Specifications - Stihl HTA 66 Instruction Manual

English
Fault LEDs on the
battery
Pole pruner cuts 3 LEDs light
out during opera‐ up red.
tion.
Runtime of pole
pruner is too
short.
Smell of smoke
or burning in the
cutting area.
STIHL connected
app is unable to
find the battery
with .
19.2 Product Support and Assis‐
tance on Use
Product support and assistance on use are avail‐
able from STIHL servicing dealers.
For contacts and other information, please visit
https://support.stihl.com or www.stihl.com.
48
Cause
No electrical contact
between pole pruner
and battery.
Pole pruner or battery
damp.
The pole pruner is too
hot.
There is an electrical
fault.
The battery is not fully
charged.
The battery service
life has been excee‐
ded.
The saw chain has
not been correctly
sharpened.
Insufficient saw chain
oil in the oil tank.
The chain lubrication
system is supplying
insufficient saw chain
oil.
The saw chain is
over-tensioned.
The pole pruner is not
being used correctly.
®
Bluetooth radio inter‐
face on the battery or
mobile device is deac‐
tivated.
Distance between bat‐
tery and mobile
device is too long.

20 Specifications

20.1
HTA 66
– Permitted batteries:
– STIHL AP
– STIHL AR
– Weight without battery: 3.3 kg
– Max. oil tank capacity: 105 cc (0.105 l)
– Degree of electrical protection: IPX4 (protec‐
tion against splash water from any direction)
Remedy
► If 4 LEDs continue to flash red: Do not
use the battery; contact a STIHL authori‐
zed dealer.
► Remove the battery.
► Clean electrical contacts in the battery
compartment.
► Insert battery.
► Allow pole pruner or battery to dry.
► Remove the battery.
► Allow the pole pruner to cool down.
► Remove battery and reinsert it.
► Switch on the pole pruner.
► Fully charge battery as described in the
User Manual for the STIHL AL 101, 301,
301-4, 500 chargers.
► Replace battery.
Sharpen chain as specified.
Fill up with saw chain oil.
Do not use your pole pruner and contact
your STIHL servicing dealer for assistance.
Tension the saw chain as specified.
Have correct use explained, then practice.
► Activate Bluetooth
®
battery or mobile device.
► Reduce distance,
► If the battery still cannot be found with
the STIHL connected app: Contact a
STIHL authorized dealer for assistance.
STIHL HTA 66, HTA 86 Pole
Pruners
20 Specifications
radio interface on the
20.4.
0458-191-9621-C