background image

Warning symbol:

Carefully read the sections preceded by this symbol meticulously following the 

instructions indicated for the safety of the operator and the device.

Covered place symbol:

The operations preceded by this symbol must always be carried out in a dry, covered 

area.

Danger symbol (moving carriages):

Indicates that the packed product should be handled with suitable carriages that 

conform to legal requirements.

Disposal symbol:

Carefully read the sections marked with this symbol for disposing of the appliance.

Recycling symbol:

Tells the operator to carry out the operations in compliance with environmental 

regulations in force in the place where the appliance is being used.

Symbol of the open book with i:

Indicates the need to consult the instruction manual.

The descriptions contained in this document are not binding. The company therefore reserves the 

right to make any modifications at any time to elements, details, or accessory supply, as considered 

necessary for reasons of improvement or manufacturing/commercial requirements. The reproduction, 

even partial, of the text and drawings contained in this document is prohibited by law. 

The company reserves the right to make any technical and/or supply modifications. The images 

are shown as reference only and are not binding as to the actual design and/or equipment.

Symbol of the open book:

Tells the operator to read the user manual before using the device.

Symbol indicating the compulsory use of protective gloves:

Indicates that the operator should always wear protective gloves, to avoid the risk of 

serious injury to his hands from sharp objects.

Mandatory room ventilation symbol:

Informs the operator that the room must be ventilated while the batteries are being 

recharged.

Symbol indicating a treading ban:

Informs the operator that it is forbidden to tread on machine components, as this could 

lead to serious injury.

Danger symbol (corrosive substances):

The operator should always wear protective gloves to avoid the risk of serious injury to 

the hands caused by corrosive substances.

Danger symbol (battery acid leakage):

Indicates the danger of leaking acid or acid fumes from the batteries while they are 

being recharged.

SYMBOLS USED IN THE MANUAL

Information symbol:

Indicates additional information for the operator, to improve the use of the device.

PURPOSE AND CONTENT OF THE MANUAL

The aim of this manual is to provide customers with all the information needed to use the machine 

in the safest, most appropriate and most autonomous way. This includes information concerning 

technical aspects, safety, operation, downtime, maintenance, spare parts and scrapping. The operators 

and qualified technicians must carefully read the instructions in this manual before carrying out any 

operations on the machine. If in doubt about the correct interpretation of instructions, contact your 

nearest Customer Service Centre to obtain the necessary clarifications.

TARGET GROUP

This manual is written both for operators and for qualified machine maintenance technicians. Operators 

must not perform operations that should be carried out by qualified technicians. The manufacturer is not 

liable for damages resulting from failure to comply with this veto.

STORING THE USE AND MAINTENANCE MANUAL

The Use and Maintenance Manual must be stored in its special pouch close to the machine, protected 

from liquids and anything else that could compromise its legibility.

ON CONSIGNMENT OF THE MACHINE

When the machine is consigned to the customer, an immediate check must be performed to ensure all 

the material mentioned in the shipping documents has been received, and also to check the machine 

has not suffered damage during transportation. If this is the case, the carrier must ascertain the extent 

of the damage at once, informing our customer service office. It is only by prompt action of this type that 

the missing material can be obtained, and compensation for damage successfully claimed.

IDENTIFICATION DATA

For technical assistance or to request replacement parts, always give the model, the version and the 

serial number (written on the relevant plate).

TECHNICAL DESCRIPTION

The 

TRIDENT T20SC PRO

 is a floor scrubbing machine that can work on various types of floor and dirt 

thanks to the mechanical action of a brush and the chemical action of a water-detergent solution. As 

it advances, it collects the dirt removed, along with the detergent solution not absorbed by the flooring 

itself. 

The machine must only be used for this purpose

.

INTENDED USE

This scrubbing machine was designed and built for the cleaning (scrubbing and drying) of smooth, 

compact flooring in the commercial, residential and industrial sectors by a qualified operator in proven 

safety conditions. The scrubbing machine is not suitable for cleaning rugs or carpet floors.  It is only 

suitable for use in closed (or at least covered) places.

ATTENTION:

 the machine is not suitable for use in the rain, or under water jets.

IT IS FORBIDDEN 

to use the machine for picking up dangerous dusts or inflammable liquids in 

places with an explosive atmosphere. In addition, it is not suitable as a means of transport for 

people or objects.

SAFETY

Operator cooperation is paramount for accident prevention. No accident prevention programme can 

be effective without the full cooperation of the person directly responsible for machine operation. The 

majority of occupational accidents that happen either in the workplace or whilst moving are caused by 

failure to respect the most basic safety rules. An attentive, careful operator is most effective guarantee 

against accidents and is fundamental in order to implement any prevention programme.

INTRODUCTORY COMMENT

Any floor scrubbing machine can only work properly and effectively if used correctly and kept in full 

working order by performing the maintenance operations described in the attached documentation. We 

therefore suggest you read this instruction booklet carefully and read it again whenever difficulties arise 

while using the machine. If necessary, remember that our assistance service (organised in collaboration 

with our dealers) is always available for advice or direct intervention.

SERIAL NUMBER PLATE

The serial number plate (78) is located above the electric system panel, inside the machine. It shows 

the general machine characteristics, in particular the serial number. The serial number is a very 

important piece of information and should always be provided together with any request for assistance 

or to purchase spare parts.

CONVENTIONS

All references to forwards and backwards, front and rear, right and left indicated in this manual should 

be understood as referring to the operator in the driving position, with his/her hands on the control 

handlebars (1).

10

Summary of Contents for TRIDENT T26 SC PLUS

Page 1: ...Scrubbing machine Use and maintenance manual Translation of the original instructions DOC 10075757 Ver AA 11 2017 ...

Page 2: ......

Page 3: ...in battery charger 17 Solution tank drainage cap 18 Squeegee body 19 Squeegee body support 20 Squeegee vacuum tube 21 Water flow adjustment tap 22 Vacuum accessory support 23 Brush support 24 Squeegee body support 25 Headlights 26 Brush head body 27 Solution tank 28 Solution tank filler cap measuring inlet 29 Solution tank filler tube cap 30 Cover cap for HFF HILLYARD FAST FILL quick coupling kit ...

Page 4: ...ING THE SQUEEGEE BODY 15 FILLING THE SOLUTION TANK WITH WATER 15 DETERGENT SOLUTION VERSIONS WITHOUT HDC 15 FILLING THE DETERGENT CANISTER VERSIONS WITH HDC 15 PREPARING TO WORK 16 WORK 16 TRANSFER 17 SCRUBBING WITHOUT DRYING 17 DRYING 18 SCRUBBING WITH DRYING 18 DS SELECTOR DRIVE SELECT 19 ECO MODE 19 MANUAL MODE 19 ZONE PROGRAM BUTTON 19 REVERSE 19 EXTRA BRUSH HEAD PRESSURE 20 HILLYARD DOSING CO...

Page 5: ...es Explosive gases are emitted during normal use Highly explosive hydrogen gas is generated while charging the batteries Keep the recovery tank unit in the maintenance position during the entire battery recharging cycle and only perform the procedure in well ventilated areas at a safe distance from any open flames Before charging make sure the electric cable that connects the battery charger to th...

Page 6: ...unsupervised children The machine must only be used by authorised trained personnel Do not use the machine on surfaces with a slope greater than the one indicated on the serial number plate The machine is not suitable for cleaning rough or uneven floors Do not use the machine on slopes In the event of a fire use a powder extinguisher Do not use water Adapt the speed to the adhesion conditions Do n...

Page 7: ...heights Do not place any liquid containers on the machine The machine must only be used in temperature conditions ranging from 32 F to 104 F When using detergents to clean the flooring always follow the instructions and respect the warnings indicated on the container labels Always use appropriate gloves and protective equipment when handling the detergents used to clean the floor Avoid working wit...

Page 8: ... allow metallic objects to fall on the electrically powered components remove rings watches and or clothing with metallic parts that might come into contact with the electrically powered components Do not work underneath the raised machine without adequate fixed safety supports WARNING Read all the relevant instructions carefully before performing any maintenance repair operations If the machine d...

Page 9: ...es of the site regarding battery removal If the machine needs to be tilted for maintenance procedures remove the batteries Have the machine checked by an authorised technical assistance centre every year When disposing of consumable materials observe the laws and regulations in force Once the machine has reached the end of its service life the materials contained within it must be disposed of in a...

Page 10: ...ntenance Manual must be stored in its special pouch close to the machine protected from liquids and anything else that could compromise its legibility ON CONSIGNMENT OF THE MACHINE When the machine is consigned to the customer an immediate check must be performed to ensure all the material mentioned in the shipping documents has been received and also to check the machine has not suffered damage d...

Page 11: ...ement weight 2 10 Maximum slope during ascent and descent with the transport program weight 2 10 Maximum ambient temperature for machine operation F 104 Minimum ambient temperature for using the machine s scrubbing functions F 32 Traction motor voltage rated power V W 24 180 Traction wheel external Ø width in 8 9 x 2 6 Maximum forward speed in transport mode mph 3 TECHNICAL DATA US cu TRIDENT RS26...

Page 12: ...the machine to identify the solution tank drainage cap Position symbol for the recovery tank drainage tube Applied to the back of the machine to identify the recovery tank drainage tube Battery connection symbol Located on the front of the solution tank to indicate how to connect the 12V batteries in order to obtain a total voltage of 24V Main switch symbol Located near the control panel to indica...

Page 13: ...the handle 2 and raise the recovery tank to the maintenance position Fig 3 19 Disconnect the backup battery carriage connector from the main machine system connector Fig 4 20 Grip the handle 4 and lower the recovery tank to its working position Fig 5 HOW TO MOVE THE MACHINE To transport the machine safely proceed as follows DANGER before starting any task make sure the current regulations concerni...

Page 14: ...ic weight and size WARNING the lifting hooks must not damage the blocks connectors or cables WARNING before inserting the batteries remember to cover the terminals with a little grease to protect them against external corrosion The various phases for inserting the batteries in the battery compartment are as follows 1 Using the supplied jumper cable 1 connect the batteries to the and poles in seque...

Page 15: ...in a safe condition see MACHINE SAFETY MEASURES 3 Check the solution tank drainage cap 1 on the rear right hand side of the machine is tight If it isn t turn it clockwise Fig 1 4 Check the water filter cap 2 on the rear right hand side of the machine is tight If it isn t turn it clockwise Fig 2 The solution tank can be filled with water in three different ways Removing the cap measuring device 3 F...

Page 16: ... Make sure the vacuum motor filter 12 is correctly connected and is clean Fig 11 If it isn t clean it see CLEANING THE RECOVERY TANK FILTERS 16 Make sure the filter basin 13 is correctly connected and is clean Fig 12 If it isn t clean it see CLEANING THE RECOVERY TANK FILTERS 17 Make sure the recovery tank cover is properly closed If it isn t close it WORK To start working proceed as follows 1 Mak...

Page 17: ...r The brush head solenoid valve and the water system pump are powered up only if the detergent solution is other than zero When the dead man s lever is pressed the brush head solenoid valve electric pump and traction motor are powered NB on the DS selector the symbol of the scrubbing without drying program B is green NB the grey symbols show working programs that are not active the green symbols s...

Page 18: ...NG Selecting the program SCRUBBING WITH DRYING the control display screen will appear as shown in the figure NB with this working program the pressing of the dead man s lever brings both the brush head and the squeegee to the work position in contact with the floor When the dead man s lever is pressed all the motors are powered The brush head solenoid valve and the water system pump are powered up...

Page 19: ... will be those of maximum speed detergent solution adjustment and pressure exerted on the central brush head Drying the buttons visible will be those of maximum speed and vacuum motor performance level Scrubbing with Drying the buttons visible will be those of maximum speed detergent solution adjustment pressure exerted on the central brush head and vacuum motor performance level NB the disabled b...

Page 20: ...the machine B Daily maintenance C Extraordinary maintenance NB select the USING THE MACHINE key A to see the video explaining the stages for preparing the machine for work Fig 3 NB select the DAILY MAINTENANCE key B to see the video explaining the maintenance to be carried out every day Fig 3 When this button is selected the screen regarding the selection of the videos to view will be displayed Fi...

Page 21: ...and a brief description When an error occurs proceed as follows 1 Stop the machine and press the button 2 Fig 2 2 If the error persists switch off the machine and wait at least ten seconds before switching it back on NB to close the error screen press the button 3 Fig 2 3 If the error persists contact your nearest service centre NB the symbol 1 Fig 1 remains visible until the error has been resolv...

Page 22: ... 3 in the direction shown in the image Fig 2 ATTENTION Fig 2 shows the rotation direction of the left hand brush 6 When brush rotation is prevented turn until the button on the brush is disengaged from the coupling spring on the brush holder plate 7 Repeat the same operation for the right hand brush 8 Clean the brush under running water to remove any impurities from its bristles Check the bristles...

Page 23: ...proceed as follows 1 Make sure the machine is in a safe condition see MACHINE SAFETY MEASURES CAUTION users are advised to always wear protective gloves to avoid the risk of serious injury to hands 2 With the recovery tank empty grip the handle 1 on the left hand side of the tank Fig 1 and turn the tank cover as far as it will go until it reaches the maintenance position 3 Rinse the inside of the ...

Page 24: ...erse order to reassemble all the parts CLEANING THE SOLUTION TANK Proceed as follows to empty the solution tank 1 Take the machine to the maintenance area 2 Make sure the machine is in a safe condition see MACHINE SAFETY MEASURES CAUTION users are advised to always wear protective gloves to avoid the risk of serious injury to hands 1 Fully open the tap outflow rotating the knob 1 in the direction ...

Page 25: ...dy 4 Loosen the retainer knob 3 of the squeegee tilt adjustment knob 4 Fig 3 5 To adjust the tilt of the squeegee body rubber blades in relation to the floor tighten or loosen the knob 5 Fig 4 until the blades are bent outwards by about 30 in relation to the floor in an even manner along their entire length NB make sure the adjustment is correct by looking at the instrument 6 on the squeegee body ...

Page 26: ...S NOT START There is a drive pedal fault Contact your nearest service centre NOT ENOUGH DETERGENT SOLUTION ON THE BRUSH The quantity of detergent solution in the water system is not sufficient for the work to be carried out Check that the amount of detergent solution present in the machine water system is sufficient for the work to be carried out Detergent solution filter obstructed Check the dete...

Page 27: ......

Page 28: ...HILLYARD INDUSTRIES PO Box 909 St Joseph Missouri 64502 0909 U S A Telephone 816 233 1321 www hillyard com ...

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