Dolmar PC-6530 Manuel D’Utilisation

Pre-filter (foam with air-filter oil)

Only for models PC-8240

Clean or replace (when cutting with high dust amounts):

• Daily

or at least every

• 4 operating hours, or

• 8 tank fillings, or

• 8 litres fuel mixture.
Clean or replace (when cutting wet, or when cutting steel):

• weekly

or at least every

• 25 operating hours, or

• 50 tank fillings, or

• 55 litres fuel mixture.
Cleaning: Cleaning: Rinse off coarse dirt in running water.
Knead a capful DOLMAR filter cleaner (Order No. 980 008 127

into the foam material of the pre-filter (1, Order No. 395 173

090) until it suds up well.
Rinse out pre-filter thoroughly in running water.
Let the pre-filter dry thoroughly.

In order to ensure full filtration effectiveness, air-filter

oil must be used with the pre-filter. Wet the pre-filter

with a capful (about 20 ccm) of DOLMAR air-filter oil

(Order No. 980 008 128, biodegradable).

Knead the pre-filter to evenly distribute the oil. Then

squeeze out any excess oil.

NOTE: If using other air-filter oils, follow the manufacturer’s

instructions.

If cleaning is not possible on-site, have spare pre-filters on

hand (Order No. 395 173 090).

To insert the pre-filter in the filter cover, position it so it fits the

space in the cover and then press it in (5). The pre-filter must

fit completely and cover all parts of the filter space, without

leaving any spaces unfiltered.

Inner filters (all models)

Wash out the dirty inner filter (3, Order No. 395 173 020)

in lukewarm soapy water with regular dishwashing liquid or

DOLMAR filter cleaner (Order No. 980 008 127).
Let the inner filter dry thoroughly.

Air filter insert (paper cartridge, all models)

The air filter insert (2, Order No. 395 173 010) filters the intake

air through a very fine paper filter lamella system. For the rea-

son the cartridge must never be washed. Clean the air filter

insert once a week.

To clean the air filter insert, spread it out slightly and carefully

tap it against a clean surface.

Replace the air filter insert every 100 operating hours. Replace

it immediately if there is a drop in power, drop in speed, or

smoke in the exhaust.

Before installing the filter system, check the intake opening to

make sure no dirt particles have fallen in. If they have, remove

them.

CAUTION:

Turn off the engine before cleaning the air filter! Never clean out the air filter with compressed air! Do

not clean the pre-filter and inner filter with fuel.
The service life of the engine depends on the condition and regular maintenance of the filter elements. Failure to

perform maintenance and cleaning at the prescribed intervals will cause increased wear inside the engine!
If the air filter becomes damaged, replace immediately! Pieces of cloth or large dirt particles can destroy the engine!

Do not work in dusty conditions when it can be avoided! The fine dust generated when dry-cutting concrete and stone

is hazardous to the health of the operator and also shortens the service life of the engine. Whenever possible, wet-cut

with water when working in concrete and stone, to bind the dust.

Pre-filter (dry foam)

Only for models PC-6530 - 7435

If the pre-filter (1, Order No. 395 173 080) is dirty, wash it

out in lukewarm water with standard dishwashing liquid or

DOLMAR filter cleaner (Order No. 980 008 127). If using

DOLMAR filter cleaner, proceed as described after the text

section "Cleaning".
Let the pre-filter dry thoroughly.
NOTE: The pre-filter must be cleaned daily, or several times

daily if working under dusty conditions. If cleaning is not

possible on-site, have spare pre-filters on hand. Replace the

pre-filter at least every 25 operating hours.
To improve filtration effectiveness, the pre-filter can be wet-

ted with air-filter oil. Before adding air-filter oil, carefully

wash the filter with air-filter cleaner. Care for the oiled air

filter as described for PC-8240.

To insert the pre-filter in the filter cover, position it so it fits

the space in the cover and then press it in (5). The pre-filter

must fit completely and cover all parts of the filter space,

without leaving any spaces unfiltered.