Table of Contents
Advertisement
Quick Links
Download this manual
See also:
Operating Manual
OPERATION MANUAL
MP2 SERIES
MODELS: MP25E1,
MP25E3, MP2H
MASONRY SAWS
(5 HP 1Ø ELECTRIC MOTOR)
(5 HP 3Ø ELECTRIC MOTOR)
(8.5 HP GASOLINE ENGINE)
Revision #3 (10/17/17)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
P/N: 35305
Advertisement
Table of Contents
Troubleshooting
Related Manuals for MULTIQUIP MP25E1
Summary of Contents for MULTIQUIP MP25E1
- Page 1 OPERATION MANUAL MP2 SERIES MODELS: MP25E1, MP25E3, MP2H MASONRY SAWS (5 HP 1Ø ELECTRIC MOTOR) (5 HP 3Ø ELECTRIC MOTOR) (8.5 HP GASOLINE ENGINE) Revision #3 (10/17/17) To find the latest revision of this publication, visit our website at: www.multiquip.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
-
Page 2: Proposition 65 Warning
PROPOSITION 65 WARNING Engine exhaust some its constituents, and some dust created by power sanding, sawing, grinding, drilling and other construction activities contains chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. Some examples of these chemicals are: Lead from lead-based paints. -
Page 3: Silicosis/Respiratory Warnings
SILICOSIS/RESPIRATORY WARNINGS 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. Silica is a containing chemicals known to cause serious or fatal basic component of sand, quartz, brick clay, granite and injury or illness, such as respiratory disease, cancer,... -
Page 4: Table Of Contents
TABLE OF CONTENTS MP2 Masonry Saw Proposition 65 Warning ........... 2 Silicosis/Respiratory Warnings ........ 3 Safety Information ..........5-8 Specifications ............9 Dimensions ............10 General Information ..........11 Saw Components ..........12-13 Electric Motor Components ........14 Engine Components ..........15 Set-Up .............. -
Page 5: Safety Information
SAFETY INFORMATION Do not operate or service the equipment before reading Potential hazards associated with the operation of this the entire manual. Safety precautions should be followed equipment will be referenced with hazard symbols which at all times when operating this equipment. may appear throughout this manual in conjunction with Failure to read and understand the safety safety messages. - Page 6 „ NEVER use accessories or attachments that are not „ Avoid wearing jewelry or loose fi tting clothes that may recommended by Multiquip for this equipment. Damage snag on the controls or moving parts as this can cause to the equipment and/or injury to user may result.
- Page 7 SAFETY INFORMATION SAW SAFETY CAUTION DANGER „ NEVER operate the saw without blade guards and covers in place. Exposure of „ NEVER operate the equipment in an explosive atmosphere the diamond blade must not exceed 180 or near combustible materials. An explosion or fi re could degrees.
-
Page 8: Safety Information
SAFETY INFORMATION ELECTRIC MOTOR SAFETY LIFTING SAFETY NOTICE CAUTION „ NEVER allow any person or animal to stand underneath „ Operate electric motor only at the specifi ed voltage indicated on the nameplate. the equipment while lifting. „ DO NOT spray water onto electric motor. „... -
Page 9: Specifications
SPECIFICATIONS Table 1. Saw Specifications Saw Model MP25E1 MP25E3 MP2H Approximate Weight 415 lbs. (188 Kg.) Blade Capacity 20 in. blade maximum Cutting Depth 8 in. with 20 in. blade Blade Shaft Speed 2,497 RPMs 2,222 RPMs Mechanical/ Water Pump... -
Page 10: Dimensions
DIMENSIONS Figure 1. Dimensions Table 3. Dimension REFERENCE LETTER DESCRIPTION DIMENSION in. (mm) Max Length 48 in. (1219 mm) Max Height (Electric Models) 61 in. (1549 mm) Max Height (Gasoline Models) 68 in. (1727 mm) Max Width 23 in. (584 mm) Tray Height 34.5 in. -
Page 11: General Information
(508 mm) diamond blades that match the material being smooth travel. In addition a reinforced jig-welded steel frame cut. Ask your dealer, or call MULTIQUIP about your specific provides rigidity for cutting accuracy and long service life. cutting application. -
Page 12: Saw Components
SAW COMPONENTS Figure 2. Saw Components PAGE 12 — MP2 SERIES MASONRY SAW • OPERATION MANUAL — REV. #3 (10/17/17) - Page 13 SAW COMPONENTS Figure 2 shows the location of the basic components of 13. Splash Guard — Keeps water and debris from leaving the MP2 Saw. Listed below is a brief explanation of each the water tray. component. 14. Stopper — Place stopper in tray when filling with water. 1.
-
Page 14: Electric Motor Components
ELECTRIC MOTOR COMPONENTS Figure 3. Electric Motor Components HEAVY DUTY ELECTRIC MOTORS 4. Water Pump AC Power Receptacle — Plug the electric water pump into this receptacle to provide The MP2 Saw can be equipped with several different models power to the pump during saw operation. Unplug the of electric motors. -
Page 15: Engine Components
ENGINE COMPONENTS 2. Throttle Lever — Used to adjust engine RPM speed (lever advanced forward SLOW, lever back toward operator FAST). 3. Engine ON/OFF Switch — ON position permits engine starting, OFF position stops engine operations. 4. Recoil Starter (pull rope) — Manual-starting method. Pull the starter grip until resistance is felt, then pull briskly and smoothly. -
Page 16: Set-Up
SET-UP 5. Insert the water pump power plug into the outlet WARNING receptacle on the electric motor conduit box as shown Whenever cleaning, adjusting or lubricating any part in Figure 7. of the saw, MAKE SURE to place the power ON/OFF switch in the OFF position and disconnect the plug from the power source. - Page 17 Diamond blades are recommended for your saw. Ask your must be used. The inside face of the flanges must be Multiquip dealer about your specific cutting application. clean and free of debris. An out of round arbor condition Figure 8 highlights the components of a diamond blade.
- Page 18 SET-UP CONNECTING THE POWER DANGER 1. Place the power ON/OFF switch (Figure 10) in the OFF NEVER grab or touch a live position (down). power cord with wet hands, the possibility exists of electrical shock, electrocution, and even death! NEVER use a damaged or worn extension cable when connecting to a power source.
- Page 19 SET-UP 1. Loosen the 2 hex head cap screws (Figure 11) that WARNING secure the pump mount bracket. Whenever cleaning, adjusting or lubricating any part 2. Push the pump handle downward to engage the of the saw, MAKE CERTAIN to stop the engine and pump.
-
Page 20: Set-Up
SET-UP BEFORE STARTING Table 5. Oil Type Season Temperature Oil Type 1. Read safety instructions at the beginning of manual. Summer 25°C or Higher SAE 10W-30 2. Clean the saw, removing dirt and dust, particularly Spring/Fall 25°C~10°C SAE 10W-30/20 the engine cooling air inlet, carburetor and air cleaner. Winter 0°C or Lower SAE 10W-10... -
Page 21: Operation
OPERATION START-UP PROCEDURE (ELECTRIC MOTOR) WARNING NOTICE NEVER lift the blade guard while the blade is rotating. The possibility exists of severe Read and fully understand this manual before bodily harm if fingers or hands come in starting or attempting to operate the saw. contact with the rotating saw blade. - Page 22 OPERATION START-UP PROCEDURE (ENGINE) 1. Place the engine fuel valve lever (Figure 17) to the “ON” position. NOTICE Read and fully understand this manual before starting or attempting to operate the saw. Before starting the saw’s electric motor make sure that the Safety, General Information, and Set-Up sections have been completed and understood.
- Page 23 OPERATION 4. Rotate the throttle lever (Figure 20) halfway between WARNING fast and slow for starting. All cutting is done at full ALWAYS cut with the saw at FULL THROTTLE. throttle. The engine governor speed is factory set to Attempting to cut with the saw at less than full throttle ensure optimum blade operating speeds could cause the blade to bind or stop abruptly in the slab resulting in serious injury to the operator or others...
- Page 24 OPERATION The MP2 Masonry Saw has two methods available for 3. With the blade away from the material to be cut, start cutting: Using the step pedal to lower the blade into the the Motor (or Engine) using the steps listed in the Startup/Shutdown Procedure (Electric Motors or material or fixing the height of the blade before cutting using the raise/lower crank handle to allow for a constant...
-
Page 25: Maintenance
MAINTENANCE A good preventive maintenance program of regular 4. After each day's use, clean the sludge from the bottom inspection and care will increase life and improve the of the tray and run clean water through the water pump performance of the saw and cutting blades. and water hoses. - Page 26 MAINTENANCE ADJUST BELT TENSION (GASOLINE POWERED 5. Adjust engine adjuster bolts to apply proper tension while maintaining pulley alignment and belt parallelism. SAWS) Check pulley alignment and parallelism with a straight 1. Remove engine-to-jackshaft and jackshaft-to- edge from jackshaft pulley to engine pulley. bladeshaft belt guards.
- Page 27 MAINTENANCE 1. Using a square or other straight edge device, check the vertical alignment of the blade by placing the bottom of the square on the conveyor cart and the side of the square against the blade (Figure 28). 2. If a gap exists between any part of the blade and square, the cutting head is out of alignment.
- Page 28 MAINTENANCE Use Table 6 as a general maintenance guideline when servicing your engine. For more detail engine maintenance information, refer to the engine owner’s manual supplied with your engine. Table 6. Engine Maintenance Schedule EVERY FIRST EVERY 3 EVERY 6 EVERY 2 DESCRIPTION YEAR...
- Page 29 MAINTENANCE Perform the scheduled maintenance procedures as defined ENGINE AIR CLEANER below: Remove the air cleaner cover and foam filter element as DAILY shown in Figure 31. Thoroughly remove dirt and oil from the engine and Tap the paper filter element (Figure 31) several times on control area.
-
Page 30: Wiring Diagram (Engine)
WIRING DIAGRAM (ENGINE) PAGE 30 — MP2 SERIES MASONRY SAW • OPERATION MANUAL — REV. #3 (10/17/17) -
Page 31: Troubleshooting (Blade)
TROUBLESHOOTING (BLADE) Troubleshooting (Blades) Symptom Possible Problem Solution Consult Dealer or Multiquip for correct blade. Try Blade too hard for the material being cutting very soft material (sandstone, silica brick, cut? cinder block) to "Redress" the blade. Engine Torgue diminished because of Tighten and/or replace V-Belts. -
Page 32: Troubleshooting (Electric Motor)
TROUBLESHOOTING (ELECTRIC MOTOR) Troubleshooting (Electric Motor) Symptom Possible Cause Solution Check power source. Check reset Is there power? button. Is power cable plugged in? Plug in power cable. Electric motor will not start. Is ON/OFF switch placed in ON Place ON/OFF switch in ON position. position? Defective cable? Check cable. -
Page 33: Troubleshooting (Engine)
TROUBLESHOOTING (ENGINE) Troubleshooting (Engine) Symptom Possible Problem Solution Spark plug bridging? Check gap, insulation or replace spark plug. Carbon deposit on spark plug? Clean or replace spark plug. Short circuit due to defi cient spark plug Check spark plug insulation, replace if worn. insulation? Improper spark plug gap? Set to proper gap. - Page 34 © COPYRIGHT 2017, MULTIQUIP INC. Multiquip Inc , the MQ logo and the Whiteman logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks are the property of their respective owners and used with permission.