Gast 2567 Series Lubricated Vacuum Pumps and Compressors - Manual (Page 5)

5
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.
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1. Remove fan, fan guard and (4) end cap screws.
2. Remove dead end plate.
3. Check for scoring on end plate, rotor and body.
Surfaces should be smooth. If severe scoring is
visible, contact an Authorized Service Facility
4. Remove vanes
5. Clean all surfaces with Gast recommended Flushing
solvent and dry well.
Pump Re-assembly
6. Apply a light coat of Gast recommended Oil Part
#AD220 (an equivalent 10 wt. high detergent oil can
alsoo be used) to vanes.
7. Re-install vanes, noting proper direction of beveled
edge (refer to exploded view)
8. Install dead end plate and install dead end plate bolts
loosely.
9. Install bearings into dead end plate; be sure to press
inner race of bearing when installing.
10. Reassemble end cap screws, fan guard and fan.
11. Verify unit rotates freely by hand before re-
connecting power.
12. Before putting pump into service, ensure that any
external accessories have not been damaged.
13. Reconnect power.
14. Check for proper rotation if unit is 3-phase.
If pump fails to produce proper vacuum or pressure, or is
excessively noisy, turn off and return unit to an Authorized
Service Facility.
Gast will NOT guarantee field-rebuilt product
performance. For performance guarantee, the product
must be returned to a Gast Authorized Service Facility.
Service Kit contents vary. Most contain vanes, gaskets
oiler wick and filter elements.
SERVICE KIT INSTALLATION
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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.
Disconnect air supply and vent all air lines to
release pressure or vacuum.
Failure to follow these instructions can result in
death, fire or electrical shock.
WARNING
Electrical Shock Hazard
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2300 S. Highway M139
Benton Harbor, MI 49022
Ph: 269/926-6171
FAX: 269/925-8288
www.gastmfg.com
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Unit 12, 21/F, Block B
New Trade Plaza
6, On Ping Street, Shatin
N. T. Hong Kong
Ph: (852) 2690 1066
Fax: (852) 2690 1012
www.gasthk.com
Gast Group Limited,
United Kingdom
Unit 11, The I O Centre
Nash Road
Redditch, B98 7AS
United Kingdom
ph: +44 (0) 1527
Fax: +44 (0) 1527
www.gastmfg.com