Graco 309524N important safety instructions Enclosure

Page 25

Non-Hazardous Location Heaters

 

 

Ref. No. 3

 

 

 

Heater Block

 

Part No.

Series

Part No.

Volts / Watts

 

 

 

 

245867

A

246616

120 / 2300

245868

A

246617

200 / 4000

245869

A

246618

240 / 4000

245870

A

246619

480 / 4000

246276

A

246620

380 / 4000

Ref.

 

 

 

No.

Part No. Description

Qty.

1

15A809

ENCLOSURE

1

2

102124

THERMOMETER DIAL

1

3

 

HEATER BLOCK; see table;

1

 

 

includes ref. no. 2, 31, 32, 56

 

4

15A811

BOTTOM COVER

1

5

107542

LOCKWASHER

1

6

109114

SCREW

6

7

15A990

GASKET

2

8

104029

GROUND CLAMP

2

9

117367

SCREW; M8 x 18 mm

6

10

108674

THERMOSTAT

1

11

235524

WIRE ASSEMBLY

1

12

177969

KNOB

1

13

177922

WARNING TAG

1

14

100055

SCREW; #6 type U

10

15

223126

THERMAL LIMIT SENSOR, 152°

1

16

105676

SCREW; M4 x 0.7 x 12 mm

4

18

15A810

TOP COVER

1

19

183072

BRACKET

2

20

15B828

LIGHT HOUSING

1

21

108664

ALLEN WRENCH; 6 mm

1

22

105747

ALLEN WRENCH; 2 mm

1

Parts

Ref.

 

 

 

No.

Part No. Description

Qty.

23

101369

ALLEN WRENCH; 0.0927 in.

1

24

108676

THERMOSTAT SWITCH

1

25

100032

SCREW; #6-32 UNC-2A

4

26

105672

SET SCREW

1

27

114027

WASHER, #6

2

28

183068

SWITCH SHAFT

1

29

112738

GROMMET

2

30

101366

SET SCREW; #10-24 x 0.312 in.

1

31

117344

FITTING; 5/8 in. OD tube x 1/2-14

2

 

 

npt(m)

 

32

15A808

T-FITTING

1

33

177968

KNOB

1

35

117526

SPACER

2

36

15B623

WARNING PLATE, English

1

 

15B777

WARNING PLATES, multilingual

1

37

246346

WIRE ASSEMBLY

2

42

102478

TIE STRAP

1

43

15B625

WARNING PLATE, English

1

 

15B819

WARNING PLATE, multilingual

1

47

15A991

GASKET

1

48

15B827

LIGHT LENS

1

50

103338

O-RING; fluoroelastomer

1

51

117483

SOCKET JAM SCREW;

1

 

 

5/8-18 x 5/16

 

52

111962

SCREW; 1/4-28 UNRF-3A

10

53

246014

LIGHT CIRCUIT BOARD

1

54

106216

NUT; 3/4-14 npsm

1

55

100633

ALLEN WRENCH; 5/32

1

56

15D757

HOUSING, thermometer

1

58

100361

PLUG, pipe; 1/2 npt

1

62

100166

NUT, full hex

4

63

102360

WASHER, flat

4

Replacement Danger and Warning labels, tags and cards are available at no cost.

309524N

25

Image 25
Contents Hazardous Location Heater shown Viscon HPHazardous Location Heaters ModelsNon-hazardous Location Heaters ApprovalsTranslations ContentsManual Conventions Skin Injection Hazard Equipment Misuse Hazard Typical Installation Drawing InstallationKey Selecting Tubing Chart NotesWall Mounting Mounting HeaterBracket Cart Mounting Fluid Connections AccessoriesHazardous Location Installation Requirements Requirements For All InstallationsElectrical Connections Cart Mounted Wiring Wall Mounted WiringGrounding To find your fluid’s Under-Boil temperature Determining Proper Fluid TemperatureEffect of Temperature on Viscosity Operation Pressure Relief ProcedureInitial Flushing Priming SystemAdjusting for Spraying Setting Heater ControlRefer to FIG Follow Pressure Relief Procedure, MaintenanceFlushing Unclogging Fluid PassagesProblem Cause Solution TroubleshootingReassembly Notes Backup ThermostatRepair Primary Thermostat & ProbeThermostat Repair Hazardous Location Heaters Control Knob Thermal Limit SensorHeater Block Control Repair Hazardous Location Heaters Hazardous Location Heaters PartsPart No. Description Qty Ref. No Heater Block Series Volts / WattsNon-Hazardous Location Heaters Enclosure Accessories Cable Clamp Kit Key Cable Clamp Kit 246303 InstallationMaximum Temperature Rise vs. Flow Rate Technical DataDimensions For Graco Canada Customers Graco Standard Warranty