Lubrication Guide; Application Guide; Lubrication Change Recommendations And Fluid Filter And Separator; Maintenance - Sullair ShopTek ST4 User Manual

3: Specifications

3.2 Lubrication guide

1. Separator tube
2. Sight glass
†
Disconnect oil line from cooler
Figure 3-1: Fluid fill location
Refer to Figure 3-1 for the fluid fill port location. Sullair's
ShopTek series compressors are filled and tested at the
®
factory with Sullube lubricant.
Do not mix different types of lubricants. Mixing
lubricants can cause malfunctions or compres-
sor damage and will void the compressor's war-
ranty.
Contamination of compressor fluids with mineral
oil or other fluids can cause foaming, filter plug-
ging, or orifice line obstruction.
22
ShopTek™ ST4, ST5, ST7, ST11, ST15 Three-phase 60 Hz User Manual
3. Fluid fill port
†
4. To drain
CAUTION
CAUTION
Subject to EAR, ECCN EAR99 and related export control restrictions.
When performing a fluid change or topping off:
With machine off, fill to the bottom of the fill port.
Sight glass will be completely full.
Mixing, changing or adding other lubricants
within the compressor unit may void the air end
warranty.

3.3 Application guide

Sullair encourages its customers to participate in a fluid
analysis program with the fluid suppliers. In some cases
the analysis results suggest a fluid change interval which
differs from the User Manual. Contact a Sullair represen-
tative for details.
3.4 Lubrication change
recommendations and fluid filter
and separator maintenance
Lubricant
†
Sullube
Key:
A—1 year
B—2,000 hours
C—4,000 hours
†
ST4, ST5, ST7: 1 gallon (4 liters)
ST11, ST15: 1.3 gallons (5 liters)
3.5 Installation drawings (ID), piping
& instrumentation diagrams
(P&I), and wiring diagrams (WD)
Printed copies of your installation drawings (ID), piping &
instrumentation diagrams (P&I), and wiring diagrams
(WDs) for your compressor are included in the packet of
printed documentation included with your compressor.
PDFs of these drawings are included on the documenta-
tion CD included with our compressor.
88292018-236 R00
NOTE
Fluid Filter Separator
change change
A B
change
C