on each side. Using the handlebars in position #2 or #3, when employing larger diameter blades reduces the need to bend over and the effort required by the operator to maneuver the unit.
MQ SP-3035 CONCRETE SAW Fueling the Saw The 3000 Series saws feature a five-gallon clear molded plastic fuel tank with a sight gauge, central drain, and shutoff valve. The gas tank cap is located at the front of the saw. To prevent damage to the impeller of a belt driven water pump, do not run the engine with the water pump switch on, unless the water supply is connected and water is flowing.
MQ SP-3035 CONCRETE SAW Starting and Stopping the Engine Do not leave the saw unattended while the engine is running. Do not start, park, or leave the saw unattended on a slope. WARNING If the saw has an optional water pump, do not run the saw dry with the water pump switch ON —...
MQ SP-3035 CONCRETE SAW Pointer Adjustment 1. Lower the front pointer assembly: Release the rope from the cam cleat, and rotate the pointer forward into position. 2. Adjust the pointer rod by loosening the lock knob: Once the pointer rod is set to the cut line, tighten the lock knob.
MQ SP-3035 CONCRETE SAW Raise – Lower Controls This saw uses a 12-volt hydraulic pump and cylinder to raise and lower the blade. Controls are located on the speed control joystick handle. Plunge Button Raise Button Fig. 17 — Joystick Handle 1.
MQ SP-3035 CONCRETE SAW Setting the Depth Gauge & Depth Stop The 3000 Series saws use a cable-controlled Depth Gauge and mechanical Depth Stop to lock the blade at the desired cut depth. See Fig. 18. Setting the Depth Gauge 1.
MQ SP-3035 CONCRETE SAW Drive System The 3000 Series saws have a cable-controlled Hydro-Gear hydrostatic powered transaxle with fully adjustable F-N-R (Forward-Neutral-Reverse) speed adjustment via a joystick control handle. The system utilizes a remote oil filter. There are no chains, sprockets or gearboxes requiring daily service.
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MQ SP-3035 CONCRETE SAW Drive System Controls The control handle controls FORWARD-NEUTRAL-REVERSE (F-N-R) speeds and the raising and lowering of the saw. To increase forward speed, slowly move the joystick FORWARD. Pulling the joystick backward decreases saw speed, and when the joystick passes NEUTRAL the saw moves into REVERSE.
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MQ SP-3035 CONCRETE SAW Positraction Positraction, when ON, locks both drive wheels together for straight-line movement. It is recommended for all cutting and is especially helpful on uneven surfaces, and when loading and unloading the saw. 1. Move the Positraction lever to “ON” (positraction engaged) to lock both drive wheels. 2.
MQ SP-3035 CONCRETE SAW Transaxle The hydrostatic-powered transaxle has no chains, sprockets or gearboxes to service. There is a simple cable control for forward-reverse motion, and a single drive belt from the engine to power the transaxle. Fig. 22 —Transaxle Night Light The optional night light can be used on either side of the saw, and can be extended and rotated for best illumination of the cutting area.
MQ SP-3035 CONCRETE SAW Transportation Tie-downs and Lift Point Tie-downs The saw is provided with holes at each corner of the lower frame for easy tie-down during transportation. The saw MUST be tied down whenever it is being transported. Tie-down Tie-down Fig.
MQ SP-3035 CONCRETE SAW Operation on a Slope or Incline Never operate, cut, or face the saw down a slope or incline. The weight of the saw will shift to the front wheels allowing the rear wheels to skid or come completely off the ground. This allows the saw to free wheel and possibly cause a runaway condition.
MQ SP-3035 CONCRETE SAW If an attempt is made to start the saw with the blade pinched, the starter will suffer damage. If an attempt is made to use the lift pump to raise the saw to free the blade, the lift motor and front axle could be damaged.
MQ SP-3035 CONCRETE SAW AINTENANCE This saw has many service-saving features, such as fully enclosed oil bath lubricated Spindle bearings, which require no daily lubrication. Level the saw frame surface prior to service in order to get accurate oil level readings. NOTE Removable Guards and Access Panels For ease of service access, the following guards and panels are removable:...
MQ SP-3035 CONCRETE SAW Belts and Pulleys Belt Part Number Spindle Drive Belt (POWERBAND) 520006 Transaxle Drive Belt 521005 Engine to Jack shaft Drive Belt 521005 Spindle (Blade Shaft) Drive Belt TransAxle Drive Belt Engine Jack Shaft Drive Belt Fig. 27 — Belt Locations V-Belt Tension The ideal V-Belt tension is the lowest tension at which the belt will not slip under peak load conditions.
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MQ SP-3035 CONCRETE SAW Spindle (Blade Shaft) Drive Belt Tension Adjustment When loosening drive belts, lower the saw to reduce stress on the tensioning system, and use gravity to pull the engine forward slightly. When tightening belts, raise the saw, and gravity will aid the process NOTE also.
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MQ SP-3035 CONCRETE SAW 4. Loosen the Outer Jam Nut on the Single Point Belt Tension Bolt. Turn the Inner Jam Nut counter-clockwise. 5. Adjust drive belt to desired tension. Do Not over tighten. 6. Tighten Engine Mount Lock Bolts. 7.
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MQ SP-3035 CONCRETE SAW Replacing the Jack Shaft Belt NEVER attempt to check or adjust the V-belt tension with the engine running. Severe injury can WARNING occur. Keep fingers, hands, hair, and clothing away from all moving parts. 1. Remove the Belt Guards (see Figs. 26 & 29). 2.
MQ SP-3035 CONCRETE SAW Blade Flange Removal/Installation Correct removal or installation of the Inner Blade Flange or Flange requires a Flange Puller (option Part Number 18503) as shown below. Follow instructions closely to prevent injury from flying Blade Flanges! Because of tapered fit between Blade Flange and Spindle, 5-10 tons of force is needed to release the inner flange.
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MQ SP-3035 CONCRETE SAW Ensure the Outer Flange is in place to prevent the Puller and Inner Flange from flying off when the taper breaks loose, and causing injury! DANGER If the Inner Flange does not readily come free from the tapered Spindle, lightly tap on the central Puller bolt.
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MQ SP-3035 CONCRETE SAW 6. Loosen the Mounting Bolt and remove the Outer Flange and Bushing. 7. Inspect the Inner Flange to ensure the proper seating of the tapered fit. The Inner Flange should be seated between .030” and 0.0” (flush) to the end of the Spindle. Fig.
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MQ SP-3035 CONCRETE SAW Spindle Replacement To assure correct Spindle/Wheel alignment it is recommended that this operation be performed by a Multiquip Authorized Service Center. DO NOT unbolt the Spindle Mounting Blocks, as they have been factory installed for correct Spindle/wheel alignment.
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MQ SP-3035 CONCRETE SAW Spindle Mounting Spindle Mounting Block Block DO NOT REMOVE DO NOT REMOVE Saddle Clamps Lower Belt Protector Fig. 35 — Spindle Replacement 7. Remove the Spindle. DO NOT unbolt the Spindle Mounting Blocks, as they have been factory-installed for correct Spindle/wheel alignment.
MQ SP-3035 CONCRETE SAW Circuit Breakers Three thermal circuit breakers are located behind the Control Panel access cover. Remove Dash Panel to access circuit breakers Fig. 37 — Circuit Breaker location Under normal circumstance circuit breakers do not require service; they are automatically re-set once an overload condition has been corrected.
MQ SP-3035 CONCRETE SAW Lubrication This saw has six grease fittings. Locations are shown in Figure 38 on the front axle assembly, and one, (not shown) on the Jackshaft assembly. Front axle pivot bearings (2) Hydraulic lift cylinder end (1) ...
MQ SP-3035 CONCRETE SAW Engine Maintenance The Model SP-3035 uses a 35 HP Wisconsin engine. See the engine manual for service details. Check air filters daily. Do not clean. Replace as needed. See Caution below. Check engine oil level daily. ...
MQ SP-3035 CONCRETE SAW Raise-Lower System This saw uses a 12-volt hydraulic pump and cylinder to power the raise-lower system. Level the frame prior to service to get accurate readings. Check oil level daily. Fill the reservoir half full when cold. ...
MQ SP-3035 CONCRETE SAW Control Handle Adjustment The Control Handle is adjustable to provide the preferred “feel”. 1. Using a ¼” Allen wrench and 9/16” wrench, loosen both pivot bolts until they can be turned by hand. Pivot #1 requires only a 9/16” wrench, as the Allen nut side is welded in place. 2.
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The fully enclosed Spindle eliminates most maintenance. However, if the Spindle ever needs service or repair, contact Multiquip, at the number listed in the inside of the front cover for details. NOTE MQ SP-3035 CONCRETE SAW — OPERATION AND PARTS MANUAL — REV. #3 (09/29/06) — PAGE 56...
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MQ SP-3035 CONCRETE SAW To Remote Fill Reservoir Drain Fig. 44 — Spindle Assembly 1. Raise the saw 2/3 or more up. 2. Remove the drain plug from the bottom of the Spindle housing. 3. Re-install the drain plug and install a new oil filter. To prevent damage to the hydraulic pump, pre-fill the new oil filter prior to installation.
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MQ SP-3035 CONCRETE SAW Drive Wheel Alignment Below is the suggested technique for aligning the wheels. Distance X is the same on either side; the Front Axle and Spindle must be at right angles to the frame edge. Distance A is 3/16” (.187”) longer on the right side, so that the saw steers slightly left.
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MQ SP-3035 CONCRETE SAW The drive wheels are aligned by adjusting the entire rear drive assembly. 1. Raise the saw halfway, then lift the rear of the saw until flanges touch the ground. Use suitable supports to prevent tipping or shifting of weight. 2.
MQ SP-3035 CONCRETE SAW Positraction Adjustment Clamp Position (Inner Lip of Drive Hub) Clamp Position (Inside Wheel Lip) Clamp Plate Bolt Spacer Position Clamp Plate Bolt Fig. 47 — Positraction Adjustment Bolt Locations 1. Lift Saw 4” to 6” and tilt forward to place spindle flanges on ground. When flanges are on the ground, depress Raise Button to raise the rear of the saw to full height.
EXPLANATION OF CODE IN REMARKS COLUMN A blank entry generally indicates that the item is not sold separately or is not sold by Multiquip. Other entries will be clarified in the “Remarks” Column. The following section explains the different symbols QTY.
MQ SP-3035 CONCRETE SAW SUGGESTED SPARE PARTS MQ SP-3035 CONCRETE SAW WITH WISCONSIN 35 HP AIR-COOLED DIESEL ENGINE 1 to 3 Units Qty. Description Part numbers this 1..300000-1...FILTER, AIR, ELEMENT, PRIMARY Suggested Spare Parts List 1..300000-2...FILTER, AIR ELEMENT, SAFETLY may supercede/replace the 1..306004 ....FILTER, OIL, WISCONSIN 35 HP NOTE...
RAWINGS Nameplate and Decals Assy. The Multiquip SP-3035 Saw is equipped with a number of operation and safety decals. Should any of these decals become unreadable, replacements can be obtained from your dealer. MQ SP-3035 CONCRETE SAW — OPERATION AND PARTS MANUAL — REV. #3 (09/29/06) — PAGE 63...
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MQ SP-3035 Concrete Saw — Nameplate and Decals Nameplate and Decals Assy. PART NO PART NAME QTY. REMARKS 25250-001 DECAL, WARNING, KEEP FEET CLEAR 606004 DECAL, BLADE GUARD REMOVAL 25782 DECAL, MQ DIAMOND LOGO 21302 DECAL, WARNING, INSTALL BLADE GUARD 25785 DECAL, SP3 LOGO 13118...
MQ SP-3035 Concrete Saw — Console/Sheet Metal Assy. Console/Sheet Metal Assy. MQ SP-3035 CONCRETE SAW — OPERATION AND PARTS MANUAL — REV. #3 (09/29/06) — PAGE 67...
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MQ SP-3035 Concrete Saw — Console/Sheet Metal Assy. Console/Sheet Metal Assy. PART NO PART NAME QTY. REMARK 0166 SCREW, HHC 3/8-16 X 7/8 933242 WASHER, FLAT SAE 3/8 GRD 9 YZ 204007 BELT GUARD 25796 CONSOLE, RED 0655 SCREW, HHC 5/16-18 X 3/4 25865 HARNESS, LIGHT KIT, SOCKET 25805...
MQ SP-3035 Concrete Saw — F-N-R Control Handle Assy. F-N-R Control Handle Assy. MQ SP-3035 CONCRETE SAW — OPERATION AND PARTS MANUAL — REV. #3 (09/29/06) — PAGE 73...
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MQ SP-3035 Concrete Saw — F-N-R Control Handle Assy. F-N-R Control Handle Assy. PART NO PART NAME QTY. REMARK 560030 F-N-R CONTROL HANDLE ASSY....... 1 ....... INCLUDES ITEMS W/# 560028-6 SCREW, #6-32 X 3/8 5600028-8 WASHER, FLAT #4 NYLON 560028-4 RUBBER BOOT 560028-3...
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MQ SP-3035 Concrete Saw — Front/Rear Pointer Assy. Front/Rear Pointer Assy. PART NO PART NAME QTY. REMARK 120045 RIGHT SIDE POINTER 120046 LEFT SIDE POINTER 25832 ROPE ASSY., FRONT POINTER 110044 POINTER, FRONT 17-1/4" 15503 KNOB, COMFORT GRIP STAR, 3/8-16 X 1 500005 WHEEL, POINTER 6 X 1 160004...
MQ SP-3035 Concrete Saw — Gauges and Controls Assy. Gauges and Controls Assy. MQ SP-3035 CONCRETE SAW — OPERATION AND PARTS MANUAL — REV. #3 (09/29/06) — PAGE 87...
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MQ SP-3035 Concrete Saw — Gauges and Controls Assy. Gauges and Controls Assy. PART NO PART NAME QTY. REMARK 15171 CABLE PULL 446004 VALVE, WATER FLOW CONTROL 25627 F-N-R CONTROL ASSY. 560025 KNOB, COMFORT GRIP 574002 CAM CLEAT 15481 CABLE, CHOKE 45" 120210 MOUNT THROTTLE CABLE WASHER...
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MQ SP-3035 Concrete Saw — Positraction Assy. Positraction Assy. PART NO PART NAME QTY. REMARK 442019 POSITRACTION ACTUATOR LEVER 560026 COVER, HANDLE FLAT RED 442020 LEVER CONNECTOR 933015 FRICTION DISC, 1-1/2" X 1/2" X 1/8" 933073 WASHER, BELLVIEW 1/2 X 1-1/4 19974 PIN, CLEVIS 965103...
MQ SP-3035 Concrete Saw — Specifications PECIFICATIONS Engine Wisconsin 35 hp V-4, electronic ignition, remote oil filter and above-frame remote oil drain Precleaner Centrifugal type, self-cleaning Air Cleaner Four-stage air filtration, cartridge element w/ safety element Fuel Tank 5 gallon molded tank, shutoff valve and central drain Spindle Drive Belt Single 6-groove premium quality 3V Cross-Section Powerband Belt Tensioners...