Chemical Filling; Procedure For ! Lling; Operation; To Start The Engine - Husqvarna 321S15 Operator's Manual

CHEMICAL FILLING

WARNING
• Chemical substances should be handled correctly,
observing the precautions marked on the container.
Some chemicals are extremely hazardous to humans
and animals, and handling errors can cause serious
poisoning or even fatal accidents.
• When not in use, chemical substance containers
should be stored separately from other containers out
of the reach of children.
IMPORTANT
• Do not " ll the sprayer tank with undiluted ! uid. This
could cause the gasket and valves to lose their du-
rability.

OPERATION

WARNING
• Highly combustible. When refueling, switch the
engine off and keep well away from naked ! ames.
• After " lling the tank (2) with fuel, " rmly tighten
the cap (1).
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2

To start the engine

WARNING
• Before starting the engine, make sure that the cock
valve (3) is completely returned. Starting with the cock
valve still pulled out is dangerous, as chemical ! uid
may spray out of the nozzle as soon as the engine
is started.
• Do not " ll the sprayer tank with coarse particle ! uid
like bordeaux mixture or lime sulphur. This will shorten
the service life of the machine.
Procedure for " lling
1. Use a bucket or other suitable container and dilute the
chemical to the requisite strength.
2. Place the sprayer on an even and stable surface and
remove the sprayer tank cap.
3. Fill the tank by passing chemical through the strainer
(a).
4. When " lling is complete, " rmly tighten the cap.
• To start the engine, place the sprayer on an even and
stable surface or platform. If the sprayer is unstable,
the reaction on starting etc. may cause it to fall.
IMPORTANT
• Do not allow the chemical ! uid or water in the tank to
run out while the engine is running. If the engine runs
empty it may cause breakage of the spray pump.
• Make sure that the gear oil is " lled until the middle of
the check-window (5). If it is not enough, loose the
upper bolt (4) and " ll the gear oil. (SAE40CC)
321S15/25
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4
5
GB-11