Transportation And Storage - Husqvarna 321SP Operator's Manual

Insufficient spray
pressure
If running difficulties continue, contact your closest Authorized Dealer or Service Centre.

TRANSPORTATION AND STORAGE

Transportation
• Keep equipment safe during transportation to
prevent damage and accidents.
• Keep the product and equipment in a dry and
frost-proof area.
• Empty the fuel and clean the product.
• Replace or repair damaged components.
• Use the correct protective cover on the product
that does not keep moisture.
• Keep the product tightly attached during transport.
Storage
WARNING: When draining fuel, please be
careful not to spill it. If fuel is spilt, wipe off
thoroughly. In addition, please be sure to
close the storage container cap tightly.
CAUTION: If fuel is left in the engine for
protracted periods, the inside of the
carburetor may become clogged and cause
engine faulty starting and insufficient output.
Pump is worn out or damaged
Spray rod nozzle clogged
Pump speed or pressure setting
too low
Spray rod nozzle clogged
Pump seals and/or vee-packing
seals worn or damaged
One way valve(s) inside the
pump clogged
Clutch slipping
Lack of lubrication
Burst spray hose
Spray rod nozzle worn or
dam-aged
Contact Service Centre or see authorized dealer
Clean the nozzle
Adjust the pump speed and pressure regulating
dial
Clean the nozzle
Contact Service Centre or see authorized dealer
Contact Service Centre or see authorized dealer
Replace the clutch
Apply grease onto the plunger
Contact Service Centre or see authorized dealer
Contact Service Centre or see authorized dealer
• During storage, slightly loosen the cap of the
chemical fluid tank. If screwed too tightly, the
gasket may become distorted.
On completion of all work procedures with no plan
to use the product again for a protracted period,
please carry out the following pre-storage care to
prevent trouble caused by time-lapse changes.
1. Clean the chemical fluid tank and nozzle.
2. Remove dirt from the sprayer and check for any
damage or looseness. If any abnormality is found,
correct it thoroughly in preparation for future use of
the unit.
3. Drain the fuel tank.
4. Start the engine, and leave it at idle speed until
all the fuel inside the carburetor is consumed and
the engine comes to a natural stop.
5. Remove the spark plug and put a few drops (1 to
2 cc) of 2-cycle oil inside the engine. After pulling
the starter rope 2 or 3 times, return the spark plug
to its original position and stop in compressed
position.
6. After oiling the throttle trigger and other metal
parts with anti-corrosive oil, cover the product and
store indoors in a low-humidity location.
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