Useful Information - Atlas Copco PRO S2309-C Consignes D'utilisation Et De Sécurité

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Table des Matières

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Safety and operating instructions

Operating

Run the screwdriver till the preset tightening torque

is reached and the clutch starts to "slip". Then

quickly release the valve lever/trigger and lift the

screwdriver from the screw.

Setting of tightening torque

See figure in Service instructions.

Maintenance

For maximum performance

At tough working conditions - soft joints and max.

setting - lubrication of the air is recommended.

With extreme dry air service life of vanes and tool

power may be reduced. A daily supply of oil (0.1 -

0.2 ml into the machine inlet or consider an automat-

ic lubricator device of the type Atlas Copco oil fog

lubricator DIM or single point lubricator DOS, which

will improve the machine performance.

Rust protection and internal cleaning

Water in the compressed air, dust and wear particles

cause rust and sticking of vanes, valves etc. An air

filter should be installed close to the machine (se

'Air quality'). Before longer standstills, flush with

oil (some drops) into the air inlet, run the machine

for 5-10 seconds when absorbing the oil in a cloth.

Service instructions

Overhaul and preventive maintenance is recommen-

ded at regular intervals once per year or after maxim-

um 250.000 tightenings depending on which occurs

sooner. More frequent overhaul may be needed, if

used at high torque and long tightening times. If the

machine not is working properly, it should immedi-

ately be taken away for inspection.

The strainer at the air inlet and the exhaust silencer

should be cleaned frequently or replaced in order to

prevent clogging, which decreases the capacity.

At the overhauls, all parts should be cleaned accur-

ately and defective or worn parts (i.e. O-rings, vanes)

should be replaced.

Disassembling /assembling

It is important that the machines threaded connec-

tions are tightened properly; i.e. in accordance with

the specifications on the exploded views.

Cleaning

Clean all parts thoroughly in white spirit or similar

cleaning agent.

To prevent clogging and decreased power, it could

be necessary to clean the strainer (if used) and the

exhaust filter between the overhauls.

Inspection

After the cleaning, inspect all parts. Damaged and

worn parts should be replaced.

Lubrication

Lubricate specially gears, valve and clutch with

grease containing molybdenum disulphide (e.g.

Molykote BR2 Plus).

Lubricate o-rings and threaded connections with

grease before assembling.

Spare parts

Parts without ordering number are for technical

reasons not delivered separately.

The use of other genuine Atlas Copco replacement

parts may result in decreased tool performance and

increased maintenance and may, at the company

option, invalidate all warranties.

Grease guide

Brand

Castrol

Esso

Mobil

Shell

Texaco

Lubricating

Engineers

Brand

Molycote