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Documents & Manuals

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

Pre-built workflows to keep your asset running smoothly.

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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Kaeser Screw Compressor BSD50

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Maintenance Plans for Kaeser Screw Compressor Model BSD50

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3000 Hourly Screw Compressor Maintenance

Change the cooling air filter mat

Removal:

1. Open the fixing 3 by turning 90° counter clockwise with a screwdriver.

2. Remove the frame 2

Cleaning:

> Renew the mat if cleaning is not possible or has already been carried out 5 times.

> Beat the mat 1 or use a vacuum cleaner to remove loose dirt.

If necessary, wash the mat in lukewarm water (about 100 °F) and household detergent then rinse thoroughly.

Refitting:

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8000 Hourly Cooling Oil Change

Warning: This procedure requires trained personnel with PPE!

Machine utilization and ambient conditions are important criteria for the number and length of the change intervals.

Authorized KAESER Service representative will support you in determining appropriate intervals and provide information on the possibilities of oil analysis.

Please observe national regulations regarding the use of cooling oil in oil-injected screw compressors.

Check operating conditions and adjust intervals as necessary.

Change S-460 ISO 46 Synthetic Lubricant.

Change S-680 ISO 68 Synthetic Lubricant.

Sign off on the cooling oil change

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1 Weekly Screw Compressor Maintenance

Warning: Wear long-sleeved clothing and protective gloves to avoid burns from hot surfaces!

Check the cooling oil level Control cabinet

Note: In frequency-controlled compressors (SFC) the oil level indicator is only accurate when the machine is running at or near maximum speed.

Precondition: The machine has been running at least 5 minutes under LOAD.

Is the oil level at minimum?

If yes, top up the oil level.

Check the filter mat

Precondition: The power supply disconnecting (isolating) device is switched off, the disconnect device is locked in the off position, a check has been made that no voltage is present. The machine has cooled down.

Are the filter mats clogged?

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12000 Hourly Valves Check

Warning: Only an authorized KAESER Service Technician should carry out service work.

Have service tasks carried out punctually taking ambient and operating conditions into account.

Valves checked and functional

Technician's signature

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3 Yearly Oil Separator Cartridge Change

Change the oil separator cartridge

The machine must be isolated from the compressed air system and completely vented before undertaking any work on the pressure system.

The oil separator cartridge cannot be cleaned.