English / USA
Operating Instructions
Cleaning the Air Filter
During break-in period
A factory new machine should not be run
at high revs (full throttle off load) for the
first three tank fillings. This avoids
unnecessary high loads during the
break-in period. As all moving parts
have to bed in during the break-in
period, the frictional resistances in the
engine are greater during this period.
The engine develops its maximum
power after about 5 to 15 tank fillings.
2
3
2
During operation
After a long period of full-throttle
operation, allow engine to run for a while
at idle speed so that the heat in the
engine can be dissipated by flow of
cooling air. This protects engine-
mounted components (ignition,
4
5
1
carburetor) from thermal overload.
Dirty air filters reduce engine power,
increase fuel consumption and make
starting more difficult.
If there is a noticeable loss of
engine power
Move choke lever tog
Press in the tab (1).
:
:
Wash the foam element in a clean,
non-flammable cleaning solution
(e.g. warm soapy water) and then
dry.
After finishing work
Wait for engine to cool down. Drain the
fuel tank. Store the machine in a dry
place. Check tightness of nuts and
screws (not adjusting screws) at regular
intervals and retighten as necessary.
Fit new felt element.
As a temporary measure you can
knock it out on the palm of your
hand or blow it out with compressed
air. Do not wash.
:
:
:
Ease the filter cover (2) over the
tab and take it away.
Replace damaged parts.
:
:
Clean away loose dirt from around
Install the foam element (3) in the
:
the filter.
filter cover (2).
Remove the foam and felt filter
elements.
:
Place felt element (4) (lettering
facing inward) in filter housing (5).
:
Fit filter cover so that it snaps into
position.
HS 75, HS 80
15
| Categories | Hedge Trimmer Manuals, STIHL Hedge Trimmer Manuals, Trimmer Manuals |
|---|---|
| Tags | STIHL HS 75, STIHL HS 80 |
| Download File |
|
| Language | English, Español |
| Product Brand | STIHL. Stihl Inc, USA - Corporate phone: (757) 486-9100. International Support Information: http://stihl.com Email: info@stihl.com, Trimmer |
| Document File Type | |
| Publisher | stihl.com |
| Wikipedia's Page | Stihl |
| Copyright | Attribution Non-commercial |
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