ST HT 20 Li B Manual De Instrucciones página 140

12. TROUBLESHOOTING
PROBLEM
1. Blade control lever,
blade control locking
button and safety
switch operated but the
machine will not start
(mod. HT 20 Li S)
2. The motor shuts
down whilst working
3. The cutting means
overheats whilst working
4. The cutting means
comes into contact with
a line or electric cable
5. The cutting means
comes into contact
with a foreign body.
6. Excessive noise and/or
vibration is experienced
whilst working
7. The machine gives off
smoke whilst working
8. Battery power
reserve is low
PROBABLE CAUSE
Battery is not inserted or
is inserted incorrectly
Low battery capacity
Hedge trimmer is damaged.
Battery is not inserted correctly
Low battery capacity
Insufficient blade lubrication
-
-
Loose or damaged parts
Hedge trimmer is damaged.
Severe working conditions
requiring greater
current absorption
Battery is insufficient for
operating requirements
Decrease in battery capacity
Make sure that the batteries are inserted
correctly (Fig. 7.A)
Check the batteries status andcharge if
necessary (Cap.7)
Do not use the hedge trimmer.
Remove the battery and contact
an authorised service centre.
Make sure that the batteries are inserted
correctly (Fig. 7.A)
Check the batteries status and charge if
necessary (para. 7.2.2)
Turn off the machine, wait until the cutting
means is stationary, remove the batteries
and lubricate the blades (para. 7.4)
DO NOT TOUCH THE BLADE AS IT
MAY BE LIVE AND BE EXTREMELY
DANGEROUS! Grasp the machine using
the insulated rear handgrip only and
position it at a safe distance from yourself.
Disconnect the current that powers the
severed line or mains cable and remove the
batteries before freeing the blade teeth.
Turn off the machine
and:
–
Inspect for damage
–
Check for and tighten any loose parts
– Contact an Authorised Service Centre
for
parts with parts having equivalent
specifications.
Turn off the machine
and:
–
inspect for damage;
–
check for and tighten any loose parts;
– Contact an Authorised Service Centre
for
parts with parts having equivalent
specifications.
Do not use the hedge trimmer. Immediately
turn off the machine
Contact an Authorised Service Centre.
Optimise operations
(para. 7.2.1)
Use extended batteries (para. 13.1)
Purchase new batteries
EN - 13
SOLUTION
remove the batteries
replacement or repair damaged
remove the batteries
replacement or repair damaged
remove the batteries and