Install The Batteries; Connect Connection Wires To Battery; Charge The Battery - Kärcher KMR 90/45 R Operating Instructions Manual

Operating instructions

Install the batteries

Note:
When using batteries with a liquid
electrolyte coat the battery terminals
adequately with terminal grease to
protect them from corrosion!
! Removing rear trim panel
! Screw out fastening screws of
unit cover
! Open unit cover
! Place batteries into unit
! Grease posts and connect them
with the enclosed connection
wires (1,2)
Connect connection wires
to battery
! Connect supplied connection
wire to the still vacant battery
terminals
— First connect the wire identified
with red (1) with the positive
terminal post
— Then connect the black wire (2)
to the negative terminal post
Note!
The batteries are already mounted
in the Package versions.
It is only necessary to connect the
connection wires to the vacant
battery posts as described above.
! Close unit cover
! Screw the cover's fastening
screw back in
! Mount rear trim panel
Warning!
Charge the batteries prior to starting
to operate the unit!
KM 90/45 R

Charge the battery

Note:
The recommended battery chargers
are electronically controlled and
independently complete the
charging process.
On average charging time is
10-15 hours.
During charging all machine
operations are automatically
interrupted.
On-Board battery charger
(Package version)
! Plug power cord of the integrated
battery charger into plug socket
The charging process can be
checked at the charge indicator
1. Yellow LED is lit = battery is
being charged
2. Green LED is lit = the battery is
fully charged
3. Red LED is lit = problem with
battery charger/battery
! Disconnect the unit from the
mains after charging
External battery charger
Only use battery chargers
recommended by the manufacturer
! Removing rear trim panel
! Screw out fastening screws of
unit cover
! Open unit cover
English
! Disconnect connection plug of
the battery connection wire and
connect it with the charge wire
! Plug in power plug of the battery
charger
— It is essential to observe the
instructions provided by the
manufacturerer of the charging
unit
! Switch off battery charger upon
completion of charging and
disconnect it from the mains
! Reconnect plug and socket
connection with the power cord
! Close unit cover
! Screw the cover's fastening
screw back in
! Mount rear trim panel
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