Twinca DUMPER ES-500 User manual

25
Twinca ES models
English operations manual
(translated)

26
TWINCAES08001-EN
The Danish user manual is the original and all translations is made on the basis of this.
These operating instructions have been prepared by Twinca A/S.
This manual applies to the models:
ES
ES Slim
ES
If this manual is misplaced, contact Twinca A / S or download the latest edition at www.twincadumper.com.
Changes may occur between the printed version and the uploaded version on www.twincadumper.com.
Twinca A / S reserves the right to change instructions and specications without obligatory prior notice.
Document id: TWINCAESEN
Date for translation: //

27 TWINCAES08001-EN
Table of Contents
Introduction � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �29
Instructions for use� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �29
Before starting the machine � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �29
Modications � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �29
Terms of warranty� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �30
Ordering spare parts � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �30
Safety instructions � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �31
Warning levels � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �31
Explanation and overview of pictograms used � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �32
The location of pictograms and signs on the machine � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �33
Maintenance of pictograms and signs on the machine � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �33
Personal Protective Equipment (PPE) � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �34
Machine risk zone � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �34
Other risks and emergency safety procedures � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �35
Transport and lifting of the machine � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �35
Machine structure and use � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 36
Charging � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �36
Batteries � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �37
Parking brakes � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �37
Brake release and towing the machine� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �38
Ignition lock � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �38
LED display and charging indicator � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �38
Operation of the machine � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �39
Driving with the machine� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �40
Maintenance and servicing � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �40
Check before starting and using the machine � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �42
Maintenance after 20 hours of operation or 3 months � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �42
Annual maintenance � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �43
Overview of maintenance � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �43
Oil � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �43

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TWINCAES08001-EN
Troubleshooting � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �44
Cleaning the machine � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 44
Storage of the machine � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �44
Disposal of the machine� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 44
Overview of machine parts � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �45
Specications � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �46
EC declaration of conformity� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 48
Error codes � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � 49

29 TWINCAES08001-EN
Introduction
Thank you for choosing a Twinca Dumper. We hope the machine will help you work more eciently and improve
your work environment.
This operations manual contains descriptions and illustrations that apply to all Twinca Dumpers ES models.
The illustrations in this operations manual are based on the drawings of the ES- and may be dierent from
your chosen model.
Twinca Dumper is intended for transport primarily of soil, granules, stones, concrete, wood and similar materials.
Instructions for use
Read the manual thoroughly. Place it in a safe place and always make it available to the operator.
For proper use and maintenance of the machine, the user must have read and understood the manual. The
Executive Order on the Working Environment Act must always be complied with. The operator of the machine
is responsible for accidents.
Before starting the machine
The owner is responsible for making sure the operator has read and understood the manual, so the machine is
used safely and in accordance with this manual. The operator must therefore have understood:
• The safety instructions given in this manual and on the machine.
• Emergency stop and its signicance.
• Operation of the machine.
• Which work tasks the machine is intended for and which tasks the machine may not be used for.
• Machine maintenance.
• What procedures must be followed to prevent personal injury and damage to other equipment.
Modications
If the owner wants modications, this can be requested before production. These modications are attached to
the standard documents of the machine.
The machine may not be modied without a written permission from Twinca A/S. If modications are made
without a written permission from Twinca A/S will the owner be responsible for all modications that are made
to the machine aer delivery from Twinca A/S. The owner is responsible for implementing the modications.
Modications can pose new risks to the operator, the machine and the environment. It is the owner's responsibility
that modications made to the machine live up to European standards and laws, or the standards and laws used
in the country of use of the machine.

30
TWINCAES08001-EN
Terms of warranty
Ask your dealer for what conditions apply to your machine.
• Twinca A/S has a -month warranty on the entire machine except for the -month warranty on the battery.
• The annual statutory inspection must be complied with.
• All maintenance must be carried out by an authorized workshop or dealer, using original parts.
• If a defect occurs, contact your dealer as soon as possible (within ve workdays). If this is not maintained
all warranty on the defect part will be waived.
• If a defect occurs which causes damage to other parts, this must be reported immediately to the nearest
dealer or service workshop. In the event of continuous driving on damaged parts, all warranty will be
waived on the part and the aected damaged parts.
• Twinca A/S only commits to Twinca original parts. The obligations are waived if the machine has been
involved in an accident, has been modied or used in contrary with this manual and the machines
intended purpose.
• Twinca A/S does not compensate for extra costs such as: nancial loss, labor, nes, damages due to
pollution, etc.
• Regardless of which warranty is claimed, this must be done within Twinca A/S's standard warranty period
for new products/parts of  months aer delivery, or aer , annual operating hours, whichever
comes rst.
• Twinca A/S’s liability includes defects due to design, material or production. These defects must be
rectied by a dealer or an authorized service workshop.
• Twinca A/S oers a -month warranty on spare parts from the delivery date.
• Twinca A/S’s liability does not cover defects arising from normal use. In addition, defects caused by
defective or incorrect maintenance, incorrect repairs, incorrect use, defects incurred during transport or
incorrect storage are not covered.
• Twinca A/S will only oer replacement or compensation within the specied period for warranty.
• Conditions for warranty must follow § in general Terms and Conditions of Sale and Delivery for Twinca A/S.
Twinca A/S can only handle warranty cases with prior agreement per. phone +      or e-mail rma@
twinca.dk, with information about product, error description and contact person. Twinca A/S is only receiving
warranty aer approval and with RMA identication.
Ordering spare parts
When ordering spare parts is it important to check what modications there has been made to the machine.
Contact your dealer or service workshop to order parts.

31 TWINCAES08001-EN
Safety instructions
It is important that the operations manual is read and understood for your own safety and the safety of your
surroundings.
It is important that you contact the dealer or Twinca A/S if you are unsure about correct use of Twinca Dumper.
• The machine is heavy. Do not attempt to li the machine alone. Seek help and use a suitable liing tool.
• Keep the work area clear and make sure that persons without aliation to the work process are at a safe
distance from the machine and the work area.
• Personal Protective Equipment (PPE) must be worn by the operator when required.
• Make sure you know how to turn o the machine before turning it on, in case you run into diculties
while using the machine.
• Always drive the skip down and switch o when you leave, transport, service or repair the machine.
• Never change or remove tted safety precautions. They are attached for your personal safety. If they are
broken or missing THE USE OF TWINCA DUMPER MUST NOT TAKE PLACE until the safety precautions
have been re-established or repaired.
• Do not operate the machine if you are ill, feeling tired or are under the inuence of alcohol, medicine
or narcotics.
• This machine may not be used by children (under  years of age) or people with physical or mental
disabilities, or lack of experience and knowledge of its use.
• It is not permitted to stand on the machine at any time or use it to transport people or animals.
• When driving on inclines, the operator must always be at the highest point of the incline.
• Walk around the machine in a controlled manner, as the skip has sharp corners.
• The machine is NOT ATEX approved and must therefore NOT be used in explosive environments.
• In case of re wear self-contained breathing apparatus and use foam or CO2 extinguisher.
Warning levels
There are three warning levels, and each warning level has its own symbol. The operations manual shows the
symbol as well as a description of the danger associated with this warning. Explanations of the three warning
levels are shown below:
WARNING
If an accident occurs, this
can result in life-threatening
injuries, disabling, amputations
and etc.
IMPORTANT
If an accident occurs, this can
result in serious injuries, bone
fractures, burns and etc.
NOTE
If an accident occurs, this may
result in minor personal injury
or property damage.

32
TWINCAES08001-EN
Explanation and overview of pictograms used
The most important pictograms attached on the machine. Always make sure that the machine has the necessary
pictograms and that they are visible and in good condition.
Pictogram overview
Read the manual carefully
and understand the
contents before using the
machine.
This product complies
with relevant directives
and harmonizing
standards.
Mandatory safety shoes Warning:
Danger of crushing
Mandatory safety helmet
Warning:
Do not stand by the side of
machine during use
Mandatory safety glasses Attachment points
Turn the key to position 
and hold for  seconds for
turn on the machine
01
22
Break release. In case of
emergency pull the break
release.
Charging of the machine
The most important information: Read the user
manual, Maximum  degrees incline, Maximum
 degrees across an incline, Do not go further
down than the machine on inclines, Do not drive
with the scissors up, Do not use the machine to
transport people or animals. Operation of the
machine.

33 TWINCAES08001-EN
The location of pictograms and signs on the machine
01
22
Maintenance of pictograms and signs on the machine
The machine's pictograms and signs must always be in good and readable condition. In case of damage or
missing pictograms or signs, contact Twinca A/S or the nearest dealer.

34
TWINCAES08001-EN
Personal Protective Equipment (PPE)
Because Twinca A/S’ machines are used for many purposes and in many environments, it is always the operator's
own responsibility to use the Personal Protective Equipment (PPE) that is associated with the work that is
performed and that is directed to where the operator is located. The following personal protective equipment
is always required:
• Safety shoes
• Safety helmet
• Safety glasses
IMPORTANT: Wear safety shoes, safety helmet and safety glasses.
It is recommended that long hair be tied up and that all jewelry be removed, and the operator wear approved
work clothes, as the operator is at risk of getting caught in the moving parts of the machine.
Machine risk zone
During usage of the machine the operator must be at the control handle and is responsible for ensuring that no
persons are in the risk zone and are exposed to potential danger.
When loading material on the machine, it is recommended that the operator walk away from the machine while
maintaining the recommended safety distance, meters of the
center of the machine (Zone  and ).
When unloading material, the operator must ensure that the
machine is kept stable and level and the recommended safety
distance is kept. Never walk in front of the machine to loosen
material or otherwise remove the contents from the skip when
the skip or scissors are up.
The pictograms on the sides of the machine warn of the danger
of crushing and warn against standing near the machine during
use of the machine. The operator (in Zone  must make sure
that no one is within meters of the center of the machine when
using the machine (Zone .
WARNING: Danger of crushing and do not stand by the side of machine during use.
ZONE 1

35 TWINCAES08001-EN
Other risks and emergency safety procedures
The electric motor, hydraulic pump and hydraulics become hot during continuous use. Always make sure that
the electric motor, hydraulic pump, tank and cylinders have cooled down before handling these parts.
When driving on inclines, the operator must always be at the highest point of the incline. There is a risk associated
with driving on inclines as material may fall o and the stability of the machine may have changed.
Battery Leak procedure: Wear acid-resistant clothing, boots, gloves, and face visor. Stop the leak and absorb
the acid with e.g. granules or shavings, if possible neutralize with soda, sodium, pulverized lime and etc. Never
drain acid into the nature or sewer. For more information about the battery please contact the manufacturer.
Fire procedure: Due to the components of the machine electric re may occur, therefore do NOT extinguish the
re with a water or powder extinguisher. Use foam or CO2 extinguisher.
Procedure for clamping under scissors and skip: It is always recommended, to use the machine's own functions
to repair the damage. If this is not possible follow the procedure shown in the "Service and maintenance" section.
WARNING: Removing the pins without supporting the movable parts, scissors and skip will collapse.
Transport and liing of the machine
When transporting the machine, it must be fastened to the attachment points in accordance with the applicable
lashing rules.
Liing of the machine should only be done by skilled personnel who has completed a towing course or other
relevant training. All attachment points must be used when liing the machine and only approved liing
gear may be used. Before liing the machine always check is balance and straps as well as the attachment
gear is seated correctly. Check the straps are not jammed and that the machine is not stuck in the ground.
The  attachment points are indicated on the machine with this pictogram.
Proper attachment for transport and liing is shown in the drawing below.
Attachment for transport Attachment for liing

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TWINCAES08001-EN
Machine structure and use
The machine is primarily made up of three parts: skip, scissors and chassis.
Proper use of the machine:
• The machine may be used for transporting soil, granules, stones, concrete, wood and similar materials.
• The machine must always be stable and level during loading and unloading.
• The skip and scissors of the machine must be down before driving.
• The operator has full responsibility and must always be at the control handle.
Improper use of the machine:
• The machine must NOT be used for transporting people or animals.
• The machine must NOT be used for driving where there is an incline of more than  degrees, or sideways
driving on a incline of more than  degrees.
• The machine must NOT be used on so and uneven ground when loading and unloading.
• The machine must NOT be driving with scissors or skip up.
• The machine must NOT be used when driving on inclines where the operator is at the lowest point of
the incline.
• The machine must NOT be used for pushing or pulling.
• The machine must NOT be used in an explosive atmosphere. The machine is NOT ATEX approved.
• The machine must NOT be used in wet areas where the amount of water exceedsx meter and centimeters
in depth.
• The skip must NOT be emptied manually of material when the load and scissors are up.
• The machine must NOT be used in weather with a wind speed of more than . m/s, which corresponds
to wind speed  on the Beaufort scale.
The most important points related to the use and safety of the machine are shown on the machine with pictograms.
Charging
Electricity must be treated with great respect. Avoid electric shock and explosions.
The power cord is short. Avoid pulling the power cord. Connect an extension cord when charging the machine's
batteries. The machine has a built-in charger that automatically shuts o, preventing the batteries from becoming
overcharged.

37 TWINCAES08001-EN
When charging the machine, a lamp next to the LED Display will ash. When fully charged battery, the lamp
will light up continuous.
All charging of the machine must take place in a dry and ventilated room with access to a foam or CO2 extinguisher.
Do not use tools there creates sparks near the machine during charging. Never use a wet, defective or worn
supply cable and always check that all electronics are properly connected.
The machine is equipped with a multi-input charger so that the
machine can be connected to all power sources between V
and V.
The charger plug is located under the display.
Charging time may vary depending on the battery and battery
size of the selected model. The batteries are categorized as a wear
part and may be replaced during the life of the machine. When
replacing batteries to other than the original ones, dierent terms
and conditions of use may apply.
The machine must not be used during charging. A full charge of the original battery takes a minimum of 6 hours.
Batteries
The machine is % electrically powered. The machine is powered by two batteries that at full charge, normal
driving patterns and temperature conditions, it can hold power for an entire working day (hours). The battery
that comes with the machine is a maintenance-free lead-acid battery.
Battery Leak procedure: Wear acid-resistant clothing, boots, gloves, and face visor. Stop the leak and absorb
the acid with e.g., granules or shavings if possible, neutralize with soda, sodium, pulverized lime etc. Never
drain acid into the nature or sewer. For more information about the battery please contact the manufacturer.
Optimal use of the battery
Discharge: °C  °C °F  °F
Charging: °C  °C °F  °F
Storage: °C  °C °F  °F
The batteries are categorized as a wear part and may be replaced during the life of the machine. When replacing
batteries other than the original ones dierent terms and conditions of use may apply.
Parking brakes
The parking brake is electric and releases automatically when driving the machine and is activated automatically
when the machine stops.
The parking brake can be released manually by watching the procedure under the section freewheeling.

38
TWINCAES08001-EN
Brake release and towing the machine
Brake release makes it possible to tow the machine in the event of problems that prevent the machine from
running itself. Due to the weight of the machine, it is recommended not to pull the machine without a towing
device. Pull the machine in a controlled manner and during towing an operator must steer the machine from
the control handle while the towing device is attached to the front attachment points (see section "Transport
and liing of the machine" if necessary). Brake release is located on the right side of the chassis.
Ignition lock
To start the machine, turn the supplied key all the way to the right and hold it until
the LED display lights up (approx.  sec.).
The machine has an automatic shut-o function. Aer  minutes of not using the
machine, the machine switches o automatically. If machine automatically switches
o the key must be turned to the neutral position, aer which it can be switched on
again. The automatic shut-o function aer  minutes is a safety feature and ensures that the machine's batteries
are not discharged if the operator forgets to switch o the machine during breaks or end of use.
LED display and charging indicator
The machine's LED display is only active when the machine is switched on.
The following can be read on the LED display:
• How much power is on the machine in%
• How many hours the machine has been in operation
• When the machine charging it will say
• In event of an error, a error code is shown. Error code can be found in the troubleshooting section
• Flashes when the machine is counting operating hours.
01
22

39 TWINCAES08001-EN
Operation of the machine
. Tiller: The two tillers can be operated individually, and the machine can therefore be driven with both
le and right hand. The tiller grips provide a step-less adjustment in speed, they are pushed up to drive
the machine forward, they are pressed down to drive the machine backward. The maximum speed is 
km/h. To stop the machine, release the tiller.
. Skip up/down: This switch controls the functions of the skip, up and down.
. Scissors up/down: This switch controls the scissor liing function, up and down. NOTE The machine is
programmed to a top speed of . km/h when the scissors are lied from the neutral position.
. Speed limiter: This button reduces the speed of the machine to . km/h.
. Horn: This button allows the operator to signal any danger. It sounds during the time the button is held
down.
. Emergency stop: Emergency stop breaks the electrical circuit and switches o the machine completely.
To restart the machine, turn the key again.
. Belly Button: This button reverses the driving direction during the time it is held down. The machine
stops when the button is released. This button is activated if the control handle is adjacent to the operator
or is otherwise activated. Belly Button is not an emergency stop and does not turn o the machine.

40
TWINCAES08001-EN
Driving with the machine
The machine is % electrically driven, and therefore has step-less speed adjustment and can drive up to 
km/h in both directions. When stopping the machine release the tiller. The machine's parking brake is activated
and deactivated automatically. Always walk with the front and face in the same direction as when driving, and
never drive with the machine when the scissors are lied, or the skip is tipped.
Maintenance and servicing
If in doubt contact your dealer, service workshop or Twinca A/S.
We recommend that all service be performed by the dealer where the machine was purchased or by other
specialized personnel with a relevant crasmanship background who possess the maintenance instructions. If
you want to carry out service or repairs yourself, please contact Twinca A/S for the maintenance instructions.
Before working with the engine, hydraulics or servicing install the safety brackets. The safety brackets are
included and can be found under the skip. Mount the safety brackets over the hydraulic pistons before working
on the machine.
When servicing the machine under normal conditions. Always make sure to use the supplied safety brackets.
. Use the machine's hydraulics to li the skip and scissors, depending on the task to be solved.
. Mount the supplied safety brackets.
. Turn o the machine.
. Service the machine.
. Turn on the machine.
. Remove the supplied safety brackets.
. Ensure the liing functions work properly.

41 TWINCAES08001-EN
It is recommended only to li the skip manually if absolutely necessary. For normal maintenance use the supplied
safety bars. Be careful to li the load manually, as this can potentially pose a risk of crushing.
WARNING: Danger of crushing and do not stand by the machine during use
Emergencies such as servicing the machine or pinching under scissors and skip in case it is without power
or otherwise cannot be activated. It is recommended, as far as possible, to use the machine's own functions
to stop the emergency. It is recommended to use Twinca special tools to avoid the potential risk of crushing.
WARNING: This procedure can aggravate the accident if it is not followed exactly! It is important that
scissors and skip are supported by a crane or other liing unit. These parts are heavy and cannot be
held up without the use of liing gear that can carry a minimum of  kg.
. Make sure the machine is turned o and the accident stopped.
WARNING: If the pins are removed without the supporting, the scissors and skip will collapse.
. Install Twinca special tool. Support scissors and load with a liing unit.
WARNING: Remove only those pins that relate to what is to be lied. If there is a need to li scissors,
remove the pins in the scissors, if there is a need to li the skip, remove the pins in the skip.
. Remove the pins, li the skip, and remove the hydraulic piston.
. Move the skip and place it on a at surface out of harm's way while the machine is being serviced. At
emergency remove the emergency reason from the machine.
. At the end of the service the skip is lied back into the machine and the hydraulic piston is tted.
. Put the skip down on the chassis and remount the pins.

42
TWINCAES08001-EN
Check before starting and using the machine
If a error is detected do not use the machine until the error has been rectied.
• Check the machine for defects.
• Check all parts are present and work optimally.
• Check tire pressure. The correct tire pressure appears on the side of the tire. This is not to be done if the
machine is with solid tires. If in doubt, contact your dealer or Twinca A/S.
• Check power level. We do not recommend driving with the machine if battery levels are below %.
• Test emergency stop and belly button.
Maintenance aer 20 hours of operation or 3 months
Maintenance aer  hours of operation or aer  months of use can be performed by the owner or operator.
• Lubricate lubrication points on the hydraulic cylinder.
• Lubricate lubrication points on the tilt point of the skip.
• Lubricate lubrication points on the scissors.
• Lubricate lubrication points on the steering gear.
• Tighten ball joints
• Tighten wheels
In case of noise lubricate the needed machine part.

43 TWINCAES08001-EN
Annual maintenance
Annual maintenance consists of the annual main inspection in accordance with the
Danish Working Environment Authority's executive order no.  of //. This
inspection must be carried out by the dealer where the machine was purchased or by
other specialized personnel with a relevant crasmanship background who possess the
maintenance instructions.
The owner of the machine is responsible for compliance with the annual main inspection.
The date of the last and next main inspection is indicated on the handlebar.
If the owner wants to do the annual main inspections himself/herself. Contact Twinca
A/S to provide maintenance instructions and a checklist for inspections.
Overview of maintenance
Activity Before starting and use  hours /  months
Check the machine for defects.
Check all parts are present and work optimally.
Check tire pressure
Check power level
Test emergency stop and belly button
Lubricate lubrication points
Tighten guide balls
Tighten wheels
Oil
When changing hydraulic oil, use  WRHV. The oil level is checked with the oil indicator. There must be
between  millimeters of oil on the indicator. The oil indicator is attached under the lid. At empty tank add
 liters of new oil.
When lling gear oil use W. When changing empty the gear and then add . liters of new oil.
Tlf.: [phone]
Recommended annual main inspection
In accordance with the Danish Working
Environment Authority's executive order
No 1109 - 15 December 1992 -
with subsequent amendments.
TWINCA
Last inspection
Next inspection

44
TWINCAES08001-EN
Troubleshooting
In the event of a machine error an error code will appear on the machine's LED Display. The list of error codes
and their meaning is only available in English and can be found at the back of the operations manual.
If in doubt, contact your dealer or Twinca A/S.
In the event of damage to the hydraulics or the wiring harness, a drawing of these can be found in the maintenance
instructions. Repair and maintenance of these parts is recommended to be performed only by the dealer where
the machine was purchased or by other specialized personnel with a relevant crasman background who possess
the maintenance instructions.
WARNING: When repairing and maintaining the electrical parts of the machine, the machine must be
turned o and the batteries removed. There is a risk of getting shocked.
Cleaning the machine
The chassis and skip can be rinsed with an ordinary garden hose with low pressure. If necessary, a so brush can
be used. The control handle must only be wiped over with a damp cloth and not exposed to direct water spray.
It is not permitted to use a high-pressure cleaner or anything else that could damage the machine and its
electrical parts.
Cleaning of the engine room should only be done with air pressure. In-depth cleaning of parts is described in
the maintenance instructions.
The machine is not waterproof and should therefore not be exposed to excessive amounts of water.
Storage of the machine
The machine must be stored dry and in a place that complies with the temperature range specied below the
battery storage temperature.
Disposal of the machine
To protect the environment, it is important that discarded machine parts and accessories are handed over to
relevant recycling sites, as the machine contains reusable materials.
The batteries must be disposed of as dangerous goods. Take extra care if the battery is leaking or damaged.
Battery handling is described in the section Structure and use of the machine.
Be aware that the machine contains electronics and that several machine parts can be recycled. Consult pro-
fessionals before disposing the machine.