Shindaiwa 326T Manuel de l'opérateur Page 23

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 90
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 22
23
English
LOW ALTITUDE ADJUSTMENT
Engines that have been adjusted to operate at high altitudes must be
readjusted to operate properly at altitudes below 1100 feet.
Start engine and run for several minutes to reach operating
1.
temperature.
Stop engine.
2.
Start engine and turn the high-speed needle (A) rich (CCW) until 3.
the engine runs between 13,500 and 14,500 RPM. Then turn the
low-speed needle (B) rich (CCW) until the engine does not hesi-
tate when accelerated.
DO NOT REMOVE LIMITER CAPS!
Idle Speed Adjustment.
4.
Turn “idle” speed adjustment screw (C) CW until the saw chain
begins to move, then turn the screw CCW until saw chain stops
moving. Turn screw CCW an additional 1/4 turn.
Accelerate to full throttle for 2-3 seconds to clear excess fuel from
5.
engine then return to idle. Accelerate to full throttle to check for
smooth transition from idle to full throttle. If engine stops or stalls
after full warm-up return the unit to your authorized Shindaiwa
dealer for adjustment.
A
B
high
HIGH ALTITUDE ADJUSTMENT
High altitude adjustment may be required for proper operation of this
engine above 1100 feet.
Start engine and run for several minutes to reach operating
1.
temperature.
Stop engine.
2.
Start engine and turn the high speed needle (A) lean (CW) until 3.
the engine runs between 13,500 and 14,500 RPM. Then turn the
low speed needle lean (B) (CW) until the engine does not hesi-
tate when accelerated.
DO NOT REMOVE LIMITER CAPS!
Idle Speed Adjustment.
4.
Turn “idle” speed adjustment screw (C) CW until the saw chain
begins to move, then turn the screw CCW until saw chain stops
moving. Turn screw CCW an additional 1/4 turn.
Accelerate to full throttle for 2-3 seconds to clear excess fuel from
5.
engine then return to idle. Accelerate to full throttle to check for
smooth transition from idle to full throttle. If engine stops or stalls
after full warm-up return the unit to your authorized Shindaiwa
dealer for adjustment.
C
low
CARBUERATOR ADJUSTMENT
Engine Break-In
New engines must be operated a minimum duration of two tanks of fuel break-in before carburetor adjustments can be
made. During the break-in period your engine performance will increase and exhaust emissions will stabilize. Idle speed
can be adjusted as required.
BEFORE MAKING ADJUSTMENTS:
The correct spark plug must be clean and properly gapped.
1.
The air lter element must be clean and properly installed.2.
The mufer spark arrestor screen and exhaust port must be clear of carbon.3.
The standard bar and chain combination (refer to the section, Technical Data) must be installed to the power head, 4.
and properly tensioned.
Maintenance, continued
Vue de la page 22
1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 89 90

Commentaires sur ces manuels

Pas de commentaire