Grease Guide Nutrunners - Chicago Pneumatic CP7600xC Serie Manual Del Operador

página de 183

/ 183
Contenido
Tabla de contenido

Tabla de contenido

The angle gear and clutch must be lubricated using grease that

contains molybdenum disulphide: Molykote BR2 Plus, for ex-

ample, or an equivalent brand.

Use lubricants of good quality. The oils and greases mentioned

in the table are examples of lubricants which are recommended.

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 (see "Air quality").

Service instructions

Overhaul and preventive maintenance is recommended at regular

intervals once per year or after maximum 250.000 tightening de-

pending 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 immediately 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 accurately and de-

fective or worn parts (i.e. O-rings, vanes) should be replaced.

Disassembling/assembling

It is important that the machines threaded connections are tightened

properly; i.e. in accordance with the specifications on the exploded

views.

Lubricate o-rings and threaded connections with grease before

assembling.

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). Please see

exploded views and fig. under Service instructions.