Shutdown maintenance and care – Karcher KM 90-60 R Bp User Manual

Page 24

Set programme switch to step 1 (driv-
ing). The side brush and roller brush are
raised.

Turn main key to "0" and remove it.

Note:Once the machine has been switched
off, the dust filter is shaken automatically
for approx. 15 seconds. Do not open the
machine hood during this period.
Note:The appliance has an automatic
switch-off function to protect the batteries
from discharging. If the appliance is not in
use (with the key switch turned on) for long-
er than 30 minutes, it will switch off auto-
matically.

Danger

Risk of injury and damage! Observe the
weight of the appliance when you transport it.
Î

Turn main key to "0" and remove it.

Secure the wheels of the machine with
wheel chocks.

Secure the machine with tensioning
straps or cables.

When transporting in vehicles, secure
the appliance according to the guide-
lines from slipping and tipping over.

Note:Observe markings for fixing points on
base frame (chain symbols). When loading
or unloading the machine, it may only be
operated on gradients of max. 12%.

Danger

Risk of injury and damage! Note the weight
of the appliance in case of storage.

If the sweeper is going to be out of service
for a longer time period, observe the follow-
ing points:
Î

Park the sweeper on an even surface.

Set programme switch to step 1 (driv-
ing). The roller brush and side brushes
are raised to prevent the bristles being
damaged.

Turn main key to "0" and remove it.

Lock the sweeper to ensure that it does
not roll off.

Clean the inside and outside of the
sweeper.

Park the machine in a safe and dry
place.

Disconnect battery.

Charge battery and recharge it approx.
every 2 months.

First switch off the appliance, remove

the key and remove the battery plug or

disconnect the battery before perform-

ing any cleaning or maintenance tasks

on the appliance, replacing parts or

switching over to another function.

Pull out the battery plug or clamp the

battery while working on the electrical

unit.

– Maintenance work may only be carried

out by approved customer service out-

lets or experts in this field who are famil-

iar with the respective safety

regulations.

– Mobile appliances used for commercial

purposes are subject to safety inspec-

tions according to VDE 0701.

– Use only roller brushes/ side-brushes

that are provided with the appliance or

specified in the Operations Manual.

The use of other roller brushes/ side-

brushes can affect the safety of the ap-

pliance.

Caution
Risk of damage! Do not clean the appliance
with a water hose or high-pressure water
jet (danger of short circuits or other dam-
age).

Danger

Risk of injury! Wear dust mask and protec-
tive goggles.
Î

Open the device hood.

Clean machine with a cloth.

Blow through machine with com-
pressed air.

Close cover.

Clean the machine with a damp cloth
which has been soaked in mild deter-
gent.

Note: Do not use aggressive cleaning
agents.

Note: The elapsed-time counter shows the
timing of the maintenance intervals.

Daily maintenance:
Î

Check the sweeping roller and the side
brush for wear and wrapped belts.

Check tyre pressure.

Check function of all operator control el-
ements.

Weekly maintenance:
Î

Check fluid level of battery.

Check moving parts for freedom of
movement.

Check the sealing strips in the sweep-
ing area for position and wear.

Check dust filter and clean filter box, if
required.

Maintenance to be carried out every 100
operating hours:

Check function of seat contact switch.

Check battery acid level.

Check tension, wear and function of
drive belts (V-belt and circular belt).

Maintenance following wear:
Î

Replace sealing strips.

Replace roller brush.

Replace side brush.

Note: For description, see section on Main-
tenance work.
Note:Where maintenance is carried out by
the customer, all service and maintenance
work must be undertaken by a qualified
specialist. If required, a specialised Archer
dealer may be contacted at any time.

Maintenance to be carried out after 5 oper-
ating hours:
Î

Carry out initial inspection.

Maintenance to be carried out every 50 op-
erating hours
Maintenance to be carried out every 100
operating hours
Note: In order to safeguard warranty
claims, all service and maintenance work
during the warranty period must be carried
out by the authorised Kärcher Customer
Service in accordance with the mainte-
nance booklet.

Preparation:
Î

Park the sweeper on an even surface.

Turn main key to "0" and remove it.

Press emergency-stop button.

Danger

Risk of injury!
The engine requires 15 seconds to come to
a standstill once it has been switched off.
Do not open the appliance hood during that
period.

Danger

Risk of injury! Allow the machine sufficient
time to cool down before carrying out any
maintenance and repair work.

Caution
Regularly check the fluid level in acid-filled
batteries.
Î

Unscrew all cell caps.

Where fluid level is too low, top up cells to
the mark provided with distilled water.

Charge battery.

Screw in cell caps.

Park the sweeper on an even surface.

Connect air pressure testing device to
tyre valve.

Check air pressure and adjust if required.

Set air pressure for the rear tyres to
4.25 bar.

Turn off the appliance.

Transport

Storage

Shutdown

Maintenance and care

General notes

Cleaning

Cleaning the inside of the machine

External cleaning of the appliance

Maintenance intervals

Maintenance by the customer

Maintenance by Customer Service

Maintenance Works

General notes on safety

Check fluid level in the battery and ad-
just if required

Check the tyre pressure