Gardner Denver EFD-25 HP, Руководство по эксплуатации и обслуживанию

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13--8--625 Page 22
Ref.
No.
Component
1 PRESSURE TRANSDUCER
2 SOLENOID VALVE -- 3 WAY,
INLET VALVE CONTROL
3 INLET VALVE
4 AIR FILTER HOUSING
5 AIR FILTER COVER
6 AIR FILTER ELEMENT
7 AIR FILTER CLAMP
8 BLOW DOWN VALVE
9 NUT--WING
10 DIFFERENTIAL PRESSURE SWITCH
11 TUBE ELBOW
12 PIPE BUSHING
13 ELBOW
14 NIPPLE
15 DOUBLE NIPPLE
Ref.
No.
Component
16 ELBOW
17 TUBE TEE
18 TUBE
19 SCREW--SOCKET
20 TUBE
21 CLAMP
22 THERMISTOR
23 PIPE BUSHING
24 TUBE TEE
25 VALVE, BALL
26 ELBOW
27 REDUCING DOUBLE NIPPLE
29 TUBE TEE, OFFSET
30 CHECK VALVE
(For 6mm Plastic Tube)
31 PIPE BUSHING
REFERENCE NUMBER DISCRIPTION FOR FIGURE 4--4
Pressure Transducer (FIGURE 4--4, page 21) -- This
transducer is connected after the minimum pressure/ check valve. It converts the pressure in the plant air
system into an electrical signal for use by the controller.
Indication on the control panel Cause
Pressure light flashing Overpressure alarm causing compressor to shutdown
or pressure sensor fault
Temperature light flashing Temperature alarm
Temperature light flashing fast Temperature alarm, causing shutdown
Service light flashing Oil change service alarm
Air filter light flashing Air filter replacement required
Air filter light flashing fast Air filter indicator switch triggered
Air/oil separator light flashing Air/oil separator replacement required
Oil filter light flashing Oil filter replacement required
Motor light flashing fast Motor overloaded
All lights flashing fast Emergency stop button depressed
ALARMS