MS 194 T
English
14
EPA/OSHA/NIOSH and occupational 
and trade associations with respect to 
dust ("particulate matter"). When the 
inhalation of dust cannot be 
substantially controlled, i.e., kept at or 
near the ambient (background) level, the 
operator and any bystanders should 
wear a respirator approved by NIOSH / 
MSHA for the type of dust encountered.
WARNING
Breathing asbestos dust is dangerous 
and can cause severe or fatal injury, 
respiratory illness or cancer. The use 
and disposal of asbestos-containing 
products have been strictly regulated by 
OSHA and the Environmental Protection 
Agency. Do not use your chain saw to 
cut or disturb asbestos or asbestos-
containing products. If you have any 
reason to believe that you might be 
cutting asbestos, immediately stop 
cutting and contact your employer or a 
local OSHA representative.
Operating Instructions
WARNING
Do not operate your chain saw with the 
starting throttle lock engaged. Cutting 
with the starting throttle lock engaged 
does not permit the operator proper 
control of the chain saw or saw chain 
speed. Begin and continue cutting with 
the saw at full throttle, engage the 
bumper spike firmly in the wood (if 
possible) and then continue cutting. 
Always work with the bumper spike so 
that you have better control of the saw. If 
you work without the bumper spike the 
chain saw may pull you forwards 
suddenly.
WARNING
Never touch a saw chain with your hand 
or any part of your body when the engine 
is running, even when the chain is not 
rotating.
In the event of an emergency, switch off 
the engine immediately – move the 
Master Control Lever to STOP, 0 or †.
WARNING
Always stop the engine before putting 
the chain saw down.
WARNING
The saw chain continues to move for a 
short period after the throttle trigger is 
released (flywheel effect).
Accelerating the engine while the saw 
chain is blocked increases the load and 
will cause the clutch to slip continuously. 
This may occur if the throttle is 
depressed for more than a few seconds 
when the saw chain is pinched in the cut 
or the chain brake is engaged. It can 
result in overheating and damage to 
important components (e. g. clutch, 
polymer housing components) – which 
can then increase the risk of injury, e. g., 
from the saw chain moving while the 
engine is idling.
WARNING
Your chain saw is equipped with a chain 
catcher. It is designed to reduce the risk 
of personal injury in the event of a 
thrown or broken saw chain. From time 
to time, the catcher may be damaged or 
removed. To reduce the risk of personal 
injury, do not operate a chain saw with a 
damaged or missing chain catcher.
WARNING
Inspect antivibration elements 
periodically. Replace damaged, broken 
or excessively worn antivibration 
elements immediately, since they may 
result in loss of control of the saw. A 
"sponginess" in the feel of the saw, 
increased vibration or increased 
"bottoming" during normal operation 
may indicate damage, breakage or 
excessive wear. Antivibration elements 
should always be replaced in sets. If you 
have any questions as to whether the 
antivibration elements should be 
replaced, consult your STIHL servicing 
dealer.
If this chain saw is subjected to 
unusually high loads for which it was not 
designed (e. g. heavy impact or a fall), 
always check that it is in good condition 
before continuing work. Check in 
particular that the fuel system is tight (no 
leaks) and that the controls and safety 
devices are working properly. Do not 
continue operating this chain saw if it is 
damaged. In case of doubt, have it 
checked by your STIHL servicing dealer.
Your chain saw is not designed for 
prying or shoveling away limbs, roots or 
other objects. Such use could damage 
the cutting attachment or AV system.
WARNING
When sawing, make sure that the saw 
chain does not touch any foreign 
materials such as rocks, fences, nails