Gebruiksaanwijzing /service van het product SP-6457 TD van de fabrikant Multiquip
Ga naar pagina of 69
SP-6457 TD Concrete Saw Operation Manual Revision #1 (05/09/03).
2 FOR HELP & INFORMATION CONTACT MULTIQUIP Please have the Model and Serial Number on-hand when calling. MAIN (M-F 7AM-5PM) (PACIFIC STANDARD TIME) MULTIQUIP INC.
3 Conventions Throughout this manual, the following conventions are used to indicate important information. ! NOTE Text set off like this presents clarifying information, specific instructions, commentary, sidelights, or interesting points of information.
4 WARNING CALIFORNIA – Proposition 65 Warning Engine exhaust and some of its constituents, and some dust created by power sanding, sawing, grinding, drilling and other construction activities contain chemicals known to the State of California to cause cancer, birth defects and other reproductive harm.
5 T ABLE OF C ONTENTS C ONVENTIONS .................................................................................................................. 3 SAFETY ............................................................................................
6 MAINTENANCE .............................................................................................................43 R EMOVABLE G UARDS AND A CCESS P ANELS .................................................................. 43 B ELTS A ND P ULLEYS .
7 SAFETY FOR YOUR SAFETY AND THE SAFETY OF OTHERS ! 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 you and others.
8 HAZARD SYMBOLS Lethal Exhaust Gases Engine exhaust gases contain poisonous carbon monoxide gas is colorless and odorless, and can cause death if inhaled. NEVER operate this equipment in a confined area or structure that does not provide ample free flow air.
9 ALWAYS wear approved respiratory protection. Guards and Covers Rotating Blades Respiratory Hazard Sight and Hearing Hazard NEVER operate the saw without blade guards and covers in place. Adhere to safety guidelines ANSI American National Standards Institute, OSHA or other applicable local regulations.
10 Equipment Damage Messages Skin Injection Hazard 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.
11 RULES FOR SAFE OPERATION 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.
12 WARNING § Before operating the saw, make sure all protective guards are securely in place. Multiquip saws are supplied with a blade guard, collar guard and belt guard. § Whenever necessary, replace operation and safety decals if they become difficult to read.
13 General Safety Precautions CAUTION § 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.
14 BLADE SAFETY WARNING § 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.
15 SAW TRANSPORTATION SAFETY CAUTION § Use appropriate lifting equipment to ensure the safe movement of the saw. § DO NOT use the handle bars and/or front pointer as lifting points. § NEVER attempt to tow the untrailered saw behind a vehicle. § NEVER transport the saw with the blade mounted.
16 MACHINE OPERATION AND SAFETY DECALS The Multiquip SP-6457 TD 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.
17 Serial Tag Fig. 1 — Serial Tag ! NOTE For future reference, fill in the model number and serial number of your saw in the spaces on the label above.
18 SERIAL TAG ENGINE SERIAL NUMBERS Fig. 2 — Serial Number Locations ! NOTE § The 5/8” blade-mounting bolt on the right side of the saw (as viewed from the operator’s position) has a left hand thread, while the blade-mounting bolt on the left side of the saw has a right hand thread.
19 O PERATION Before Starting Before starting the saw, carefully follow the checklist below: r Securely install the Belt Guard (2). r Fully slide on the Collar Guard (3). r Verify that proper-sized Blade Guard (4) is fully installed on the Blade Guard mounting tab.
20 Engine Power, Cutting Power & Sheave Size The cutting capability of your saw is a relationship between engine power (as reflected in the engine RPM) and the speed (RPM) of the Blade Shaft. The diesel engine of the SP-6457 TD runs at 2800 RPM (full load).
21 Typically, however, the ratios are not used to design a level of torque; they are used to create a saw with the optimum blade speed (blade Shaft RPM) for you.
22 Blade RPM vs. Surface Feet Per Minute (SFPM) When choosing a blade for your cutting conditions, follow the blade manufacturer’s recommendations. Match the blade speed (Blade Shaft RPM) to the recommended blade Surface Feet Per Minute (SFPM). SFPM 16” diam.
23 Installing the Blade The blade can be mounted on either side of the saw to accommodate different cutting jobs. 1. Raise the saw so that the blade will clear the ground when installed. 2. Verify that blade collars are clean and undamaged. 3. Insert the bushing and mounting bolt through the outer collar and blade.
24 Stacking Blades for Wide Cuts WARNING NEVER attempt to stack blades beyond the capacity of the Kits described here. NEVER operate the saw without blade guards in place. Combining (stacking) blades together to make wide cuts requires an optional Bushing Extension Kit.
25 Installing and Removing the Blade Guard Blade Guards are “ambidextrous” – that is, they can be installed on either side of the saw. Installing the Blade Guard 1. Slide the Blade Guard Mounting Clip onto the Guard Mounting Tab on the frame. 2.
26 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. CAUTION Make sure that the 90º outlets of the water tubes point toward the lower portion of the blade collars, aimed at the delivery ports, for proper water delivery to the blade.
27 Installing the Collar Guard The Collar Guard protects unused Blade Collars. 1. Slide the Collar Guard (1) onto the Guard Mounting Tab on the frame. 2. Verify that the unused Blade Collar (2) is secured to the Blade Shaft, by tightening the mounting bolt (3).
28 Water Supply and Control CAUTION § 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 lines to prevent damage to the water delivery system.
29 Control Panel Fig. 11 — The Control Panel Engine Tachometer Auxiliary Switch Light Switch Voltmeter Throttle Ignition Switch ON-OFF Upper Plunge Button Operating Instructions Speed Control Joysti.
30 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.
31 Fueling the Saw The saw features a 10-gallon, clear, molded plastic fuel tank with a sight gauge, central drain, and shutoff valve. The fuel tank cap is located at the front of the control console. CAUTION § Be sure the engine is turned off prior to fueling the saw.
32 Starting and Stopping The Engine CAUTION § Do not leave the saw unattended while the engine is running. § Do not start, park, or leave the saw unattended on a slope. § If the saw has an optional water pump, do not run the saw dry with the water pump switch ON — otherwise the pump impellers will be damaged.
33 Cold Weather Operation Glow Plugs Optional Glow Plugs are installed inside the air intake. In cold weather (low temperatures below 40 °F): 1. Rotate the Ignition Switch PAST the ON position to the GLOW PLUG position and HOLD there for 20-40 seconds.
34 4. If an air compressor is available, blow out the system by applying compressed air to the Water Inlet ( see Fig. 10). Pointer Adjustment 1. Lower the front pointer assembly. • Adjust the pointer rod (1) by loosening the lock knob (2). • Once the pointer rod is set to the cut line, tighten the lock knob.
35 Raise — Lower Controls This saw uses a 12-volt hydraulic pump and cylinder to raise and lower the blade. The SP-6457 TD saw has a plunge button and a raise button. Controls are located on the joystick handle. Fig. 16 — Joystick Handle Controls 1.
36 Setting the Depth Indicator 1. Lower the blade until it just touches the cutting surface. 2. Set the Depth Indicator dial to zero. (The Depth Indicator now accurately indicates how deep the blade is cutting.) Setting the Depth Stop This saw uses a hydraulic Depth Stop to position and lock the blade at the desired cut depth.
37 Drive System This saw has a cable-controlled Hydro-Gear hydrostatic powered transaxle with infinite F-N-R speed adjustment via a joystick controller.
38 Transaxle The Hydro-Gear hydrostatic-powered transaxle has no chains, sprockets or open gears to service. There is a simple cable control. The remote filter promotes long life and easy maintenance.
39 4-Speed Blade Shaft The exclusive 4-speed Blade Shaft allows optimum performance with a variety of different blade sizes under a wide range of conditions. Fig. 20 — The 4-Speed Blade Shaft The 4-speed design fully encloses the transmission, bearings and Blade Shaft, and features an oil bath lubrication (no grease fittings).
40 WARNING § Never shift gears with the engine running. § Before inserting the Shift Wrench, verify that the ignition is OFF. § Disengage the Shift Lock before shifting, and engage the Shift Lock after shifting. § Remove the Shift Wrench before starting engine.
41 Night Light The night light can be used on either side of the saw, and can be extended and rotated for best illumination of the cutting area. Aim the light , then lock it in position by tightening the lock knobs.
42 Lift Point The convenient single point for lifting the saw with a hoist is located just in front of the console, between it and the engine. Fig. 24 — Lift Point WARNING § To avoid possible injury, stay clear of the saw while it is being hoisted.
43 M AINTENANCE This saw has many service-saving features, such as fully enclosed oil bath lubricated Blade Shaft bearings, which require no daily lubrication.
44 Belts and Pulleys Belt Qty Part Number Blade Shaft Drive Belt (5) 2 Part # 520009 Jackshaft Belt (3) 1 Part # 521012 Transaxle Drive Belt (2) 1 Part# 521004 Water Pump Option Belts 1 Part# 521006 Part# 521008 5 3 4 1 2 Fig.
45 CAUTION § Over-tensioning shortens belt and bearing life. § Keep belts clean of foreign material that may cause slippage. § Make V-Belt inspection a periodic procedure.
46 2. Loosen the jam nut on the Single Point Belt Tension Bolt. Fig. 28 — Single Point Belt Tension Bolt 3. Adjust drive belt to the desired tension. DO NOT over tighten. 4. Tighten the Engine Mount Lock Bolt. 5. Turn the Single Point Tension Bolt until the head of the bolt no longer touches the frame.
47 Rotary Belt Tensioner The Rotary Belt Tensioner system uses a 3/4”-headed bolt and a 15/16” or 1” nut to set belt tension by positioning an arm between the Tensioner Pulley and the Tensioner Base. Ridges on the Base mark the amount of tension.
48 Blade Shaft Maintenance The fully enclosed Blade Shaft eliminates most maintenance. However, should the Blade Shaft need service or repair, contact Multiquip for details.
49 Blade Collar Removal/Installation Correct removal or installation of the Inner Blade Collar or Flange requires the Collar Puller (option Part Number 18503) shown in Figure 31.
50 Installing the Inner Blade Collar 1. Ensure that the tapered portion of the Blade Shaft, and the Inner Blade Collar are perfectly clean and free of burrs or indentations.
51 5. Loosen the Mounting Bolt and remove the Outer Collar and Bushing. 6. Inspect the Inner Collar to ensure the proper seating of the tapered fit. • The Inner Collar should be seated between .030” and 0.0” (flush) to the end of the Blade Shaft.
52 Circuit Breakers Three thermal circuit breakers are located inside the top of the Console. Fig. 34 — Circuit Breaker location Under normal circumstances circuit breakers do not require service; they are automatically re-set when an overload condition is corrected.
53 Lubrication This saw has five grease fittings on the front axle assembly. • Front axle pivot bearings (F1 & F3) • Hydraulic lift cylinder ends (F2, and far end of cylinder) • Depth Stop P.
54 Engine The Model SP-6457 TD features a Turbocharged 57 HP Deutz diesel engine. See the engine manual for service details and oil recommendations. • Check air filters daily, replace as required. Do Not clean air filters. • Check engine oil level daily.
55 PTO Drive Maintenance Disassembly of the PTO Drive and replacement of the PTO Drive Sheave/Bearing Assembly requires the PTO Bearing Puller (P/N 18610). The Sheave/Bearing Assembly is not serviceable and must be replaced as a complete unit. 1. Remove the Drive Belt (see Replacing the Blade Shaft Drive Belt).
56 Fig. 38 — PTO Drive Sheave/Bearing Assembly Re-Assembling the PTO Drive 1. Clean and inspect all parts. 2. Use a press to push the new Bearing/Sheave assembly onto the Bearing Support (9) until the bearings contact the shoulder of the Support. 3.
57 Replacing the Battery This saw uses a Group 75, 12-Volt, 1000 cold cranking amp battery. To replace the battery: 1. Remove Engine Guard and Upper Belt Guard. 2. Loosen the Rotary Tensioner and remove the Transaxle Belt. 3. Loosen the two Engine Mount Lock Bolts and the Single Point Belt Tension Bolt.
58 Raise-Lower System This saw uses a 12-volt hydraulic pump and hydraulic cylinder to power the raise-lower system. • Level frame prior to service to get an accurate reading. • Check oil level daily. • Fill the reservoir half to two-thirds full when cold • Use 5W-30 premium grade engine oil.
59 Joystick Tension Adjustment The speed control joystick uses friction adjustment 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 only requires a 9/16” wrench, as the Allen nut side is welded in place.
60 Hydraulic System Maintenance The hydraulic system consists of: § Blade Shaft § Hydraulic Pump § Transaxle § Hydraulic Manifold § Depth Stop Cylinder & Valve § Hydraulic Filter § Lift Cylinder § Oil Fill/ System Vent Routine Maintenance • Check oil level daily.
61 Draining & Filling the Hydraulic System To drain the hydraulic system: 1. Remove the drain plug from the bottom of the Blade Shaft housing and the bottom of the Transaxle. Fig. 45 — Hydraulic System Drains 2. Collect and dispose of the used oil in an environmentally friendly manner.
62 To fill the hydraulic system: 1. Fully lower the saw. 2. Do not level the saw frame. The 4-Speed Blade Shaft is mounted at a 78° angle to the saw frame. Adjust the level of the saw so that the face of the Blade Shaft housing is at right angles to the ground.
63 Bleeding the Depth Stop Cylinder After changing the hydraulic system oil, or after disturbing the Depth Stop Cylinder plumbing, air may become trapped in the system and cause the Depth Stop Cylinder to work improperly. To remedy the situation, the Depth Stop Cylinder must be bled to remove trapped air.
64 Drive Wheel Alignment Below is the technique recommended for aligning the wheels . Distance X is the same on both sides; the Front Wheel and Blade shaft axles 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.
65 The drive wheels are aligned by adjusting the entire rear drive assembly: 1. Loosen the Transaxle Attachment Bolts just enough to move the Transaxle — do not completely loosen the bolts.
66 S PECIFICATIONS Engine 57 HP Turbocharged Deutz Diesel, direct injection, air/oil cooling, oil filter and above-frame remote oil drain. Engine Air Cleaner 4-Stage air filtration, pre-cleaner plus cartridge element and safety element. Fuel Tank 10 Gallon clear-molded plastic fuel tank with sight gauge, central drain and shutoff valve.
DIMENSIONS A D B C E F G H I J K A Max Length, Handle Bar Extended, Pointer Bar Up 71” B Max Length, Handle Bar Removed, Pointer Bar Up 50 3/8” C Max Height, Console Top to Surface 33 ½” D Max .
Q-6457 Electric Diagram All Wire 18 Gauge Unless Noted: Ground Wires Are Black BATTERY F-N-R CONTROL SOLENOID /RELAY FENNER POWER UNIT TACH VOLTAGE 3 4 8 - - + + F S R HYDRAULIC MANIFOLD VALVES WATER .
MULTIQUIP INC. POST OFFICE BOX 6254 CARSON, CA 90749 310-537-3700 • 800-421-1244 FAX: 310-537-3927 E-MAIL: mq@multiquip.com www: multiquip.com Atlanta • Boise • Dallas • Houston • Newark Que.
Een belangrijk punt na aankoop van elk apparaat Multiquip SP-6457 TD (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Multiquip SP-6457 TD heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Multiquip SP-6457 TD vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Multiquip SP-6457 TD leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Multiquip SP-6457 TD krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Multiquip SP-6457 TD bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Multiquip SP-6457 TD kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Multiquip SP-6457 TD . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
