Honeywell WP241 Series - User Manual

WP241 DUAL
AIR COMPRESSORS
Subject
TABLE OF CONTENTS
Page
GENERAL ..................................................................... 2
SPECIFICATIONS ............................................................... 2
APPLICATION .................................................................. 2
OPERATION ................................................................... 2
MAINTENANCE..............................................................
.......... 3
Maintenance Schedule ....................................................... 3
Lubrication .................................................................. 3
DrainingTank ................................................................. 4
Air Intake Filter ............................................................... 4
Filter Cartridge (at PRV) ......................................................... 4
Safety Relief Valves. ............................................................ 4
Belts (SeeFig.2). .. .......................................................... 4
Pressures .................................................................. 5
Wiring Options ............................................................... 5
Operational Check. 6
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TROUBLESHOOTING ............................................................ 7
Wrong Oil Pressure, ......................................................... 7
Oil Pressure Adjustment (See Fig. 6).
.................................................
Oil Leaks ....................................................................
7
7
Excessive Oil Consumption ....................................................... 8
Noisy Pump ................................................................. 8
Noisy Motor .................................................................. 8
Noise Not Locatable
............................................................ 8
Chart 1 -Motor Won’t Start. ....................................................... 9
Chart 2-Circuit Breaker Trips (Fuse Opens), ............................................ 10
Chart 3-Won’t Pump Air-Runs, but Tank Shows No Pressure Build-Up
.......................... 11
Chart 4 -Won’t Pump Air-Builds Up Slowly, or Not Complete
................................
12
Chart S-Won’t Pump Air-Pump Slows, Stalls, or Trips Circuit Breaker (Fuse Opens)
................... 13
Excessive Vibration ............................................................. 13
REPAIR ...................................................................... 14
Pump Removal and Replacement ..........
Oil Pump Replacement.
................
Belt Replacement ...
.
................
Motor Replacement.
..................
Intake and Exhaust Valves, Unloader .......
Pressure Regulating Valve (PRV) Station .....
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Rev. 4-80

Honeywell WP241 Series Specifications