User's Manual

Models
2 3A2954D
Contents
Models ...................................2
Warnings .................................3
Installation ................................5
TypicalInstallationDrawing ................5
Component Identification ....................6
General Information ......................7
SelectingTubing .........................7
Mounting Heater .........................8
Fluid Connections and Accessories ..........9
Electrical Connections ...................10
RTD Temperature Connection .............10
Grounding .............................10
Operation ................................11
Pressure Relief Procedure ................11
Initial Flushing .........................11
Priming System .........................11
Setting Heater Control ...................12
AdjustingforSpraying ....................12
Maintenance ..............................13
Flushing ..............................13
Drain the Heater ........................13
Troubleshooting ...........................14
Repair ...................................16
Primary Thermostat & Probe ...............16
Overtemperature Switch ..................16
Control Knob ...........................18
Heater Core Removal and Fluid Passage
Unclogging .........................19
Heater Cartridges .......................20
RTD Sensor and Fitting Replacement ........21
Parts ....................................22
24P016 ...............................22
262853 ...............................24
Accessories ..............................26
TechnicalData ............................27
Performance Charts .....................28
Dimensions ............................29
Graco Standard Warranty ...................30
GracoInformation .........................30
Models
Model Series Description
VAC (50/60 Hz single phase) /
Watts / Amps
Approvals
24P016 C Thermostat Control 240 / 5400 / 22.5
262853 C
RTD, For Use With
External Digital Control
240 / 5400 / 22.5
9902471
Conforms to
UL Std. 499
CSA Std. 22.2 No. 88