Operation; Chain Efficiency Test Indicator - McCulloch Li 58CS Manual De Usuario

12. Hold up the guide bar tip and tighten the guide bar
retaining knob fully.
• Examine the chain tension frequently after you
assemble a new saw chain, until the saw chain has
been run-in.
WARNING: Read and understand the safety
chapter before you operate the product.
To lubricate the saw chain
The product has an automatic lubrication system. Make
sure to only use the correct chain oil and obey the
instructions.
1. Use vegetable-based saw chain oil or a standard
chain oil.
2. Make sure that the area near the cap of the saw
chain oil tank is clean.
3. Remove the cap of the saw chain oil tank.
4. Fill the saw chain oil tank with the recommended
saw chain oil.
5. Put back the cap of the saw chain oil tank.
Before you start the product
• Examine the product for missing, damaged, loose or
worn parts.
• Examine the nuts, screws and bolts.
• Examine the trigger for correct operation.
• Examine the power button for correct operation.
To install the battery pack
• Align the ribs of the battery pack with the slots in the
battery compartment. Push the battery pack into the
battery compartment until you hear a click. (Fig. 37 )
• To remove the battery pack, push and hold the
battery release button and pull out the battery pack.

Chain efficiency test indicator

Use the saw chain efficiency test indicator to make sure
the saw chain tension and system is correct before you
use the product.
• Add bar and chain oil to the chain oil tank.
• Press and hold the efficiency mode button until it
flashes to start the saw chain efficiency test
indicator.
• Hold the product with two hands and pull the trigger
fully until the lights on the power meter stop.
• The power meter shows the saw chain efficiency. If
the saw chain efficiency is too low, the 2 lights on the
left side of the power meter will be on. If the saw
chain efficiency is too high, the 2 lights on the right
side of the power meter will be on. The saw chain
452 - 003 - 27.11.2017
• Examine the chain tension regularly. A saw chain
stretches during operation. Correct chain tension
results in good cutting performance and a long life.

OPERATION

efficiency is correct when the 2 lights in the center of
the power meter are on.
• For low saw chain efficiency, increase the saw chain
tension.
• For high saw chain efficiency, decrease the saw
chain tension.
Note: Use the saw chain efficiency test indicator as a
guide only. Always examine the product and do the
necessary maintenance.
To start the motor
1. Move the front hand guard forward to engage the
chain brake.
2. Install the battery pack. See
pack on page 15 .
3. Press the power button until the light is on.
4. Hold the rear handle with your right hand and the
front handle with your left hand.
5. Pull the front hand guard rearward in the direction of
the front handle to disengage the chain brake.
6. Press and hold the trigger lockout with your right
hand.
7. While you continue to hold the trigger lockout,
squeeze and hold the trigger.
8. Continue to squeeze the trigger to operate. Squeeze
the trigger lightly for lower speed. Squeeze the
trigger more for higher speed.
9. Use the product.
To stop the motor
1. Release the trigger.
2. Push the power button until the light is off.
To use a spike bumper
A spike bumper prevents kickbacks and holds the wood
as you cut. The spike bumper is a pivot between the
motor body and the guide bar.
1. Put the lower end of the spike bumper at the correct
hinge width.
2. Press, with your left hand, against the front handle
while you lift the rear handle with your right hand.
3. Saw until you get the correct hinge width.
Note: The hinge must have an equal thickness.
To install the battery
15