Maintenance Daily Weekly
Clean the external surfaces of the product with water. Refer to
To clean the product on
page 15
.
X
Clean the air filter. In dusty environments, clean the air filter more frequently. Refer to
To
clean and replace the air filter on page 16
.
X
Do a general inspection. Refer to
To do a general inspection on page 15
. X
Do a check of the engine oil level. X
Do a check of the drive belt. If it is necessary, adjust the tension of the drive belt. Refer to
To adjust the tension of the drive belt on page 15
.
X
Do a check of the machine stop button. Refer to
To do a check of the machine stop button
on page 7
.
X
Do a check of the blade guards. Refer to
To do a check of the blade guard on page 8
. X
Do a check of the muffler. X
Do a check of the cutting blade. Refer to
To clean the product on page 15
. X
Lubricate the grease nipples for the cutting depth adjustment. Refer to
To lubricate the
product on page 16
.
X
Do a check of the water flow. If the water flow is not sufficient, do a check of the water
supply holes in the blade guard. Remove unwanted material that causes a blockage to
the water supply holes.
X
To clean the product
WARNING: Use protective glasses.
When you clean the product, dirt and
harmful material can eject from the product.
CAUTION: A blocked air intake
decreases the performance of the product
and can cause the engine to become too
hot.
• Let the product become cool before you clean it.
• Do not clean electrical components with water.
• Use a weak cleaning agent. Put on protective gloves
to prevent skin irritation.
• Always clean all the equipment at the end of the
work day. Do not use a high-pressure washer to
clean the product.
• Remove blockage from all air openings.
• Clean all outlets, connections and cables with a dry
cloth.
• Remove unwanted material that causes a blockage
to the water supply holes in the blade guard.
• Clean around the fuel tank cap.
To do a general inspection
• Make sure that the nuts and screws on the product
are tightened.
• Make sure that the cables on the product are not in a
position where they can become damaged.
• Make sure that there are no fuel or oil leaks.
• Make sure that the seals for the fuel tank cap are not
damaged.
• Examine the fuel hose. Replace the fuel hose if it is
damaged or worn.
• Examine the water hoses for leakage. Do not
operate a product that has damaged water hoses.
To adjust the tension of the drive belt
1. Loosen the 2 nuts (S) and remove the drive belt
cover.
2. Make sure that the drive belt is not damaged.
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