Assembly; To Assemble The Sprayer; To Connect The Spray Hose Assembly And The Pump Outlet; To Connect The Spray Hose Assembly And Spray Rods - Husqvarna 321S15 Operator's Manual

ASSEMBLY

To assemble the sprayer

1. Connect the spray hose assembly and the pump outlet.
2. Connect the spray hose assembly and spray rods.
3. Install and adjust the straps assembly with the unit.
To connect the spray hose assembly and the pump
outlet
1. Attach the spray hose to the pump outlet (1) by
tighening the wing nut (2). Tighten by hand only as
overtightening may damage hose fi ttings.

To connect the spray hose assembly and spray rods

1. For 3-nozzle spray rod: Screw the extension rod (4)
onto the cock valve (3). Screw the ISO nozzle adapter
(5) onto the extension rod (4). Screw the 3-nozzle
spray rod (6) onto the ISO nozzle adapter (5). Ensure
all connections are secured. Tighten by hand only.
2. For single nozzle wand: Screw the single nozzle wand
(7) onto the cock valve (3). Ensure the connection is
secured. The single wand is equipped with the fl ow
adjustment. Tighten by hand only.
NOTE
• If there is a leakage from the single nozzle wand (7)
fi ttings, retighten the fi ttings with a spanner or multigrip.
3. After the spray hose assembly is connected with the
spray rod, inspect and ensure all connections in the
spray hose assembly such as the seals (8), cock valve
(9), handle (10), spray hose (11) and rear handle (12)
are tighly secured (hand tighten only).
NOTE
• Use rear handle (12) to adjust spray volume and spray
distance.
4
9
10
11
8
1
2
6
7
3
5
9
12
11
3
8

To install and adjust the straps assembly with the unit

1. Hook the harness clip (13) into the fastening eyelet
(15).
2. Slip the hardness strap (14) over your shoulder.
3. Adjust the length of the strap for comfortable and bal-
anced position.
NOTE
• Choose a different fastening eyelet (15), according to
your height. Adjust to the most comfortable position.

Checklist before starting the sprayer

IMPORTANT
• Before starting the engine, remove the decal on the
pump gearbox. The hole below the decal is an air
pressure balance hole. If you do not remove the decal,
it can cause abnormal pressure and gear oil leakages.
Review the unit's assembly to ensure you have performed
all of the following:
1. Be sure to read Operator Safety and Operation before
using the sprayer.
2. Check for properly tightened hose connections and
other connections including the spray hose assembly.
3. Check to make sure there are no kinks, cuts, or dam-
age to hoses.
WARNING
• Spray hose assembly and fi ttings are important for
safety of the appliance. Use only hoses and fi ttings
recommended by the manufacturer.
321S15/25
15
14
13
15
GB-9