Lubrication - Echo SHC-1700 - Type 1, SHC-1700 - Type 1E, SHC-2100 - Type 1, SHC-2100 - Type 1E, SHC-2400 - Type 1, SHC-2400 - Type 1E, HCA-2400 - Operator's Manual

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c. Final setting - Set needle at mid point between lean rich drop-off
points. (3)
d. Turn 1/8 turn CCW (out) making mixture slightly richer. (4)
3. High speed adjustment.
Adjust HI needle (A) with tachometer to achieve the specifications
found on page 12 "Specifications" of this manual.
4. Check idle speed and reset if necessary. Using a tachometer, idle
speed should be set to the specification found on page 12 "Specifi-
cations" of this manual.
WARNING
When carburetor adjustment is completed blades should not move
at idle, otherwise serious personal injury may result.

LUBRICATION

Blades
Level 1.
Tools Required: Clean Rag, Brush , Oil Can, (2) 10 mm wrenches.
Parts Required: 20W Engine Oil (lubrication), 50-50 mixture of kerosene
and 20W oil (cleaning).
WARNING
Shaft Hedge Clipper blades are very sharp. Wear gloves to protect
hands, otherwise serious personal injury may result.
1. Brush loose debris from blade and coat both sides of blade with the
50-50 cleaning mixture.
2. Allow cleaning mixture to soften the remaining gummy residue then
wipe it from the blade.
3. Apply clean oil to the entire length of the blade. Be certain the
blade bolts are lubricated.
4. Wipe excess oil from the blade before putting the unit back in
service.
5. Check blade tightness. Tighten blade bolts (A) until snug with 10
mm wrench. Loosen bolts 1/2 turn. Hold bolts (A) from turning and
tighten locknuts (B) with other 10 mm wrench.
DANGER
DANGER
(3)
(4)
(2)
A
B
(1)