Winget 100T Service manual

MIXERS
100T 150T 175T
OPERATORS HANDBOOK
&
PARTS
YANMAR L48N5 & L48V5V ENGINES
V603781 December 2020
MarchSeptember 2016
WINGET LIMITED, P.O. Box 41, Edgefold Industrial Estate, Plodder Lane, Bolton, BL4 0LR, England
Tel: [phone]
[email protected]
[email protected]
www.winget.co.uk

CONTENTS
Section Page
INTRODUCTION
Introduction III
Warranty IV
EU/UKCA/UKNI Declaration of Conformity
Safe Working 1.1
Decals 1.3
Lashing down & lifting points 1.5
OPERATION
Installation 2.1
Yanmar L48 engines 2.2
Mixer drum positions 2.5
Mixing 2.5
Mixer drum rotation 2.5
End of work procedures 2.6
Lighting Board 2.7
SERVICING
Service schedule 3.1
Greasing and lubrication 3.2
Drum drive 3.2
Bolt torques 3.3
Engines: refer to the separate
Operator's Manual for full
procedures
Air cleaner 3.3
Oil change 3.4
Oil filter 3.4
Fuel filter & priming the
fuel system 3.5
Battery 3.6
Mixing drum assembly 3.7
Mixing drum drive overhaul 3.9
Suspension units 3.10
Tyres 3.10
Section Page
TECHNICAL INFORMATION
Lubricants 4.1
Mixer drum sealant 4.1
Tyre pressures 4.1
Noise levels 4.1
Drum speed 4.1
Engines 4.1
Dimensions 4.2
Yanmar L48 key start wiring 4.3
PARTS
Illustrations of all mixer components (at
rear of book)
II INTRODUCTION

INTRODUCTION III
THE HANDBOOK MUST NOT BE REMOVED FROM THE MACHINE.
The Handbook must be kept clean and in good condition. Additional copies of the
Handbook can be obtained from your Distributor.
The contents of this Operator's Handbook are designed as a guide to the machine's
controls, operation, working capacities and maintenance. It is not a training manual.
Only trained operators should use this machine. Contact the C.I.T.B. or equivalent body fo
r
advice on training.
These are the original instructions in the English Language issued by Winget Limited to
comply with the requirements of Directive 2006/42/EC
THE HANDBOOK
The operator must read all the Handbook and fully understand its contents
before attempting to operate the machine.
In this Handbook are WARNING notes. They are preceded by this symbol:
These notes are used to indicate the procedure being described in the
Handbook must be followed to avoid serious injury or death to yourself or to
others; or damage to the machine.
The warnings are also used to protect the machine from unsafe servicing
p
ractices.
Pay particular attention to the warnings given in the Handbook.
If you have any doubts about any aspect of the machine's capability or servicing
procedures, you must consult the manufacturer.
The contents of this Handbook, although correct at the time of publication
may be subject to alteration by the Manufactures without notice.
Winget Limited operate a policy of continuous product development.
Therefore, some illustrations or text within this publication may differ from
your machine.

IV INTRODUCTION
WARRANTY TERMS & CONDITIONS
The Manufacturer assures you that if any part of the machine becomes defective due to
faulty manufacture or materials within 12 months from the date of purchase, the part will
be repaired or replaced under warranty free of charge by any authorised Winget
Distributor. Warranty repairs must be carried out by Winget Distributors.
This Warranty is given to the first owner and may be transferred to subsequent owners fo
r
the balance of the Warranty period.
The Manufacturer’s liability only extends to the costs of repair or replacement of the faulty
parts and necessary labour charges involved in the repairs. The Company accepts no
liability for any consequential loss, damage or injury, resulting directly or indirectly from any
defect in the goods.
Items not covered by Warranty and considered to be the customer’s responsibility include
normal maintenance services; replacement of service items and consumables;
replacement required due to abuse, accident, misuse or improper operation; replacement
of wearable items e.g. pins, bushes, brake linings, clutch linings etc.
The Warranty will not apply where the equipment is modified, converted, or used fo
r
purposes other than those for which it was designed, unless clearance for the
modifications etc. have been granted by the Manufacturer, in writing.
The Pre-Delivery Inspection and Warranty Registration Document must be completed
correctly and returned to the Manufacturer within 7 days of sale date. Failure to do so may
result in the claim being subsequently rejected.
Tyres and tubes are not covered by Warranty, but are covered by the tyre manufacturer’s
own warranty system which provides against defects in material or workmanship. Engines
are covered separately by the engine manufacturers, and engine warranty repairs must be
handled by the relevant engine manufacturers’ distributors.
No claim will be considered if other than genuine Winget Limited parts, which must be
obtained from Winget Limited via an authorised Distributor, are used to effect a repair, or i
f
lubricants other than those recommended by Winget Limited are used.
The equipment must be serviced in accordance with the service schedules laid down by
Winget Limited. Evidence that these have been complied with may be required before
Warranty Claims are reimbursed.
The Manufacturer’s policy is one of continuous improvement. Winget Limited reserve the
right to change specifications without notice. No responsibility will be accepted fo
r
discrepancies which may occur between specification of machines and the descriptions
contained in publications.

INTENTIONALLY BLANK PAGE

INTENTIONALLY BLANK PAGE

OPERATION
SAFE WORKING 1.1
Safety is the responsibility of the persons working with this
machine. Think “safety” at all times. Read and remembe
r
the contents of this Handbook.
MACHINE MODIFICATION
Any modifications to the machine will affect its working parameters and safety
factors. Refer to the Manufacturers before fitting any non-standard equipment
or parts.
The manufacturers accept no responsibility for any modifications made afte
r
the machine has left the factory, unless previously agreed by the
Manufacturers in writing. The Manufacturers will accept no liability for damage
to property, personnel or the machine if failure is brought about due to such
modifications, or fitment of spurious parts.
Only trained operators should use this machine.
Always be aware of local and national regulations governing the use of the
machine.
Always ensure that all guards are in position and correctly fitted.
Only authorised persons should be allowed to operate the mixer, or be in the
immediate area.
Never add fuel or lubricant to the machine while it is running.
Keep the area around the machine clear of obstructions, which could cause
persons to fall onto moving parts.
Keep the body and clothing clear of all moving and hot parts.
Always ensure that during operation the mixer is standing on stable and level
ground and that the wheels are chocked or the Handbrake applied.
Keep the engine housing lid closed when the engine is running.
The towing speeds of Fast Tow mixers, when used on public highways, may
be subject to local or national road traffic regulations.
Wear suitable personal protective equipment (PPE) i.e. heavy duty gloves,eye
protection and suitable footwear

ENGINE
ELECTRICAL SYSTEMS
SERVICING & MAINTENANCE
1.2 SAFE WORKING
Starting any diesel engine can be dangerous in the hands of inexperienced
people. Operators must be instructed in the correct procedures before
attempting to start any engine.
Always obtain advice before mixing oils; some oils are not compatible. If in
doubt, drain and refill.
The materials used in the manufacture and treatment of some filters and
elements may cause irritation or discomfort if they come into contact with the
eyes or mouth and they may give off toxic gases if they are burnt.
Engine lifting eyes must not be used to lift the complete machine.
Ether based cold start aids in aerosol cans must not be used under any
circumstances.
EXHAUST GASES CONTAIN CARBON MONOXIDE WHICH IS A
COLOURLESS, ODOURLESS AND POISONOUS GAS THAT CAN CAUSE
UNCONSCIOUSNESS AND DEATH.
Starting engines that are fitted with charge windings which have been
disconnected from the battery will cause irreparable damage unless the
stator leads from the rectifier/regulator have been removed.
The following points must be strictly observed when charge windings are
fitted otherwise serious damage can be done.
Never remove any electrical cable while the battery is connected in
the circuit.
Only disconnect the battery with the engine stopped and all switches
in the OFF position.
Always ensure that cables are fitted to their correct terminals. A short
circuit or reversal of polarity will ruin diodes and transistors.
Never connect a battery into the system without checking that the
voltage and polarity are correct.
Never flash any connection to check the current flow.
Never experiment with any adjustments or repairs to the system.
The battery and charge windings must be disconnected before
commencing any electric welding when a pole strap is directly o
r
indirectly connected to the engine.
BATTERIES CONTAIN SULPHURIC ACID WHICH CAN CAUSE SEVERE
BURNS AND PRODUCE EXPLOSIVE GASES. If the acid has been
splashed on the skin, eyes or clothes flush with copious amounts of fresh
water and seek immediate medical aid.

Fuel tank filling point.
Attach lifting hooks to this eye.
Read Operators Handbook, or Operators
Handbook storage place.
The battery negative terminal is connected
to earth.
SAFE WORKING 1.3
Never allow unqualified personnel to attempt to remove or replace any part
of the machine, or anyone to remove large or heavy components without
adequate lifting equipment.
Before maintenance work is begun, ensure that the engine is stopped.
A
lways conform to service schedules except when an emergency calls fo
r
immediate action, or adverse conditions necessitate more frequent
servicing.
Always report any defect at once, before an accident or consequential
damage can occur.
On completion of maintenance, check that the machine functions correctly,
and that all guards are correctly fitted.
Disposal of waste oil. Dispose of waste oil into waste oil storage tanks. I
f
storage tanks are not available, consult your Distributor or local authority fo
r
addresses of local designated disposal points. It is illegal to dispose o
f
waste oil into drains or water courses, or to bury it.
DECALS
Ensure that all warning decals fitted to the mixer are legible. If any should become
detached, they must be replaced immediately.
Descriptions of the pictorial decals are as follows:

Remove starting handle.
Beware of electrical hazards.
Engine stop.
Keep clear of chain drives.
These surfaces may be hot.
Keep hands clear of drum.
Battery isolator.
1.4 SAFE WORKING

Lashing Down & Lifting Points
General
Care should be taken when lifting or
transporting the mixer to ensure that lifting
or retaining straps are in good condition
and the following procedures must be
followed when lifting or lashing down to
avoid causing unnecessary damage.
It is recommended that chains or webbing
slings are used to lift the mixer via the
lifting point on the trunnion and that
ratchet type webbing straps are used to
lash the mixer down.
Lifting the Mixer (Crane)
Turn the drum and trunnion through
180deg. and, using the locking pin in the
tilting handwheel, lock the assembly in this
position with the lifting eye 'A' uppermost.
Attach suitable lifting equipment to the
lifting eye and slowly take the weight. Do
not 'snatch' the mixer otherwise damage
may be caused to the lifting point, trunnion
or lifting equipment. To prevent the
drawbar swinging freely as the mixer
clears the ground, rest the drawbar’s 'T'
handle on the mainframe below the
upturned drum. If the mixer is on site and
the wheels are immersed in dried concrete
or mortar the wheels must be freed before
attempts are made to lift the mixer. Be
aware that the mixer will tend to swing as
it clears the ground.
Lifting the Mixer
(Forklift/Telehandler)
Using the tilting handwheel locking
plunger, lock the drum upright as
illustrated overleaf. If the wheels are
immersed in dried concrete or mortar, free
them before attempting to lift the mixer.
Spread the fork tines and carefully position
the forks below the mainframe so that one
tine enters and passes through the
bracket 'B' below the mainframe, the other
fork should be spread as wide as possible.
Position the carriage as close as possible
to the mixer and rest the mixer’s drawbar
on one of the fork tines to prevent it
swinging freely.
Slowly tilt the carriage back slightly to
prevent the mixer rocking forward and
raise the mixer just clear of the ground. Do
not raise the mixer unnecessarily high,
keep the height to the minimum required
to clear any obstructions without unduly
obstructing your forward vision. When
travelling keep your speed to the minimum
and when loading vehicles do not raise the
mixer to the height of the bed until the
mixer is close to the vehicle. Similarly
when unloading vehicles lower the mixer
just clear of the ground as soon as it
clears the side of the vehicle.
SAFE WORKING 1.5

Lashing Down
It is recommended that unless the mixer is
pulled up against a headboard or some
form of substantial wheel chocks that two
ratchet type webbing straps are used to
retain the mixer, one pulling to the rear
and one pulling to the front. The drum
should be locked in the upright position
shown above to keep the centre of gravity
as low as possible.
Position the mixer on the vehicle bed and
chock the rear wheels to prevent it rolling
until lashed down. Turn the front axle so
that the drawbar is below the mixer and
not forming an obstruction on the vehicle
bed. Lock the drum in the upright position.
Pass one of the webbing straps between
the drum and trunnion at point 'C' and
secure the strap down to retaining hooks
on the vehicle bed in front of the mixer.
Pass the second strap between the drum
and trunnion at point 'D' and secure the
strap down to retaining hooks on the
vehicle bed to the rear of the mixer.
Tighten the straps by means of the
ratchets until the mixer is securely held.
1.6 SAFE WORKING

INSTALLING THE MIXER ON SITE
Welded to the mixer are lifting points.
These are provided to assist with loading
or unloading the mixer and for
transportation across site.
For mixer weights, see
"Specifications"
Never carry mixers by their lifting points on
public roads.
Do not tow four wheeled mixers across
uneven ground.
The ground on which the mixer stands
must be level and stable. Ensure that the
wheels are chocked, or the handbrake, if fitted
is applied.
ENGINE OPERATION
As soon as the engine has
started the mixing drum will
begin to rotate.
Before starting the engine:
Ensure the engine is free to turn without
obstruction.
Check that the lubricating oil level is
correct. The oil sump must be filled to the
‘full’ mark on the dipstick; do not overfill.
Check that the fuel supply is adequate and
the system is primed.
Ensure that the battery is connected, fully
charged and serviceable.
ENGINE SAFETY
The following pages of engine operating
instructions are of a general nature and
should be read in conjunction with the
engine operators handbook
OPERATION 2.1

Yanmar L48
Description
AFuel cock
BEngine speed lever
E Starting key
Electric starting the engine
Open the fuel cock (A). Put the engine
start lever to the RUN position (B).
Turn the starting key (E) clockwise to
START position.
Remove your hand from the key as soon
as the engine starts.
If the engine does not start after 10
seconds, wait a while (for about 15
seconds) before attempting to start again.
If the starting motor is turned
for too long, the motor will
overheat rapidly and starter
motor seizure/failure will
occur. Always leave the starting key
turned on, in the ON position, while the
engine is running.
Cold Starting. Not applicable to L48V5V
In cold weather, if the engine is hard to
start, remove the rubber plug of the rocker
arm cover and add 2cc of engine oil
before starting. Do not add more than 2cc
of engine oil to prevent internal engine
damage. (Bent engine Conrod)
Never use any cold starting
aids such as ether (Easy
start), gasoline, paint ether or
other volatile liquid or gas.
Keep the rubber plug in the cover except
when adding oil.
If the plug is not in place, rain, dirt and
other contaminants may enter the engine
and cause accelerated wear of internal
parts.
2.2 OPERATION

Yanmar L48
Stopping the engine
Press the red stop button located by the
engine speed control. In an emergency pull
the external Stop Cable.
The engine should stop.
Turn the starter key to the OFF position,
Remove the key to prevent unauthorised
use.
Set the fuel cock lever to the CLOSED
position.
Slowly pull out the recoil handle until
pressure is felt (that is, to the point in the
compression stroke where the intake and
exhaust valves are closed), and leave the
handle in this position. This prevents rust
from forming while the engine is not in use
for long periods.
If the engine keeps on running
even after the stop lever is
placed at STOP position, stop
the engine by closing the fuel
cock.
Do not stop the engine with the
decompression lever. This can
cause serious damage to
valves, piston & cylinder head.
OPERATION 2.3

Yanmar L48
Manual starting in the event of a flat
battery
Description
AFuel cock
B Engine speed lever
CDecompression lever
DRecoil starting handle
Starting the engine
Do not use the following procedure
If the start key is not available, starting
the engine with the start switch in the
OFF position will damage the charging
system.
Open the fuel cock (A).
Put the engine start lever to the RUN
position (B).
Turn the start key to ON.
Pull out the recoil starting handle (D)
slowly until you feel a strong resistance,
then return it to the initial position.
Push down the decompression lever (C). It
will return automatically when the recoil
starter is pulled.
Grip the recoil starting handle (D) firmly
with both hands. Pull the rope hard and
fast. Pull it all the way out.
The engine should now have started. If it
has not, repeat the procedure.
Cold Starting, not applicable to L48V5V
In cold weather, if the engine is hard to
start, use the same cold start procedure
as described on page 2.2.
2.4 OPERATION

Before mixing
The operator must calculate the correct
percentages of water and aggregates to
be mixed. Cements can cause skin
irritation; wear protective
clothing, gloves and footwear.
Mixer drum positions
The locking plunger (54) holds the mixing
drum in one of the following positions
Charge and Mix (1) or Discharge (2).
To release the handwheel: Rotate the
plunger (A) until the cross-pin (B) aligns
with the slot (C), then pull the plunger
outwards (D).
To lock the handwheel: Align the plunger
with the appropriate hole in the frame,
then push (E) and rotate the plunger until
the cross-pin is vertical (F).
Mixing
Turn the drum to Charge and Mix position
(1).
With the mixer running; charge the drum
with the correct percentages of water and
aggregates, then allow mixing to continue
for about two minutes. Over mixing can
reduce the strength and cause
segregation of aggregates.
Ensure that a suitable container has been
positioned by the side of the mixer to
catch the discharging load.
Turn the drum to Discharge (2), and allow
the load to run into the container.
Rotation of the drum
Looking at the mouth of the drum, the
engines drive the drum in a clockwise
direction.
OPERATION 2.5

At the end of the working day
AThoroughly clean out the mixing drum
with water and gravel (not bricks) and
rinse the mixer down to remove loose
concrete or mortar.
B Stop engine, and remove the key to
prevent unauthorised use of the
machine.
COil/Grease the machine.
DClean round the fuel tank cap, using a
clean receptacle fill the fuel tank with
fuel, to the level of the red plug visible
through the filler neck. Make sure the
filler strainer located in the filler neck
is clean. Refit the fuel tank cap.
2.6 OPERATION

INSTALLING/REMOVING THE
LIGHTING BOARD (WHERE FITTED)
Where a lighting board is supplied with the
Mixer, follow the procedure below to install
and remove the lighting board when
preparing for road towing or for use on
site.
The board locates on the rear lower panel
of the mixer and is secured by two
threaded wing nuts.
To attach, locate the threaded studs on
the rear of the board into the two holes in
the rear lower panel. Secure in place
using the wing nuts hand tightening until
the board is secure.
The lighting cable should pass through the
engine housing wrap around the
mainframe centre section and drawbar
before being plugged into the towing
vehicles trailer lighting socket.
To remove, unplug the lighting cable from
the towing vehicle. Unwrap the lighting
cable and pass back through the engine
housing. Remove the two wing nuts and
lift the board clear of the mixer. Store
safely until required.
OPERATION 2.7

2.8 OPERATION