Handling; Installation - Single Battery; Installation; Operation - Kärcher Windsor Chariot 3 iScrub 26 Operating Instructions Manual

Maintenance

Handling

Read Safety Section before installing the battery.
Lire les directives de sécurité avant d'installer la
batterie.
• Battery should be off.
• Battery cables should be disconnected.
• Battery terminals should be protected.
• Battery handle should be used to lift battery.
• Battery should be handled by two people or
mechanical lift equipment.
• Do not lift or carry the battery during usage or oper-
ation.

Installation - Single Battery

Read Safety Section before installing the battery.
Lire les directives de sécurité avant d'installer la
batterie.
Tools
• Insulated tools sized to match nuts, bolts and
cables in use
• Voltmeter
• Post cleaner and wire brush
• Personal protective equipment
Securing Battery
• Battery can be strapped in place with non-conduc-
tive nylon straps
• Battery may have hold down brackets at the base
of the battery

Installation

• Check that battery is switched off
• If battery circuit has disconnect, open disconnect to
isolate battery
• Clean cable connections. Broken, frayed, brittle,
kinked or cut cables should be replaced
36
Copper compression lug
Shrink-wrap to
color-code the cable
Terminal surface
Terminal burnout is caused by:

Operation

On–Off
• To turn the battery on press and hold switch for 2-3
seconds
• To turn the battery off press and hold switch for 2-3
seconds
86395370 Operator Manual - Chariot 3 iScrub 26
• Install and secure new battery. Be careful not to
ground the terminals to any metal mounting,
fixture, or body part
• Connect battery cables. Connect ground cable
last to avoid sparks
• Recommended terminal torque is 9.0 Nm (6.64 ft-
lb)
• Close circuit disconnect (if open)
• Turn battery switch on
NOTE: All cable ends must be connected to battery
terminals without any washers between terminal
bushings and cable ends.
• Discharge currents exceeding allowable limits
• Improper cable installation
• Improper cable sizing
• Improper terminal torque
NOTE: Without exception, product experiencing
terminal burnout will not be warranted.
NOTE: Review operating limits.
M8" bolt (supplied with battery)
Lock washer (supplied with battery)
Flat washer (supplied with battery)
Battery cable lug
Ensure nothing is between
the terminal surface and the
battery cable lug