Checking Standard Accessories, Functions of Standard Accessories and
After the package is opened, make sure that all accessories are provided first. If any accessory is
missing or broken, please contact MARUYAMA service dealer immediately. Sizes and quantities of
accessories are listed in the Table of Specifications on Page 20.
Instruction manual
Water intake hose
Product Features
・Since the chemical solution always flows in one direction, the water intake mechanism is a
reasonable one.
・The cylinder is durable because it is treated with the MAC process (ceramic).
・The piston packing uses a special runner and it is resistant to chemicals.
Functions of Operating Parts/
(1) Oil refill port lid:
(2) Warning label
(3) Oil refill port:
(4) Grip:
(5) Power source valve: Used to connect the spraying hose. If the lever on the valve is turned by 90
(6) Plug:
(7) Drain plug:
(8) Mark label:
Checking Standard Accessories
Standard Accessories
Water intake
strainer
Extra water hose
Before starting operation, open this lid and be sure to refill the gasoline
engine oil (SAE 10W-30 or equivalent).
・Always remove dirt and must so that contents will be clearly legible.
・If the warning label is damaged, replace is with a new one.
・If the part with a warning label is replaced, be sure to attach the label to
the same position on the new label.
Before starting, refill about 3 to 5 drops of gasoline engine oil (SAE 10W-30
or equivalent).
Dial for pressure adjustment.
・Turning clockwise increases the pressure.
・Turning counterclockwise decreases the pressure.
degrees, the valve is "opened".
Remove this plug to use to supply water.
Loosen this plug to drain water. Water in the pump can be removed.
Indicates the serial number.
Operating Parts, and kWarning Label
Extension
Band
Warning Label
Nipple
(613, 653, 753 only)
11