Paladin Tools Hydraulic Windrow Sweepers AH, Hydraulic Windrow Sweepers RLH, Hydraulic Windrow Sweepers CH User Manual
51-3849, 5/26/06 1
QC Series
AH, CH, RLH , RLCH & Loader
Hydraulic Windrow Sweepers
Sweepster Serial Number__________________ Manual Number: 51-3849
Release Date: May 26,2006
800-456-7100 www.paladinbrands.com Sweepster 2800 N. Zeeb Rd., Dexter, MI 48130 United States of America
2 51-3849, 5/26/06
51-3849, 5/26/06 3
Table of Contents
Section 1 ... Installation.................................................... 5-19
Section 2 ... Operation and Maintenance...................... 21-30
Section 3 ... Service ........................................................ 31-35
Section 4 ... Parts............................................................ 37-68
Section 5 ... Options ....................................................... 69-7 8
Section 6 ... Appendix .................................................... 79-86
4 51-3849, 5/26/06
51-3849, 5/26/06 5
Installation Manual
QC Series Angle Brooms
Table of Contents
Introduction...............................................................6
Safety Information............................................... 7-12
General Safety Information..................................... 7-8
Safety Signs & Labels ........................................10-11
Product Information Section .................................... 12
AH/CH ................................................................. 13-16
Pump /T ank Mounting............................................. 13
Swing/Brush Head Mounting................................... 14
Swing/Lift Mounting ................................................ 15
Adjusting Scissor Swing ......................................... 16
Loader ..................................................................... 17
Installation/Storage ................................................. 17
RLH/RLCH ......................................................... 18-201
Swing Assembly ..................................................... 18
Brush Head Assembly/Angle Feature ................ 19-20
6 51-3849, 5/26/06
SAFETY SECTION
INTRODUCTION
Introduction
Importance of this Manual
Read this manual before attempting to operate
the equipment.
This operator’s manual should be regarded as part of the
sweeper. Suppliers of both new and secondhand sweepers
are advised to keep documentation indicating that this
manual was provided with the sweeper.
The manual contains information regarding installation,
operation and maintenance required for this sweeper and
optional equipment. It also includes detailed parts lists.
Purpose of Sweeper
This sweeper is designed solely for use in construction
cleanup, road maintenance, grounds maintenance and
similar operations. Use in any other way is considered
contrary to the intended use. Compliance with and strict
adherence to operation, service and repair conditions, as
specified by the manufacturer, are also essential elements of
the intended use.
Contacting SWEEPSTER
If you have any questions about information in this manual or
need to order parts, please call, write, fax or e-mail
SWEEPSTER.
SWEEPSTER
2800 North Zeeb Road
Dexter, Michigan 48130
Phone: (734) 996-91 16 - (800) 456-7100
FAX: (734) 996-9014
e-mail: sweepster@paladinbrands.com
For help with installation, operation or maintenance
procedures, contact our Technical Service Department. Direct
product questions and parts orders to our Sales Department.
When ordering parts or accessories, be prepared to give the
following information:
•Sweeper model, serial number and date of
purchase
•Prime mover, make and model
•Part number, description and quantity
This sweeper should be operated, serviced and repaired
only by persons who are familiar with its characteristics and
acquainted with relevant safety procedures.
Accident prevention regulations, all other generally
recognized safety regulations and all road traffic regulations
must be observed at all times.
Any modifications made to this sweeper may relieve the
manufacturer of liability for any resulting damage or injury.
Safety Alert Symbol
This safety alert symbol indicates important safety
messages in this manual. When you see this
symbol, be alert to the possibility of injury. Carefully read the
message that follows and inform other operators.
Terms Used in Manual
Right-hand, left-hand, front and rear are determined from the
operator’s perspective (either the operator’s seat or standing
behind a walk-behind unit), facing forward in the normal
operating position.
Prime mover refers to the tractor, truck, loader or tow vehicle
that the sweeper is mounted on or towed by.
Optional Equipment
Installation instructions for optional equipment, if applicable,
appear in the Service Manual Section.
Specifications & Features
Due to continuous product improvement, specifications and
features may change without notice.
Warranty
To validate the warranty for this unit, fill out the warranty card
or warranty pages located at the back of this manual. Then,
send this information to SWEEPSTER.
51-3849, 5/26/06 7
SAFETY SECTION
GENERAL SAFETY INFORMATION
•Check prime mover tire pressure before sweeping.
Safety Information
Read this manual
Read all safety information in this manual. All
operators must read and understand the entire
contents of this manual before sweeping. General
safety practices are listed on Safety Information
pages and specific safety
information is located throughout this manual.
Hazard Definitions
•Check tire ratings to be sure they match the prime
mover load. Weigh the sweeper end of the prime
mover, if necessary, to insure proper tire rating.
•Remove from the sweeping area all property that
could be damaged by flying debris.
•Be sure all persons not operating the sweeper are
clear of the sweeper discharge area.
•Always wear proper apparel such as a long-sleeved
shirt buttoned at the cuffs; safety glasses, goggles
or a face shield; ear protection; and a dust mask.
Four hazard classifications are used in this manual. They are
DANGER - Indicates an imminently hazardous
situation which, if not avoided, will
result in death or serious injury.
WARNING -Indicates a potentially hazardous
situation which, if not avoided, could
result in death or serious injury.
CAUTION -Indicates a potentially hazardous
situation which, if not avoided, may
result in minor or moderate injury.
CAUTION - Used for instructions when machine damage
may be involved.
Operation
CAUTION - A sweeper is a demanding machine.
Only fully trained operators or trainee
operators under the close supervision
of a fully trained person should use
this machine.
Before operating sweeper:
While operating sweeper:
•When operating sweeper, adhere to all govern ment
rules, local laws and other professional guidelines for
your sweeping application.
WARNING - Never raise the sweeper more than a
few feet off the ground. The sweeper
can tip back or the prime mover can
tip over causing death or serious
injury,
•Before leaving the operator’s area for any reason, lower
the sweeper to the ground. Stop the prime mover
engine, set the parking brake and remove the key from
the ignition.
•Minimize flying debris - use the slowest rotating speed
that will do the job. See Operation Section: Operating
Tips
•Keep hands, feet, hair and loose clothing away from all
moving parts.
•Leave the brush hood (shield) and all other shields and
safety equipment in place when operating the sweeper
and prime mover.
•Be aware of the extra weight and width a sweeper adds.
Reduce travel speed accordingly. See Product
Information Section: Operating the Sweeper.
•Learn sweeper and prime mover controls in an off-road
location.
•Be sure that you are in a safe area, away from traffic or
other hazards.
•Check all hardware holding the sweeper to the prime
mover, making sure it is tight.
•Replace any damaged or fatigued hardware with
properly rated fasteners. See Maintenance Section
•Make sure all hydraulic hardware and hydraulic fittings
are tight.
•Replace any damaged or fatigued fittings or hoses.
•When sweeping on rough terrain, reduce speed to avoid
“bouncing” the sweeper. Loss of steering can result.
•Never sweep toward people, buildings, vehicles or other
objects that can be damaged by flying debris.
•Only operate the sweeper while you are in the operating
position. The safety restraint must be fastened while
you operate the prime mover. Only operate the controls
while the engine is running. Protective glasses must be
worn while you operate the prime mover and while you
operate the sweeper.
•While you operate the sweeper slowly in an open area,
check for proper operation of all controls and all
protective devices. Note any needed repairs during
operation of the sweeper. Report any needed repairs.
8 51-3849, 5/26/06
SAFETY SECTION
GENERAL SAFETY INFORMATION
Service & Repair - General
CAUTION - Do not modify the sweeper in any way.
Personal injury could result. If you have
questions, contact your dealer or
SWEEPSTER.
Repair or adjust the sweeper in a safe area, away from
traffic and other hazards.
Before adjusting or servicing - lower the sweeper to the
ground, set parking brake, shut down the prime mover
and remove the key from the ignition.
When working on or around the sweeper, safely secure it
from falling or shifting.
Service & Repair - Hydraulic Safety
Stop the prime mover engine and release hydraulic pressure
before servicing or adjusting sweeper hydraulic systems.
WARNING - Escaping hydraulic fluid can have
enough pressure to penetrate the skin,
causing serious personal injury.
Check lines, tubes and hoses carefully. Do not use your
hand to check for leaks. Use a board or cardboard to check
for leaks. Tighten all connections to the recommended
torque. See Appendix.
Do not bend high pressure lines. Do not strike high pressure
lines, Do not install bent lines, bent tubes, or kinked hoses.
Do not install damaged lines, damaged tubes, or damaged
hoses.
Repair loose lines, loose tubes, and loose hoses. Repair
damaged lines, damaged tubes, and damaged hoses.
Leaks can cause fires. See your SWEEPSTER dealer for
repair or replacement parts.
Replace the parts if any of the following conditions are
present:
•The end fittings are damaged or leaking.
•The outer covering is chafed or cut.
•The reinforcing wire layer is exposed.
•The outer covering is ballooning locally.
•The hose is kinked or crushed.
•The armoring embedded in the outer cover.
•The hoses have been pulled or stretched.
Make sure that all clamps, guards, and shields are installed
correctly.
51-3849, 5/26/06 9
Notes
10 51-3849, 5/26/06
SAFETY SECTION
SAFETY SIGNS & LABELS
Safety Signs and Labels
There are several specific safety signs on this sweeper. The
exact location of the hazards and the description of the
hazards are reviewed in this section.
Placement or Replacement of Safety Signs
1. Clean the area of application with nonflammable solvent,
and then wash the same area with soap and water.
2. Allow the surface to fully dry.
3. Remove the backing from the safety sign, exposing the
adhesive surface.
4. Apply the safety sign to the position shown in the diagram
above and smooth out any bubbles.
Instructions
• Keep all safety signs clean and legible.
• Replace all missing, illegible, or damaged safety
signs.
• Replacement parts, for parts with safety signs
attached, must also have safety signs attached.
• Safety signs are available, free of charge, from your
dealer or from SWEEPSTER.
Item Part Qty Description
2. 50-0634 1 Label, Serial Number
3. 50-0643 2 Label, Tie Down Point
4. 50-0721 2 Label, Warning, Crush Hazard
5. 50-0722 1 Label, Warning, Misuse Hazard
6. 50-0725 1 Label, Warning, High Pressure Fluid Hazard
7. 50-0726 2 Label, Warning, Flying Objects & Entanglement
51-3849, 5/26/06 11
SAFETY SECTION
SAFETY SIGNS AND LABELS
Safety Signs and Labels
2. 50-0634
4. 50-0721
3. 50-0643
5. 50-0722
6. 50-0725
7. 50-0726
12 51-3849, 5/26/06
t
t
t
t
5 Ft
Varies
5 Ft
8 Ft
7 Ft
6 Ft
8 Ft
7 Ft
Maximum Width at Full
6 Ft
5 Ft
8 Ft
7 Ft
6 Ft
Varies
OPERATION SECTION
PRODUCT SPECIFICATIONS
Product Information
Section
Specifications and Model
Views
Width at 0° Articulation
Width at Full Articulation
123722
Appro xim at e Weig ht
(Brush Head Onl y)
Max im um Lengt h at 0°
Length at 0° Articulation Length at Full Articulation
Articulation
Maximum Width at 0°
Articulation
123456
Maximum Length at
Full Articulation
Articulation
Sweeping W i dt h at 0°
Articulation
Sweeping W i dt h at F ull
Articulation
QC Brush Head
Single Motor
Dual Motor
383 lbs 419 lbs 5 F
442 lbs 480 lbs 6 F
505 lbs 543 lbs 7 F
572 lbs 612 lbs 8 F
(Mounting Dependent)
70.5 inches
82.5 inches
94.5 inches
106.5 inc hes
5 Ft
6 Ft
7 Ft
8 Ft
(Mounting Dependent)
72 inches
82 inches
93 inches
103 inches
60 inches
72 inches
84 Inches
96 inches
54 inches
64 inches
75 inches
85 inches
Range of Hydraulic Oil Fl ow
Si ngle Motor 18 cubic inc h 10-18
Si ngle Motor 25 cubic inc h 12-25
Dual M otor 18 c ubi c inch 18-3 6
Maxim um Hydraul ic Oi l P ress ure
Singl e Motor 18 cubic i nch 3500 psi
Singl e Motor 25 cubic i nch 3000 psi
Dual Motor 18 cubi c i nc h 3500 psi
51-3849, 5/26/06 13
Mounting, Pump & T ank Assemblies
NOTE - The following give general instructions. Refer to
instructions included with the mounting assembly for
information specific to a particular prime mover make
and model.
Front Pump Units
1. Remove any parts, such as a knockout, that block access
to the tractor engine’s crankshaft pulley.
2. Attach the mounting assembly to the tractor.
3. Secure the drive hub to the pulley. Some tractors require a
crankshaft adapter.
4. Install the pump mounting bracket on the front of the
tractor. Position the pump so the inlet faces the right-hand
side of the unit. Do not secure with hardware.
5. Assemble the coupling halves and fasten the chain
around them.
6. Apply grease to the pump and drive shafts.
7. Slide the coupling assembly onto the pump shaft.
INSTALLATION SECTION
AH/CH
Rear Pump Units
1. Install the mounting assembly on the tractor.
2. Attach the pump to the rear PTO shaft and secure it
with the chain provided. This prevents the pump from
spinning on the shaft.
CAUTION - Avoid damage to the pump and other
hydraulic components. Do not use rear pump
drive on PTOs faster than 540 RPM.
3. Install the tank and valve assembly.
4. Install hydraulic fittings and hoses.
a. Attach the barb fitting to the pump inlet and the
adapter fitting to the pump outlet.
b. Connect the suction hose to the tank outlet and
to the barb fitting on the pump inlet. Secure
with clamps.
c. Attach the pressure hose to the valve and the
pump’s outlet port. Tighten fittings.
8. Place the keyed end of the drive shaft in the chain coupler.
9. Slide the drive shaft into the drive hub.
10. Fasten the pump to the bracket.
11. Center the chain coupler and tighten set screws.
12. Install the tank and valve assembly.
13. Install hydraulic fittings and hoses.
a. Attach the barb fitting to the pump inlet and the
adapter fitting to the pump outlet.
b. Connect the suction hose to the tank outlet and to the
barb fitting on the pump inlet. Secure with clamps.
c. Attach the 36 inch hose to the valve and the pump’s
outlet port. Tighten the fittings.
14. Go to Swing Assembly.
5. Go to Swing Assembly.
14 51-3849, 5/26/06
INSTALLATION SECTION
AH/CH
Swing Assembly
Figure 1 shows the swing assembly attached to the mounting
assembly.
1. Position the swing assembly in front of the mounting
assembly. Remove the pin(s) from the swing assembly.
2. Align holes in the swing assembly with ears on the
mounting assembly. Slide pin(s) through the holes and
secure with cotter pin(s).
3. Go to Brush Head Assembly.
Brush Head Assembly
1. Position the brush head assembly in front of the swing
assembly.
2. Align holes in the brush frame and swing assembly.
Install hardware, using the cap screw in the center hole
and carriage bolts in the remaining holes.
3. Align the brush head plate with the swing assembly plate
and tighten the hardware.
4. Assemble the spring-chain assembly/assemblies. Attach
the spring end(s) to the brush head upright. Then place
the chain in a slot on the swing plate upright. Figure 2
shows a spring-chain assembly installed on the unit.
5. Connect the transport chain, which is attached to brush
head upright, to the remaining slot on the swing plate
upright. Figure 3 shows a transport chain installed.
NOTE - Use the transport chain to take weight off the spring-
chain assembly/assemblies while transporting the unit
between job sites.
6. Attach 2, 3/4 inch hoses to brush head tubes. Then,
connect the top hose “T” to the filter base and the bottom
hose ”P” to the run port on the valve.
figure 1
figure 2
NOTE: CH units with manual valves should first move “T”
fitting to left side tubes as shown in figure 3. This
will provide enough hose length to make the proper
connection.
figure 3
51-3849, 5/26/06 15
INSTALLATION SECTION
AH/CH
Swing Cylinder
Figure 4 shows the cylinder fully installed.
1. Connect a hose to each fitting on the cylinder.
2. Attach adapter fittings to hose ends.
3. Connect adapter fittings to remote valves (manual
valves) or the Up port (electric valves).
Lift Cylinder
Figure 5 shows the lift cylinder fully installed.
1. Slide the rod end of the cylinder through the plate on
the swing plate upright. Install flat washer and secure
with a nut.
CAUTION - Avoid cylinder damage. Only place 1 nut on
the rod.
2. Attach the barrel end to the center ear on the brush
head upright. Use the clevis pin and hairpin clip
provided.
3. Connect a hose to the elbow fitting on the cylinder.
4. Connect the hose to the first valve that has a single
port (manual valves) or the L port (electric valves).
figure 4
figure 5
16 51-3849, 5/26/06
INSTALLATION SECTION
AH/CH
Adjusting Scissor Swing
CAUTION - Support yokes must fit tightly to the brush
frame, or damage to the swing cylinder will
occur.
1. Loosen hardware holding support yokes.
2. Swing the brush head completely to the right.
3. Slide the right-hand support yoke toward the brush head
until it is snug on the brush frame tube, tighten nuts.
4. Swing the brush head completely to the left.
5. Slide the left-hand support yoke until it is snug on the
brush frame tube, tighten nuts.
6. Swing the brush head assembly both directions and
Figure 6
check to make sure that the support yokes fit tightly to the
brush frame. If not, repeat this procedure from step 1.
Before First Use
1. Fill the tank to 2 inches (51mm) from the top. Use ISO
VG-46 hydraulic oil.
2. Make sure that the tractor parking brake is on and the
tractor is in neutral. Then, prime the pump.
Front pump units - Turn the engine on and off in
short bursts without starting.
Rear and mid pump units - Rapidly engage and
disengage the PTO while the engine is running.
3. Check the amount of oil in the tank. Add oil as required to
bring it to the proper level.
4. Run the engine at a slow idle. Stop the engine and then
check for hydraulic leaks. Make corrections before
proceeding.
5. Start the tractor again. Engage the brush and let it run
while watching for excess vibration or other problems.
Test swing and lift functions. Make corrections before
proceeding.
6. Perform procedures described in Adjusting Scissor Swing
(scissor swing only) and Leveling, Setting, Brush Pattern,
Adjusting Spring-Chain Assemblies and Adjusting
Transport Chain in the Maintenance Section.
51-3849, 5/26/06 17
INSTALLATION SECTION
LOADER
Sweeper Installation
(Broom to Prime Mover)
WARNING - Improper attachment of sweeper could
result in injury or death. Do not operate
this machine until you have positive
indication that the attachment is securely
mounted.
1. Position the broom on a level surface.
2. Enter the prime mover.
3. Fasten the safety restraints.
4. Start the engine.
5. Disengage the parking brake.
6. Align the attachment mechanism with the mounting on
the broom, attach to the prime mover. Follow the attaching
procedure in the prime mover owners manual.
7. Engage the parking brake and shut down the prime
mover. Be sure to relieve pressure to the auxiliary
hydraulic lines.
8. Unfasten safety restraints and exit the prime mover.
Removing the Sweeper
WARNING - Serious injury or death may result from
disengaging the sweeper when the
sweeper is in an unstable position or
carrying a load. Place the sweeper in a
stable position before disengaging.
CAUTION - Hoses for the sweepers must be removed before
the quick attach is disengaged. Pulling the
sweeper with the hoses could result in damage to
the prime mover or the sweeper.
1. Lower the broom to the ground.
2. Engage the parking brake and shut down the prime
mover. Be sure to relieve pressure to the auxiliary
hydraulic lines.
3. Unfasten safety restraints and exit prime mover.
4. Disconnect the broom hydraulic lines from the prime
mover. Connect quick couplers together to keep clean.
5. Disengage attachment mechanism. (mechanical type)
6. Enter prime mover, fasten safety restraints and start the
prime mover.
9. Ensure that the hydraulic quick couplers are clean.
Connect hydraulic lines for the broom to the
prime mover. Twist the collar of the quick couplers
one quarter of a turn in order to secure the hydraulic
connections.
10. While the loader arms are lowered, visually inspect the
attachment mechanism to ensure that it is securely
mounted.
WARNING - Improper attachment of sweeper could
result in injury or death. Do not operate
this machine until you have positive
indication that the attachment is securely
mounted.
7. Disengage attachment mechanism. (hydraulic type)
8. Disengage the parking brake, and back away from the
broom.
Storage
CAUTION - Do not store the sweeper with weight on the
brush. Weight will deform the bristles,
destroying the sweeping effectiveness. To
avoid this problem, place the sweeper on
blocks.
Do not store polypropylene brushes in direct
sunlight. The material can deteriorate and
crumble before the bristles are worn out.
Keep polypropylene brush material away from
intense heat or flame.
18 51-3849, 5/26/06
INSTALLATION SECTION
RLH/RLCH
Swing Assembly
1. Slide the pump onto the rear PTO. Secure with a chain.
Attach the barb to the pump inlet and the elbow and relief
fittings on the pump outlet (figure 7.)
2. Attach bottom plates to the swing assembly using hitch
pins supplied. Plates go inside the frame with bends to
the center.
3. Connect 39-link chains to bottom plates with shackles.
4. Fasten keyhole plates to the tractor toplink using pins
from the tractor (figure 8).
5. Position the swing assembly behind the 3-point hitch with
the half-moon plate to the rear.
6. Lower hitch arms fully.
7. Slide hitch arms onto pins welded to the swing assembly.
Secure with ring pins.
8. Secure the tractor toplink to the top of the swing assembly
using a pin.
9. Raise the hitch until the dimension from the slot in the
center of the swing plate to the ground measures 16
inches (406mm). See figure 9
10. Level the swing assembly from front to back using the
toplink and side to side using the adjustable hitch arm.
11. Attach drop chains to keyhole plates. Adjust so chains
keep the 16 inch (406mm) dimension.
NOTE - For best sweeping results, keep the swing assembly
at least 16 inches (406mm) above the ground and
21 inches (533mm) high to sweep snow. Otherwise,
material tends to carry over the brush and onto the
area swept.
Figure 7
Figure 8
Check Disabler
For rear-mounted brooms the integral check valve cartridge,
located in each motor, must be replaced with a blank
cartridge, part number 03-4891.
16 in. (406 mm)
Figure 9
51-3849, 5/26/06 19
INSTALLATION SECTION
RLH/RLCH
Brush Head Assembly
1. Position the brush head assembly behind the swing
assembly.
2. Align holes in the brush frame and swing assembly.
Install 3 carriage bolts, flat washers, lock washers and
nuts. Do not tighten the hardware; it must remain loose to
level the brush head assembly.
3. Assemble the spring-chain assembly/assemblies. Attach
the spring end(s) to the brush head upright. Then place
the chains in the slots on the swing assembly upright.
4. Connect the transport chain, which is attached to brush
head upright, to the remaining slot on the swing
assembly upright.
NOTE - Use the transport chain to take weight off the spring chain assembly/assemblies while transporting unit
between job sites.
5. Connect pressure and return hoses to prime mover
remotes.
NOTE - If 12 gpm (45.4 lpm) is not available, purchase a
power pack from SWEEPSTER.
6. Attach the pressure hose to the rear tube on the brush
head and the return hose to the front tube. The
Angle Feature
Manual Angle Kit
NOTE - Some sweepers use hydraulic swing instead of
manual angle kit. See Swing Cylinder later in this
section or Option - Hydraulic Swing/Electric Valve at
the back of this manual.
Figure 10
Figure 11
1. Slide the inner link into the outer link (figure 10).
2. Place link ends on swing assembly pins (figure 11).
Secure with cotter pins.
3. Position the brush head assembly at the desired angle.
Align holes in both links and install lock pin to keep the
brush head assembly in position (figure 12).
Figure 12
20 51-3849, 5/26/06
INSTALLATION SECTION
RLH/RLCH
Hydraulic Angle Kit
NOTE - For hydraulic swing with electric valves, refer to
Option - Hydraulic Swing/Electric Valve at the back of
this manual.
1. Attach fittings to the cylinder with the elbow fitting on the
rod end and the orifice fitting on the barrel end (figure 13).
2. Install the cylinder with the barrel end on the swing
assembly and the rod end on the swing plate. Secure with
cotter pins (figure 14).
3. Connect a hose to each fitting.
4. Attach adapter fittings to hose ends.
5. Connect adapter fittings to remote valves on the prime
mover.
Figure 13
Before First Use
1. Run the prime mover engine at a slow idle. Stop the
engine and then check for hydraulic leaks. Make
corrections before proceeding.
2. Start the prime mover again. Engage the brush and let it
run while watching for excess vibration or other problems.
Test swing and lift functions. Lower the sweeper to the
ground, set the parking brake, shut down the prime mover
and remove the key from the ignition; make corrections
before proceeding.
3. Perform procedures described in Leveling, Setting Brush
Pattern, Adjusting Spring-Chain Assemblies and Adjusting
Transport Chain in the Maintenance section.
Figure 14
51-3849, 5/26/06 21
Operation and
Maintenance Manual
QC Series Angle Brooms
Table of Contents
Operation ........................................................... 22-25
Operation ...................................................................22-23
Storage............................................................................ 23
Leveling Sweeper ...................................................... 24-25
Maintenance. ..................................................... 26-30
Maintenance Schedule ................................................... 26
Maintenance Record ...................................................... 27
Brush Pattern Adjustment ............................................... 28
Replacing Brush Sections ............................................. 29
Lubrication Points ...........................................................
30
22 51-3849, 5/26/06
OPERATION SECTION
SWEEPING/OPERATING TIPS
Before Each Use
Perform daily maintenance as indicated in Maintenance
Schedule.
Run the prime mover and sweeper at a slow idle. Check for
hydraulic leaks or other problems and make corrections, if
necessary, before using the sweeper. See “Hydraulic
inspection guideline”.
WARNING - Avoid serious injury. Check for large
objects that could harm the operator or
others if thrown by the sweeper. Remove
these items before operating.
During Use
Directing Debris
Carry the sweeper low to the ground so that the operator has
good visibility and stability. Avoid any sudden movements.
Avoid excessive downward pressure on the brush sections
to prevent excessive wear. A two to four inch wide pattern is
sufficient for most applications. Ensure that the adjustment
bolts are equally adjusted in order to prevent an uneven
wear pattern. To adjust brush pattern see “Adjusting Brush
Pattern”.
Direct debris by angling the brush head in that direction.
Observe wind direction. Sweeping with the wind makes
sweeping more effective and helps keep debris off the
operator.
Engaging Functions - Tractor Mounts
Methods for engaging run, swing and lift functions differ
according to how the unit is equipped.
Manual Valves with Control Rods
Control rod functions are marked with a label. Pull or push
control rods according to instructions.
Brush Run Swing Lift
Push to stop Push to angle left Push to lower
Pull to run Pull to angle right Pull to raise
Manual Valves without Control Rods
Engage functions with valve control handles.
• With SWEEPSTER hydraulic run, swing and lift:
The first handle (closest to the operator) controls lift. Push
forward to lower and pull back to raise.
The second handle activates the swing function. Push
forward to angle left and pull back to angle right.
The third handle controls brush rotation. Pull back to run
and push forward to stop.
Electric Valves
Activate valves with switches on the control box. Functions are
marked with a label.
Prime Mover Valves
The terms swing and angle are used interchangeably.
Manual Angle Kit
1. Remove the lock pin from links.
2. Position the brush head at the desired angle, aligning
holes in the inner and outer link.
3. Insert and close the lock pin.
Hydraulic Angle Kit
1. Start the prime mover.
2. Rear or mid pump units only - Engage the PTO.
3. Position the brush head at the desired angle by using the
valve control for the swing function.
Activate valves with prime mover controls.
51-3849, 5/26/06 23
OPERATION SECTION
SWEEPING/OPERATING TIPS
Sweeping
To sweep:
1.
Manual angle kit only - Swing the brush head assembly
the direction that you want to direct debris.
2. Start the prime mover at idle and raise the brush.
3. Rear pump units only - Engage the PTO.
4. Hydraulic angle kit only - Swing the brush head assembly
the direction that you want to direct debris.
5. Engage the brush and then lower it to the ground.
6. Increase prime mover engine rpm to sweeping speed.
CAUTION - Avoid hydraulic pump damage on rear pump
units. Do not run the engine at speeds above
standard PTO RPM. This will destroy the pump.
7. Travel forward at 5 mph (8 kph) or less.
CAUTION - Avoid sweeper damage. Reduce travel speed to
avoid hitting immoveable objects.
Operating Tips
CAUTION - Avoid sweeper damage. Do not ram into piles.
Use an appropriate attachment for this type of
job.
Brush, Engine & Travel Speeds
Vary brush, engine and travel speeds to match sweeping
conditions.
Large Areas
When sweeping a large area, such as a parking lot, make a
path down the middle and sweep to both sides. This reduces
the amount of debris that the sweeper must sweep to one
side.
Snow
Fast brush speeds and slow travel speeds are needed to
sweep snow effectively. Start at 3/4 throttle and the lowest
gear of the prime mover. For wet and/or deep snow, increase
to almost full throttle. This helps keep snow from packing up
inside the brush hood.
In deep snow you may need to make multiple passes to get
down to a clean surface.
Brush Head Storage
CAUTION - Do not store sweeper with weight on the brush.
Weight will deform the bristles, destroying the
sweeping effectiveness. To avoid this problem,
place the sweeper on blocks or use optional
stands.
Do not store polypropylene brushes in direct
sunlight. The material can deteriorate and
crumble before the bristles are worn out.
Keep polypropylene brush material away from
intense heat or flame.
To keep snow from blowing back onto a swept area, always
sweep so the wind is at your back.
Dirt & Gravel
To keep dust at a minimum, use the optional dust
suppression kit or plan sweeping for days when it is
overcast and humid or after it has rained. Also, sweep so the
wind blows at your back.
Low brush speeds and moderate travel speeds work best for
cleaning debris from hard surfaces. Brush speeds that are
too fast tend to raise dust because of the aggressive
sweeper action.
To sweep gravel, use just enough brush speed to “roll” the
gravel, not throw it.
Heavy Debris
Travel slowly - 2-3 mph. (3-5 kph)
Sweep a path less than the full width of the sweeper.
Increase engine speed if debris becomes very heavy.
24 51-3849, 5/26/06
MAINTENANCE SECTION
LEVELING THE SWEEPER
Leveling
Level the sweeper for even brush wear and effective use.
CAUTION - Avoid injury. Before adjusting the sweeper ,
always turn off the sweeper and the prime
mover engine and remove the key.
1. Move the sweeper to a flat, paved surface.
2. Lower the brush head assembly so the brush is 2 inches
(51 mm) above the ground.
3. Engage the parking brake and shut down the prime
mover. Be sure to relieve pressure to the auxiliary hydraulic
lines.
4.
Unfasten safety restraints and exit prime mover.
5. Check if the swing assembly is level by using a bubble
level. To make corrections:
Scissor swing/plate swing on tractor - Turn leveling
bolts(A) (figure 15 and 16) in or out in equal amounts. If
the front of the swing assembly is high, turn the leveling
bolts in. If it is low, turn the leveling bolts out.
Loader with quick attach mounting - Adjust tilt cylinders. If
the front of the swing assembly is high, extend tilt
cylinders. If low, retract cylinders.
B
A
FIGURE 15
A
FIGURE 16
RLH/RLCH - Adjust the toplink. If the rear of the swing
assembly is high, lengthen the toplink. If low, shorten the
toplink.
6. Position the brush head assembly straight ahead. On
each side, measure from the brush frame to the ground
(figure 17). If measurements are not equal:
Scissor swing - Turn adjustment screw (B) (figure 15) in to
lower the right-hand side of the brush head assembly.
Turn it out to lower the left-hand side.
Plate swing on Tractor/Loader - Loosen hardware that
attaches the swing assembly to the brush head assembly;
lower the high side of the brush head until both sides are
an equal distance above the ground. Tighten the
hardware.
RLH/RLCH - Raise or lower the adjustable hitch arm.
FIGURE 17
51-3849, 5/26/06 25
MAINTENANCE SECTION
LEVELING THE SWEEPER
Low
figure 18
High
figure 19
High
Low
High
Low
Low
High
figure 20
Low
figure 21
Low
High
High
Low
Low
HighHigh
7. Measure to see if the brush head assembly is level when
angled. First, angle the brush head to the right. Measure
as in step 4. Then, angle the brush head to the left.
Measure again. If measurements are equal, the sweeper
is level. If not, proceed with this step.
Scissor swing - To correct leveling problems in:
• figure 18, turn leveling screws out. (figure 20, A)
• figure 19, turn leveling screws in. (figure 20, A)
• figure 20, turn the adjustment screw in. (figure 20, B)
• figure 21, turn the adjustment screw out. (figure 20, B)
Plate swing on tractor - To correct leveling problems
shown in:
• figure 18, turn leveling screws out. (figure 21, A)
• figure 19, turn leveling screws in. (figure 21, A)
• figure 20, loosen hardware that attaches the swing
assembly to the brush head assembly; lower the
left-hand side of the brush head until both sides are an
equal distance above the ground. Tighten the hardware.
Loader - To correct leveling problems shown in:
• figure 18, extend tilt cylinders.
• figure 19, retract tilt cylinders.
• figure 20, loosen hardware that attaches the swing
assembly to the brush head assembly; lower the
left-hand side of the brush head until both sides are an
equal distance above the ground. Tighten the
hardware.
• figure 21, loosen hardware that attaches the swing
assembly to the brush head assembly; lower the right hand side of the brush head until both sides are an
equal distance above the ground. Tighten the
hardware.
RLH/RLCH - To correct leveling problems in:
• figure 18, lengthen the hitch toplink.
• figure 19, shorten the hitch toplink.
• figure 20, lower the adjustable 3-Point hitch arm.
• figure 21, loosen hardware that attaches the swing
assembly to the brush head assembly; lower the right hand side of the brush head until both sides are an equal
distance above the ground. Tighten the hardware.
• figure 21, raise the adjustable 3- Point hitch arm.
26 51-3849, 5/26/06
MAINTENANCE SECTION
MAINTENANCE SCHEDULE
Maintenance Schedule
Procedure Before After 100 500 See Prime
Each Use Each Use Hours Hours Mover
Brush head assembly - Level
Brush pattern - Check (See Pattern Adj. Section)
Cylinders - Retract rods
- Grease threaded and ball ends to
prevent rust
Drive shaft, pump - Check (AH/CH; Power Pack)
Manual
Filter, air , prime mover - Clean
Filter, hydraulic - Replace (AH/CH)
Fittings/hoses, hydraulic - Check for leaks/tighten
Check for damage
Fittings, zerk - Grease. (See lubrication points)
Oil, hydraulic - Check Level (AH/CH)
- Replace (AH/CH); use ISO
VG-46 hydraulic oil
Hardware - Check for tightness
Swing plate - Grease (CH/RLH/RLCH/Loader)
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