FX-PR165 - Uncategorized Fuxtec - Free user manual and instructions

USER MANUAL FX-PR165 Fuxtec

1. Name of Main Parts

No. Name of Part No. Name of Part No. Name of Part

2 Description of Safe Operation

19. The operator must wear slip-resistant safety shoes and suitable clothing. For long-time operation, he or she

must wear a goggle,a helmet, and earplugs.

20. While operating the machine, please keep balance of the body, and stand in front of Air Filter to operate the

machine. The operator shall not smoke, eat or chat while operating the machine.

21. After starting the machine, do not operate it with one hand.

22. When lifting the machine do not pulled the throttle button, which will cause the machine to run at idle.

23. Non-staff shall be away from the operation area to avoid injuries.

24. Operate the pile driver at the medium speed.

25. Keep the handle dry and clean without greasy oil or fuel mixture.

26. If operation is stopped midway; be sure to turn off the engine.

27. Be sure to check whether fastening screws of the connector is tightened before use. If it’s loose, it’s necessary

to tighten the screws before use.

28. Prohibit the use of pure gasoline fuel (no two-stroke oil), shall refer to Chapter 4.2 for recommended ratios of

29. Gasoline is highly flammable. Therefore, replenish fuel in a well-ventilated environment. During fuel filling,

gasoline engine must be turned off. 30. Do not add too much oil. The oil shall not exceed the neck of oil filer of fuel tank. If fuel spills, start the machine after fuel on the machine volatilizes completely.

31. After refueling, tighten the oil lid. During work, check whether oil can is damaged and spills frequently. If

damage is found, close down the machine immediately for replacement.

32. Reserve oil in storage areas. Remove hidden troubles of fire or open flame.

33. While the pile driver is used in closed areas such as tunnels, trenches and deep groove, it’s necessary to

guarantee normal air circulation to avoid waste gas poisoning and suffocation.

34. Forbid quick acceleration or braking so as not to damage the machine.

35. Before transport, empty fuel inside the fuel tank to avoid leakage.

36. Non-professional maintenance staff are prohibited from dismounting the pile driver to avoid structural

damage of parts, shortened service life of the pile driver or accidents.

3. Main Use and Function

3.1Use: It can be used for outside piling operation of farms, orchard fences or barriers.

3.2.1 It is the engine-type handheld gasoline pile driver which boasts light weight and low discharge capacity.

3.2.2 The product conforms to the design of man-machine engineering, reduces working strength of the operator to the

greatest extent, and boasts simple and comfortable operation. The operator can achieve 360° all-around operation.

3.2.3 It can regulate impact energy and impact frequency and apply to a variety of piles between 20-80mm (inclusive) in

3.2.4 Advantage: Save the trouble of using heavy machines such as generator, air compressor and trucking-lorry.

3.2.5 The operating handle of the machine is rubber and plastic sponge handle which can greatly reduce the recoil force

of the machine. It’s installed with two-way damping spring which makes the user more comfortable.22 4.Preparation before Use 4.1Piling Socket 4.1.1 Install or change piling socket retainer. Select a corresponding retainer according to the sizes of the piling from 20- 45 or 46-80, as it’s shown in Fig.3., such as

Use 90# gasoline and two-stroke special engine oil or above Recommended mixing ratio Condition Gasoline: engine oil Operation within 20 hours 20:1 Operation of over 20 hours 25:1

4.2.1 Pure gasoline (without two-stroke engine oil) is forbidden as fuel.

4.2.2 Add fuel in a well-ventilated place.

4.2.3 Do not add too much oil. The oil shall not exceed the neck of oil can. If fuel spills, wait until the fuel volatilizes completely and then start the machine.

4.2.4 After refueling, tighten the lid of Oil can.

5.Starting 5.1. Before starting the new machine, press the transparent and semi-circle fuel bubble repeatedly (Fig.4) until carburetor is filled with fuel. (If the engine is cool, close the air door. Open air door after starting.) Fig 323 Fig 4 5.2. Set the machine upright according to Fig. 4. Hold the upper part of the handle tightly with one hand while the other pulls the pulling handle of starter for over 50cm quickly. Do not let the pulling handle go back freely in repeated pulling but hold it tightly to avoid injury resulting from quick resilience. 5.3. Start the gasoline engine and then open air door completely. After idle operation for 5 minutes, start normal work.

6.1 After gasoline engine is started, first carry out idle operation for 5 minutes to warm up the machine.

6.2 When the gasoline engine is warmed up, press throttle button to the appropriate regulatory position according to the

required impact energy. Note: The new gasoline pile driver use shall mainly boast low or medium-speed for work in the first 20 hours of the operation and the maximum throttle shall no be used in order to extend the service life. 6.3. Operating speed of gasoline engine shall be low or medium speed. 6.4. High-speed operation of the pile driver during non-piling is prohibited. Fuel Bubble Start Handle Choke (ON and OFF position of cold engine)24

7. Turning off the Machine

7.1 Release throttle button and carry out idle running of the machine for 3-5 minutes.

7.2 Pull Stop Button to the position of flameout. See the position of Stop Button in Fig.5.

Check air filter regularly. Soot deposit blocking the filter element of the air filter will reduce the power of gasoline engine and service life. If the filter has too much soot deposit, clean it with warm water and detergent, and then install the air filter after wiping it with dry cloth. Filter should be replaced if damaged. Maintenance cycle shall be shortened properly if it’s particularly used in the dusty environment..

If the fuel filter is blocked, the pile driver will have reduced speed and weaker impact energy. Methords: ①Open the oil can lid. Get out the fuel filter from the oil can with metal hook and clean it. ②When cleaning the fuel filter, clean the oil can at the same time as it’s shown in Fig.6,7 and8.

Fig 5 Fig 6 Fig 7 Fig 8

Oil can and carburetor generally have residual oil. After some time, the residual oil will become greasy oil which will block up the oil line, causing incapability of starting the engine. Therefore, when the machine is not used for more than one week, be sure to completely take the fuel out. Method: Pull out the oil inlet pipe, pressthe fuel bubble of the carburetor repeatedly for oil discharge, and press the oil inlet pipe back to its position when fuel in the fuel bubble and oil return pipe is emptied.

To ensure normal operation of the engine, the spark plug gap must be proper. Remove sediment with a wire brush. Proper gap of the spark plug is 0.5-0.7 mm. See Fig.9

Regularly remove dirt on inlet and outlet of the muffler, or clean dirt in it with detergent.

8.7 The cylinder cooling fin

Regularly remove dust to ensure timely cylinder cooling. The gasoline pile driver is air-cooler type. If dust accumulates on the cylinder heat sink, the cooling effect will be influenced directly which will cause bugs of the gasoline pile driver.

8.7 Refuel lubrication to Impact Cylinder

After the accumulated working hour reaches 50 hours, it is necessary to refuel impact cylinder with 50g specific oil. See Fig.10.

9. Failure Analysis and Its Eliminating Methods

Problem analysis and solving Example 1: Difficulties in starting engine in cooling state. Whether thespark plug is damp

• Wipe dry thespark plug

Too much fuel absorbed

• Reduce the fuel supply

Example 2: Difficulties in restarting after a sudden stop Whether fuel is used up or the carburetor is blocked

• Refill the fuel tank or clean the carburetor

Whether the fuel filter is blocked

• Clean the fuel filter

Too much carbon deposit in the spark plug

• Remove carbon deposit from the spark plug and clean the filter element

Example 3: Slow speed and weak power Carbon deposit in the cylinder or silencer

Whether the oil tube and the air vent of the oil can is blocked

Air filter is blocked

Example 4: Abnormal sound Carbon deposit found in the combustion chamber

Serious abrasion in active components

Example 5: The machine is working normally but the work efficiency is very low Rubber ring of the impact piston is aged and worn

Please contact with local sales agent or contractual maintenance site for maintenance.27 10.Key Data of Product Gasoline engine type Single cylinder, air cooling, 2 stroke, cylinder diameter × stroke: 36×32mm Model FX-PR165 L×W×H(mm) 635×265×320 Fuel Mixed oil (Gasoline: two-stroke engine oil=25:1) Oil can capacity 0.9L Weight (excluding fitting) 11Kg Displacement 32.7CC Max power and speed 0.9KW/9000r/min Max torque and speed 1.45N.m/5000r/min Gasoline engine no-load speed 9500 r/min Fuel consumption rate ≤0.50L/h Impact frequency 2000BPM Impact energy 20-55J Carburetor type MZ10.7 Spark plug type L6T Starter system Hand pull start Piles specifications 20-80mm11.Maintenance Cycle The following Data are given from the common use of the product. Under worse working conditions such as dusty environment or long work hours of the pile driver, the maintenance cycle should be shortened correspondingly. Before work After work or every day After Filling oil Every Week Every Month Temporary Failure If necessary The whole machine Outlook check (state, tightness of screws)

Oil can/Oil can cover Clean

Spark Plug Check/Adjust the distance between electrodes

12. Parts List and Exploded View of FX-PR165 Pile Driver

O-ring Oil Coverφ1.5x50

Connecting Thread Head

Large Bevel Gear-28-2

Reduction Gearbox Cover

Handle Frame (two-stroke)

Impact Connecting Rod

O-ring Impact Piston

Exploded View of FX-PR165 Pile Driver32