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Gardner Denver RGD Series, Instruction Manual, Page: 18 / 24

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Gardner Denver RGD Series Instruction Manual Download Page 18

16

ELECTRICAL SCHEMATICS

Model RGD400A4

L3

L1

115V

0V

50VA

460V

0V

TRANSFORMER

460V / 3PH / 60Hz

L2

F1(2A)

TH1

MC2

MC1

U1
V1
W1

U2
V2
W2

SOL1

DCB2

COMMON ALARM CONTACT

Ref.

Compressor

Fan Motor

TEMP. SENSOR

Drain Valve

TB1

Customer's Installation

L3

L1

E

L2

CH

GL1

S1

MC1

S4

S3

T2

R2

MC2

TH1

T1

R1

M2

M1

SK1

12

11

COM

COMP

COMP

S1

A2

FG

A1

A2

R2

T2

R2

8

FG

RCOM

RB

RA

2

1

8

7

13

LEGEND

 

M1:  Ref. Compressor

 

M2:  Fan Motor

 

MC1:  Magnetic Contactor

 

MC2:  Magnetic Contactor

 

S1:  Switch "on-off"

 

TH1:  Thermal Relay

 

S3:  Fan Pressure Switch

 

S4:  High Pressure Switch

 

GL1:  Green Lamp

 SENSOR:  Temperature Sensor

  SOL1:  Electronic Drain

 

DCB:  Digital Control Board

 

SK1:  Spark Killer (Resistance: 120Ω + Capacitor: 0.1uF)

 

TB1:  Terminal Block for Main Power

 

CH:  Crankcase Heater

Summary of Contents for RGD Series

Page 1: ...r visit Sales and Service at www gardnerdenverproducts com 7442624 Rev C 08 20 INSTRUCTION MANUAL RGD Series Models RGD75A1 RGD100A1 RGD125A1 RGD150A1 RGD200A4 RGD250A4 RGD300A4 RGD400A4 RGD500A4 REFR...

Page 2: ...ENERAL ARRANGEMENT DRAWINGS Models RGD75A1 through RGD150A1 9 Models RGD200A4 through RGD250A4 10 Models RGD300A4 through RGD500A4 11 ELECTRICAL SCHEMATICS Model RGD75A1 12 Models RGD100A1 through RGD...

Page 3: ...ations for the requirements for breathing quality air RECEIVING MOVING AND UNPACKING A RECEIVING This shipment has been thoroughly checked packed and inspected before leaving our plant It was received...

Page 4: ...the bypass line Compressed air systems commonly require filters to remove compressor oils particulates condensed liquids and other contaminants When an oil removal filter is used it should be install...

Page 5: ...5A1 and RGD150A1 1 7 3 4 10 9 2 8 5 6 Dryer System Monitor Models RGD200A4 RGD250A4 RGD300A4 RGD400A4 and RGD500A4 1 On Off Switch Press the top of the switch I to turn the dryer on Press the bottom o...

Page 6: ...dryer are draining properly before attempting to adjust the timer settings 1 For minimum inlet air pressures that fall between column values the setting for the lower pressure is recommended i e selec...

Page 7: ...nical repairs are to be made or service is performed vent the internal pressure of the dryer to atmospheric pressure Restart the dryer according to the start up instructions Disconnect power supply an...

Page 8: ...e performed 1 Inspect internal parts of valve body clean or replace as required NOTE Replace solenoid valve if component damage is observed 2 Remove debris from valve body 3 Wipe solenoid core compone...

Page 9: ...e if necessary Ambient temperature too high Verify ambient temperature throughout day High pressure switch activated models 200 to 500 only Press manual reset button to switch to reset button Compress...

Page 10: ...5 26 5 31 7 40 6 38 8 44 1 63 5 1 Rated Flow Capacity Conditions for rating dryers are in accordance with ISO 7183 Option A2 Compressed air at dryer inlet 100 psig 6 7 barg and 100 F 38 C ambient air...

Page 11: ...4 28 362 6 12 76 324 21 70 551 2 23 67 601 2 2 16 55 4 38 111 2 2 02 51 2 1 18 30 1 18 30 1 100 2 02 51 2 3 79 96 2 1 96 50 19 26 489 2 2 44 62 32 33 821 2 21 26 540 31 15 791 2 1 18 30 14 28 362 6 12...

Page 12: ...G H I MODEL DIMENSIONS INCHES MM CONNECTIONS INCHES NPT A B C D E F G H I J K L M N O P Q R 200 2 65 67 2 7 13 181 2 1 96 50 24 38 619 2 3 62 92 36 66 931 2 28 74 730 35 48 901 2 1 18 30 19 39 492 6 1...

Page 13: ...1 96 50 25 56 649 2 4 41 112 43 75 1111 2 35 83 910 42 57 1081 2 1 18 30 19 39 492 6 17 87 454 29 97 761 2 31 94 811 2 2 36 60 5 95 151 2 3 20 81 2 1 58 40 1 58 30 2 500 2 65 67 2 7 13 181 2 1 96 50...

Page 14: ...valve timer Customer s installation Ref Compressor M1 C S M R S2 CR SOL1 Electric drain SK1 Spark Killer Resistance 120 Capacitor 0 1uF M1 Ref Compressor GL1 S1 L N S0 S3 L1 N1 T1 SOL1 M2 SK1 2 3 LEG...

Page 15: ...rain valve timer SOL1 Electric drain SK1 Spark Killer Resistance 120 Capacitor 0 1uF Customer s installation Ref Compressor M1 CS C S M R S2 CR CR Running capacitor GL1 S1 L N S0 M2 S3 L1 N1 T1 SOL1 S...

Page 16: ...0 M2 L1 N1 T1 SOL1 SK1 S2 2 1 S3 S4 N1 8 7 LEGEND CR Running Capacitor M1 Ref Compressor M2 Fan Motor GL1 Green Lamp CH Crankcase Heater S1 Switch on off S2 Overload Protector S3 Fan Pressure Switch S...

Page 17: ...GL1 S1 MC1 S4 S3 T2 R2 MC2 TH1 T1 R1 M2 M1 SK1 12 11 COM COMP COMP S1 A2 FG A1 A2 R2 T2 R2 8 FG RCOM RB RA 2 1 8 7 13 LEGEND M1 Ref Compressor M2 Fan Motor MC1 Magnetic Contactor MC2 Magnetic Contact...

Page 18: ...S4 S3 T2 R2 MC2 TH1 T1 R1 M2 M1 SK1 12 11 COM COMP COMP S1 A2 FG A1 A2 R2 T2 R2 8 FG RCOM RB RA 2 1 8 7 13 LEGEND M1 Ref Compressor M2 Fan Motor MC1 Magnetic Contactor MC2 Magnetic Contactor S1 Switch...

Page 19: ...MC1 Magnetic Contactor MC2 Magnetic Contactor Ref Compressor Fan Motor TEMP SENSOR Drain valve TB1 TB1 Terminal Block for Main Power Customer s installation L3 L1 E L2 GL1 S1 MC1 S4 S3 T2 R2 MC2 TH1 T...

Page 20: ...VALVE TEMP SENSOR FOR PANEL DISPLAY TI SCHRADER VALVE REF AIR S WETTED AIR INLET DRIED AIR OUTLET AIR AIR MOISTURE SEPARATOR INTEGRATED STRAINER AUTO DRAIN VALVE DRAIN OUTLET TIMED ELECTRIC BALL VALVE...

Page 21: ...RGD250A4 RGD300A4 RGD400A4 RGD500A4 1 Refrigerant Compressor G3161251 G3161251 G3093041 G3137014 G3137014 2 Condenser G7433669 G7478057 G7433670 G7433671 G7433672 3 Fan Blades G3041958 4 Fan Motor G7...

Page 22: ...n valve prefilter element afterfilter element filter drain 2 RGDMKF9 RGDMKF9 RGDMKF10 RGDMKF23 Model Kit Components RGD200A4 RGD250A4 RGD300A4 RGD400A4 RGD500A4 Standard Kit Drain valve G7477982 G7477...

Page 23: ......

Page 24: ...rranty claim once submitted Unauthorized service and use of unauthorized or pirated parts voids the warranty and any resulting charges or subsequent claim will not be paid Products repaired or replace...

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