The Atlas Copco Stationary Air Compressor ZT-90 VSD is a high-performance, variable speed drive compressor designed for efficient air production in industrial applications. Known for its reliability and energy efficiency, this model optimizes operational costs while ensuring consistent performance. Ideal for various manufacturing environments, it combines advanced technology with robust construction.

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Manual for Atlas Copco Stationary Air Compressor ZT-90 VSD

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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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Atlas Copco Stationary Air Compressor ZT-90 VSD

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Maintenance Plans for Atlas Copco Stationary Air Compressor Model ZT-90 VSD

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1 Monthly Stationary Air Compressor Maintenance

Full-Feature compressors maintenance

Check pressure differential of rotor compartments

Adjustment of rotor compartments pressure differential necessary?

Is air purged from the low load system?

Full-Feature ND compressors and Full-Feature compressors with Low load option maintenance

Clean nozzle necessary?

Sign off on the monthly stationary air compressor maintenance

Run this procedure

Stationary Air Compressor Safety Valve Testing

WARNING! Never run the compressor without safety valves. No adjustments are allowed

Safety valves present and functional

Enter the pressure at which the valve opened

If a valve does not open at the pressure specified in section Settings of safety valves, consult Atlas Copco.

Sign off on the safety valve testing

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3 Monthly Stationary Air Compressor Maintenance

Compressor cleaned

Checked for possible leaks

Coolers checked and cleaned if necessary

For compressors with Low Load option

Nozzle and solenoid valve of the purge assembly checked

For Full-Feature compressors

Demister sponge replaced

Sign off on the compressor maintenance

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Stationary Air Compressor Air Filter Change

Compressor stopped and voltage switched off

Filter removed

New filter fitted

Service warning reset after service actions

Sign off on the air filter change

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Stationary Air Compressor Oil and Oil Filter Change

Run the compressor until warm

Stop the compressor and switch off the voltage

Remove filler plug (FC). Drain the compressor sump by opening drain valve (Dmo). Close the valve after draining

Remove the oil filter (OF). Clean the filter seat, oil the gasket of the new filter and screw it into place until the gasket contacts the seat. Then tighten by hand

Fill the compressor sump to the middle of the oil level sight-glass (SG) with oil

Switch on the voltage

Run the compressor for a few minutes. Stop the compressor. If necessary, top up the gear casing with oil to the middle of the sight-glass (SG)

After carrying out the maintenance operations of the related service plan, the service warning must be reset

Sign off on the oil and oil filter change

Run this procedure