Table of Contents
ShopTek™ ST45, ST55, ST75 (U.S.A. & Mexico) Operation & Maintenance Manual
88292021-240 R01
4
Subject to EAR, ECCN EAR99 and related export control restrictions.
2.5.2
Ambient temperature .......................................................................................................... 19
2.5.2.1
High ambient temperature and overheating .............................................................. 19
2.6
Fluid/air separation system ........................................................................................................... 19
2.6.1
General description of the fluid/air separation system........................................................ 19
2.6.2
Fluid/air separator tank ....................................................................................................... 20
2.6.2.1
Fluid filler port and sight glass................................................................................... 20
2.6.2.2
Separator tank condensation—low operating temperature ....................................... 20
2.6.3
Fluid/air separator element ................................................................................................. 20
2.7
Microprocessor control system...................................................................................................... 20
Section 3: Specifications....................................................................................... 21
3.1
Machine specifications .................................................................................................................. 21
3.2
Lubricant specifications ................................................................................................................. 21
3.3
Piping and instrumentation............................................................................................................ 22
Section 4: Installation ............................................................................................ 25
4.1
Compressor pre-installation .......................................................................................................... 25
4.2
Guidelines for lifting and moving the compressor ......................................................................... 25
4.2.1
Guidelines for moving the compressor with a forklift .......................................................... 25
4.2.2
Guidelines for moving the compressor with a crane........................................................... 25
4.3
Compressor installation................................................................................................................. 25
4.3.1
Physical installation requirements ...................................................................................... 25
4.3.2
Heat rejection and ventilation requirements ....................................................................... 26
4.3.2.1
Poorly ventilated areas.............................................................................................. 26
4.3.2.2
Additional considerations for multiple compressor installations ................................ 26
4.3.2.3
Ventilation and existing high ambient temperature ................................................... 26
4.4
Connection to the air system......................................................................................................... 26
4.5
Mechanical checks ........................................................................................................................ 26
4.5.1
Checking the motor to air end coupling .............................................................................. 26
4.5.2
Checking the air end........................................................................................................... 26
4.5.2.1
Checking the air end of a new machine .................................................................... 27
4.5.3
Checking the compressor fluid level ................................................................................... 27
4.5.4
Checking the isolation gate valve ....................................................................................... 27
4.6
Electrical checks............................................................................................................................ 27
4.6.1
Power supply requirements ................................................................................................ 27
4.6.2
Checking the motor rotation direction ................................................................................. 27
Section 5: Operation .............................................................................................. 29
5.1
Compressor protection features .................................................................................................... 29
5.1.1
Stop run-on timer ................................................................................................................ 29
5.1.2
Emergency stop.................................................................................................................. 29
5.2
Starting the compressor for the first time ...................................................................................... 29
5.3
Starting the compressor ................................................................................................................ 30
5.4
Shutting down the compressor...................................................................................................... 30
5.5
Electronic controller....................................................................................................................... 30
5.6
High temperature shutdown .......................................................................................................... 30
