SC
4500 SERiES
Operator Manual
This operator manual
has information for all
models of SC 4500 series
plus some options and
accessories. Some of
the illustrations and
information may not
apply to your truck.
The most important component is you.
New Bremen, Ohio 45869 USA © 2006 PF14704-WEB Printed in U.S.A.
SC
It’s the law, you must be trained and certified to operate
this truck.
(OSHA § 1910.178, Rev. 1999)
You or others around you can be seriously injured or even
killed if you don't use this truck correctly.
Read and obey all warnings and instructions in this Manual*
and on the truck.
Head, arms, hands, legs or feet outside the operator area
can be pinned or crushed whenever the truck is moving.
Stay within the operator area and
stop the truck completely
before getting off.
A dockboard can move or drop while you are on it. Or
you could drive off a dock. Falls from docks or dockboards
can cause serious injury or even death.
You can be trapped or crushed by objects protruding or
poking into the operator area.
Look where you are going.
Inspect your truck before starting work, make sure it is in
good working order.
* Additional copies of this Operator Manual and all Truck Labels can be obtained
from Crown Equipment Corporation, New Bremen, Ohio 45869 U.S.A.
You Must be Trained
WARNING
STOP
IT'S THE LAW, YOU MUST BE TRAINED AND CERTIFIED
Federal law states that only properly trained operators
are permitted to operate a powered industrial truck and
that your employer must train you and certify that you
are qualified to operate this powered industrial truck.
(OSHA §1910.178, Rev. 1999)
Do not operate this truck
been trained and certified by your employer.
You could be killed or seriously injured
adequately trained for lift truck operation!
in your work place until you have
if you are not
1 Warning
All rights reserved under International
and Pan American copyright conventions
Copyright 2006 Crown Equipment Corp.
You Must be Trained 2
Protect Yourself
07
Stay clear of all
moving parts.
Moving parts can
cut or crush hands,
feet, arms or legs.
Know the Hazards
WEAR YOUR SEAT BELT
Falling from a truck can cause serious injury or even
death.
• Fasten your seat belt and pull it snug before operating
your truck. Keep it fastened until you leave the truck.
• Stay with your truck. Don't jump from an overturning
or falling center-control rider truck.
like end-control rider trucks, where it is recommended
that the operator exit the truck in these emergencies.
DRIVE CAREFULLY
• Never stick your foot, hand, head or any part of your
body outside the operator area, no matter how slow
the truck is moving. Anything caught between the truck
and a fixed object will be crushed or even cut off.
• Stay away from the edge of docks and ramps. Make
sure dockboards are secure. Check that trailer wheels
are chocked. You could be seriously injured or even
killed in a fall from a dock or dockboard.
• Keep your truck under control at all times. Drive at
a speed that allows you to stop safely. Be even more
careful on slippery or uneven surfaces. Do not drive
over objects on the floor.
LOOK WHERE YOU'RE DRIVING
• Always be alert to the area around you and watch
where you are driving. You could be pinned or crushed
by objects intruding or poking into the operator area.
3 Protect Yourself
Note:
This is not
Know the Hazards
AVOID FALLS AND TIPOVERS
Tipovers are very serious accidents. You can be crushed
or even killed if you try to jump clear of an overturning
or falling center-control truck. Keep your seat belt
fastened, grip the steering wheel tightly, brace your feet,
and push yourself back between the side restraints. The
best way to prevent injury is know where you are at all
times and follow the rules of safe truck operation.
• Be extremely careful when working around docks,
dockboards and trailers.
• Use forward tilt only when you have the load in a
rack, over a stack or close to the floor.
• Travel with the load or forks close to the ground and
tilted back. Watch for overhead obstructions. Perform
all truck movements smoothly and at a speed that will
give you time to react in an emergency.
• An unloaded truck can tip over also. Be just as careful
using an unloaded truck as you are a loaded one.
WARNING
USE YOUR TRUCK SAFELY
• Keep your hands and feet away from all moving parts
such as chains, wheels or mast. Make sure the load
backrest is in place, when required.
• Never stand on or under the forks, or allow anyone else
to stand on or under them. The only way to lift people
is with an approved platform. Never allow passengers
on the truck. There is no safe place for them.
• Before you leave your truck: Come to a complete stop,
lower forks to the floor and shut the truck off with the
key or power disconnect.
Protect Yourself 4
Contents
Know the Hazards
SAMPLE CAPACITY PLATE
The information shown on this
sample plate does not apply to
your truck.
Capacity & Load Center 12
SAMPLE
Capacity & Load Center
11 Capacity & Load Center
Warning
You Must be Trained
Protect Yourself
Contents
What's in it for You?
Your Sit-Down Rider
Lift Truck Parts
Capacity & Load Center
Capacity Plate
Power On & Off
Raise/Lower, Tilt & Accessories
Display
Braking
Traveling & Plugging
Daily Safety Check
Be a Safe Driver
11
13
15
16
17
18
19
21
23
1
2
3
5
6
7
9
What’s in it for You?
WHAT'S IN IT FOR YOU?
The better you understand your truck and how to use it,
the better and safer operator you can be. Here are some
guides to using this manual.
QUICK LOCATORS
In addition to the "Contents" page you
can use page headings to find topics.
Some pages also have a picture of the
SC
4500
SERIES
Truck Weight with Max. Battery
3290(7250)
Attachment Data
Sideshifter-100(4)
Serial Number
12345678 E
Truck Type
620-A
600(24)
1430(3150)
1090(2400)
1145(2520)
Units of measure, kg/mm(lb/in)
Capacity with Mast Vertical
Capacity
4825(190)1360(3000) 600(24)
4825(190)
4370(172)
SAMPLE
600(24)4370(172)
760(30)
760(30)
truck in the corner showing features or
functions covered on that page.
"KNOW THE HAZARDS"
Watch for and read these special blocks.
You will find information about possible
safety hazards and how to avoid them.
HOW-TO-DRAWINGS
On many pages you will find pictures
as well as text to help you understand
how to use your truck safely and
productively.
Battery Maintenance
Notes
Warning Labels
5 Contents
27
29
30
What’s in it for You? 6
Your Sit-Down Rider
SIT-DOWN RIDERS
Your sit-down rider truck lifts and stacks loads. It is also
designed to move loads over long distances.
YOUR RIDER TRUCK IS NOT AN AUTOMOBILE
With a load it may weigh more than 3 automobiles, and
the steer wheels are in the rear instead of the front.
FORK FUNCTIONS, STANDARD AND OPTIONAL
Standard fork or hydraulic functions are: Raising and
Lowering the forks plus Tilting the mast. Accessories
such as Sideshift or Carton Clamp may also be included.
Your company has decided which features are needed
in your work area and should train you how to use them.
HOW TO DRIVE YOUR TRUCK
Sit down, fasten your seat belt and pull it snug. Adjust
the seat and steering wheel to their most comfortable
positions. Keep your hands on the controls and your
entire body inside the operator area. Look in the direction
you are going.
GIVE YOUR BODY A BREAK
Take advantage of stop time. Flex your arms and legs.
Staying alert will help you be a better and safer driver.
BUILT TO STANDARDS
This truck was designed and built
to current industry and government
standards and guidelines. For more
information see the following:
• American National Standards
Institute (ANSI/ITSDF) B56.1
• Occupational Safety and
Health Act (OSHA) §1910.178,
Rev. 1999
• Underwriters Laboratory (UL)
583
• National Fire Prevention
Association (NFPA) 505
Hands-on controls
Seated
Seat Belt Fastened
7 Your Sit-Down Rider
Your Sit-Down Rider 8