Maintenance - Husqvarna PG 400 Petrol Operator's Manual

3. Tilt the grinding head and pull the startup support
handle, to lift the diamond tools from the surface.
4. Hold the operator presence control against the
handlebar with your left hand.
5. Pull the starter rope handle with your right hand.
Introduction
WARNING:
maintenance, you must read and
understand the safety chapter.
For all servicing and repair work on the product, special
training is necessary. We guarantee the availability of
professional repairs and servicing. If your dealer is not

Maintenance

Clean the product.
Do a check of the brush strip.
Do a check of the oil level.
Do a check of the locking clips for diamond
tool locking clips.
Replace the oil.
883 - 004 - 20.12.2023
Maintenance
Before you do
Each use
X
X
X
X
6. When the engine operates smoothly, move the
throttle control to operation mode position.
7. Move the product forward to release the startup
support and lower the diamond tools.
To stop the product
CAUTION:
the surface until the engine is fully stopped.
Dust can go into the air and the surface can
become damaged.
1. Release the operator presence control.
2. Keep the tool plate against the surface until it stops
fully.
3. Set the throttle control to stop position.
4. Close the fuel valve.
a service agent, speak to them for information about the
nearest service agent.
For more detailed information, refer to .
Maintenance schedule
The maintenance intervals are calculated from daily use
of the product. The intervals change if the product is not
used daily.
First month Each 3
or after 20 months or
h 50 h
X
Do not lift the tool plate from
Each 6 Each year
months or or 300 h
100 h
X
13