Storage; Care And Service; Troubleshooting Guide - Kärcher EDI 4 Original Operating Instructions

4. Actuate the trigger switch.
Illustration G
The scraper disc starts rotating.

Storage

ATTENTION
Improper storage
Damage to the device and battery
Do not store the device in a vehicle for longer periods of time.
1. Switch off the device using the power switch.
2. Clean the device (see Chapter Cleaning the device).
3. Fit the protective cover.
4. Store the device within the permissible temperature range
(see Chapter Technical data).
5. Charge the battery fully before storing the device for
longer periods (e.g. during the summer months) (see
Chapter Battery charging).

Care and service

The device is maintenance-free, i.e. you do not need to per-
form periodic maintenance work.
Cleaning the device
Clean dirt from the scraper disc each time before using the
device to avoid scratches in the windscreen.
1. Switch off the device using the trigger.
2. Clean snow, ice and other dirt from the device.
3. Carefully remove the dirt from the scraper disc, wiping the
edges in their direction several times.
Illustration H
Replacing the scraper disc
1. If the device is used regularly, the scraper disc must be re-
placed at least after every winter period, even if there is
no visible wear.
2. Switch off the device using the trigger.
3. Hold the device firmly in place with one hand.
4. Pull the scraper disc off using your other hand.
Illustration I
5. Press the new scraper disc into the holder.
Illustration J

Troubleshooting guide

DANGER
Touching live parts
Danger of injury from electric shock
Switch off the device and unplug the charger from the device
before performing any work on the device.
Have repair work and work on electrical components carried
out by the authorised customer service only.
The charge indicator flashes quickly.
The charging pack/ambient temperature is too low or too
high.
 Observe the permissible charging temperature ranges
(see Chapter Technical data).
 Wait until the charge indicator no longer flashes or press
and hold the trigger for 3 s.
The scraper disc is blocked.
 Wait until the charge indicator no longer flashes or press
and hold the trigger for 3 s.
 Check the device for blockages and remove if necessary.
a Check that the device is switched off.
b Carefully remove any blockages.
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