SealMaster SP 575 User manual

S:\Engineering\13-Operator Manuals\Current\SQUEEGEE_575_V2.7_MAY_2023.docx
SP575 SQUEEGEE AND DUAL/SPRAY SQUEEGEE
Owner’s Manual
Version 2.7
Issue Date: May 2023
Effective Date: August 2020
Version
Date
Changes
Approval
1.0
Original Issue
2.0
5/20
New Format and Updates
DS
2.1
10/20
Plumbing Updates
JG
2.2
11/21
Transmission Part No.
JG
2.3
1/22
Change Engine Oil –Note
JG
2.4
4/22
Added Paint Page
JG
2.5
6/22
3” Butterfly Valve
JG
2.6
8/22
Added P70003GA
JG
2.7
5/23
Added P70021C008
JG

Table of Contents
CORRESPONDENCE ................................................................................................................................................3
SealMaster® LIMITED WARRANTY .........................................................................................................................4
INTRODUCTION .....................................................................................................................................................5
SELF-PROPELLED SQUEEGEE AND DUAL / SPRAY SQUEEGEE MACHINE...................................................................5
SAFETY PRECAUTIONS AND CAUTIONS ..................................................................................................................6
PRECAUTIONS............................................................................................................................................................6
CAUTIONS..................................................................................................................................................................6
CHECK IT OUT ............................................................................................................................................................7
KNOW YOUR MACHINE.............................................................................................................................................7
FIRE PREVENTION......................................................................................................................................................7
DRESS FOR SAFETY ....................................................................................................................................................8
LEARN TO BE SAFE.....................................................................................................................................................8
WALK AROUND INSPECTION.....................................................................................................................................9
TRAFFIC CONTROL.....................................................................................................................................................9
OPERATION INSTRUCTION SQUEEGEE SP575.......................................................................................................10
BEFORE STARTING ENGINE .....................................................................................................................................10
TO START ENGINE....................................................................................................................................................10
TO OPERATE MACHINE ...........................................................................................................................................10
FILLING MATERIAL TANK.........................................................................................................................................11
OPERATING WATER FOG NOZZLE ...........................................................................................................................12
SQUEEGEE APPLICATION OF SEALER.......................................................................................................................12
MACHINE PARTS LIST SQUEEGEE SP575...............................................................................................................13
PARTS LIST...............................................................................................................................................................13
MACHINE MAINTENANCE .................................................................................................................................... 19
MAINTENANCE SCHEDULE ......................................................................................................................................19
TROUBLESHOOTING GUIDE.....................................................................................................................................20
TANK CAPACITY CHART........................................................................................................................................21
MATERIAL DEPTH AND GALLON VOLUME ..............................................................................................................21
KUBOTA GAS ENGINE PARTS LIST ........................................................................................................................ 22
PARTS LIST FOR 1605 GAS ENGINE..........................................................................................................................22
WIRING CHART SP575 & SP575 DUAL ..................................................................................................................23
WIRING FOR ENGINE-IGNITION-HYD. COOLER-FAN RELAY & WATER ....................................................................23
HYDRAULIC FLOW CHART........................................................................................................................................24
PLANETARY GEAR HUB............................................................................................................................................25
OPERATION INSTRUCTION SP575 DUAL/SPRAY ................................................................................................... 26
BEFORE STARTING ENGINE .....................................................................................................................................26

2
TO START ENGINE....................................................................................................................................................26
TO OPERATE MACHINE ...........................................................................................................................................26
FILLING MATERIAL TANK.........................................................................................................................................28
OPERATING WATER FOG NOZZLE ...........................................................................................................................29
SQUEEGEE APPLICATION OF SEALER.......................................................................................................................29
MACHINE PARTS LIST SP575 DUAL / SPRAY .........................................................................................................30
PARTS LIST...............................................................................................................................................................30
SANDPUMPER II...................................................................................................................................................38
PARTS LIST...............................................................................................................................................................39
OPERATION INSTRUCTION SANDPUMPER II ........................................................................................................41
GENERAL OPERATION & SERVICE INSTRUCTIONS - REPAIR: ...................................................................................41
SUCTION STRAINER .................................................................................................................................................41
CHECK BALLS ...........................................................................................................................................................41
TROUBLESHOOTING GUIDE.....................................................................................................................................42
DISASSEMBLY-ASSEMBLY DIAPHRAGMS SANDPUMPER II ................................................................................... 43
1. CHANGING THE DIAPHRAGMS: ......................................................................................................................43
2. CHANGING THE DIAPHRAGMS: –ACTUATOR ROD ........................................................................................44
CHECK BALL ASSEMBLY SANDPUMPER II ............................................................................................................. 45
1. SERVICING THE CHECK BALLS: ........................................................................................................................45
2. SERVICING THE BOTTOM CHECK BALLS..........................................................................................................45
SQUEEGEE SP575 DUAL/SPRAY............................................................................................................................ 46
FILLING THE TANK FROM ANOTHER CONTAINER....................................................................................................46
APPLICATION –SPRAY WAND .................................................................................................................................47
APPLICATION –SPRAY BAR .....................................................................................................................................48
WATER FLUSH .........................................................................................................................................................48
HYDRAULIC SPRAY BAR OPTIONAL ......................................................................................................................51
PARTS LIST...............................................................................................................................................................51
HOW TO WINTERIZE YOUR EQUIPMENT.............................................................................................................. 52
RECOMMENDED SPARE PARTS LIST ..................................................................................................................... 53
LIST FOR: GAS ENGINES...........................................................................................................................................53
LIST FOR: SQUEEGEE MACHINE SP575 & SP575 DUAL/SPRAY................................................................................53
MAINTENANCE AND STORAGE ............................................................................................................................ 54
MAINTENANCE........................................................................................................................................................54
STORAGE .................................................................................................................................................................54

3
ThorWorks Industries, Inc.
Purchased by __________________________ Model NO. _______________________ Company Name _______________________ Serial NO. _______________________ Address ________________________________ Acceptance Date ________________ City _____________ State______ Zip _______
CORRESPONDENCE
All Correspondence regarding this equipment, as well as general correspondence should be addressed to:
ThorWorks Industries, Inc.
PO Box 2277
Sandusky, OH 44870
In referring to the equipment, kindly state the Model Number, Serial Number and any part number involved
`

4
SealMaster® LIMITED WARRANTY
SealMaster warrants that its products are of quality material and workmanship. SealMaster
agrees to replace, within a period of one (1) year from date of delivery, or at its option, repair,
without charge, any part of their manufacture which proved defective. The repair or
replacement will be free of charge F.O.B. Sandusky, Ohio, providing the damaged part or parts
are returned, freight prepaid, to SealMaster and investigation shows such repair or
replacement is made necessary by an inherent defect of material or workmanship.
It is hereby understood that engines, motors, pumps, or other components purchased by
SealMaster for use on its equipment are not warranted by SealMaster and are sold only with
the standard warranty of the manufacturer of that component.
SealMaster will make no allowances for repairs or alterations completed by outside sources
unless authorization is in writing and approved by an authorized SealMaster representative.
Any claims for defective material or workmanship must be made prior to the expiration of thirty
(30) days from the date failure occurs, and in all cases prior to the expiration of the warranty
period of one (1) year. It is the intent of this paragraph to limit SealMaster’s liability solely to
the cost of replacement parts, F.O.B. factory, or at the option of SealMaster to repair of the
defective part or parts. No allowances for damages, lost time, or any other claim will be
recognized.
This warranty is null and void if other than genuine SealMaster parts are used.
SealMaster is constantly striving to improve their products. Changes in design and
improvement will be made whenever the manufacturer believes the efficiency of the product
will be improved, without incurring any obligation to incorporate such improvements in any
machines which have been shipped or are in service.
In an effort to continue to improve product quality, SealMaster reserves the right to change
specifications without notice.
Any modification or alteration of this machine without prior approval of the manufacturer may
void this warranty.

5
SQUEEGEE AND DUAL / SPRAY SQUEEGEE MACHINE
INTRODUCTION
SELF-PROPELLED SQUEEGEE AND DUAL / SPRAY SQUEEGEE MACHINE
SealMaster® self-propelled seal coating machines and buggies set the industry
standard for ride on seal coating equipment.
SealMaster offers both self-propelled ride on squeegee machines and self-
propelled ride on the dual squeegee and spray seal coating equipment.
SealMaster self-propelled seal coating machines are designed to mix and apply
pavement sealers with or without sand.
SealMaster self-propelled seal coating machines have set the seal coating
equipment industry standards for quality, performance, and durability for over
40 years.

6
SAFETY PRECAUTIONS AND CAUTIONS
PRECAUTIONS
Always wear eye and ear protection, and gloves.
Be aware of all CAUTION - WARNING - DANGER signs on the unit.
Read all Owners Manuals that come with this unit.
Daily check the Engine oil levels.
Refer to Owners Manuals for proper types of oils.
Make sure the operator is familiar with the units’ operation.
Replace any hoses that show signs of wear, fraying, or splitting.
Be sure all fittings and joints are tight and leak proof.
Do not do maintenance work on the unit while in operation.
The unit should not be left unattended when running.
CAUTIONS
Keep hands, feet, and clothing away from moving parts.
Do not operate the machine without all guards in place.
Do not point the spray applicators at another person.
Do not operate the machine, in an enclosed building or confined
area.

7
SAFETY PRECAUTIONS AND CAUTIONS
CHECK IT OUT
Know what protective devices your machine is equipped with and see that
each item is securely in place and operating condition.
For example:
1. Warning Decals
2. Guards
3. Material hose connections and protective sleeve
4. Grounding wires
KNOW YOUR MACHINE
Have all of the repairs been made that you reported? The most minor
malfunction could be the result of more serious trouble.
FIRE PREVENTION
Avoid fire hazards such as:
1. Always stop the engine when refueling, do not refuel while smoking
or when near an open flame or sparks.
2. Always wipe up any spills immediately.
3. Batteries produce explosive gases, keep open flame or sparks away.
4. Remove all trash or debris from the machine, make sure that oily
rags or other flammable materials are not stored in or on the
machine.
5. Check for fuel, engine oil, and hydraulic leaks, replace worn or
damaged hoses.
6. Inspect electrical wiring for worn or damaged insulation, replace as
needed.

8
SAFETY PRECAUTIONS AND CAUTIONS
DRESS FOR SAFETY
When operating your Squeegee equipment always wear the following:
1. Long pants
2. Long-sleeved shirt
3. Eye protection
4. Work shoes
WARNING: MOVING PARTS
Keep hands, feet, hair, and clothing away from all moving parts.
Never operate the machine with covers, shrouds, or guards removed.
Do not wear loose or dangling clothing or jewelry near the
equipment. It could become caught and possibly cause serious injury
or death.
LEARN TO BE SAFE
1. STUDY THE OPERATORS MANUAL and other pertinent information
furnished with the equipment. Learn your machines’operating and
maintenance characteristics, capacities, and limitations.
2. Learn the location and function of all controls, indicators, and
warning devices.
3. Be familiar with the safety devices on your machine.
4. Learn to recognize the machines warning and safety signals, they will
alert you to conditions that may make it hazardous to continue
operating.
5. Carefully read and follow all safety signs and instructions on the
machine.
6. Keep safety signs and instructions in good condition, replace missing
or damaged signs immediately.

9
SAFETY PRECAUTIONS AND CAUTIONS
WALK AROUND INSPECTION
Before each day, walk around the machine and inspect for leaks, loose or
missing parts, damaged parts, or parts out of adjustment. Perform all
recommended daily maintenance.
TRAFFIC CONTROL
Proper traffic control is your responsibility. Never place a Pavement sealer
in an uncontrolled area. Protect vehicles and pedestrians from the
workplace.
REMEMBER:
ONLY YOU CAN PREVENT INJURY TO YOURSELF AND OTHERS!
SAFETY IS YOUR RESPONSIBILITY!

10
OPERATION INSTRUCTION SQUEEGEE SP575
BEFORE STARTING ENGINE:
1. Follow the maintenance procedures listed in the engine manual.
2. Check the gas supply.
3. Make sure the control lever #1, located at the left of the steering
wheel, is in the neutral position. Along with the 3 levers #7 #8 #9
to the right of the steering wheel.
TO START ENGINE:
4. Position yourself in the operator’s seat.
5. COLD ENGINE: Turn key to RUN on control panel-engine display
#46, located on the control panel. Let the display go into its cycle,
then turn key to CRANK. Allow the engine to warm up before
operating.
TO OPERATE MACHINE:
6. To move the machine forward, push control lever #1 forward
SLOWLY until your desired speed is reached. To move the
machine in reverse, pull the control lever to neutral, completely
stopping before going into the reverse position.
NOTE: Always STOP completely, before changing directions. NEVER
operate the machine in reverse, with Rear Assembly in the DOWN
position.

11
SQUEEGEE SP575
FILLING MATERIAL TANK:
7. When cutting material in the machine, always place sealer in the
tank before adding water.
8. Start the agitator by moving the agitator control valve #7to the
forward position. Agitate speed with control speed knob on
agitator motor #21. Set agitator to a proper consistent speed.
9. To avoid a buildup of sand on the sides of the machine, always
pour sand into the center of the tank. The usual amount of sand
used to provide an anti-skid surface or to fill porous pavement is
three pounds per gallon of sealer. This will vary according to the
porosity of the surface you are sealing.
1 CONTROL
LEVER
7AGITATOR
CONTROL VALVE
10 WATER TOGGLE
SWITCH
9REAR ASSEMBLY UP
AND DOWN
8REAR ASSEMBLY
LEFT AND RIGHT
46 CONTROL PANEL
ENGINE DISPLAY

12
SQUEEGEE SP575
OPERATING WATER FOG NOZZLE:
10. During very hot weather, better adhesion of sealer to
blacktop can be obtained by the use of the water fog. Water
spray will cool down the asphalt and help mix any dust missed
during the cleaning operation. The water tank fill is located under
the left sidestep. Always use clean water to avoid plugging water
lines.
11. Engage water toggle switch #10 labeled water pump, to the
UP position.
SQUEEGEE APPLICATION OF SEALER:
12. Lower the rear assembly valve lever #9by moving, labeled
Rear Assembly, to DOWN position.
13. Place your feet on the peddles:
Push down with the toe part of your foot to OPEN valves.
Press with the heel to CLOSE valves.
Keep sealer in a roll of 1 to 3 inches for full 90” application. If you
are sealing on a hill going horizontal, use only the flow control
valve toward the top of the hill. This will prevent material from
running out of the forward squeegee box.
14. The rear assembly valve lever #8can be angled LEFT or
RIGHT by pushing forward or pulling back. Angling the squeegee
allows the operator to leave a “wet” edge on extremely long
pulls.

13
MACHINE PARTS LIST SQUEEGEE SP575
PARTS LIST
ITEM #
PART#
QTY.
DESCRIPTION
17
P576A007
1
7.5 X 10 -12PLY TIRE & FLAP
`
P574A002
1
TUBE WITH METAL STEM
P577A014
1SET
SPLIT RIM SIDE HALF WITH STEM HOLE
23
P953A003
1
T-HANDLE LATCH
25
P458A082
1
KUBOTA GAS ENGINE 1605
26
P716A005
1
HYDRAULIC COOLER WITH BYPASS
27
P474A062
1
MOTOR –HYDRAULIC
P498A012
1
STEERING SHAFT COUPLER
28
P474A079
1
MOTOR –HYDRAULIC
P474A066
2
WHEEL DRIVE –NO BRAKE
29
P593A051
1
WATER PUMP –ELECT 12V DC - OPTIONAL
P596A001
2
WATER TANK PLASTIC 16.45 GAL. - OPTIONAL
31
P476A004
2
BEARING –CONE
32
P476A005
2
BEARING –OUTER RACE
39
P449A010
1
TIP –SPRAY 65/10 - 1/4 “- OPTIONAL
40
P1008A012
2
1-1/2" PLUG-PVC - OPTIONAL
41
P83000C042
1
SHAFT
42
P464A005
1
FUEL CAP
43
P73000B066
1
GAS TANK
106
P29838D003
1
BATTERY LID
29 WATER TANK &
WATER PUMP-ELECTRIC
39 SPRAY TIP
27 STEERING MOTOR &
STEERING SHAFT COUPLER
31 BEARING –CONE
32 BEARING - OUTER RACE
41 SHAFT
17 TIRE & FLAP
TUBE & RIM
25 KUBOTA ENGINE
26 HYDRAULIC COOLER
43 GAS TANK
42 GAS CAP
23 T-HANDLE LATCH
40 PLUG
28 MOTOR –HYD.
& WHEEL DRIVE
106 BATTERY
LID

14
SQUEEGEE SP575
APPLIES TO: SQUEEGEE SP 575
PARTS LIST
ITEM #
PART#
QTY.
DESCRIPTION
1
P488A002
1
CONTROL –“QUADCO”
P488A015
1
CABLE
4
P496A002
1
STEERING WHEEL
P473A001
1
STEERING COLUMN
P936A003
1
CONTROL –HYD. STEERING
7
P472A019
1
AGITATOR CONTROL VALVE
8
P472A019
1
REAR ASSEMBLY LEFT/RIGHT VALVE
9
P472A019
1
REAR ASSEMBLY UP/DOWN VALVE
10
P443A001
1
SWITCH –TOGGLE SINGLE POLE
44
P461A001
1
PANEL FUSE HOLDER
45
P595A009
1
FUSE –25 AMP-ABC
46
P458B422
1
CONTROL PANEL-ENGINE DISPLAY
P458B440
1
IGNITION KEY
1CONTROL LEVER
7AGITATOR
CONTROL VALVE
10 WATER TOGGLE
SWITCH
9REAR ASSEMBLY UP
AND DOWN
8REAR ASSEMBLY
LEFT AND RIGHT
44 PANEL FUSE HOLDER
45 FUSE 25 AMP
4STEERING WHEEL
STEERING COLUMN
STEERING CONTROL-HYD.
46 CONTROL PANEL
ENGINE DISPLAY & KEY

15
SQUEEGEE SP575
APPLIES TO: SQUEEGEE SP 575
PARTS LIST
ITEM #
PART#
QTY.
DESCRIPTION
13
P70021C008
1
CYLINDER –HYD. 1-3/4” X 6”
14
P434A004
2
FLANGE BEARING –AGITATOR 2” 4-BOLT
15
P50137B007
2
SEAL-BEARING PLATE
16
P398R009
1
3” BUTTERFLY VALVE - RIGHT
P398L009
1
3” BUTTERFLY VALVE - LEFT
21
P474A063
1
MOTOR HYD. WITH SPEED CONTROL
22
P602A003
1
SEAT
46
P498A013
1
1” TO 2” KEYED SOLID COUPLING
47
P83000B083
1
FOOT PEDAL SUB ASSEMBLY
48
P72000D027
1
YOKE
49
P326B
2
LINKAGE ASSEMBLY
50
P83000B080
2
3” BUTTERFLY VALVE ARM
46 COUPLING
15 BEARING PLATE
14 FLANGE BEARING-AGITATOR
22 SEAT
21 AGITATION
MOTOR
13 CYLINDER
47 FOOT PEDAL
ASSEMBLY
48 YOKE
49 LINKAGE ASSEMBLY
50 ARM
16 3” BUTTERFLY VALVE

16
SQUEEGEE SP575
APPLIES TO: SQUEEGEE SP 575
PARTS LIST
ITEM #
PART#
QTY.
DESCRIPTION
24
P408A003
1
FILTER –FLOW EZY
33
P707A011
1
TRANSMISSION –WITH FLUSH VALVE
34
P601A008
1
PUMP-HYD.
37
P700A003
1
DIVIDER –PRIORITY FLOW
38
P908A003
1
FILTER –OIL
P909A002
1
FILTER –HEAD SMALL
51
P458B203
1
FILTER –INLINE FUEL
52
P583A003
1
CLEANOUT COVER
53
P583A004
1
BAFFLE MOUNT
54
P1050A006
1
BREATHER FILTER CAP
55
P908A007
1
FILTER - TRANSMISSION
56
P74000C019
1
DIPSTICK - HYDRAULIC OIL
51 FILTER IN LINE
FUEL
38 OIL FILTER &
FILTER HEAD-SMALL
33 TRANSMISSION
34 PUMP-HYD.
54 FILTER CAP
52 CLEANOUT COVER
53 BAFFLE MOUNT
37 DIVIDER –
PRIORITY FLOW
56 DIP STICK
55 FILTER
TRANSMISSION
24 FILTER FLOW EZY
(INSIDE TANK)

17
SQUEEGEE SP575
APPLIES TO: SQUEEGEE SP 575
PARTS LIST
ITEM #
PART#
QTY.
DESCRIPTION
19
P70023D
1
REAR END COMPLETE ASSEMBLY
19
P459A024
2
NEOPRENE 1/2” X 6” X 94”
19
P459A023
1
NEOPRENE 1/2” X 6” X 74”
20
P70021C008
1
CYLINDER –HYD. 1-3/4” X 6”
57
P70001B005
1
BOX FRAME ASSEMBLY
58
P109D
1
BACKING STRIP 91-3/4”
59
P109B
1
BACKING STRIP 70”
60
P70021C
1
SWIVEL FRAME ASSEMBLY
61
P70003GA
1
BOTTOM FRAME ASSEMBLY
62
109C
1
BACKING STRIP 90-5/8”
19 REAR END
COMPLETE ASSEMBLY
20 CYLINDER
61 BOTTOM FRAME
ASSEMBLY
60 SWIVEL FRAME
ASSEMBLY
57 BOX FRAME ASSEMBLY
58 BACKING STRIP
19 NEOPRENE 94”
19 NEOPRENE 74”
59 BACKING STRIP
19 NEOPRENE 94”
62 BACKING STRIP

18
SQUEEGEE SP575
APPLIES TO: SQUEEGEE SP 575
PARTS LIST
ITEM #
PART#
QTY.
DESCRIPTION
17
P576A007
2
7.5 X 10 -12PLY TIRE & FLAP
P574A002
2
TUBE WITH METAL STEM
P577A014
2SETS
SPLIT RIM SIDE HALF WITH STEM HOLE
18
P474A080
1
MOTOR –HYD. LEFT
P474A081
1
MOTOR –HYD. RIGHT
P474A068
2
WHEEL DRIVE –WITH BRAKE
63
P83000F003
3
AGITATOR ASSEMBLY
P459A013
3
AGITATOR RUBBER
P72000B012
3
BACKING STRIP
64
P1057A002
20
LUG NUT 1/2-20 NF & LOCK WASHER
P1036A009
20
SOCKET HD. CAP SCREW 1/2-20 X 1” LG.
65
P1018A017
34
NORD LOCK-WASHER
P513A056
5
STUD- M14X1.5 DOUBLE END
P474B019
5
FLANGE NUT –M14X1.5
66
P1015A018
24
SOCKET HD. CAP SCREW M14-1.5 X 50MM LG.
18 MOTOR –HYD. RIGHT
18 MOTOR –HYD. LEFT
17 TIRE & WHEEL
& SPLIT RIM AND TUBE
63 AGITATOR ASSEMBLY
AGITATOR RUBBER
BACKING STRIP
18 WHEEL DRIVE
65 NORD LOCK-WASHER
66 S.H.C.S. M14-1.5 X 50
64 LUG NUT & LOCK-WASHER
& S.H.C.S. 1/2-20 X 1”
65 NORD LOCK-WASHER,
STUD & M14-1.5 FLANGE NUT