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Summary of Contents for Mikasa MRH-501DS
- Page 1 VIBRATION ROLLER MRH-501DS MRH-601DS INSTRUCTION MANUAL 502-04204 *502-04204* http://www.mikasas.com...
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Page 2: Table Of Contents
Table of contents INTRODUCTION ..................APPLICATION, STRUCTURE AND POWER TRANSMISSION .... WARNING SIGNS .................. CAUTIONS FOR SAFETY............... General Cautions Cautions During Refueling Cautions About The Location Of Use And Ventilation Cautions For Work Cautions For Transportation The Machine Cautions For Maintenance Label Attachment Position Label List Label Description... -
Page 3: Introduction
1 INTRODUCTION Thank you for your purchase of MIKASA MRH vibration roller. This product can be operated easily by the first time user for rolling compaction because, with this machine using hydraulic pump and hy- draulic motor, just the operation of the running lever enables the operator to do forward and reverse switching and non-stage shifting of the speed. -
Page 4: Warning Signs
3 WARNING SIGNS The triangle shaped marks used in this manual and on the decals stuck on the main body indicate common hazards. Be sure to read and observe the cautions described. Warning labels indicating hazards to humans and to equipment. Denotes an extreme hazard. -
Page 5: Cautions During Refueling
4.2 Cautions During Refueling DANGER Always refuel in a well ventilated area. Make sure to stop the engine and wait until the engine cools down when refueling. Select a flat surface area with no flammable material around for refueling. Be careful not to spill the fuel. -
Page 6: Cautions For Transportation The Machine
CAUTION Do not touch the moving parts and rotating parts during operation. Also, do not go near the rotating part because your clothes might get caught. Do not rush when making forward/reverse switching. Do not make sudden starting or sudden stop except for emergency situation. When coming close to an object while working by reversing, stop at about two meters in front of the object, then reverse the roller at a safe location before starting your work by forward movement. -
Page 7: Cautions For Maintenance
4.6 Cautions For Maintenance WARNING To secure safety, appropriate maintenance is required. Because inappropriate maintenance might result in serious accident, always keep the machine in good condition. For inspection and adjustment, always stop the engine and wait until the engine and other parts cool down. -
Page 9: Label List
DECAL, KEY OPERATION/MRH NPA-1717 DECAL, FOR FIXED(ICON)/MRH NPA-1837 DECAL, HORN&LAMP(ICON) NPA-1712 DECAL, MIKASA MARK(W)250L NPA-1713 DECAL, MIKASA MARK(W)200L NPA-1710 DECAL, MIKASA MARK 40X80 NPA-1711 DECAL, MIKASA MARK 35X70 NPA-1539 DECAL, FULL THROTTLE/MRH NPA-2043 DECAL, MODEL /MRH-501 NPA-1690 DECAL, MODEL /MRH-601 PLATE,SERIAL NO. -
Page 10: Label Description
4.9 Label Description These labels show caution, instruction and prohibition. (Upper) Please read the operation manual well to fully understand the operation method. ・ Instruction for using ear protection. ・ Parking prohibited on slope ・ (Lower) When the motor is stopped, always remove the key and use the wheel stopper, ・... -
Page 11: Appearance View
5 APPEARANCE VIEW 5.1 Appearance Dimension 1330 2265 MRH-501DS: 575 MRH-601DS: 650... -
Page 12: Control Devices Location And Operation Name
5.2 Control Device Location And Operation Name Oil Supply Port (hydraulic oil) Hook Oil Tank Travelling Lever Water Tank cap Breather Water Tank Handlebar (in operation) Engine Starting Switch (Key Switch) Bonnet Strap Scraper(Out) Scraper(In) Radiator Cap Fuel Tank Cap (Coolant) Switch Of Vibration Handlebar... -
Page 13: Specifications
6 SPECIFICATIONS 6.1 Machine Body M O D E L MRH-501DS MRH-601DS Engine Kubota Kubota EA330 EA330 Overall Length Operation Body Dimension 2265 mm 2265 mm Storage 1330 mm 1330 mm Overall Height Operation 1195 mm 1195 mm Storage 1705 mm... -
Page 14: Inspection Before Operation
7 INSPECTION BEFORE OPERATION Part inspection sheet before work start Check point Check item Parking brake Movement check Wheel stopper With or without Breakage Visual inspection Crack Skewness Hook Falling off Breakage Crack Looseness and falling off of bolt & nuts Fuel tank Leak Quantity of oil Dirt... -
Page 15: Engine Related
(Figs. 21-25 of p.19) 7.2 Engine Related The surface might get hot even by energization. The temperature of the DANGER surface of the electromagnetic clutch might rise to about 90°C to 100°C due to Be very careful because the engine oil and the slip heat and the heat from the cooling water might be very hot. -
Page 16: Sprinker Related
The travelling lever has three functions Open the sprinkler cock for front side (forward, neutral, reverse). Check to see drum and the other cock for rear side if the lever returns to the "neutral" drum to see if water flows normally. position when the deadman is pressed (Fig. -
Page 17: Driving
Open the fuel cock. After started, do warming up for about 3 to 10 minutes. Especially under the cold Operation of key switch (Fig. 12) weather, always do the warming up. Insert the key to key switch and turn to The buzzer that goes off at engine start the operation position. -
Page 18: Vibration
CAUTION 8.4 Sprinkler While moving forward or backward, do ・ For sprinkling, open the water cock. not lower the engine revolution because Water cocks are at two locations, one for it might result in engine failure. front side drum and the other for the rear When switching from forward to reverse ・... -
Page 19: Parking
9 PARKING With the vibration ON/OFF switch at OFF Parking Brake position, return the travelling lever to the stop (neutral) position. Set the throttle lever to the stop position after making LOCK sure the vibration is stopped. RELEASE (p.14 Fig. 11) After the engine has stopped, turn the key switch to the stop position. -
Page 20: Regular Inspection And Adjustment
11 REGULAR INSPECTION AND ADJUSTMENT 11.1 Schedule For Inspection Of Each Part Check schedule Check point Check item Type of oils and fats Daily Parking brake Movement check (before work) Stopper With or without Breakage Sprinkler pipe related Leak,Looseness,Crack,Abrasion Visual inspection Crack,Skewness Fuel tank Light oil... -
Page 21: Engine Related
11.2 Engine Related DANGER Always stop the engine when doing inspection. For daily inspection and regular inspection as well as simple adjustment and maintenance of the engine, please follow the instruction in the separate engine operation manual. Engine oil (Fig. 21) (1) Gauge Check to see if the oil level is between the Fig. -
Page 22: Adjustment Of Neutral For Forward And Reverse
11.3 Adjustment Of Neutral 11.5 Handling Of Battery For Forward And Reverse CAUTION CAUTION Check to see if the battery is securely fixed Always stop the engine before making with a clasp. adjustment. Care of battery If the stop position (neutral) of the Looseness and corrosion of the terminal travelling lever is not at the right position, will lead to contact trouble. - Page 23 Oil filter Fig. 30 CAUTION Use MIKASA genuine oil filter with 10 micron filter paper. Hydraulic oil change O i l c h a n g e s h o u l d b e d o n e e v e r y 1000-1500 hours depending on the load.
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Page 24: Troubleshooting
12 TROUBLESHOOTING Engine On vibration On traveling Not start Do not vibrate or weak Check of Parking Not travel Battery check Not smooth brake off Damage of rubber coupling and flange Wire harness check Damage of rubber coupling Part replacement Part replacement Check and repair by and flange... -
Page 25: Wiring Diagram
13 WIRING DIAGRAM... - Page 26 MIKASA SANGYO CO., LTD. 1-4-3,Kanda-Sarugakucho,Chiyoda-ku,Tokyo,101-0064,Japan PRINTED IN JAPAN...
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