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Documents & Manuals

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Tensioning Guide
Belt-diagram
C-120 pulleys
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Work Order Templates

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Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
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Procedures

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Motion Industries
Applied Industrial Technologies
Electrical Brothers
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Parts

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Drive Motor
B2 Rollers
Tensioning System
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Chicago Pneumatic Air Compressor QRS 30

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Maintenance Plans for Chicago Pneumatic Air Compressor Model QRS 30

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4000 Hourly Air Compressor Maintenance

Warning: Ensure the compressor is switched off and disconnected from the power source before starting the maintenance.

Suction housing cleaned and lubricated?

Renovation of the housing done using the suction housing kit?

Filter panels replaced?

Sign off on the 4000 Hourly Air Compressor Maintenance

Run this procedure

1 Yearly / 2000 Hourly Air Compressor Maintenance

Air filter

Replace the filter

The air filter is a dry, encapsulated type. In standard conditions of use, change the cartridge every 2 000hrs. This can be done through an easy access from the front panel. Check the cleanliness of the filter every week and change it if necessary.

IMPORTANT

If you do not replace the filtering element when needed, permanent dirt build-up will result. This reduces the air inflow to the compressor and could damage the oil separator and the compressor.

Oil filter

Filter change

Safety temperature test

Check operation

Run this procedure

1 Weekly Air Compressor Maintenance

Draining cock: G - Draining condensation water

Condensation water drained?

Draining of condensates in the oil circuit

Condensates in the oil circuit drained?

Oil level: Check and top up if necessary

Oil level checked and topped up if necessary?

THE OIL LEVEL HAS TO BE CHECKED AFTER STOP AND WHILE THE COMPRESSOR IS STILL WARM (THERMOSTATIC VALVE OPEN).

NOTE

If the oil is in poor condition: i.e. it gives off an acrid smell or contains particles of varnish or other solids, the system will have to be rinsed out: pour in around 50% of the normal clean oil contents, run the set for 3 hours and carefully drain. During rinsing, leave the former oil filter cartridge in place.

Run this procedure

8000 Hourly Air Compressor Maintenance

Oil tank, Oil change

Enter the viscosity of the oil at 104 °F

Enter the viscosity index of the oil

Check the oil for the following additives

THE FIRST OIL CHANGE MUST BE CARRIED OUT AFTER THE FIRST 500 HOURS OPERATION.

Is synthetic oil used for compressors?

The oil change and the replacement of oil filter must be carried out when the indication is seen on the electronic controller and when the corresponding time counter reaches "0".

Drain the compressor when warm. In order to do this, stop it and make sure you disconnect the electric supply and close the compressor outlet valve.

Did you loose the filling plug by one turn to depressurise the receiver in case of component failure?

Run this procedure

500 Hourly Air Compressor Maintenance

WARNING: Always disconnect the electric supply and close the compressor outlet valve before performing any maintenance.

Oil Change Procedure

Is the compressor warm?

If not, run the compressor until it is warm.

Is the electric supply disconnected and the compressor outlet valve closed?

If not, disconnect the electric supply and close the compressor outlet valve.

Is the filling plug loosened by one turn to depressurize the receiver?

If not, loosen the filling plug by one turn to depressurize the receiver.