Instruction/ maintenance manual of the product MHP3 Stanley Black & Decker
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© 2012 Stanley Black & Decker , Inc. New Britain, CT 06053 U.S.A. 68589 7/2014 V er . 8 MHP3 T racHorse USER MANUAL Safety , Operation and Maintenance.
2 ► MHP3 User Manual NOTES.
MHP3 User Manual ◄ 3 SERVICING: This manual contains safety , operation, and routine maintenance instructions. Stanley Hydraulic T ools recommends that servicing of hydraulic tools, other than routine maintenance, must be performed by an authorized and certied dealer .
4 MHP3 Manual Always observe safety symbols. They are included for your safety and for the protection of the tool. LOCAL SAFETY REGULA TIONS Enter any local safety regulations here. Keep these instructions in an area accessible to the operator and mainte- nance personnel.
MHP3 User Manual 5 T ool operators and maintenance personnel must always comply with the safety precautions given in this manual and on the stickers and tags attached to the machine.
6 MHP3 Manual • Always be well-rested and mentally alert when op- erating the T racHorse and tools. DO NOT operate if affected by medications, drugs or alcohol. • Keep clear of hot (engine) parts and exhaust. • DO NOT use ammable solvents around the engine.
MHP3 User Manual 7 59126 Dash Sticker 68336 Dual T ool Circuit Sticker 68335 Throttle Sticker 68334 Limit Engine Speed Sticker 47352 Lift Point Sticker Us ei n well ventilate da reas onl y. Exhaust contains chemicals known to the state of California to cause cancer ,b irth defect s, and other reproductive har m.
8 MHP3 Manual The rated working pressure of the hydraulic hose must be equal to or higher than the relief valve setting on the hy- draulic system. There are three types of hydraulic hose that meet this requirement and are authorized for use with Stanley Hydraulic T ools.
MHP3 User Manual 9 Oil Flow Hose Lengths Inside Diameter USE ( Press/Return) Min. Working Pressure GPM LPM FEET METERS INCH MM PSI BAR Certied Non-Conductive Hose - Fiber Braid - for Utility Bucket.
10 MHP3 Manual Flow Range Nominal Operating Pressure (at the power supply outlet) System relief valve setting (at the power supply outlet) Maximum back pressure (at tool end of the return hose) Measured at a max. uid viscosity of: (at min. operating temperature) T emperature: Sufcient heat rejection capacity to limit max.
MHP3 User Manual 1 1 HTMA 1/2 INCH FEMALE QUICK DISCONNECT COUPLER (ST ANLEY P/N 58856 COUPLER BODY or ST ANLEY P/N 58718 COUPLER SET – NOSE & BODY) HTMA 1/2 INCH MALE QUICK DISCONNECT COUPLER (ST ANLEY P/N 58857 COUPLER NOSE OR ST ANLEY P/N 58718 COUPLER SET – NOSE & BODY) 1/2 INCH ID HOSE, 25 FT TO 50 FT LONG.
12 ► MHP3 User Manual PRE OPERA TION PROCEDURES PREP ARA TION FOR INITIAL USE Connect the battery cables to the battery . Other than connecting the battery , no special unpacking or assem- bly requirements prior to usage.
MHP3 User Manual ◄ 13 PRESSURE (OUT) RETURN (IN) The “Dual Circuit” control panel contains connections for two 5 GPM tool circuits. In addition, the two circuits may be combined into one 10 GPM tool circuit.
14 ► MHP3 User Manual 5. Turn the ignition switch clockwise to begin cranking the engine. Use short starting cycles (15 seconds per minute) to prolong starter life. Extended crank- ing can damage the starter motor . 6. After the engine starts, allow it to warm-up for a few seconds before moving the choke.
MHP3 User Manual ◄ 15 SLOPE OPERA TION WARNING DO NOT operate the machine on slopes exceeding 60 percent (30°) in the travel direction or across slopes exceeding 45 percent (24°). Depending on the load carried in the bed, it may be pref- erable to back up steep slopes.
16 ► MHP3 User Manual TO TURN RIGHT WHILE MOVING FORW ARD Release right control while holding left control forward Reverse T ravel WARNING DO NOT attempt to travel in reverse with the throttle positioned above SLOW . This may result in loss of control and result in injury or death to the operator .
MHP3 User Manual ◄ 17 TO TURN LEFT WHILE MOVING BACKW ARD: Re - lease the left track control while pulling backward on the right track control. Resume pulling backward on the left track control to move backward in a straight line.
18 ► MHP3 User Manual 2. Loading and unloading of any type of machine is dangerous. Never attempt to load or unload the machine without loading ramps or a loading dock. Loading ramps must be strong enough, have a low angle, and correct height. Load and unload the machine on a level surface.
MHP3 User Manual ◄ 19 CHECKING SUCTION HOSE Make sure the suction hose (from the hydraulic tank to the pump inlet) is not kinked and is clamped securely . This reduces the risk of pump cavitation and sucking air into the system. All pump ttings should be tight.
20 ► MHP3 User Manual If symptoms of poor performance develop, the following chart can be used as a guide to correct the problem. When diagnosing faults in operation of the machine or tool, always check that the hydraulic power source is supplying the correct hydraulic ow and pressure as listed in the table.
MHP3 User Manual ◄ 21 Problem Cause Solution Machine cannot be moved using hydraulic controls Defective gear box(es) Have machine serviced One or more defective hydraulic component Have machine serv.
22 ► MHP3 User Manual Engine .................................................................................................................................................. 20 h.p. Honda Fuel Capacity..............................................
MHP3 User Manual ◄ 23 MHP3 MAJOR P ARTS ASSEMBL Y ILLUSTRA TION • The track tension is adjusted with the unit lifted off the ground. Between the drive wheel and front idler wheel, there are 3 smaller rollers. • Once the unit is lifted off the ground, adjust the track tension to achieve 3/8” to ½” sag below the center small roller .
24 MHP3 User MANUAL ITEM P/N QTY DESCRIPTION 1 GTR20H12 1 POWER UNIT GTR20H14 1 POWER UNIT 2 21319 2 CAPSCREW 3 69477 2 LIGHTS – 5” MUL TIPURPOSE 4 69490 2 WASHER 5 00719 4 NUT (P ART OF ITEM 3) 6.
MHP3 User Manual ◄ 25 HOSE & FITTING ILLUSTRA TION MHP3 P ARTS ILLUSTRA TION.
26 MHP3 User MANUAL ITEM P/N QTY DESCRIPTION 1 69493 2 CONTROL V AL VE 2 69495 4 STRAIGHT THREAD ADAPTOR 3 69496 2 STRAIGHT THREAD ELBOW 4 69497 4 STRAIGHT THREAD ADAPTOR 5 69503 2 HOSE ASSEMBL Y 6 69.
MHP3 User Manual ◄ 27 MHP3 ELECTRIC WIRING SCHEMA TIC MAIN WIRE HARNESS (DUAL CIRCUIT) P/N-62294 MHP3 P ARTS ILLUSTRA TION.
28 MHP3 User MANUAL ITEM P/N QTY DESCRIPTION 4 58718 2 COUPLER SET (GTR20H12) 66784 2 COUPLER SET (GTR20H14) 5 58718 2 COUPLER SET (GTR20H12) 66785 2 COUPLER SET (GTR20H14) 6 60962 2 CAPSCREW , 1/4 IN.
MHP3 User Manual ◄ 29 MHP3 HONDA ENGINE ILLUSTRA TION MHP3 P ARTS ILLUSTRA TION 5 6 34 44 27 50 51 8 26 28 42 43 42 31 42 29 17 16 14 13 12 11 9 10 4 15 20 21 23 18 25 22 19 41 40 39 38 7 53 46 54 M.
30 MHP3 User MANUAL ITEM P/N QTY DESCRIPTION 4 73646 1 HONDA ENGINE ASSY (INCLUDES: RECTIFIER, RECTIFIER HARNESS, EXHAUST MANIFOLD, STUB SHAFT AND MISC HARDW ARE. NOTE: THIS ENGINE CHANGED IN LA TE JUL Y 2014 INCLUDING A DIFFERENT ENGINE OIL FIL TER ORIENT A TION.
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Stanley Hydraulic T ools 3810 SE Naef Road Milwaukie, Oregon 97267-5698 USA (503) 659-5660 / Fax (503) 652-1780 www .stanleyhydraulics.com.
An important point after buying a device Stanley Black & Decker MHP3 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Stanley Black & Decker MHP3 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Stanley Black & Decker MHP3 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Stanley Black & Decker MHP3 you will learn all the available features of the product, as well as information on its operation. The information that you get Stanley Black & Decker MHP3 will certainly help you make a decision on the purchase.
If you already are a holder of Stanley Black & Decker MHP3, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Stanley Black & Decker MHP3.
However, one of the most important roles played by the user manual is to help in solving problems with Stanley Black & Decker MHP3. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Stanley Black & Decker MHP3 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
