Table of Contents
Advertisement
Advertisement
Table of Contents
Related Manuals for Ryobi RPHD52
Summary of Contents for Ryobi RPHD52
- Page 1 OPERATOR’S MANUAL POST HOLE DIGGER RPHD52...
- Page 2 IMPORTANT! It is essential that you read the instructions in this manual before assembling, operating and maintaining this product.
-
Page 3: Product Description
PRODUCT DESCRIPTION Figure 1 Figure 2 LEGEND 1. Fuel tank 8. Fuel cap 15. Idle speed adjusting screw 22. Gear box 2. Engine switch 9. Support frame 16. Choke lever 23. Gudgeon pin and 3. Throttle lock 10. Primeer bulb 17. - Page 4 ASSEMBLY MOUNTING THE SAFETY BAR ADDING THE TOOL Figure 3. Figure 6. Align the safety bar into the the seat on the safety Align the engine drive shaft into the seat on the auger bit. device spindle. Figure 4. Figure 7. Fasten the nylock nut using the spanner supplied.
-
Page 5: Starting Instructions
STARTING INSTRUCTIONS Turn switch to “ON” position (Cold starting, Max “6” pulls) Lock Throttle Warm Up 5-20 Seconds (Warm starting, Max “4” pulls) Turn switch to “OFF” position Turn switch to “OFF” postion Figure 9... -
Page 6: Operation
OPERATION Figure 10 Figure 12 Support Frame Do Not Drill with the Support Frame above Waist Level Correct Operating Position is with the Support Frame bellow Waist Level Figure 13 Figure 11 In the case of Jammed Auger, Safety Device Acts to Prevent Slightly Lean the Support Frame on backwards Rotation Your Thighs or Waist as shown... -
Page 7: Maintenance
MAINTENANCE SPARK PLUG GEARBOX LUBRICATION Figure 15 Figure 14 Pressure release screw AIR FILTER Figure 17 Figure 16 IDLE SPEED ADJUSTMENT SPARK ARRESTOR Figure 18 Figure 19... -
Page 8: General Safety Rules
Thank you for buying a Ryobi post hole digger. Your new tool has been engineered and manufactured to Ryobi’s high standard for dependability, ease of operation and operator safety. If properly cared for, it will give you years of rugged, trouble free performance. - Page 9 It has been reported that vibrations from hand-held tools may contribute to a condition called Raynaud’s Syndrome in certain individuals. Symptoms may include tingling, numbness and blanching of fingers, usually apparent upon exposure to cold. Hereditary factors, exposure to cold and dampness, diet, smoking and work practices are all thought to contribute the development of these symptoms.
- Page 10 Never drill in a horizontal angle. This drill should only be operated with the auger at a 90° angle to the ground. Always keep the handles dry and clean. Before starting to drill make sure the bit is not obstructed. Always work in a firm-footed and safe position.
- Page 11 SYMBOL NAME EXPLANATION Gloves Wear non-slip, heavy-duty gloves. No smoking Do not smoke when mixing fuel or filling fuel tank. Petrol Use unleaded petrol intended for motor vehicle use with an octane rating of 91 ([R+M]/2) or higher. Use synthetic 2-stroke oil for air cooled engines. Mix petrol and oil Mix the fuel mix thoroughly and also each time before refuelling.
-
Page 12: Packing List
PACKING LIST 1 x RPHD52 Engine Assembly 1 x Safety bar 1 x 200mm Auger Bit 1 x 300mm Extension Shaft 3 x Gudgeon Pins with Cotter Pins 1 x Spark Plug Spanner 2 x Fork Spanners 2 x Allen Keys... -
Page 13: Specifications
SAFETY DEVICE CONTROL BOX AND SAFETY BAR The patent safety device control box & safety bar prevent engine head assembly backward rotation in the case of jammed dill. SPECIFICATIONS 8800±200 rpm Model: RPHD52 Engine type: Air cooled 2-stroke Idle speed: 2800±200 rpm Engine displacement: 51.7 cc Clutch engagement speed: 3900±200 rpm... -
Page 14: Working Rules
Inspect the tool carefully to make sure no breakage or damage occurred during shipping. Do not discard the packing material until you have carefully inspected and satisfactorily operated the tool. WARNING! If any parts are missing do not operate this tool until the missing parts are replaced. Failure to do so could result in possible serious injury. -
Page 15: Eye Protection
WARNING! Do not allow famillarity with tools to make you careless. Remember that a careless fraction of second is sufficient to inflict serious injury. EYE PROTECTION WARNING! Always wear safety goggles or safety glasses with side shields when operating this tool. Failure to do so could result in objects being thrown into your eyes resulting in possible serious injury. -
Page 16: Filling The Tank
Mix 2% synthetic 2-stroke oil into the petrol. This is a 50:1 ratio. Mix the fuel thoroughly and also each time before fuelling. Mix in small quantities. Do not mix quantities larger than usable in a 30 day period. Synthetic 2-stroke oil containing a fuel stabilizer is recommended. FILLING THE TANK Clean surface around fuel cap to prevent contamination. -
Page 17: To Start A Cold Engine
TO START A COLD ENGINE See figure 9 1. Remove auger bit (if attached). 2. Place the engine switch to the on “I” position. 3. PRIME – press the primer bulb 10 times slowly. 4. SET the the choke lever to the “START” position. 5. - Page 18 and the operation bracket is at least 300mm bellow waist level, you may stop the engine and and attach the extension shaft between the power head and the auger for added comfort and deeper hole depth. WARNING! WARNING! See gure 8 See figure 12 Never use the drill with the handles above waist level.
-
Page 19: Reduction Gearbox
REDUCTION GEARBOX See figure 14 Every 100 working hours change the grease in the reduction gearbox. LUBRICANT FOR REDUCTION GEARBOX The post hole digger is supplied with TAMOIL TAMLITH GREASE 2 grease in the reduction gearbox. The lubrication in the reduction gearbox should be checked periodically. To check the lubricant condition and level;... - Page 20 SPARK PLUG REPLACEMENT See gure 15 This engine uses an NGK BPMR6A or Champion RCJ6Y spark plug with 0.60 (+/- 0.1)mm electrode gap. Use an exact replacement and replace annually. Make sure new spark plug is secured in place with a torque up to 12N.m. IDLE SPEED ADJUSTMENT See figure 18 If the auger attachment turns at idle, the idle speed screw needs adjusting on the engine.
-
Page 21: Troubleshooting
TROUBLESHOOTING If these solutions do not solve the problem, contact your authorised service dealer. PROBLEM POSSIBLE CAUSE SOLUTION Engine will not No spark. Check spark: remove spark plug, reattach the spark start. plug cap and lay spark plug on metal cylinder. Pull the starter rope and watch for spark at spark plug tip. - Page 22 PROBLEM POSSIBLE CAUSE SOLUTION The auger Idle speed is set Turn the idle speed screw counter clockwise to reduce attachment the idle RPM and stop the auger attachment. too high. turns at idle. Gearbox clutch Contact a service dealer for adjustment and discontinue use until the repair is made.
- Page 24 Techtronic Industries (Australia) Pty. Ltd. 31 Gilby Road, Mt Waverley VIC 3149, Australia Techtronic Industries New Zealand Ltd. 2 Landing Drive, Auckland Airport, Mangere, New Zealand 2022...
Need help?
Do you have a question about the RPHD52 and is the answer not in the manual?
Questions and answers