Flextool FDU-P1 Drive Unit Petrol Instruction Manual
- June 5, 2024
- Flextool
Table of Contents
Flextool FDU-P1 Drive Unit Petrol
**Instruction Manual**
INTRODUCTION
Thank you for your selection of Parchem equipment.
Parchem have specialised in the design and manufacture of quality products since 1951.
We have taken care in the design, manufacture and testing of this product.
Should service or spare parts be required, prompt and
efficient service is available from our branches.
General Safety Instructions for the Operation of Power Equipment
The goal of Parchem is to produce power equipment that helps the operator work safely and efficiently. The most important safety device for this or any tool is the operator. Care and good judgement are the best protection against injury. All possible hazards cannot be covered here, but we have tried to highlight some of the important items, individuals should look for and obey Caution, Warning and Danger signs placed on equipment, and displayed in the workplace. Operators should read and follow safety instructions packed with each product.
Learn how each machine works. Even if you have previously used similar machines, carefully check out each machine before you use it. Get the “feel” of it and know its capabilities, limitations, potential hazards, how it operates, and how it stops.
APPLICATIONS
Heavy duty concrete vibrators, 28 mm – 60 mm dia. Submersible pumps, up to 50 mm discharge.
FUNCTION
This portable drive unit is designed to power flexshaft drive submersible pumps and model VP (pendulum) vibrators. A quick action 60 mm diameter flexible shaft coupling with aluminium alloy housing, rotary trigger latch and hardened 45 mm 3-tooth dog drive enable ease of use by allowing the operator to simply engage or disengage the flexible shaft coupling, to facilitate either a change of position or a change of flexshaft driven device.
FUNCTION AND CONTROLS
BELL HOUSING / ROTARY TRIGGER
Is mounted directly to the motor and enables quick connection between the coupling and the 3-tooth dog drive mounted on the crankshaft. The rotary trigger latch assures a positive engagement between drive dogs.
MOTOR
The motor is controlled by an on/off switch or push button switch mounted on
the motor below the fuel tank.
To STOP the machine TURN the switch to the OFF position or PRESS the push
button in until the motor stops.
Honda, Robin and Vanguard motors are fitted with an oil sensor device that
will stop the motor or prevent starting when the crankcase oil level falls
below a safe level.
The motor speed is controlled by a throttle lever mounted below the air
cleaner. The throttle should be adjusted to the maximum position when
operating a flexible shaft driven device.
HAZARDS AND RISKS
NEVER allow any person to operate a machine without adequate instruction.
ENSURE all operators read, understand and follow the operating instructions.
SERIOUS INJURY may result from improper or careless use of this machine
! MECHANICAL HAZARDS
DO NOT operate the machine unless all protective guards are in place.
KEEP hands and feet clear of rotating and moving parts as they will cause
injury if contacted.
BE CAREFUL not to come in contact with the muffler when the engine is hot,
since it can cause severe burns.
ENSURE that the motor operation switch is in the OFF position and the spark
plug ignition lead is disconnected before removing guards or making
adjustments.
ENSURE both the machine and the operator are stable by setting up on level
terrain and the machine will not move or fall while in operation or
unattended.
DO NOT leave the machine in operation while it is unattended.
DO NOT increase the governed no-load motor speed above 3,000 r/min on an
engine with a power output of less than 5.6 kW, or a flexible shaft smaller
than 16 x 38mm. Any increase may result in personal injury and damage to the
machine.
KEEP bystanders and animals clear of the work area.
ENSURE that repairs to the motor and machine are carried out by COMPETENT
personnel.
! FIRE & EXPLOSION HAZARDS
PETROL is extremely flammable and explosive under certain conditions.
ENSURE that petrol is only stored in an approved storage container.
DO NOT refuel the motor while it is in operation or hot.
DO NOT refuel the motor in the vicinity of sparks, a naked flame or a person
smoking.
DO NOT overfill the fuel tank and avoid spilling petrol when refuelling.
Spilled petrol or petrol vapour may ignite. If spillage occurs, ensure that
the area is dry before starting the motor.
ENSURE that the fuel tank cap is securely fitted after refuelling.
! CHEMICAL HAZARDS
DO NOT operate or refuel a petrol motor in a confined area without adequate
ventilation.
CARBON MONOXIDE exhaust gases from internal combustion motor driven units can
cause death in confined spaces.
! NOISE HAZARDS
EXCESSIVE NOISE can lead to temporary or permanent loss of hearing.
! ADDITIONAL HAZARDS
Slip/Trip/Fall is a major cause of serious injury or death.
Beware of excess hose, the flexible shaft and water left on the walking or
work surface.
DO NOT allow waste water to accumulate under foot.
Exercise caution and ensure that the perimeter of elevated formwork or
platforms is protected.
Exercise care when working in the vicinity of unprotected holes or
excavations.
OPERATION
For information on correct starting procedures refer to the engine
manufacturers operation manual.
Before engaging the flexshaft with a petrol drive unit start the motor using
the recoil starter, increase the speed to full throttle and allow it to warm
up for a few minutes. (If the motor is fitted with an on/off switch this must
first be turned ON before starting.)
Stop the motor.
Turn the bell housing trigger 180 degrees.
Insert the flexshaft coupling fully into the housing of the drive unit and
release the trigger.
Push the coupling into the housing and twist the flexible shaft until the
drive dogs are fully engaged and the trigger returns to the horizontal
position.
The motor may now be started
Drive units should be operated on a level surface. If the surface is not level
the drive unit should be restrained to ensure that it does not move due to
vibration or the weight of a pump and hose or vibrator.
CARE AND PREVENTIVE MAINTENANCE
Check the condition of the drive dog regularly and that the three tooth drive
dogs are fully meshed. The position of the drive dog on the crank shaft is
critical and should also be checked. The correct distance from the face of the
teeth to the face of the bell housing is 73 mm (2.875 inches).
Worn coupling housings and poorly operating triggers together with worn
grooves in the shaft coupling will lead to a shorter operating life and should
be replaced before they have worn excessively.
Check the oil level in the petrol motor crankcase daily.
SERVICE
Change the oil in the petrol motor crankcase regularly to minimise wear.
Inspect, clean and/or replace the motor air cleaner regularly, particularly
when operating in a dusty environment.
Inspect, clean and/or replace the spark plug regularly.
CLEANING AND STORAGE
Keep the unit clean and free of concrete residue.
Ensure the cooling fins on the motor are kept unobstructed.
TROUBLESHOOTING
Parchem Construction Supplies Pty Ltd
1956 Dandenong Road, Clayton VIC 3168, Australia
Phone: 1300 353 986
flextool.com.au
ABN 80 069 961 968
This manual summarises our best knowledge of the product based on the information available at the time of publication. You should read this manual carefully and consider the information in the context of how the product will be used. Our responsibility for products sold is subject to our standard terms and conditions of sale.
DISCLAIMER:
Any advice, recommendation, information, assistance or service provided by us in this manual is given in good faith and is believed by us to be appropriate and reliable. However, any advice, recommendation, information, assistance or service provided by us is provided without liability or responsibility PROVIDED THAT the foregoing shall not exclude, limit, restrict or modify the right entitlements and remedies conferred upon any person or the liabilities imposed upon us by any condition or warranty implied by Commonwealth, State or Territory Act or ordinance void or prohibiting such exclusion limitation or modification. The product can be expected to perform as indicated in this manual so long as operation and operational procedures of the individual products are followed as recommended in this manual.
Design and technical specifications may be subject to changes.
© This publication is copyright. All rights are reserved. Flextool is a registered trade mark and TuffTruk is a trade mark of Parchem Construction Supplies Pty Ltd.
FOR MORE INFORMATION
CONTACT US ON 1300 353 986 OR VISIT flextool.com.au
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>