Nilfisk Alto 91WS User Manual
1-8
American-Lincoln
91 WS
WARNING
Do not use this machine as a step or furniture.
WARNING
Be careful when operating the machine on a ramp or incline. Always move slowly on a ramp. Do not turn this
machine on a ramp. Do not stop and leave this machine on a ramp.
WARNING
Stop and leave this machine on a level surface. When you stop the machine, put the key switch in the “OFF”
position.
WARNING
To prevent injury, and damage to the machine, do not lift the machine or move it to an edge of a stair or loading
dock.
WARNING
Lead acid batteries generate gases which can cause an explosion. Keep sparks and flames away from batteries.
NO SMOKING. Charge batteries only in area with good ventilation and always leave the top cover open while
charging batteries. Do not disconnect the charger from the batteries before disconnecting the AC power cord.
Disconnecting the battery cable with the charger plugged in could cause an explosion.
WARNING
Always wear eye protection and protective clothing when working near batteries. Remove all jewelry. Do not put
tools or other metal objects across the battery terminals, or the tops of batteries.
WARNING
Maintenance and repairs must be done by authorized personnel only. Tighten all fasteners. Keep adjustments
according to the specifications given in the service manual for the machine. Keep the electrical parts of the
machine dry. For storage, keep the machine in a building.
WARNING
Make sure that all labels, decals, warnings, cautions and instructions are fastened to the machine. Get new labels
and decals from American-Lincoln.
SAFETY PRECAUTIONS