ST CS 100 Li 20 A Manual De Instrucciones página 174

3. With the throttle lock button
and throttle trigger lever on,
the chain does not turn
4. The chain heats and
emits smoke on the
end part of the bar.
5. The motor runs irregularly
and lacks power when revved
6. No oil is released
7. The machine has
struck a foreign body.
8. Excessive noise and/
or vibration is experienced
whilst working
9. The machine gives off
smoke whilst working
10. Battery power
reserve is low
Excessive chain tensioning
Bar and chain problems
Machine damaged.
Excessive chain tensioning
Lubricant oil tank empty.
Bar and chain problems
Poor quality oil
Lubrication holes are clogged
Damaged or loose parts.
Loose or damaged parts
Machine damaged
Severe working conditions
requiring greater
current absorption
Battery is insufficient for
operating requirements
Decrease in battery capacity
EN - 17
Retension the chain (par. 6.1.3).
Check that the chain runs
freely and the bar guides are
not deformed (par. 8.2, 8.3).
Do not use the machine.
Immediately turn off
the machine, remove
the battery and
Contact an Authorised
Service Centre.
Retension the chain (par. 6.1.3).
Fill the lubricant oil
tank (par. 7.3).
Check that the chain runs
freely and the bar guides
are not deformed.
When the motor is cold, empty
the tank, clean it and the
pipes with liquid detergent
and change the oil.
Cleanthe lubrication
holes (chapter 7.6)
Stop the machine (chap. 6.6).
Inspect for damage.
Check for and tighten
any loose parts.
Have all checks, repair work
and replacements carried out
by an Authorised Centre only.
Turn off the machine,
remove the battery and:
– inspect for damage;
– check for and tighten
any loose parts;
– have any damaged parts
replaced or repaired with
parts having equivalent
specifications.
Do not use the machine.
Immediately turn off
the machine, remove
the battery and
Contact an Authorised
Service Centre.
Optimise operations
(par. 7.2.1)
Use a second battery or
extended battery (par. 7.2.1)
Purchase a new battery