Chart S-Won't Pump Air-Pump Slows, Stalls, Or Trips Circuit Breaker (Fuse Opens); Excessive Vibration - Honeywell WP241 Series Service Data

EXCESSIVE VIBRATION
This problem is usually due to omission of vibration
pads or an uneven weight distribution on the pads. Shut
unit off and apply weight to different corners of the unit.
Shim out excessive rocking. Use adjustable levelers for
uneven floors.
Belt guards often produce a vibrating noise even under
CHART 5-WON'T PUMP AIR
CHECK FOR PLUGGED
DISCHARGE
DISCONNECT TUBE AT
COMPRESSOR PUMP
MOTOR DEt=ECTIVE,
REPLACE
REPLACE OR REPAIR
PUMP, SEE "PUMP
REMOVAL
TUBE
CLEAN OR
REPLACE
AND TEST
N O
REPLACEMENT" I
normal operating conditions. Readjust to eliminate or
reduce vibration noise.
Sometimes, even normal operation of the compressor
is considered excessive in noise or vibration. In such cases,
a remote air intake, adjustable pads, and air-line vibration
isolators may be required. Isolators are stocked by
Honeywell.
13