American-Lincoln SC7730 User manual

AMERICAN-LINCOLN 1-1
SC7730
SC7730
Battery Sweeper/Scrubber
American-Lincoln
Form Number OM28600321 2006 English/Revised
®
All directions given in this book are as seen from the operator's position at the rear of the machine.
READ THIS BOOK
This book has important information for the use and safe operation of this machine. Failure to read this book prior to
operating or attempting any service or maintenance procedure to your machine could result in injury to you or to other
personnel; damage to the machine or to other property could occur as well. you must have training in the operation of
this machine before using it.
Operator's Manual

1-2 AMERICAN-LINCOLN
SC7730

AMERICAN-LINCOLN 1-3
SC7730
INDEX
C
CONTROLS ............................................................................................................................................... 1-16
FRONT CONSOLE ............................................................................................................................... 1-16
KEY SWITCH ....................................................................................................................................... 1-17
FORWARD/REVERSE SWITCH .......................................................................................................... 1-17
BATTERY CONDITION & HOUR METER .............................................................................................. 1-18
HEADLIGHT/TAILLIGHT SWITCH (OPTION) .......................................................................................... 1-19
HOPPER OPEN WARNING LIGHT ....................................................................................................... 1-19
FILTER SHAKER SWITCH (DUST CONTROL MODELS) ...................................................................... 1-20
DUST CONTROL SWITCH .................................................................................................................... 1-20
SCRUB BRUSH SWITCH ..................................................................................................................... 1-21
SQUEEGEE SWITCH .......................................................................................................................... 1-21
LOW SOLUTION & HIGH RECOVERY LIGHTS .................................................................................... 1-22
HOPPER LIFT SWITCH ........................................................................................................................ 1-23
MAIN & SIDE BROOMS SWITCH......................................................................................................... 1-23
SPRAY & VAC WAND SWITCH (OPTION) ........................................................................................... 1-24
ESP SWITCH (OPTION) ....................................................................................................................... 1-24
MAIN BROOM & SIDE BROOM ADJUSTMENT KNOBS ...................................................................... 1-25
SOLUTION FLOW KNOB ..................................................................................................................... 1-26
HORN BUTTON .................................................................................................................................... 1-26
FOOT PEDAL & PARKING BRAKE ...................................................................................................... 1-27
SEAT POSITION ADJUSTMENT ........................................................................................................... 1-28
SEAT SAFETY FEATURES .................................................................................................................. 1-28
D
DISCLAIMER ............................................................................................................................................. 1-4
M
MACHINE PREPARATION ......................................................................................................................... 1-13
MACHINE SPECIFICATIONS .................................................................................................................... 1-10
O
OPERATING INSTRUCTIONS ................................................................................................................... 1-29
PRE-START CHECKLIST ...................................................................................................................... 1-29
FILLING SOLUTION TANK .................................................................................................................... 1-29
STARTING MACHINE ........................................................................................................................... 1-30
TRANSPORTING MACHINE ................................................................................................................. 1-30
THE CLEANING OPERATION ............................................................................................................... 1-30
STANDARD & ESP SCRUBBING SYSTEMS ....................................................................................... 1-31
HINTS FOR THE CLEANING OPERATION ........................................................................................... 1-32
POST-OPERATION CHECKLIST ........................................................................................................... 1-33
DRAINING THE RECOVERY TANK ...................................................................................................... 1-33
INSPECTING MAIN BROOM & SCRUB BRUSHES .............................................................................. 1-35
INSPECTING THE SQUEEGEES ......................................................................................................... 1-36
USING THE DUST CONTROL KNOB .................................................................................................... 1-37
CHECKING THE HYDRAULIC FLUID LEVEL ........................................................................................ 1-37
ORDERING PARTS ................................................................................................................................... 1-5
S
SAFETY PRECAUTIONS ........................................................................................................................... 1-7
SYMBOLS ................................................................................................................................................. 1-6

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SC7730
DISCLAIMER
DISCLAIMER
The information contained in this manual is believed correct at the time of publication. American Lincoln
assumes no responsibility or liability for unauthorized changes made to this manual or pages removed, causing
indirect or consequential damages resulting from the use of the information appearing herein.
WARNING!
In the event that machinery or controls described herein are modified in any way, or in the event that such
machinery or controls are not maintained in a proper manner, the instructional material contained herein may
be rendered inaccurate. The information contained herein is to be used only by persons knowledgeable in the
operation of machinery such as that described herein, or other persons being directly supervised by such
knowledgeable persons.
No portion of this manual may be reproduced without the express written consent of:
AMERICAN LINCOLN
Product Engineering
1100 Haskins Road
Bowling Green, OH, 43402
[phone] Fax: [phone]
Copyright 2003 American Lincoln. All rights reserved.
Printed in USA March 2003

AMERICAN-LINCOLN 1-5
SC7730
MACHINE CATALOG NUMBER
505-320 SC7730 (40”) SWEEPER/SCRUBBER
505-321 SC7730 (46”) SWEEPER/SCRUBBER
505-322 SC7730 (40”) SWEEPER/SCRUBBER W/ DUST CONTROL
505-323 SC7730 (46”) SWEEPER/SCRUBBER W/ DUST CONTROL
MACHINE CATALOG NUMBER
505-320 SC7730 (40”) SWEEPER/SCRUBBER
505-321 SC7730 (46”) SWEEPER/SCRUBBER
505-322 SC7730 (40”) SWEEPER/SCRUBBER W/ DUST CONTROL
505-323 SC7730 (46”) SWEEPER/SCRUBBER W/ DUST CONTROL
Parts may be ordered from American-Lincoln authorized distributors.
Record the information from the American-Lincoln serial plate to avoid
delays in filling your order:
Parts may be ordered from American-Lincoln authorized distributors.
Record the information from the American-Lincoln serial plate to avoid
delays in filling your order:
1. Use the model number, catalog number, and serial number when ordering.
2. Give the part number, description, and quantity of parts needed.
3. Give shipping instructions for either freight, UPS, or parcel post.
Parts and supplies listed in this manual can be ordered from the following address:
1. Use the model number, catalog number, and serial number when ordering.
2. Give the part number, description, and quantity of parts needed.
3. Give shipping instructions for either freight, UPS, or parcel post.
Parts and supplies listed in this manual can be ordered from the following address:
Nilfisk-Advance, Inc.
American-Lincoln Div.
Nilfisk-Advance, Inc.
American-Lincoln Div.
American-Lincoln
authorized distributor
American-Lincoln
authorized distributor
14600 21 Avenue North
Plymouth, MN 55447
1-800-214-7700
14600 21 Avenue North
Plymouth, MN 55447
1-800-214-7700
st
Model:
Part No.:
Fuel:
IPX3
Weight:
Serial No.:
Code:
Rated Power:
B
LWA
R
56100775
Made in USA
by American-Lincoln
®
ORDERING PARTS