Kärcher CNS 18-30 Battery, Manual

Page: 25 / 356

English 25
Rechargeable battery pack
The device can be operated with a 18 V Kärcher Bat-
tery Power battery pack.
Installation
Mounting the chain and guide rail
몇 CAUTION
Sharp chain
Incision injuries
Wear protective gloves when working on the chain.
1. Release the chain tensioner knob and remove the
bar cover.
Illustration B
2. Fit the chain on the guide rail. Observe the direction
of rotation of the chain.
Illustration C
3. Place the chain around the sprocket and insert the
guide rail.
Illustration D
4. Fit the bar cover and tighten the chain tensioner
knob.
Illustration E
5. Adjust the chain tension (see Chapter Adjusting the
chain tension ).
6. Install the bar scabbard.
Illustration F
Initial startup
Filling the chain oil tank
1. If necessary, clean the area around the filling hole of
sawdust and dirt.
2. Remove the chain oil tank cap.
Illustration G
3. Slowly fill the chain oil into the tank.
Illustration H
4. Wipe up any spilled chain oil with a cloth.
5. Close the chain oil tank cap.
Checking the chain tension
몇
CAUTION
Sharp chain
Incision injuries
Wear protective gloves when working on the chain.
1. Remove the bar scabbard.
Illustration I
2. Carefully pull on the chain.
Illustration J
The distance between the guide rail and the chain
must be 3-4 mm.
3. If necessary, adjust the chain tension (see Chapter
Adjusting the chain tension ).
Installing the battery pack
1. Push the battery pack into the mounting in the de-
vice until it audibly latches into place.
Illustration K
Operation
Basic operation
1. Examine the tree and branches for damage such as
rot.
In the case of damaged or rotten branches, seek the
advice of a professional arborist.
2. Remove the bar scrabber.
3. Hold the device firmly with both hands.
Switch on the device
1. Pull the hand guard/chain brake lever in the direc-
tion of the handle.
Illustration L
The chain brake is released.
2. Press the trigger lockout button.
Illustration M
3. Press the trigger.
The device starts up.
Interrupting operation
1. Release the trigger.
The device stops.
2. Push the hand guard/chain brake lever towards the
guide rail.
Illustration N
The chain brake is locked and the saw chain is
blocked.
3. Remove the battery pack from the device (see
Chapter Removing the battery pack ).
Working techniques
Working position
 DANGER
Uncontrolled movements of the chainsaw
Danger of death from incision injuries
Plan the cut before cutting and identify any potential
dangers.
Always hold the chain saw firmly with both hands.
 Do not guide the chainsaw in the body axis.
Illustration O
 Carry the chainsaw at your side so that parts of your
body do not get in the range of movement of the
chainsaw.
 Keep as far away as possible from the sawed mate-
rial.

Never work on a ladder or standing in a tree.
 Never work in unstable locations.
Pull in/recoil

DANGER
Uncontrolled movements of the chainsaw
Danger of death from incision injuries
Plan the cut before cutting and identify any potential
dangers.
Always hold the chain saw firmly with both hands.
Pull in/recoil is an effect that occurs in principle in the
opposite direction to the chain running direction on the
sawed material.
Illustration P
1
Pull in
2
Recoil
When sawing with the underside of the guide rail - fore-
hand cut - the chainsaw can be pulled suddenly towards
the sawn object if the saw chain jams or hits a solid ob-
ject in the wood.

To avoid pulling in, always set the bucking spikes
securely onto the wood.
When sawing with the top side of the guide rail - back-
hand cut -the chainsaw can be propelled back towards
the user if the saw chain jams or hits a solid object in the
wood.

To avoid a recoil:

Do not pinch the top of the guide rail.

Do not twist the guide rail in the cut.