Hillyard TRIDENT R30SC Manuale utente
SERVICE MANUAL
TRIDENT R30SC-R28SC
Version: AA
Date: August 5, 2019
Document Number:100x
Contents
I Product Introduction 4
1 General Info 5
1.1 Service Manual Purpose .............................................. 5
1.2 Configurations ................................................... 5
1.3 Diagnostic and necessary Service Tools ...................................... 6
1.4 The Serial Number Plate ............................................. 6
1.5 Technical Data ................................................... 7
1.6 Machine Dimensions ................................................ 10
1.7 Fastener Torque Specifications .......................................... 12
1.8 Scheduled Maintenance .............................................. 12
1.9 Main Components ................................................. 13
1.10 PDI ......................................................... 14
II Anomalies Resolution Guide 15
2 Trouble-shooting 16
2.1 Electrical system: what to do if. . . ........................................ 16
2.2 Mechanical scrubbing system: what to do if. . . ................................. 18
2.3 Drying system: what to do if. . . .......................................... 20
2.4 Frame and traction system: what to do if. . . ................................... 22
2.5 Solution delivery system: what to do if. . . .................................... 23
III Functional Groups 24
3 Electrical System 25
3.1 Description ..................................................... 25
3.2 Location of Electrical Components ........................................ 26
3.3 Alarm & Warning Table .............................................. 41
3.4 Adjustments .................................................... 44
3.5 Programming .................................................... 48
3.6 Maintenance and Checks .............................................. 57
4 Washing Unit 60
4.1 Location on machine ................................................ 60
4.2 Main Components ................................................. 61
4.3 Lubrication Points ................................................. 62
4.4 Work requirements ................................................. 62
4.5 Operating mode .................................................. 63
4.6 Related electrical circuit .............................................. 64
4.7 Adjustments .................................................... 68
4.8 Disassembly ..................................................... 70
5 Orbital Unit 72
5.1 Location on machine ................................................ 72
5.2 Main Components ................................................. 73
5.3 Lubrication Points ................................................. 73
5.4 Work requirements ................................................. 74
5.5 Operating mode .................................................. 75
5.6 Related electrical circuit .............................................. 76
5.7 Adjustments .................................................... 78
2
5.8 Disassembly ..................................................... 79
6 Vacuum Unit 80
6.1 Location on machine ................................................ 80
6.2 Main Components ................................................. 81
6.3 Lubrication Points ................................................. 82
6.4 Work requirements ................................................. 82
6.5 Operating mode .................................................. 83
6.6 Related electrical circuit .............................................. 84
6.7 Adjustments .................................................... 88
6.8 Disassembly ..................................................... 89
7 Frame and Traction Unit 91
7.1 Location on machine ................................................ 91
7.2 Main Components ................................................. 92
7.3 Work requirements ................................................. 92
7.4 Operating mode .................................................. 93
7.5 Related electrical circuit .............................................. 94
7.6 Adjustments .................................................... 98
7.7 Disassembly ..................................................... 99
8 Water Unit 101
8.1 Location on machine ................................................101
8.2 Main Components .................................................101
8.3 Work requirements .................................................102
8.4 Operating mode ..................................................102
8.5 Related electrical circuit ..............................................104
9 Consumable and Recommended Spare Parts 109
9.1 Consumable .....................................................109
9.2 Recommended Spare Parts ............................................110
IV Accessories and Add-On 112
10 Accessories 113
10.1 Accessories List ...................................................113
10.2 Kit HFM - 225709 .................................................113
10.3 Superelastic Wheels Kit - 225735 (Disc) .....................................116
3
Part I
Product Introduction
4
Chapter 1
General Info
1.1 Service Manual Purpose
Good customer service requires in-depth training and well-structured training materials.
This service manual has been created to assist certified service technicians through instructions and reference
guide. It is recommended to read it thoroughly before servicing your machine.
1.1.1 Other reference manuals
DOCUMENT TYPE DOC. NUMBER VERS. DESCRIPTION
SPARE PARTS CATALOGUE RIC 10075564 AB R28SC - R30SC
Use and Maintenance Manual UM 10075405 AA R30SC-R28SC PLUS
Use and Maintenance Manual UM 10075358 AA R30SC
1.2 Configurations
R30SC-R28SC are battery-powered ride-on scrubber-dryer, able to clean a wide range of floors and dirt types ,
collecting during its forward motion the removed dirt and the detergent solution not absorbed by the floor. The
machine can be powered by single monobloc batteries to provide 24 V DC to the motors and to the controls.
R30SC-R28SC is available in 2 types and 3 cleaning versions, which can be combined together.
Disc BASE - Version with hour meter. The BASE brush deck is equipped with two disc counterrotating
brushes with conveying to the center.
Disc PLUS - Advanced version with integrated touch screen display. The Plus brush deck is equipped with
two disc counterrotating brushes with conveying to the center.
Orbital PLUS - Advanced version with integrated touch screen display. The brushdeck of the Orbital version
is equipped with a central oscillating rectangular pad.
1.2.1 Products related to this Manual
108538 TRIDENT R30SC
108540 TRIDENT R30SC PLUS
108541 TRIDENT R28SC PLUS ORBITAL
5
1.3 Diagnostic and necessary Service Tools
In addition to a full set of metric and standard tools, the following items are required in order to successfully
and quickly perform troubleshooting and repair.
Digital voltmeter
DC Current Probe with Full Scale 40-200A
Densimeter
Hydraulic Lift
Charger Serial Data Cable, PN 435226
Electronic boards LCD programmer, PN 431320
1.4 The Serial Number Plate
1 Part Number
2 Serial Number
The serial number plate is located on the back of the steering
column, below the steering wheel.
6
1.5 Technical Data
Technical Data
TECHNICAL DESCRIPTION U/M R30SC-R28SC
Squeegee width in 35
Traction Motor (Voltage - Nominal Power) V-W 24 - 600
Maximum Ramp Gradient (Work)1% 7
Maximum Ramp Gradient (Transfer)2% 14
Maximum Ramp Gradient (Transport)3% 18
Solution Tank gal 29
Recovery Tank gal 29
Maximum forward speed (Transport)(Default) mph 5
Maximum forward speed (Work)(Default) mph 3.5
Maximum backward speed (Default) mph 2.5
Steering Diameter in 77
Suggested battery (Voltage - Capacity) V-AhC5 6 - 200
Battery compartment dimensions (Width-Length-Height) in 20,7 - 15,2 - 11,8
Usage Temperature (Min - Max)
°
F 32 - 110
Hand vibration level (ISO 5349) ft
s2≤8.2
Body vibration level (ISO 2631) ft
s2≤1.64
1Machine + batteries + Full solution tank + full detergent tank (HDC) + operator (150lb).
2Machine + batteries + Full solution tank + full detergent tank (HDC) + operator (150lb).
3Machine + batteries + operator (150lb).
7
Technical Data TRIDENT R30SC
R30SC
TECHNICAL DESCRIPTION U/M Base Plus
Working width in 30 30
Working capacity, up to ft2
h43055 43055
Total Power W 2025 2225
Brushes Motor (Voltage - Nominal Power) V-W 24-500 24-500
Brushes (Number - Ø External) Nr-Øin 2-16 2-16
Brush Revolutions rpm 140 140
Max weight on Brushes lb 242 242
Front Wheels (Number - Ø - Width) Nr-Øin-in 2-8,86-2,36 2-8,86-2,36
Rear Wheels (Number - Ø - Width) Nr-Øin-in 2-11,81-3,35 2-11,81-3,35
Wheel Material/Hardness Polyurethan / 85 Sh
Vacuum Motor (Voltage - Nominal Power) V-W 24-410 24-600
Vacuum Motor Stages Nr 2 3
Vacuum Motor Depression mbar 118 179
Sound pressure level (ISO 11201) LpA dB (A) 63 ≤70
Technical Data TRIDENT R28SC
TECHNICAL DESCRIPTION U/M R28SC
Working width in 28
Working capacity, up to ft2
h48437
Total Power W 2090
Orbital Motor (Voltage - Nominal Power) V-W 24-600
Pad (Number - Length - Width Nr-in-in 1-14-28
Orbits rpm 3500
Max weight on Pad lb 154
Front Wheels (Number - Ø - Width) Nr-Øin-in 2-8,86-2,36
Rear Wheels (Number - Ø - Width) Nr-Øin-in 2-11,81-3,35
Wheel Material/Hardness
Polyurethan / 85 Sh
Vacuum Motor (Voltage - Nominal Power) V-W 24-410
Vacuum Motor Stages Nr 2
Vacuum Motor Depression mbar 118
Sound pressure level (ISO 11201) LpA dB (A) 63
8
Weights and Pressures4
TRIDENT
TECHNICAL DESCRIPTION U/M R30SC R28SC
Machine Weight (empty and without batteries) lb 591 558
Gross Weight of the machine in work conditions
(machine + batteries + water + operator)
lb 1270 1237
TRIDENT
TECHNICAL DESCRIPTION U/M R30SC R28SC
Weight front wheels lb ≤249 245
Front wheels pressure lb
in2≤37 33
Weight rear right wheel lb ≤491 481
Rear right wheel pressure lb
in2≤81 76
Weight rear left wheel lb ≤485 480
Rear left wheel pressure lb
in2≤95 90
4Weight and Pressures depends on how much water there is in the tanks and on the type of battery the machine fits.
9
1.6 Machine Dimensions
1.6.1 R30SC
10
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