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OIL
OIL
OIL
WARNING!
Remove all chemicals and wash before storing the sprayer.
Chemical products have different reactions and can cause
damage to the sprayer components and the environment.
Unidentified chemicals left in the sprayer tank can pose
a serious health threat to anyone servicing the unit and
unaware of its presence!
1. Unscrew the cylinder cap and remove
the pump chamber piston assembly
from the tank.
2. Pull the pump piston out of the pump
chamber.
3. Remove the piston cup from the pump
piston.
4. Remove the diaphragm valve from the
pump chamber.
5. Clean all parts and carefully inspect for
worn or damaged parts and replace as
necessary.
6. Reassemble in the reverse order.
NOTE:
Lubricating all moving parts with a high
quality lithium grease will ease assembly
and prolong the life of the unit.
Troubleshooting
CAUSE REMEDY
Lack of sprayer
pressure and/or
leakage at the
cylinder.
After pumping and
pressurizing the
tank, the pump
handle rises slowly
when released prior
to being locked in
place.
Sprayer will not
hold pressure.
Tank lid difficult to
remove.
Worn or damaged
diaphragm valve
and piston cup.
Diaphragm valve
not sealing prop-
erly due to wear or
impurities.
Replace the dia-
phragm valve and
piston cup.
Clean or replace the
diaphragm valve.
Replace seals as
necessary.
Replace tank lid.
Maintenance
Cleaning the Sprayer
After finishing the spray application, empty the sprayer and
wash all equipment in an approved decontamination area.
Pump Disassembly
Piston
Piston
Cup
Pump
Cylinder
Cylinder
Cap
Piston
Guides
Diaphragm
Valve
O-Ring
Hose seal, cap seal
or pump chamber
o-ring damaged.
Presure relief valve
inopperative.
WARNING!
Always relieve pressure from the sprayer tank by pulling the
pressure relief valve before removing the tank lid.
Periodically lubricate the pump handle, bushings and tank lid
pressure relief valve with a light-weight machine oil.
Lubricate
with a
light- weight
machine oil.
SYMPTOM
Shindaiwa Inc. manufactures its products to superior standards
of quality to ensure customers obtain the highest level of satis-
faction. In keeping with this goal, Shindaiwa Inc. warrants the
SP150 sprayer to the original purchaser as follows:
Warranty Period
One year from the delivery date to the original purchaser for
consumer and commercial applications.
90 days for rental applications.
Warranty Administration
Within the covered warranty period, Shindaiwa Inc. will, at
their option, repair or replace any defect in material or work-
manship, without charge for parts or labor, if this product is
presented at an authorized Shindaiwa dealer.
Warranty Exclusions and Limitations
Shindaiwa Inc. assumes no responsibility for damages, loss, or
injury resulting from:
■ Normal wear and tear
■ Misuse or neglect
■ Modifications to or removal of original component parts
The warranty is limited to the terms stated herein. Shindaiwa
Inc. disclaims all liability for incidental or consequential dam-
ages. Some states do not allow the exclusion of incidental or
consequential damages, so these limitations may not apply to
you.
This warranty give you specific legal rights, and you may also
have other rights which may vary from state to state.
Shindaiwa reserves the right to change the design or speci-
fications of this product without obligation to modify previously
manufactured products.
Owner’s Responsibilities
The owner of the sprayer must demonstrate reasonable care
in the use, maintenance, and storage of this Shindaiwa product.
If a warrantable failure should occur, the owner must deliver the
product to an authorized Shindaiwa servicing dealer for correc-
tion. All residual chemicals must be flushed from the sprayer
prior to delivery.
Unidentified chemicals left in the sprayer tank can pose
a serious health threat to anyone servicing the unit and
unaware of its presence!
To obtain warranty service, proof of purchase must be pre-
sented to the authorized Shindaiwa servicing dealer when the
product is presented for repairs.
Proof of purchase must include date of purchase and the
name and address of the selling dealer.
Shindaiwa Limited Warranty