Gast 0211 Series Oilless Vacuum Pumps and Compressors - Manual (Page 4)

SERVICE KIT INSTALLATION
SHUTDOWN PROCEDURES
It is your responsibility to follow proper shutdown
procedures to prevent product damage.
NEVER ADD OIL TO THIS OIL-LESS PUMP.
1. Disconnect plumbing.
2. Operate product for at least five minutes without
plumbing.
3. Run at maximum vacuum for 10-15 minutes.
4. Repeat step 2.
5. Disconnect power supply.
6. Plug open ports to prevent dirt or other
contaminants from entering product.
Gast will NOT guarantee field-rebuilt product
performance. For performance guarantee, the
product must be returned to a Gast-authorized
facility.
Disassembly:
Service Kit contents vary. Most contain vanes, gaskets
and filter parts. Refer to exploded view and follow these
general instructions to install kit:
1. Remove muffler jar and muffler assembly.
2. Remove filter jar and filter assembly.
3. Remove six (6) bolts holding end plate to body.
4. Remove end plate and four (4) vanes.
NOTE: Do not remove rotor or loosen any electric motor
through bolts.
5. Clean unit body and end plate.
6. Inspect unit parts for burrs.
Reassembly:
7. Insert vanes with scored side into rotor.
8. Reinstall endplate and bolts. Torque to 40 in-lb.
9. Replace filter/muffler felts.
10. Replace filter assembly.
11. Replace filter/muffler jars.
Electrical Shock Hazard
Disconnect electrical power supply cord before
installing service kit.
If product is hard wired into system, disconnect
electrical power at the circuit breaker or fuse
box before installing service kit.
Vent all air lines to release pressure or vacuum.
Failure to follow these instructions can result in
death, fire or electrical shock.
After solvent has passed through unit, replace filter
assemblies. Before putting unit back into service,
ensure tha any external accessories such as relief
valves and gauges have not been damaged.
4
Disposal (Please note current regulations)
Parts of the rotary vane pumps and
compressors, shafts, iron or aluminum castings,
plastic or glass parts or bearings, may be
recycled as scrap materials.