WRS-5200 Ride-On
Roller Screed
PARTS AND OPERATION MANUAL
Revision #2 (08/09/02)
MULTIQUIP INC
..
..
. PARTS DEPARTMENT:
18910 WILMINGTON AVE. 800-427-1244
CARSON, CALIFORNIA 90746 FAX: 800-672-7877
310-537-3700
SERVICE DEPARTMENT/TECHNICAL ASSISTANCE:
800-421-1244 800-478-1244
FAX: 310-537-3927 FAX: 310-631-5032
E-mail:[email protected] • www:multiquip.com
Atlanta • Boise • Dallas • Houston • Newark
Montreal, Canada • Manchester, UK
Rio De Janiero, Brazil • Guadalajara, Mexico
© COPYRIGHT 2001, MULTIQUIP INC.
PAGE 2 — WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL — REV. #2 (08/09/02)
WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL— REV. 1# (08/09/02) — PAGE 3
HERE'S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL NUMBER
ON-HAND WHEN CALLING
PARTS DEPARTMENT
800/427-1244 or 310/537-3700
FAX: 800/672-7877 or 310/637-3284
SERVICE DEPARTMENT
800/478-1244 or 310/537-3700
FAX: 310 - 537-4259
WARRANTY DEPARTMENT
800/421-1244, EXT. 279 or 310/537-3700
FAX: 310 - 537-1173
MAIN
800/421-1244 or 310/537-3700
FAX: 310 - 537-3927
PAGE 4 — WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL — REV. #2 (08/09/02)
TABLE OF CONTENTS
NOTE
Specification and part number
are subject to change without
notice.
WRS-5200 RIDE-ON ROLLER
SCREED.
Here's How To Get Help .............................................3
Table Of Contents ......................................................4
Training Checklist ....................................................... 5
Daily Pre-Operational Checklist .................................6
Parts Ordering Procedures ........................................7
Operation and Safety Decals .....................................8
Specifications .............................................................9
Safety Message Alert Symbols .......................... 10-11
Rules for Safe Operation ................................... 12-13
Features ...................................................................14
Assembly Instructions ........................................ 15-21
Machine Controls ............................................... 22-23
Machine Start-up and Operation ....................... 24-25
Maintenance and Adjustment Procedures......... 26-27
Suggested Training ............................................ 28-29
Form Specifications .................................................30
Screed Rails .............................................................31
18 and 22 Foot Screed Lengths ..............................32
26 and 28 Foot Screed Lengths ..............................33
30 and 32 Foot Screed Lengths ..............................34
36 and 40 Foot Screed Lengths ..............................35
44 Foot Screed Lengths ..........................................36
48 and 52 Foot Screed Lengths ..............................37
Assembly Drawings
Frame Asssembly (Operator End) ..................... 38-39
Frame Asssembly (Engine End) ........................ 40-43
Control Panel Asssembly ................................... 44-47
Engine Assembly ............................................... 48-51
Frame Assembly ................................................ 52-55
Hydraulic Assembly ............................................ 56-59
Pressure Washer Assembly ............................... 60-61
Wiring Diagram
Wiring Diagram .................................................. 62-63
Terms and Conditions Of Sale — Parts ...................64
WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL— REV. 1# (08/09/02) — PAGE 5
Operator _________________________________________ Trainee __________________________________________
COMMENTS:
TRAINING CHECKLIST
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PAGE 6 — WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL — REV. #2 (08/09/02)
Operator _________________________________________ Trainee __________________________________________
COMMENTS:
DAILY PRE-OPERATION CHECKLIST
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WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL— REV. 1# (08/09/02) — PAGE 7
PARTS ORDERING PROCEDURES
Get special freight allowances
when you order 10 or more
line items via FAX!**
■■
■■
■
UPS Ground Service at no charge for freight
■■
■■
■
PS Third Day Service at one-half of actual freight cost
No other allowances on freight shipped by any other carrier.
**Common nuts, bolts and washers (all items under $1.00 list price)
do not count towards the 10+ line items.
*DISCOUNTS ARE SUBJECT TO CHANGE*
Fax order discount and UPS special programs revised June 1, 1995
For faxed orders only
UPS
Special
Earn Extra Discounts when
you order by FAX!
All parts orders which include complete part numbers
and are received by fax qualify for the following extra
discounts:
Number of
line items ordered Additional Discount
1-9 items 3%
10+ items** 5%
Now! Direct TOLL-FREE access
to our Parts Department!
Toll-free nationwide:
800-421-1244
Toll-free FAX:
800/6-PARTS-7 • 800-672-7877
■■
■■
■ Dealer account number
■■
■■
■ Dealer name and address
■■
■■
■ Shipping address (if different than billing address)
■■
■■
■ Return fax number
■■
■■
■ Applicable model number
■■
■■
■ Quantity, part number and description of each part
■■
■■
■ Specify preferred method of shipment:
•
UPS Ground
•
UPS Second Day or Third Day*
•
UPS Next Day*
•
Federal Express Priority One (please provide us with your Federal
Express account number)*
•
Airborne Express*
•
Truck or parcel post
*Normally shipped the same day the order is received, if prior to 2PM west coast time.
Extra Fax DiscountExtra Fax Discount
Extra Fax DiscountExtra Fax Discount
Extra Fax Discount
for Domestic USAfor Domestic USA
for Domestic USAfor Domestic USA
for Domestic USA
Dealers OnlyDealers Only
Dealers OnlyDealers Only
Dealers Only
PAGE 8 — WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL — REV. #2 (08/09/02)
OPERATION AND SAFETY DECALS
Machine Safety Decals
The WRS-5200 Ride-On Roller Screed is equipped with a number of safety decals. These decals are provided for operator safety
and maintenance information. The illustration below and on the next page shows these decals as they appear on the machine.
Should any of these decals become unreadable, replacements can be obtained from your dealer.
WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL— REV. 1# (08/09/02) — PAGE 9
Figure 1. WRS-5200 Ride-On Roller Screed
WRS-5200 — SPECIFICATIONS
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PAGE 10 — WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL — REV. #2 (08/09/02)
WMS MULTI-USE SCREED — SAFETY MESSAGE ALERT SYMBOLS
Safety precautions should be followed at all times when
operating this equipment. Failure to read and understand the
Safety Messages and Operating Instructions could result in
injury to yourself and others.
FOR YOUR SAFETY AND THE SAFETY OF OTHERS!
This Owner's Manual has been developed to provide
complete instructions for the safe and efficient operation
of the Multiquip Model WRS-5200 Ride-On Roller
Screed. Refer to the engine manufacturers instructions
for data relative to its safe operation.
Before using this mini-screed, ensure that the
operating individual has read and understands all
instructions in this manual.
NOTE
SAFETY MESSAGE ALERT SYMBOLS
The three (3) Safety Messages shown below will inform you
about potential hazards that could injure you or others. The
Safety Messages specifically address the level of exposure to
the operator, and are preceded by one of three words: DANGER,
WARNING, or CAUTION.
DANGER: You WILL be KILLED or
SERIOUSLY injured if you do not follow
directions.
WARNING: You CAN be KILLED or
SERIOUSLY injured if you do not follow
directions.
CAUTION: You CAN be injured if you
do not follow directions.
HAZARD SYMBOLS
Engine exhaust gases contain poisonous
carbon monoxide. This gas is colorless and
odorless, and can cause death if inhaled.
NEVER operate this equipment in a confined
area or enclosed structure that does not
provide ample free flow air.
Potential hazards associated with WRS-5200 Ride-On Roller
Screed operation will be referenced with Hazard Symbols which
appear throughout this manual, and will be referenced in
conjunction with Safety Message Alert Symbols.
GASOLINE is extremely flammable, and its
vapors can cause an explosion if ignited. DO
NOT start the engine near spilled fuel or
combustible fluids. DO NOT fill the fuel tank
while the engine is running or hot. DO NOT
overfill tank, since spilled fuel could ignite if it
comes into contact with hot engine parts or
sparks from the ignition system. Store fuel in
approved containers, in well-ventilated areas
and away from sparks and flames. NEVER
use fuel as a cleaning agent.
Explosive Fuel
Lethal Exhaust Gases
Burn Hazards
Engine components can generate extreme heat.
To prevent burns, DO NOT touch these areas
while the engine is running or immediately after
operations. Never operate the engine with heat
shields or heat guards removed.
Rotating Parts
NEVER operate equipment with covers, or
guards removed. Keep fingers, hands, hair and
clothing away from all moving parts to prevent
injury.
WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL— REV. 1# (08/09/02) — PAGE 11
Accidental Starting
ALWAYS place the engine ON/OFF switch in
the OFF position, and remove the ignition key
when the machine is not in use.
Respiratory Hazard
ALWAYS wear approved respiratory
protection.
Equipment Damage Messages
Other important messages are provided throughout this manual
to help prevent damage to your trash pump, other property, or
the surrounding environment.
This mini-screed, other property, or the
surrounding environment could be damaged
if you do not follow instructions.
NOTE
ALWAYS wear approved eye and hearing
protection.
Sight and Hearing hazard
WMS MULTI-USE SCREED — SAFETY MESSAGE ALERT SYMBOLS
PAGE 12 — WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL — REV. #2 (08/09/02)
WRS-5200 — RULES FOR SAFE OPERATION
CAUTIONCAUTION
CAUTIONCAUTION
CAUTION
:
Failure to follow instructions in this manual may
lead to serious injury or even death! This
equipment is to be operated by trained and
qualified personnel only! This equipment is for
industrial use only.
The following safety guidelines should always be used when
operating the WRS-5200 Ride-On Roller Screed.
GENERAL SAFETY
■
DO NOT operate or service this equipment
before reading this entire manual.
■
This equipment should not be operated by
persons under 18 years of age.
■
NEVER operate this equipment without proper
protective clothing, shatterproof glasses, steel-
toed boots and other protective devices required
by the job.
■
NEVER operate this equipment when not
feeling well due to fatigue, illness or taking
medicine.
■
NEVER operate this equipment under
the influence or drugs or alcohol.
■
NEVER use accessories or attachments, which are not
recommended by Multiquip for this equipment. Damage to
the equipment and/or injury to user may result.
■
Manufacturer does not assume responsibility for any accident
due to equipment modifications.
■
Whenever necessary, replace nameplate, operation and
safety decals when they become difficult read.
■
ALWAYS check the machine for loosened threads or bolts
before starting.
■
ALWAYS try to do most work during daylight hours or
with sufficient artificial lighting. Visibility must be good
for this machine to be used effectively and safely.
■
Check the safety kill switch. It is recommended to test
the engine kill switch prior to each use to ensure the
switch is operating properly.
■
ALWAYS refuel in a well-ventilated area, away from sparks
and open flames.
■
ALWAYS use extreme caution when
working with flammable liquids. When
refueling, stop the engine and allow it to
cool. DO NOT smoke near the screed. Fire
or explosion could result from fuel vapors,
or if fuel is spilled on a hot engine.
■
NEVER operate the screed in an explosive atmosphere or
near combustible materials. An explosion or fire could result
causing severe
bodily harm or even death.
■
Topping-off to filler port is dangerous, as it tends to spill fuel.
■
NEVER store the machine with fuel in the tank for an
extended period of time. Always clean up spilled fuel
immediately!
■
NEVER touch the hot exhaust
manifold, muffler or cylinder. Allow
these parts to cool before servicing
engine or trowel.
■
The power units's engine requires an adequate free flow of
cooling air. NEVER operate the screed in any enclosed or
narrow area where free flow of the
air is restricted. If the air flow is
restricted it will cause serious
damage to the machine or engine
and may cause injury to people.
Remember the machine's engine
gives off
DEADLY
carbon
monoxide gas.
■
High Temperatures – Allow the engine to cool before adding
fuel or performing service and maintenance functions. Contact
with
hot
components can cause serious burns.
WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL— REV. 1# (08/09/02) — PAGE 13
Lifting the Screed and Power unit
MAINTENANCE SAFETY
■
Disconnect the battery and spark plug wires before attempting
any type of service.
■
Securely support any machine components that must be
raised.
■
NEVER lubricate components or attempt service on a running
machine.
■
Allow the machine a proper amount of time to cool before
servicing.
■
Keep the machinery in proper running condition.
■
Make sure that there is no buildup of concrete, grease, oil or
debris on the machine.
■
Fix damage to the machine immediately and always replace
broken parts.
■
Dispose of hazardous waste properly. Examples of potentially
hazardous waste are used motor oil, fuel and fuel filters.
■
DO NOT use food or plastic containers to dispose of
hazardous waste.
■
DO NOT pour waste, oil or fuel directly onto the ground,
down a drain or into any water source.
The following safety guidelines should always be used when
operating the WRS-5200 Screed:
GENERAL SAFETY
■
DO NOT operate this equipment unless all guards and safety
devices are attached and in place.
■
Use proper heavy lifting techniques when moving equipment.
This screed is very heavy. It should be lifted only with a lifting
device (i.e. crane, forklift, etc.) with a lifting capacity of at least
one ton.
■
Check to make sure that the operating area is clear before
starting the engine.
■
ALWAYS have throttle at idle position while starting the
engine.
■
ALWAYS keep clear of rotating or moving parts while
operating this equipment.
■
NEVER leave the machine unattended while running.
■
Refuel in a well-ventilated area, away from sparks and open
flames.
■
Moving Parts - Shut down the engine and disconnect battery
before performing service or maintenance functions. Contact
with moving parts can cause serious injury.
■
Unauthorized equipment modifications will void all
warranties.
■
Disconnect battery and spark plug wires before attempting
service.
CAUTIONCAUTION
CAUTIONCAUTION
CAUTION
:
Temperatures
■
High Temperatures – Allow the machine
and engine to cool before adding fuel or
performing service and maintenance functions.
Contact with
hot
components can cause
serious burns.
Emergencies
■
Always know the location of the nearest
fire
extinguisher
and
first aid kit
. Know the
location of the nearest telephone. Also know
the phone numbers of the nearest
ambulance
,
doctor
and
fire department
. This information
will be invaluable in the case of an emergency.
CAUTIONCAUTION
CAUTIONCAUTION
CAUTION
:
■
Use straps of adequate lifting capacity to lift the drive roller
and strike tube.
■
To lift the power unit, attach a crane or lifting device of
adequate lifting capacity to the power unit's lifting bail.
■
When lifting of the screed or power unit is
required, NEVER stand underneath the
screed or power unit The possibility exist that
severe bodily harm or even death may occur.
DANGERDANGER
DANGERDANGER
DANGER
:
WRS-5200 — RULES FOR SAFE OPERATION
PAGE 14 — WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL — REV. #2 (08/09/02)
WRS-5200 — FEATURES
A. DESIGN
⇒
Ride-on design for easy maneuverability on the job.
⇒
Designed to meet tight paving specifications.
⇒
Hydraulic power for easy operation.
⇒
20 HP gasoline engine.
⇒
Rubber coated drive tubes controlled independently of
each other for simple alignment corrections.
⇒
Crown and camber adjustments that are easily adjusted.
⇒
Powder coated paint finish for longer life, professional
appearance and easy clean up.
B. FLEXIBILITY
⇒
Screed bays from 15 to 50 feet wide using a combina-
tion of strike tubes. Comes complete with six tubes
(two 18 ft.; two 14 ft.; one 16 ft.; one 8 ft.).
⇒
Ideal for handling low slump
concrete.
C. QUALITY
⇒
Assists in achieving optimum F-numbers using stan-
dard finishing techniques.
⇒
Produces a floor with excellent surface aggregate con-
solidation, resulting in a harder, longer wearing surface
finish.
D. PRODUCTIVITY
⇒
Ride-on design for easy maneuverability on the job.
Strikes off over 10,000 square feet per hour.
⇒
Instant forward/reverse screeding action. Strikes off
concrete more quickly than conventional methods.
WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL— REV. 1# (08/09/02) — PAGE 15
Make sure that all manuals and instructions are read care-
fully before putting your new Whiteman Roller Screed into
service. Improper setup, use or maintenance of this equip-
ment could result in personnel injury or damage to the equip-
ment. Listed in Figure 2, are the location of main parts
described in the next section.
Figure 2. General Parts Location
WRS-5200 — ASSEMBLY INSTRUCTIONS
A. ROLLER SCREED PARTS ILLUSTRATION
See Figure 2 below for general parts location.
B. PUTTING INTO SERVICE
The purpose of the instructions section of this manual is to
explain the intended setup, use and maintenance procedures
recommended by Whiteman Industries.
Before packaging and shipment, this Whiteman Ride-on Roller
Screed was run and tested at the factory. If there are ANY
problems, please contact the Multiquip Service Department.
PAGE 16 — WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL — REV. #2 (08/09/02)
WRS-5200 — ASSEMBLY INSTRUCTIONS
C. POWER UNIT ASSEMBLY
The power unit comes completely assembled. However,
before operating the screed, the hydraulic strike tube motor
from the power unit must be bolted to the motor mount, which
comes with the screed, as shown in Figure 3. This takes
two bolts, ½ X 1-1/2.
IMPORTANT: If you change power units, leave the strike
tube motor mount with the roller screed for the next power
unit
.
D. ROLLER SCREED ASSEMBLY
2. Description
The WRS 5200 Ride-On Roller Screed is made up of truss
sections (Figure 4) which vary in length from 3 to 9 feet.
These truss sections support the 6 inch tubing (strike tube)
which runs along the front of the machine. This strike tube
comes in four different lengths, 8, 14, 16 and 18 feet. By
coordinating the truss section and strike tube lengths, vari-
ous roller screed lengths can be assembled.
Figure 4. Truss End Plate
Table 2. ROLLER SCREED ASSEMBLY
LENG.(FT)* TRUSS SECTION (FT)** LETTER CODE ON TRUSS
SECTION STRIKE TUBE(FT)
18 5,8,5 L,RM8,R 18
22 5,9,3,5 L,L14,R8,R 14,8
26 5,4,9,3,5 L,L18,L14,R8,R 18,8
28 5,9,3,6,5 L,L14,R8,R14,R 14,14
30 5,9,8,3,5 L,L14,RM8,R8,R 14,16
32 5,9,3,6,4,5 L,L14,R8,R14,R18,R 14,18
36 5,9,8,3,6,5 L,L14,RM8,R8,R14,R 14,8,14
40 5,9,8,3,6,4,5 L,L14,RM8,R8,R14,R18,R 14,8,18
44 5,9,8,8,3,6,5 L,L14,LM8,RM8,R8,R14,R 14,16,14
44 5,4,9,8,3,6,4,5 L,L18,L14,RM8,R8,R14,R18,R 18,8,18
48 5,9,8,8,3,6,4,5 L,L14,LM8,RM8,R8,R14,R18,R 14,16,18
52 5,4,9,8,8,3,6,4,5 L,L18,L14,LM8,RM8,R8,R14,R18,R 18,16,18
* Actual concrete form width should be at least 2 foot less than screed length.
** Left side of Table I in the truss section represents the power unit end
Table 2 shows the different combination of truss
sections and strike tube lengths to get the desired
roller screed length. Dimensions are in feet
Figure 3. Strike Tube Motor Assembly
WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL— REV. 1# (08/09/02) — PAGE 17
WRS-5200 — ASSEMBLY INSTRUCTIONS
It is important in the assembly of the roller screed to keep
truss sections on the appropriate side. To help with this,
each truss section is stamped with a letter and a number.
This stamping is located on the top pipe of each section.
For example, L14, would represent left or the power
unit end and combine this section (9 feet) with the
end section (5 feet), gives you 14 feet. This is the
strike tube length. The stamping on the 9 foot truss
section would be L14. Examples of the assembly for
different screed lengths are shown in Appendix C.
2. Assembly of the Roller Screed
To begin with, bolt together truss sections that match the
length of the strike tubes desired. Find the length of roller
screed wanted in the Appendix C and match the strike tubes
and truss sections. Use 1-1/2” long bolts where 2 joints
come together and 1-3/4” long bolts where 3 joints meet.
Don’t bolt truss sections from other strike tube lengths to-
gether yet.
As an example, the assembly of a 44’ roller screed is shown.
First check the Appendix C and find the length of screed
wanted. Lay the parts as shown in the drawing out in the
assembly area. Assemble the truss sections to match the
strike tube lengths. For this screed, the strike tube lengths
are 14’, 16’ and 14’.
As an example, the assembly of a 44’ roller screed is shown.
First check the Appendix C and find the length of screed
wanted. Lay the parts as shown in the drawing out in the
assembly area. Assemble the truss sections to match the
strike tube lengths. For this screed, the strike tube lengths
are 14’, 16’ and 14’. The following Figures, 4, 5 and 6, are
the truss sections assembled to match the strike tubes.
Task 1.
Assemble right, left and middle truss sections. See Figures
5, 6, and 7.
Figure 5. Right Section 14 Feet
PAGE 18 — WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL — REV. #2 (08/09/02)
Figure 6. Middle Section 16 Feet
Figure 7. Left Section 14 Feet
Task 2.
Once the assemblies mentioned above are finished, start
on one end, take the strike tube and insert it into the 1-3/8
bearing mounted on the outer plate as shown in Figure 8.
The 1-5/8 nut and jam nut should be turned in until they are
against the strike tube hub.
Figure 8. Strike Tube Mount
Task 3.
Take the middle bracket and insert the splined shaft of it into
the other end of the strike tube as shown in Figure 9. Slide
the middle bracket pins into the section just made.
Figure 9. Middle Bracket Mount
WRS-5200 — ASSEMBLY INSTRUCTIONS
WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL— REV. 1# (08/09/02) — PAGE 19
WRS-5200 — ASSEMBLY INSTRUCTIONS
Task 4.
If another middle bracket is not required, go to the next paragraph. Two middle brackets are required for three strike tubes,
one for two strike tubes. If another middle bracket is required, insert the middle strike tube into the splined shaft of the
middle bracket mentioned above. Assemble the truss sections and middle bracket using the ½ X 1-3/4 bolts. Working your
way across, take the next middle bracket and insert the splined shaft into the middle strike tube as shown in Figure 9 & 10.
Figure 10. Middle Section
Task 5
Now go to the other end of the roller screed, take the strike
tube there and insert it into the second middle bracket’s
splined shaft. As you pull the last 14’ section (Figure 7) into
place, insert the end of the strike tube into the bearing as
you did in Figure 7. Use ½ x 1-3/4 bolts to bolt the two truss
sections and the middle bracket together.
Task 6.
Once the truss sections are together, string the four long
hydraulic hoses through the middle of the trusses. Two male
and two female quick connects are required at the other
end, one male and female of the 5/8” hose and the same for
the ½” hose.
Task 7.
Put the tarps on the appropriate section. The section of the
tarp where two nylon straps are close together should fit
over a truss joint. All tarps were made to full length per
section.
The tarp for the right section (13’11”) will have two places for
the truss joint. It will have a 4 foot section (which for this
set-up will be folded back under the next section of tarp) and
a 6 and 3 foot section
.
The middle tarp (16’) has a place for the truss joint right in
the middle.
The left tarp (13’5”) has one truss joint located 4 foot in from
the end. For this set-up, the 4 foot section will be folded
back under the 9 foot.
The buckles on the tarp should be on the back side (strike
tube is on front side) and the tarp drain hole on the bottom
when finished.
Task 8.
Two more items need to be added on the outside of the
tarps. These are the 50 foot electric cord and the pump
lever cable. Before buckling the tarp, put the cable and cord
behind enough buckles to hold them in place.
Task 9.
Adjust the 1-5/8” nuts on the strike tubes next to the outer
plates so the other end of the strike tube next to the middle
bracket is spaced from 1/16 to 1/8.”
PAGE 20 — WRS 5200 RIDE-ON ROLLER SCREED — PARTS MANUAL — REV. #2 (08/09/02)
Task 10.
Place the power unit on the appropriate end and the roller
screed is ready to use.
D. HANDLING
1. Moving the Machine
WARNING!
Your Whiteman roller screed was designed to be moved
and handled in several ways. Casters that can be lowered
are provided to move the machine on and off forms and for
moving short distances. When using the casters and
moving short distances, the power unit may be left on the
roller screed.
If lifting the roller screed is planned for transporting or other
reasons, some precautions should be followed.
WARNING!
⇒
When lifting the roller screed to load for transporting or
other purposes, the power unit should be taken off.
⇒
Care should be taken to lift the machine correctly. With
a fork lift, one end at a time can be lifted onto the trans-
port. Lifting straps should be placed around the top pipe
in the 5’ end sections. Figure 10 illustrates the recom-
mended lifting points.
⇒
Care should These lifting positions are the same for both
ends. Attach a lifting strap to one of these points. The
safety snap pins in the top turnbuckles of the truss sec-
tions are not designed to carry the weight of the ma-
chine during lifting. The top of the truss sections should
always be kept in compression. Lifting with straps or
forks from center sections may damage the machine or
bend these pins. Figure 11 shows lifting points A & B.
Lifting point “B” can be used with any screed length while
lifting point “A” should only be used for screed lengths
longer than 32 feet.
Figure 11. Lifting Points
WRS-5200 — ASSEMBLY INSTRUCTIONS
NEVER TRANSPORT SCREED WITH
THE POWER UNIT ON THE MACHINE
.
DO NOT ATTEMPT TO LIFT THE SCREED
FROM THE MIDDLE SECTIONS.
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