Hillyard TRIDENT T26 SC PLUS, Use And Maintenance Manual

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Before beginning to work, it is necessary to:
1. Make sure the recovery tank is empty. If it isn't, empty it (see “ EMPTYING THE RECOVERY
TANK ”).
2. Check that the amount of detergent solution in the solution tank is sufficient for the type of work
to be performed. If it isn't, top up the solution tank (see “ FILLING THE SOLUTION TANK WITH
WATER ” and “ DETERGENT SOLUTION ”). Check the level tube (1) in the rear left-hand part of
the machine ( Fig.1 ).
3. Check the rubber squeegee blades are in good working condition. If they aren't, replace them
(see “ REPLACING THE SQUEEGEE BODY RUBBER BLADES ”).
4. Check the brush is in good working condition. If it isn't, replace it (see “ REPLACING THE BRUSH
HEAD BRUSH ”).
5. Check the machine is switched off. If it isn't, turn the main switch (2) to “0” by rotating the key a
quarter turn in the direction of the arrow ( Fig.2 ). Remove the key from the instrument panel.
6. Grip the handle (3) on the right-hand side of the recovery tank ( Fig.3 ) and turn the tank as far as
it will go, until it reaches the maintenance position.
PREPARING TO WORK
7. Connect the main system connector (4) to the battery connector (5) ( Fig.4 ).
ATTENTION : this process must be carried out by qualified personnel.
8. Grip the handle (3) on the right-hand side of the recovery tank and turn the tank until it reaches
the work position.
9. Make sure the electronic brake is engaged. If it isn't, turn the lever (6) in the direction of the
arrow. The traction gearmotor is located on the rear right-hand side of the machine (
Fig.5
).
10. Check the water tap is fully open - the water adjustment knob (7) must be turned fully in the
direction shown by the arrow ( Fig.6 ).
11. Make sure the solution tank drainage cap (8) is closed. If it isn't, close it ( Fig.7 ).
12. Make sure the water filter cap (9) is closed. If it isn't, close it ( Fig.8 ).
13. Make sure the cap of the recovery tank drainage tube (10) is closed. If it isn't, close it ( Fig.9 ).
14. Make sure the vacuum tube (11) is correctly connected to the sleeve in the squeegee body. If it
isn't, connect it (
Fig.10
).
15. 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. Make all the checks listed in “ PREPARING TO WORK ”.
2. Sit on the driver’s seat.
3. Insert the key (1) in the main switch on the control panel. Set the main switch to "I" by making a
quarter turn of the key to the right ( Fig.1) ).
4. The first and second screen displayed allow you to check the software versions of the functions
board and display board.
5. A few seconds after ignition, the password screen is displayed ( Fig.2 ).
6. Enter the password and press Enter (2) ( Fig.2 ).
NB : if you make a mistake, press Delete (3) ( Fig.2 ).
NB : the password entered by the manufacturer is 0000.
NB
: it is possible to disable the password entry. Contact your nearest HILLYARD assistance
centre.
NB
: the password to be entered (selected by the manufacturer) is 0000.
7. If the password is correct, the “MAIN” screen will be displayed ( Fig.3 ).
NB : by default the machine is set to the transfer program ( Fig.3 ).
8. Select the required working program with the DS selector device (see “ DS SELECTOR ”).
9. Select the required work area and press the “ZONE” key (see “ ZONE PROGRAM BUTTON ”).
10. When you push the dead man's lever (4) (
Fig.4
), the machine will begin to move.
If the program selected is “SCRUBBING WITH DRYING”, the squeegee and brush head will lower
until they touch the floor.
As soon as the drive pedal is pressed, the traction motor, brush head motor and vacuum motor will
start working. As a result, the solenoid valve will also be activated and detergent solution will be
dispensed onto the brushes.
During the first few metres, check that there is sufficient solution and that the squeegee is drying
correctly.
The appliance will now begin to work with full efficiency until the battery is flat or until the detergent
solution has finished.
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DRIVE
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