Chapters
Table of Contents
Troubleshooting
Related Manuals for Husqvarna DMT 700
Summary of Contents for Husqvarna DMT 700
- Page 1 Oper ator ′ s manual DMT 700 Please r ead the operator’s manual carefully and make sure you understand the E E E E n n n n g g g g l l l l i i i i s s s s h h h h...
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Page 2: Key To Symbols
KEY TO SYMBOLS Symbols on the machine: Fast Some of the symbols below refer to the CE market. WARNING! The machine can be a dangerous tool if used incorrectly or carelessly, which can cause serious or fatal injury to the operator or Switch for lower and raise the blade others. -
Page 3: Explanation Of Warning Levels
KEY TO SYMBOLS Explanation of warning levels The warnings are graded in three levels. WARNING! WARNING! Used if there is a risk of serious injury or death for the operator or damage to the surroundings if the instructions in the manual are not followed. -
Page 4: Table Of Contents
Relays and fuses -DMT 700 ........Floor saw - DMT 700 ............ 5 EC DECLARATION OF CONFORMITY What is what on the floor saw - DMT 700 ..... 6 EC Declaration of Conformity ........What is what on the blade guard ........8 What is what on the control panel........ -
Page 5: Presentation
More than 300 years of innovation Husqvarna AB is a Swedish company based on a tradition that dates back to 1689, when the Swedish King Karl XI ordered the construction of a factory for production of muskets. -
Page 6: What Is What On The Floor Saw - Dmt 700
PRESENTATION What is what on the floor saw - DMT 700 Covers removed for illustration purpose. 6 – English... - Page 7 PRESENTATION 1 Speed control lever - directional forward/reverse 2 Working lights 3 Blade shaft wrench 4 Rear guide 5 Fuel tank filler cap 6 Battery 7 Engine oil drain hose with valve 8 Fuel filter water separator 9 Front tie-down lug 10 Front pointer - right side 11 Muffler - DOC 12 Radiator coolant fill...
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Page 8: What Is What On The Blade Guard
PRESENTATION What is what on the blade guard 1 Front slider 2 Front shield 3 Water block 4 Water pressure spray nozzles 5 Blade guard latch 6 Water flow gage 7 Water flow leaver 8 Wear plate 9 DMT diamond blade 8 –... -
Page 9: What Is What On The Control Panel
PRESENTATION The control panel is the operator’s link to the machine. From here the operator can control anything from engine rpm, cutting depth of the blade and read the current status of the engine and the machine. All information to the operator will be shown on a 7” anti glare coated screen with LED backlight, making it clearly visible in both very bright and pitch-black working sites. -
Page 10: Machine´s Safety Equipment
MACHINE´S SAFETY EQUIPMENT General • Reset the machine stop by pulling the knob outward. WARNING! Never use a machine that has faulty safety equipment! If your machine fails any checks contact your service agent to get it repaired. The engine should be switched off, and the Engine start switch in STOP position. - Page 11 MACHINE´S SAFETY EQUIPMENT Protection covers Muffler - DOC (Diesel Oxidation Catalyst) WARNING! Always check that the protection WARNING! Never use a machine without a covers are correctly fitted before starting the muffler, or with a faulty muffler. A damaged machine. muffler may substantially increase the noise level and the fire hazard.
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Page 12: Blades
Diamond Micro Trenching • Allow the blade to cool down before touching it. For optimum performance the DMT 700 is intended to be Blade size, mm/inch Maximum cutting depth, mm/inch used with Husqvarna DMT diamond-blade sets having a 900/36... -
Page 13: Fuel Handling
US, EPA and CARB Tier Transport and storage 4 Final / EU stage IIIB. The DMT 700 saw is equipped with a Deutz 4-cylinder Tier 4 • Store and transport the machine and fuel so that there is Final / Stage IIIB diesel Engine. -
Page 14: Battery Handling
BATTERY HANDLING General Connecting the battery Note! Install and remove the battery cables only in the WARNING! Lead-acid batteries produce sequence described in this section. explosive gases. Avoid sparks, open flames 1 Always connect positive terminal first. and smoking close to batteries. 2 Remount the battery holder. -
Page 15: Operating
Cutting generates drugs, medication or anything that could sparks that can ignite clothing. Husqvarna recommends affect your vision, alertness, coordination or that you wear flame-retardant cotton or heavy denim. Do judgement. -
Page 16: Basic Working Techniques
OPERATING Basic working techniques WARNING! Unauthorized modifications and/ or accessories may lead to serious injury or • This machine is designed and intended for cutting of death to the user or others. Under no asphalt. circumstances may the design of the machine be modified without the permission •... -
Page 17: Handle Position
OPERATING Handle position WARNING! Do not attempt to push the saw while it is in neutral position on a grade (or hill). The saw operator could lose control of CAUTION! Never use the handlebars to lift the saw. the saw and cause injury to oneself or other persons in the area. -
Page 18: Fitting The Blade
OPERATING • When preheat symbol is off, turn the Engine start switch 2 Raise the saw to a high position using the Raise/lower to the engines start position until the engine starts, then switch on the Speed control lever. release the switch. It will return to ignition on position 3 Set the Engine start switch to STOP position. - Page 19 OPERATING Install and tighten blade shaft bolt and plain washer using • Lower blade guard front and position the blade guard latch the blade shaft wrench while firmly holding the blade. on the blade guard front bolt. Tighten the blade guard front bolt.
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Page 20: Blade Depth Stop
OPERATING Bolt on blade guards are secured by 4 screws. • Lower the saw by pushing the Raise/lower switch on the speed control lever downwards until the blade touches the surface to be cut. This will be the reference point. •... -
Page 21: Straight Line Sawing
OPERATING Straight line sawing • Set the desired cutting depth by rotating the Depth knob. The chosen cutting depth is now shown in the display in small box called stop. While cutting, the blade is creating resistance to driving force from rear wheels which will cause the machine to yaw in the same direction as the blade is mounted on. -
Page 22: Transport And Storage
OPERATING To set new center angle for E-track To transport by vehicle • Adjust the rear axle to the desired new center angle. • Secure the equipment during transportation in order to avoid transport damage and accidents. Use the factory •... -
Page 23: Starting And Stopping
STARTING AND STOPPING Before starting • Pull out handle bars to desired length and height and tighten the knobs. WARNING! Please read the operator’s manual carefully and make sure you understand the instructions before using the machine. Wear personal protective equipment. See instructions under the ”Personal protective equipment”... - Page 24 STARTING AND STOPPING Start the cutting • Set Speed control lever to the STOP position. The engine will not start unless the Speed control lever is in the distinct STOP position. WARNING! Never use a blade with a lower speed rating than that of the machine. Make sure the blade is properly installed.
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Page 25: Stopping
STARTING AND STOPPING Stopping • Set the Engine throttle knob to maximum rpm. WARNING! Always keep all parts of your body away from blade and all other moving parts. <1200 RPM WORKING HOUR Stop the cutting CURRENT: STOP: • Put Speed control lever into the STOP position. •... -
Page 26: Menu System
Press Press Calibrate button to enter Setup button to enter Setup E-track Menu 2 Menu 1 ENGLISH DMT 700, 1-Speed US DMT 700, 1-Speed EU Select Replace oil and filter Modify every 100 hours Service Service overdue by: 23 hours... -
Page 27: Menu System Explanation
Setup Menu 1 2 GPL license Setup Menu 1 Backlight Language 3 Engine information. Auto - DMT 700 Software ID. Metric Celsius Gearbox and blade information Press button to enter Setup Shows the recommended rpm and gear for available blade Menu 2 sizes. - Page 28 MENU SYSTEM Selected product’s gearbox and blade information. Non Engine Non Engine Faults GEARBOX RANGE / BLADE RPM Engine E-track Motor [14-26, FS 50000 D] C1F0521 Select Output Current Overload E-track Motor BLADE ENGINE C1F0522 BLADE FLANGE Output Current Openload SIZE SIZE I/0 Controller...
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Page 29: Explanation Of The Warning Symbols On The Display
MENU SYSTEM STOP WORKING HOUR Explanation of the warning symbols Deutz: Fault Code SO1 ** on the display Any ECU*, engine or floor saw: Fault Code SPN 100 6 Engine stop. Cutting can not continue. For more 1 Machine in stop state (release machine stop and cycle information, see the ”Troubleshooting”... -
Page 30: Maintenance And Service
MAINTENANCE AND SERVICE General Cleaning CAUTION! When cleaning the machine there WARNING! Most accidents involving is a risk of getting dirt and harmful machines occur during trouble shooting, substances in the eyes, for example. service and maintenance as staff have to locate themselves within the machine’s risk Dirt and harmful substances can be released area. -
Page 31: Service Schedule
MAINTENANCE AND SERVICE Service schedule The service schedule is based on the machine’s operating time. More frequent service intervals might be necessary when working in dusty or hot environments and in conjunction with work that generates high temperatures. A description of how the operations are to be performed is to be found in the service review. -
Page 32: Check Radiator Coolant Level
MAINTENANCE AND SERVICE Frequent maintenance Check blade guard for damage • Check the blade guard and the front slider protection for cracks. Never use a broken or damaged blade guard. WARNING! Switch off the engine before carrying out any checks or maintenance. Check radiator coolant level. -
Page 33: Replace As Required
MAINTENANCE AND SERVICE Check air cleaner restriction indicator. Check the water spray over the diamond blade. • Check and clean the outer air filter if the air cleaner • Raise blade guard front and use quick release pin to lock indicator is red, remove the rear cover by opening the 3 air it in upright position. -
Page 34: Lubricate Front Wheels
MAINTENANCE AND SERVICE Weekly maintenance Check drive V-belt tension. The V-belts are properly tensioned at the factory but after a Lubrication few hours of operation they will strech and become loose. Loose V-belts result in poor saw performance and short belt The image shows all the lubrication points. -
Page 35: Check And Clean Radiator Air Filter Or Replace If Necessary
MAINTENANCE AND SERVICE 50 hours service • Refill the system at either of 2 locations on the engine. • Check and clean radiator air filter or replace if necessary. • Check the engine’s oil level, see instructions under heading ”Daily maintenance”. Replace the hydraulic system filter. -
Page 36: Check Hydraulic System Fluid Level
MAINTENANCE AND SERVICE 500 hours service Check hydraulic system fluid level • Remove the plug in the inspection opening on the Replace engine gearbox fluid hydraulic reservoir. The level should be to the bottom edge of the opening on the hydraulic reservoir, fill if necessary. Select one of the following options to drain gearbox fluid: Option 1 •... -
Page 37: Replace Hydraulic System Fluid
MAINTENANCE AND SERVICE Replace hydraulic system fluid Replace engine fuel filter (spin-on-type) • Remove the plug in the inspection opening on the NOTICE! Maintenance of the fuel filter should be done after hydraulic reservoir and use an oil extractor to suck out the the valve of the pre-filter is closed. -
Page 38: Troubleshooting
TROUBLESHOOTING Incidents during sawing CAUTION! If the engine or blade stops for any reason, raise the blade completely from the cut. Set the Engine start switch to STOP position. Press the Machine stop on the control panel. Inspect the machine thoroughly before restarting the engine. •... -
Page 39: Error Messages
TROUBLESHOOTING Error messages Fault Message on DTC description Indication on the machine Possible action Code the display No CAN Check damage to connectors X1, X4, U100087 I/O Controller communication X14 and chassis harness. If found, repair and restart system, reset fault code. - Page 40 TROUBLESHOOTING Check damage to X14 connector, harness to relay/fuse box and relay/fuse box connector. If found, repair and Circuit short to C1D0311 Blade clutch restart system, reset fault code. ground If problem still exists, contact your service agent for further information. Circuit short to Water pump can not be controlled by Check K2 in relay/fuse box.
- Page 41 TROUBLESHOOTING E-track position Circuit short to Check damage to actuator, connector C1E0511 sensor ground and harness. If found, repair and restart Cutting can continue but E-track system, reset fault code and recalibrate. position can not be detected until E-track position Circuit short to fault is resolved.
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Page 42: Battery
TECHNICAL DATA Battery DMT 700 Terminal type Standard SAE Voltage, V CCA, A Maximum size (LxWxH), mm/ 316x175x190 / 12-7/16x6-7/8x7-1/2 inch Hydraulic fluid and lubricants Hydraulic fluid Quality Standard API Class SE SAE 15W40 API Class CC API class CD... -
Page 43: Technical Data
TECHNICAL DATA Technical data Saw feature 900/36 Blade guard capacity, mm/inch 900/36 Maximum cutting depth, mm/inch 355/14 Max. bladeshaft rpm 1150 Approximate blade shaft output, hp/kW 68/50 Arbor size, mm/inch 35/1.38 with 6 Drive pins Quick disconnect blade flange Ø, mm/inch 203.2/8 Blade shaft diameter, mm/inch 57/2.25... -
Page 44: Saw Dimensions
TECHNICAL DATA Saw dimensions Saw length (pointer up, handles extented), A Width, mm/inch 1240 / 48 13/16 2845 / 112 1/64 mm/inch Min. overall height (no exhaust pipe, no pre- Front 604 / 23 3/4 1319 / 51 7/8 cleaner cap), mm/inch Center to center wheel width, mm/inch Max. -
Page 45: Noise Emissions
Actual power output for the engine installed in the final machine will depend on the operating speed, environmental conditions and other variables. Noise emissions DMT 700 Noise emissions (see note 1) Sound power level, measured dB(A) Sound power level, guaranteed L... -
Page 46: Relays And Fuses
RELAYS AND FUSES Relays and fuses -DMT 700 Function Designation Relay (amp) Designation Fuse (amp) Glow plugs (not used) (not used) Water pump (optional) Lights (optional) Aux 1 (optional) Aux 2 (optional) Hydraulic lift pump Blade clutch (optional) Fuel pump EGR/Fuel Sol. -
Page 47: Ec Declaration Of Conformity
Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel +46-36-146500, declares under sole responsibility that the floor saw Husqvarna DMT 700 from 2016’s serial numbers and onwards (the year is clearly stated in plain text on the rating plate with subsequent serial number), complies with the requirements of the COUNCIL’S DIRECTIVES: •... - Page 48 GB - Original instructions 1154738-26 ´®z+Vir¶6ƨ ´®z+Vir¶6ƨ 2016-05-11...