Advance acoustic HydroCat 5015B User manual

Hydro Cat 5015B Service Manual
GENERAL INFORMATION AND SAFETY
HydroCat
5015B
Models 45 020, 45 025
8/93 Form Number 043020
SERVICE
TM

Hydro Cat 5015B Service Manual
GENERAL INFORMATION AND SAFETY
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Batter ............................................................................................................10
Brake Adjustment...........................................................................................89
General Information & Safet ...........................................................................1
H dro-Max Recover Tank Removal .............................................................92
H dro-Max Solution Pump Removal..............................................................92
H dro-Max Solution Tank Removal................................................................17
H dro-Max S stem Rec cling Information.....................................................90
H dro-Max S stem Troubleshooting..............................................................94
Scrub Brush Belt & Coupler Replacement.....................................................22
Scrub Brush Belt Tension Adjustment............................................................21
Scrub Brush Drive Gear Case - Oil Check.....................................................25
Scrub Brush Drive Gear Case Removal ........................................................29
Scrub Brush S stem Information ...................................................................20
Scrub Brush Drive Limit Switches & Actuator ................................................33
Scrub Brush Drive Motor Removal ................................................................24
Scrub Brush Drive Shaft Replacement ..........................................................26
Scrub Brush Drive Skirt Adjustment...............................................................32
Scrub Brush S stem Troubleshooting............................................................37
Scrub Brush Motor - Carbon Brush Inspection ..............................................23
Solution Control Valve Removal ....................................................................16
Solution S stem Information & Maintenance .................................................14
Solution S stem Troubleshooting ..................................................................19
Solution Tank Removal-Std............................................................................17
TABLE OF CONTENTS

Hydro Cat 5015B Service Manual
GENERAL INFORMATION AND SAFETY
Specifications & Scheduled Maintenance........................................................5
Squeegee Blade Replacement & Adjustment ................................................46
Squeegee Lift Actuator Replacement & Adjustment ......................................49
Steering Chain Adjustment ............................................................................85
Steering S stem Spindle & Wheel Removal..................................................86
Sweeping Broom Bearing Replacement ........................................................76
Sweeping Broom Belt Adjustment & Replacement ........................................79
Sweeping Broom Maintenance & Adjustments ..............................................73
Sweeping Broom Motor - Carbon Brush Inspection.......................................78
Sweeping Broom Motor Removal & Replacement.........................................78
Sweeping Broom Skirt Adjustments & Removal ............................................80
Sweeping S stem Troubleshooting................................................................83
Vacuum Motor Removal & Carbon Brush Inspection.....................................45
Vacuum S stem Information & Maintenance .................................................43
Vacuum S stem Troubleshooting ..................................................................53
Wheel Drive Motor & Differential Removal ....................................................57
Wheel Drive Switches & Potentiometer .........................................................59
Wheel Drive S stem Information & Maintenance ..........................................55
Wheel Drive S stem Troubleshooting............................................................64
Note: All references to right, left, front, or rear in this manual are as seen from the operator’s stand-point.
TABLE OF CONTENTS
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Hydro Cat 5015B Service Manual
GENERAL INFORMATION AND SAFETY
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OTHER MANUALS AVAILABLE FOR THE HYDRO-CAT 5015B
The following manuals are available from the Advance Literature Service Department:
•H dro-Cat 5015B Parts List - Advance Form Number 042265
•H dro-Cat 5015B Operation Manual - Advance Form Number 041252
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TRANSPORTING THE MACHINE
CAUTION!
Before driving the machine up a ramp and onto a truck or trailer, remove the squeegee tool and the
brushes from the machine to avoid damage.
CAUTION!
Before transporting the machine on an open truck or trailer, make sure that . . .
• The solution tank cover is strapped or taped closed.
• The recovery tank cover is strapped or taped closed.
•The broom access door is latched securely.
• The scrub brushes are installed and in the down position.
• The squeegee is installed and in the down position.
• The sweeping broom lever is in the down position.
• The operator’s seat is strapped or taped down.
• The machine is tied down securely - see tie-down locations in Figure 1.
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Hydro Cat 5015B Service Manual
GENERAL INFORMATION AND SAFETY
FIGURE 1
2 Tie-Downs, 1 under
each roller bumper 2 Tie-Downs under
front edge of machine
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TOWING
If the machine must be towed or pushed, do not move the machine faster than walking speed.
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Hydro Cat 5015B Service Manual
GENERAL INFORMATION AND SAFETY
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SYMBOLS
Advance uses the s mbols below to signal potentiall dangerous conditions. Alwa s read this information
carefull and take the necessar steps to protect personnel and propert .
DANGER!
Is used to warn of immediate hazards that will cause severe personal injur or death.
WARNING!
Is used to call attention to a situation that could cause severe personal injur .
CAUTION!
Is used to call attention to a situation that could cause minor personal injur or damage to the machine or other
propert ..
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GENERAL SAFETY INSTRUCTIONS
Specific Cautions and Warnings are included to warn ou of potential danger of machine damage or bodil
harm.
WARNING!
Keep sparks, flame and smoking materials awa from the batteries. Explosive gasses are vented during
normal operation.
Remove all jewelr when working near electrical components.
Turn the Master Ke Switch OFF and disconnect one of the batter terminals when servicing electrical compo-
nents.
Never work under a machine without safet stands or blocks to support the machine.
Do not dispense flammable cleaning agents, operate the machine on or near these agents, or operate in areas
where flammable liquids exist.
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Hydro Cat 5015B Service Manual
GENERAL INFORMATION AND SAFETY
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GENERAL SAFETY INSTRUCTIONS (continued...)
CAUTION!
Before performing an service function, carefull read all instructions pertaining to that service function.
Take precautions to prevent hair, jewelr , or loose clothing from becoming caught in moving parts.
Keep the Batter Compartment Cover OPEN while charging the batter . Charging produces highl explosive
h drogen gas. Charge onl in well-ventilated areas, awa from open flame. Do not smoke while charging the
batter .
Use caution when moving the machine in below freezing temperature conditions. An water in the solution or
recover tanks or in the hose lines could freeze.
Do not leave the machine unattended without first turning the Master Ke Switch OFF and appl ing the
Parking Brake.
Turn the Master Ke Switch OFF before changing the brushes or broom, and before opening an access
panels or adjusting the Solution Flow Control Valves.
Do not operate the machine on ramps or inclines of more than 5 degrees.
Use care when using scarifier discs and grinding stones. Advance wiil not be held responsible for an damage
to floor surfaces caused b scarifiers or grinding stones.
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SPECIFICATIONS AND MAINTENANCE
Hydro Cat 5015B Service Manual 5
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SPECIFICATIONS
Dimensions English (Metric)
Scrub Brush Diameter 13.5 inches (34 cm)
Scrub Brush Path 50 inches (127 cm)
Scrub Brush Pressure 285 lbs (12 kg)
Scrub Brush Speed 120 rpm (120 rpm)
Machine Length 81 inches (206 cm)
Machine Width 54 inches (137 cm)
Machine Height 57 inches (145 cm)
Machine Height With Overhead Guard 7 inches (200 cm)
Drive Wheels 14 inch (36 cm) solid, traction tires
Rear Wheel 10 inch (25 cm) soft ride tire
Solution Tank Capacity 60 gal (227 litre)
Recovery Tank Capacity 50 gal (18 litre)
Hopper Capacity 3/4 cubic foot (21 litre)
Coverage Rate 84,000 sq ft (7,805 m2) per hour
Turning Radius 66 inches (168 cm)
Machine Weight 2,226 lbs (1,010 kg) net w/o batteries
3,425 lbs (1,553 kg) net w batteries
Battery Weight 1,200 lbs (544 kg)
Battery Compartment Dimensions
Height 23 inches (58 cm)
Width 16 inches (40 cm)
Length 40 inches (102 cm)
General S ecifications
Brush Motor 36 volt, 2 1/4 hp dc motor
Wheel Drive Motor 36 volt, 4 hp dc motor
Vacuum Motor 36 volt, 1 hp dc motor
Broom Motor 36 volt, 1 hp
Squeegee Type 4 sided, curved, self tracking
Battery 36 volt 475 AH

Hydro Cat 5015B Service Manual
SPECIFICATIONS AND MAINTENANCE
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BASIC SERVICE INSPECTION CHECKLIST
The items below are essential to proper machine operation. They should be checked each time a machine is
serviced, for whatever reason.
For Further
Information
Item To Be Ins ected See Page...
Check Scrub Brushes - Min. Bristle Length/1/2 inch (13 mm) N/A
Check Sweeping Broom - Min. Bristle Length/1 3/4 inch (45 mm) N/A
Check Sweeping Broom Pattern/1 1/2 inch (38 mm) 73
Check Skirt on Front of Broom Housing 81
Check Skirts on Sides of Broom Housing 81, 82
Check Front Skirts (next to scrub brushes) 32
Check Gaskets That Seal Against Bottom of Recovery Tank (standard model only) 46
Check Gasket Around Recovery Tank Cover 46
Clean Built-Up Dirt From Squeegee Tool and Blades N/A
Inspect Squeegee Blades, Replace if Necessary 47, 48
Clean and Inspect Vacuum Filter 44
Inspect Vacuum Hoses N/A
Check Drive Differential Oil Level 57
Check Battery Electrolite Level 12
Test Brakes, Adjust if Necessary 8
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SPECIFICATIONS AND MAINTENANCE
Hydro Cat 5015B Service Manual
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SCHEDULED MAINTENANCE
Maintenance intervals given on this page are for average operating conditions. Machines used in a severe
environment may require service more often.
For Further
Information
Daily See Page...
Flush Out Recovery Tank N/A
Empty and Clean Debris Tray N/A
Remove and Rinse Scrub Brushes N/A
Remove and Clean The Squeegee Tool N/A
Charge Battery 12
50 Hours
Inspect Sweeping Broom 73
Inspect All Skirts 32, 81, 82
Inspect All Gaskets On Recovery Tank N/A
Inspect Squeegee Blades 47, 48
Lubricate Squeegee Lift Actuator
Lubricate All Grease Fittings 8
Check Battery Water Level 12
Check Tension On All Belts N/A
Check Sweeping Broom Pattern 73
Check Differential Oil Level 57
Flush Solution Tank 15
Clean Vacuum Filter 44
100 Hours
Rotate Sweeping Broom 75
Inspect Carbon Brushes In Vacuum Motor 45
Inspect Carbon Brushes In Wheel Drive Motor 57
Inspect Carbon Brushes In Brush Drive Motor 23
Inspect Carbon Brushes In Broom Drive Motor 78
Check Oil Level In Brush Drive Gear Cases 25
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