To do a check of the grinding discs
•
Examine the spring steel spring for damages and
make sure that it is in good condition.
•
Replace damaged spring steel springs.
Note:
It is not necessary to discard the grinding
disc when you replace the spring steel spring.
•
Add a second spring steel spring to make the spring
steel head less flexible.
Drive system for grinding head
The drive system for the grinding head is a closed
system. If you have problems with the drive system
of the grinding head, speak to your Husqvarna service
agent.
To examine the propane tank and lines
CAUTION:
and lines each time the propane tank is filled
and/or connected to the product.
1. Make sure that the propane tank has no damages.
2. Connect the propane tank to the product. Refer to
connect and disconnect the propane tank on page
15 .
3. Apply a soap mixture as a spray at all lines and
connections. For soap mixture use 50% soap and
50% water.
4. If there are bubbles, there is a leakage. Do not
start the engine if there is a leakage. Speak to an
approved service agent.
To fill the propane tank
CAUTION:
and lines each time the propane tank is filled
and/or connected to the product. Refer to
connect and disconnect the propane tank on
page 15 .
Do not fill the propane tank too much. The propane tank
can hold a maximum of 9 kg/20 lbs of propane. A full
propane tank must not weigh more than 21.8 kg/48 lbs.
2023 - 003 - 04.04.2023
Examine the propane tank
Examine the propane tank
If the propane tank is filled too much, frost shows on the
propane lines or on the regulator.
1. Stop the product. Refer to
page 17 .
2. Make sure that the propane tank valve is closed.
3. Remove the propane tank from the product.
4. Fill the propane tank with new propane or replace
the propane tank.
5. If the propane tank is filled too much, use a
screwdriver at the propane tank valve to release
unwanted propane. Release the propane in a safe
procedure, refer to
6. Install the filled/new propane tank to the product.
To connect and disconnect the propane
Refer to
tank on page 15 .
7. If the weather is cold, keep the product indoors
before use to warm up the propane tank. You can
also use a propane tank heat blanket to warm up the
propane tank.
To examine the oil level
WARNING:
injury. Make sure the engine is warm, not
hot, before you remove the oil.
Examine the oil level each day before you operate the
product.
Table 1: Engine oil capacity
FX801V / FX751V
To
To
To stop the product on
Propane safety on page 9 .
Hot engine oil can cause
2.1 L (2.2 US·qt) [when oil
filter is not removed]
2.3 L (2.4 US·qt) [when oil
filter is removed]
21