INTRODUCTION
This manual will help you get the most from your Nilfisk-Advance floor machine. Read
it thoroughly before operating the machine.
This product is intended for commercial use only.
PARTS AND SERVICE
Repairs, when required, should be performed by your Authorized Nilfisk-
Advance Service Center, who employs factory trained service personnel, and
maintains an inventory of Nilfisk-Advance original replacement parts and acces-
sories.
Call the Nilfisk-Advance dealer named below for repair parts or service. Please
specify the Model and Serial Number when discussing your machine.
(Dealer, affix service sticker here.)
NAME PLATE
The Model Number and Serial Number of your machine are shown on the
Nameplate on the bottom of the machine. This information is needed when
ordering repair parts for the machine. Use the space below to note the Model
Number and Serial Number of your machine for future reference.
MODEL NUMBER
SERIAL NUMBER
UNCRATE THE MACHINE
When the machine is delivered, carefully inspect the shipping carton and the
machine for damage. If damage is evident, save the shipping carton so that it
can be inspected. Contact the Nilfisk-Advance Customer Service Department
immediately to file a freight damage claim (phone number is provided on the back
cover of this manual).
PREPARING THE MACHINE
FOR USE
WARNING!
Use extreme caution when working with batteries. Sulfuric
acid in batteries can cause severe injury if allowed to
contact the skin or eyes. Explosive hydrogen gas is
vented from inside the batteries through openings in the
battery caps. This gas can be ignited by any arc, spark or
flame.
WHEN SERVICING BATTERIES....
• Remove all jewelry
• Do not smoke
• Wear safety glasses
• Work in a well-ventilated area
• Do not allow tools to touch more than one battery
terminal at a time.
CAUTION!
Electrical components in this machine can be severely
damaged if the batteries are not installed and connected
properly. Batteries should be installed by your local
Nilfisk-Advance dealer or by a qualified electricain.
The Advolution 20B and 20BT may be used with three 12 volt 185
amp hour batteries or three 12 volt 234 amp hour AGM batteries.
CAUTION!
The battery charger must be reprogrammed when
switching from lead acid to AGM batteries. See the Charger
Manual for instructions.
FORM NO. 79986A - Advolution 20B, 20BT - 5
EN
ENGLISH