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4) Do not allow the Post driver hammer to fall to drive the pile.

Dropping the Post driver hammer onto the pile will apply excessive force to the Post driver hammer or the base
machine, causing damage to many parts of the Post driver hammer and the base machine.
Let the driver press the pile to drive it into the ground.

5) Do not lift things with the Post driver hammer.

Lifting materials by hanging wire in the bracket or the Tool not only causes damage to
the Post driver hammer but also is very dangerous when operating.

6) Warm up base machine engine Prior to Operation

Especially in winter, the base machine engine should be warmed up for five to ten minutes
(about oil temperature 30

~40

/80

~105

) before Post driver hammer operation.

Follow the Instruction Book for the Base Machine for warming-up of the engine.

7) Do not touch the Tool during post driver hammer operation.

During Post driver hammer operation, the Post driver hammer parts can reach high temperatures.

8) When operating the Post driver hammer you must use the ear, eye and breathing
protection.
9) Greasing danger

With the Post driver hammer mounted on the machine, apply down pressure on the Driver Tool.
And fill cavity with the recommended grease through the marked grease nipple.

10) Always wear the eye protection when removing the stop pin.

Remove the stop pin by doing it in and out with a punch and hammer.

WWW.TMGINDUSTRIAL.COM

P11/23

Toll Free:1-877-761-2819

Summary of Contents for FD700S

Page 1: ...the parts list to make sure all parts are received Wear proper safety goggles or other protective gears while in assembly Missing parts or questions on assembly Please call 1 877 761 2819 or email cs...

Page 2: ...ations 05 3 Construction Main Parts 06 4 Post driver Tools 07 5 Preparation for Installation Operation 09 6 Operation 10 7 Repair Inspection 12 8 Inspection Charging Back Head 15 9 Trouble Shooting Gu...

Page 3: ...the following warning 1 2 General Safety Precautions 1 The Post driver hammer Series will provide safe and dependable performance of operation in accordance with the instructions given in this manual...

Page 4: ...above 175 F 80 C Operation at higher temperatures can damage to the internal components of the Post driver hammer and back hoe excavator and will result in reduced Post driver hammer performance n Do...

Page 5: ...liter min 36 60 Oil Relief Pressure kg cm2 170 Working Pressure kg cm2 110 140 Impact rate bpm 500 900 Chisel Diameter mm 68 Hose Diameter inch 1 2 Back head pressure kg cm2 16 The above specification...

Page 6: ...ilt in the valve housing and controls piston reciprocation Cylinder The cylinder is the heart of the Post driver hammer containing hydraulic circuit for piston reciprocation Piston Kinetic energy of t...

Page 7: ...d finally install the tool Excessively deformed the tool pins will make replacement of the tool difficult The tool pins must be checked every 100 to 150 hours of operation If the replacement tool is n...

Page 8: ...ll Retinax AM Mobil 1 Mobil 1 Grease special 1 The Post driver hammer must be in a vertical position to grease with enough down pressure to push the tool up inside the housing 2 Grease until clean gre...

Page 9: ...base machines the service engineer must first check hydraulic pressure oil capacity pressure loss and other conditions of the base machine before installing hydraulic pipe lines Use only genuine parts...

Page 10: ...is driven into the ground 6 Drive the pile to the desired depth Raise the Driver and move on to the next pile 6 2 Operation Precautions 1 Stop operation as soon as hoses vibrate excessively Excessive...

Page 11: ...gine should be warmed up for five to ten minutes about oil temperature 30 40 80 105 before Post driver hammer operation Follow the Instruction Book for the Base Machine for warming up of the engine 7...

Page 12: ...xamine the shoulders and side surface If they are worn or deformed rotate or replace as required 3 Check wear on chisel holder bushing Replace tool bushing or both where the combined wear exceeds 5mm...

Page 13: ...with local service station for further inspection Abnormal wear and cracks on tool Tool Deformed burred and worn out tool should be repaired Excessively worn too needs to be replaced Greasing Grease a...

Page 14: ...ed by burrs occurring after long term use When a Tool tip is worn out The Tool is liable to slip Then sharpen the Tool tip Grinding the Tool tip many times to sharpen the edge but it will make the hea...

Page 15: ...ction and Charging Nitrogen N2 Gas at the Back Head 8 1 N2 Gas Charging Tools to the Back Head N2 Gas Cylinder Adaptor Nut Adaptor Hose Gas Charging Kit WWW TMGINDUSTRIAL COM P15 23 Toll Free 1 877 76...

Page 16: ...gas charging kit must be up position to prevent the gas from coming out 4 Push the handle of the gas charging kit fully and turn the handle of the N2 gas cylinder counter clockwise gradually to charg...

Page 17: ...control pressure reduction valve 8 Tool out of range for blowing position 1 check lines 2 Wash fitter or replace 3 Fill hydraulic oil 4 Replace hydraulic oil rinse tand and release oil inside lines 5...

Page 18: ...9 2 Gas Leakage WWW TMGINDUSTRIAL COM P18 23 Toll Free 1 877 761 2819...

Page 19: ...l is leaking there is no use to replacing parts at all times check the following points listed in the chart below The user can check the marked points before calling dealer WWW TMGINDUSTRIAL COM P19 2...

Page 20: ...delivered out Post driver hammer Oil Filter If there is mark Y if not mark N If there is not it or it s condition is bad Post driver hammer should be troubled easily Therefore please recommend custom...

Page 21: ...Qty 1 Quick connect 1 6 Side bolt M27 230 4 2 Bracket welder FR 1 7 Nuts 41MM 4 3 Bracket welder RR 1 8 Hydraulic power unit 1 4 Stopper Hex Bolt M20 55 8 9 Hoses 1 2inch 2 4m 2 5 Stopper Hex Nut 8 10...

Page 22: ...HYDRAULIC POWER UNIT EXPLODED DRAWINGS WWW TMGINDUSTRIAL COM P22 23 Toll Free 1 877 761 2819...

Page 23: ...nipple 1 7 Plug 3 26 Tool pin 1 8 Gas seal 68 1 27 Stop pin 1 9 U packing Step seal SPNS 68 2 29 Stop pin bush 2 10 O ring 2 30 Ring bush 1 12 Piston 1 31 Outer bush 1 13 Dust seal LBI 70 80 6 8 1 33...

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