EN
*
Different models have different accessories. See table below.
Body
Tank, Hose and Grip
○
○
Model
HS-503W
HS-703W
Content
Nozzle
2 stages extendable, 2 heads
(Switchable to 1 head)
○
○
instruction
●
●
Read this instruction manual before using product.
Keep this book at hand for future reference.
●
Below information should not be neglected in order for proper use of this product.
Harm or damage to user or others can also be prevented. Following information
is very important for the safety in handling this product. Be sure to observe them.
Garden Sprayer
Instruction Manual
For Gardening
Danger
Warning
Caution
:Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
:Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
:Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate
injury, or property to damage.
Stop using this product immediately
if you find crack on tank or defect
on product. Otherwise tank would
explode which may cause injury.
Never remodel this product.
This would cause failure or
erroneous function, triggering
possible injury.
Do not use this product with chemical
which strong acidity or alkalinity and
combustible solution such as
gas or coal oil.
Otherwise equipment would
damage or cause injury.
Store this product in a place free
from direct sunlight. Storage in
box is recommended after usage.
Replace with a new tank
after 4-year use since tank
deteriorates because of UV
light in sunshine.
Safety Precautions
Precautions in Using Gardening Chemical
Wash chemical off in nozzle and hose by
spraying clean water after dispersing
content and washing inside tank.
Residual chemical would
cause stuff on discharge
orifice or strainer or breakage
of product for deterioration.
Observe attached instruction
of applied chemical.
Use chemical in appropriate concentration.
High concentration would
cause harm to plant as
well as to this product.
Wear protective items such face
guard, protective goggle, and
gloves to minimize contact or
inhalation of chemical during
spraying.
Do not use with chemicals such
trefanocide, pendimetalin, and
DCPA. Such chemical would cause
deform to this product and leading
to breakage or damage to tank.
Machine oil designed for gardening may be used.
Do not apply petroleum or coal oil to equipment.
Otherwise equipment would damage or break.
Tank
Nozzle
lever
Nozzle
grip
Handle
(Pump)
Hose cap
Change cap
Belt attaching
part
Safety valve
lever
Nozzle holder
Height
adjusting cap
Spray head
Safety valve
(with pressure gauge)
Extendable
nozzle
1 head
switch cock
*
Spraying time depends on employed chemical type.
10-03 040134201
Part Name
Specification and Performance
Nozzle type / Total
extendable length
2 stages extendable,
2 heads
（
113.5/63cm
）
2 stages extendable,
2 heads
（
113.5/63cm
）
Operating pressure
around safety valve
0.5Mpa
(5kgf/cm
2
)
Spraying time
Hose
length
5m
1 head
approx.
21 min.
approx.
31 min.
2 heads
approx.
10 min.
approx.
15 min.
Spray
area
56
〜
72.7m
2
79
〜
99m
2
Model
HS-503W
HS-703W
Specified
quantity
5 Liters
7 Liters
Danger
Caution
Warning
12, KAMI-HACHINOTSUBO KOTARI, NAGAOKAKYO-CITY, KYOTO, JAPAN 617-8511
TEL.+81-75-954-6111 FAX.+81-75-954-6119
www.koshinpump.com
OVERSEAS OFFICE
KOSHIN AMERICA CORP.
KOSHIN CHINA LIMITED
HS-W Series
