Before Commissioning; Operation - Scheppach Mfh440-Li20Pros Original Bedienungsanleitung

Slacken the saw chain (19) after work is complete be-
cause it shortens after cooling down. This prevents
the saw chain (19) from getting damaged.
8.8.2 Filling the automatic saw chain lubrication
(Fig. 32, 33)
m WARNING!
Risk to health!
Inhalation of lubricating oil vapours and exhaust
gases can cause serious damage to health, uncon-
sciousness and in extreme cases death.
- Do not breathe in lubricating oil vapours.
- Only use the product outdoors.
m DANGER!
Risk of fire and explosion!
Oil can ignite during filling and possibly explode. This
leads to severe burns or death.
It is recommended to use standard bio saw chain oil.
1. Remove the oil tank cover (G) from the chainsaw
oil tank (21).
2. Fill the chainsaw oil tank (21) up to the MAX mark-
ing with saw chain oil.
3. Close the oil tank cover (G).

9. Before commissioning

Caution! Only mount the rechargeable battery (27)
after the device is fully assembled and all settings
have been made. Always wear protective gloves
when carrying out work on the device in order to pre-
vent injuries.
Before each commissioning, check the device for
the following:
• Faultless condition and completeness of the
guards and the cutting device.
• Tight fit of all screw connections.
• Smooth running of all moving parts.
9.1 Mounting the rechargeable battery (27) (Fig.
35 - 37)
Push the rechargeable battery (27) into the intend-
ed rechargeable battery mount. Ensure that the re-
chargeable battery snaps in place! Removal of the re-
chargeable battery (27) takes place in reverse order!
9.2 Charge status of the rechargeable battery (27)
on the device
(Fig. 37)
By pressing the rechargeable battery indicator (1a)
on the motor drive unit (1), the status of the recharge-
able battery (27) can be read off.
9.3 Charge status of the rechargeable battery (27)
By pressing the black button on the rechargeable bat-
tery (27), the status of the rechargeable battery (27)
can be read off.
9.4 Charging the rechargeable battery (27) (Fig.
38 - 40)
1. Remove the rechargeable battery pack (27) from
the device.
2. Check whether the mains voltage indicated on
the type plate matches the mains voltage present.
Plug the mains plug of the charging unit (28) into
the socket.
3. Insert the rechargeable battery (27) into the
charging unit (28). A flashing green light on the
rechargeable battery (27) indicates that the re-
chargeable battery (27) is charging.
4. Depending on the charge status of the rechargea-
ble battery (27), either 1, 2, 3 or 4 green lights light
up on the rechargeable battery (27).
1 green light: Rechargeable battery 1/4 charged
2 green lights: Rechargeable battery 2/4 charged
3 green lights: Rechargeable battery 3/4 charged
4 green lights: Rechargeable battery fully charged
While charging, the rechargeable battery (27) may
heat up slightly. However, this is normal. If it is not
possible to charge the rechargeable battery pack
(27), please check
• whether mains voltage is present at the socket
• whether there is perfect contact at the charging
contacts.
If it is still not possible to charge the rechargeable
battery pack (27), please send the charging unit (28)
and the rechargeable battery pack (27) to our cus-
tomer service.
In the interest of a long service life for the recharge-
able battery pack (27), you should ensure that the
rechargeable battery pack (27) is recharged in good
time. This is certainly necessary if you notice that the
performance of the cordless device is decreasing.
Never discharge the rechargeable battery pack (27)
completely. This will lead to a defect in the recharge-
able battery pack (27)!

10. Operation

Starting the device
Do not start the device until you have fully assembled it.
m Risk of injury!
Remove the corresponding transport protection
and inspect the device to ensure that its oper-
ating status is good. Never use a cutting device
that is damaged, poorly adjusted or maintained,
or not fully mounted and secured.
Check before use!
• Check that the device is in a safe condition:
• Check the device for visible damage.
• Check that all parts of the device are securely at-
tached.
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