Cleaning dust extractor valve
♦
Check air intake. Clean if necessary
♦
Check dust extractor valve (A) for free flow.
remove any blockages by pressing together.
Check connecting hoses and clamps.
A
See the engine manual for more information.
Cleaning the air filter
♦
Tap the filter against the palm of the hand until
all loose dust is dislodged. Do not tap the filter
cartridge against any hard objects.
♦
The filter must be replaced if it is wet or oily.
See the engine manual for more information.
Checking hydraulic oil level
♦
Wipe off the oil level gauge (A).
A
♦
Check that the level is in the centre of the gauge.
Refill if necessary.
♦
Check for leaks if the level falls.
Scrapers, checking and adjusting
♦
Make sure that the scraper blades are not
touching the pads on the drums. If necessary,
adjust the screws (A) to a clearance of 3-5 mm
(0.12- 0.2 in.).
A
A
A
Checking bolted joint
Check and if necessary tighten screws and nuts.
NOTICE
Never aim a water jet directly at the fuel
filler cap. This is particularly important when using
a high-pressure cleaner.
25
9800 1262 01a | Original instructions
Safety and operating instructions
TR 630, 850
