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Instructions – Parts List
Parts
Viscon HP Heater Modules
For 3:1 President
300 psi (2.1 MPa, 21 bar) Maximum Working Pressure
Part No. 239850, Series B
With 120V Viscon HP Heater
Part No. 239851 and 239852 Series B
With 240V Viscon HP Heater
Part No. 241883, Series B
With 200V Viscon HP Heater
Read warnings and instructions.
See page 2 for table of contents.
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441
Copyright 1997, Graco Inc. is registered to I.S. EN ISO 9001
R
Pump Modules
308771 rev.E
Pump Module and Fluid Filter
are not included
7849A
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Summary of Contents for Graco 239850
- Page 1 With 200V Viscon HP Heater Pump Module and Fluid Filter are not included 7849A Read warnings and instructions. See page 2 for table of contents. GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441 Copyright 1997, Graco Inc. is registered to I.S. EN ISO 9001...
- Page 2 D This equipment is for professional use only. D Read all instruction manuals, tags, and labels before operating the equipment. D Use the equipment only for its intended purpose. If you are uncertain about usage, call your Graco distributor. D Do not alter or modify this equipment. Use only genuine Graco parts and accessories.
- Page 3 WARNING PRESSURIZED EQUIPMENT HAZARD Spray from the gun, hose leaks, or ruptured components can splash fluid in the eyes or on the skin and cause serious injury. D Do not point the gun at anyone or at any part of the body. D Do not stop or deflect leaks with your hand, body, glove or rag.
- Page 4 Installation General Information WARNING NOTE: Reference numbers and letters in parentheses COMPONENT RUPTURE HAZARD in the text refer to the callouts in the figures and the Heat causes fluid to expand. If the parts drawing. heated fluid is trapped with nowhere to expand, it can cause component rupture.
- Page 5 Installation 8. Using two people, lift the heater (1) onto the brack- 9. Connect the free end of the heater supply hose (2) et (5) so the two screw heads (E) slide into the to the swivel (A) at the pump fluid outlet. Tighten slots.
- Page 6 Installation Connect the Fluid Lines 3. Air and fluid hoses: use only electrically conductive hoses. Connect a 1 to 3 ft (0.3 to 0.9 m) hose to the tee at the 4. Air compressor: follow manufacturer’s recommen- outlet of the fluid filter, to isolate the pump module from dations.
- Page 7 Operation Pressure Relief Procedure 1. Disconnect the electric power to the heater (1). 2. Circulate the fluid for at least 10 minutes to cool WARNING the heated fluid and the heater. PRESSURIZED EQUIPMENT HAZARD 3. Close the red-handled bleed-type master air valve The system pressure must be manually relieved to (G, required in your system).
- Page 8 Operation Heater Operation CAUTION Before operating the heater, read the heater instruction Do not allow the pump to run dry. It will quickly manual 309524 which is supplied. accelerate to a high speed, causing damage. If your pump is running too fast, stop it immediately and check the fluid supply.
- Page 9 Operation Detail of Air Controls Mount so the top of the bracket is 4 to 5 ft (1.2 to 1.5 m) above the floor. The center of the two outer left holes of the heater bracket must be no more than 9 in. (228 mm) from the right edge of the pump bracket.
- Page 10 Not used with Pump Module 232078. Part Ref. 7782C Ref. Module Module Module Module Description 239850 239851 239852 241883 HEATER, fluid, 120V; see manual 309524 245848 HEATER, fluid, 240V; see manual 309524 245863 245863 HEATER, fluid, 200V, see manual 309524 245862 HOSE, supply, heater;...
- Page 11 300 psi (2.1 MPa, 21 bar) Maximum operating temperature 150_F (66_C) Maximum heater voltage and Part No. 239850: 120 VAC, 19.2 Ampere amperage Part No. 241883: 200 VAC, 20.0 Ampere Part No. 239851 and 239852: 240 VAC, 16.7 Ampere Wetted parts Fluid Heater: See heater manual 309524.
- Page 12 Graco distributor to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.